China Plastic Injection Molding Or Moulding Company: 2018

2018/07/02

ARE YOU GETTING ALL YOU CAN FROM YOUR MANUFACTURING ENGINEERING SERVICES PARTNER

Plastics In-House Engineering Capabilities

Most manufacturers get components and assemblies from a variety of vendors. It’s not cost-effective to produce these items in-house. However, your vendors don’t have to be just glorified warehouses that provide pieces of your products. A full-featured manufacturing engineering services partner offers not just manufacturing but also engineering design and support.

Manufacturing and Engineering Services

Obviously your first concern with manufacturing engineering services is their ability to manufacture. You need to be sure the company has the capacity to handle your production needs, including the ability to scale up as your company grows. They need to be employing the latest technology along with highly qualified personnel to maintain production in the face of any challenges so you know you have a reliable component stream.

Don’t forget about quality. This can be reflected in certifications such as ISO 9001, but also in their ability to communicate clearly with you and their commitment to keeping you happy. You want to know that the components received will meet your standards the first time and not need to be remanufactured. If you need to make changes, they should accommodate you quickly and courteously.

Design

You have a great idea but aren’t sure how to implement it. Or you have an existing design but need to modify it to meet changing consumer needs. Unfortunately, you can’t afford the in-house staff needed to draw up those designs. Comprehensive manufacturing engineering services give you access to experienced component engineers who can handle those changes and provide a better product.

Design experts may also be able to help you do what you do better. Just because you’ve followed a design for years doesn’t mean it’s the best way to manufacture. Their engineers can suggest optimizations or best practices that could save money, shorten manufacturing time or improve the quality of the components. A broad experience with multiple market sectors can give you access to innovations you might never have found if you look only in your own industry.

Support

Your relationship with a basic component manufacturer is you say, “Make this,” and they make it. However, sometimes you need help. You know where you want to be but aren’t sure how to get there. A manufacturing engineering services company helps you find the way to reach your goals. They can help you with aspects of new and existing products that fall outside of basic production, assisting with everything from the initial design to the final product launch.

Engineering support provides an ongoing relationship over the life of your project. As your needs change, they can help you understand how that will affect production and budget and other aspects of your company. They offer a level of expertise you simply can’t afford to hire within your own organization.

JasonMould Plastics is more than simply a high quality plastic components and assemblies producer. We offer a full range of manufacturing engineering services so you can get your product designed, built and to market faster and cheaper than before. Contact us for more information on how we can help your organization.

By China mold maker

About JasonMould Industrial Company Limited:

JasonMould Industrial Company Limited is a leading plastic injection molding manufacturer in China. The company had established in the year 2010. The company has made a reputation of being one of the finest plastic mold producers in China. They are great at making medical equipment, appliances, electronic equipment and even safety equipment.

For more about custom manufacturer of plastic molding products,please visit https://www.jasonmolding.com/

Inquiry Contact:

Contact person: James Yuan

Company name: JasonMould Industrial Company Limited

Address: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China

Telephone: 86-752-6682869

Email: info@jasonmolding.com

Website: https://www.jasonmolding.com

Article Original From:https://www.jasonmolding.com/are-you-getting-all-you-can-from-your-manufacturing-engineering-services-partner/

2018/06/05

INJECTION MOLDING SERVICE

Processing Techniques

As designers continue to push the limits of technology, they frequently encounter a hidden handicap: a lack of manufacturing techniques to match the specifications they require. This has led to a much less publicized but no less important revolution and genesis of techniques to create the necessary components.

One of the more popular techniques is injection molding. Services that can offer this to their clients are constantly increasing, but it remains a somewhat arcane and unknown technique in the eyes of consumers and businesses alike. This is surprising considering that many businesses could actually take advantage of it and see a benefit.

Basics Of Injection Molding Services

The basic idea behind injection molding is to utilize high pressure and temperature to make a material pliable and then to inject it into a mold, maintaining the high pressure throughout. This simple process permits substantial versatility and requires minimal processing time or oversight. For instance, it is possible and common to place completely granular, room-temperature plastic into the attached hopper and then let the machine auto-feed it, melting it as necessary and eventually feeding it into the final form.

Referred to as either a die or a mold, this form can be quite diverse. When mass production is expected, it is common to form one from steel or another particularly hard and durable metal that is most likely to survive the complete run without a need for replacement. However, in less massive productions it is common practice to use less expensive parts or even moveable parts.

Specialized Solutions For Technical Problems

Such a highly pressurized system commonly faces challenges posed by trapped air. In a best case scenario, trapped air will cause deformities in the finished product. In the worst case, it can actually become so highly pressurized that it will ignite, damaging the item significantly and singeing the surrounding material. In modern designs, however, this problem is minimized by careful structuring of the apparatus.

There are four clearly defined parts to the mold of any injection molding services apparatus. The sprue is what connects to the chamber currently holding the melted material. From there, it flows through the runner, which is a narrow channel. This branches off into a number of different exits, called gates. Flowing through these, the material exits into the cavity, where it hardens to create the desired shape. The entire process is designed to minimize the presence of air bubbles, including vents that are shaped into the distributor itself.

Who Can Benefit From It?

Injection molding services are most efficient whenever something plastic needs to be mass-produced. The system is highly self-sufficient and requires limited attention from any kind of human minder. It can continue working indefinitely and if designed well the components are not likely to wear out quickly.

The primary downside is the potential costs involved when a part will have a limited run. If your company is producing only a few parts or needs each to be highly custom, this may not be the solution for you.

By China mold maker

About JasonMould Industrial Company Limited:

Inquiry Contact:

Contact person: James Yuan

Company name: JasonMould Industrial Company Limited

Address: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China

Telephone: 86-752-6682869

Email: info@jasonmolding.com

Website: https://www.jasonmolding.com

Article Original From:https://www.jasonmolding.com/injection-molding-service/

2018/05/22

HOW TO CHOOSE REMARKABLE RAPID PROTOTYPING SERVICES

Many companies have turned their attention to rapid prototyping for their needs of creating and developing models and prototypes. Additive manufacturing technology has been a part of the design factors since later in the 1980’s. This process has taken technological advances that have led to the discovery that it can be helpful with creating the actual products rather than just the model or the prototype. Only a few items are created at a time when it is used to create ready to use items.
What are the factors and aspects you need to know while choosing prototypes? Since the entire project involves several technicalities, it’s imperative to keep all the crucial aspects in mind. Design creation is an integral part of developing prototypes, and it’s here that the leading rapid prototyping services help you out. With years of professional experience, they are fully aware of the nuances involved in diverse projects. All you need to do is make a choice judiciously thus opting for a reliable, rapid prototyping service.

When it boils down to creating exceptional design prototypes, none other than the top service providers can extend complete support. The leading companies have years of experience, technical expertise, and professional approaches for every project. Right from the inception of a project to its final execution, the pioneering 3D rapid prototyping service will render comprehensive assistance. You won’t have to think about the successful completion of a project anymore. If you are still wondering about the crucial factors associated with rapid prototyping printing services, here’s what you need to keep in mind.

The experience

Design creation and prototype development won’t be easy without proper planning. Your chosen company should have the desired experience to render professional services. That’s where you need to find out their years of experience and identify their areas of expertise. That will give you a crystal clear idea of their efficiency.

Prototype creation

Working on the prototype is the first thing to do when it comes to creating prints. Check whether the chosen company offers perfect prototyping assistance or not. You will need to breeze through the service portfolio of the company and find out their range of prototyping support.

Technology used

The swift and remarkable developments in technology have led to quicker operations. Take a look around, and you will come across numerous tech innovations revolutionizing the printing sector. The technology used by the company is of paramount significance, as it determines the execution of the entire project. Making the right choice is highly important in this context since the quality of prototypes depend on that.

By China Mold Maker

About JasonMould Industrial Company Limited:

JasonMould is one of the best plastic injection molding manufacturer that offer great services to their clients when it comes to manufacturing advanced molding tools. They export their tools to different parts of the world and have become one of the most famous names in the industrial sector.
Inquiry Contact:
Contact person: James Yuan
Company name: JasonMould Industrial Company Limited
Address: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Telephone: 86-752-6682869
Email: info@jasonmolding.com
Website: https://www.jasonmolding.com

Article Original From:https://www.jasonmolding.com/how-to-choose-remarkable-rapid-prototyping-services/

Injection mould design

Economical Large Scale Manufacturing

Injection molded parts or finished products are increasingly popular in a variety of industries because the fabricating costs are relatively low after the initial engineering of the die is complete. This method of manufacturing also ensures that each individual part will exactly match every other piece; with the result being finely detailed parts manufactured that can be manufactured quickly in large quantities without losing details. There are many other advantages as well, including strength and durability as well as the availability of literally thousands of possible polymers, including nylon, polystyrene and other thermoplastics as well as some popular elastomers and thermosets such as phenolic and epoxy.

The Advantages Of Injection Mold Design And Manufacturer

Any time that you need a large number of items (1000 or more) manufactured within a short time frame, injection molding is one solution that is easy on your production budget while turning out large quantities of product at an impressive rate. There are many advantages to this form of fabrication, including the relatively low cost and easy manufacturing process. If you need multiple, interlocking or attachable products made, successful engineering can result in the creation of multiple dies that can be used simultaneously to produce large numbers of parts in a short time frame.
Because of the precision of molded parts, the assembly of multiple parts is minimized after fabrication is complete. Mismatched or incompatible parts are virtually eliminated through proper design and assembly. Some examples of products taking advantage of this precise engineering include plastic lawn chairs, auto interiors, toys requiring assembly and a host of durable household products. Unlike some other production techniques, it’s easy to use inserts or add fillers to the resin with injection molding. Close tolerances and minimal post production finishing requirements keep costs low while producing items that are cleanly finished when ejected from the die.

Cost Effectiveness

One of the reasons injection mold design and manufacture is so popular is simple: it’s cost effective. Once you have a die designed for your product, it can be used to produce hundreds of thousands of end products or parts without wearing out. In many situations, a top quality die can be used for years or even decades. Scraps of polymer used during manufacture can be reused in the next batch, reducing waste, reducing your carbon footprint. Finally, fully automated systems ensure repeatable results, superior quality and minimal cost overruns combined with extremely fast production.

Is Injection Mold Design Right For My Product?

Not every product or part can be successfully manufactured using this fabrication method. In some cases, a particular design is simply too large or has walls that would be too thin for reliable fabrication using this method. However, if a product meets the following criteria, it’s likely that it can be molded at a relatively low cost with minimal variance from one item to the next:

Uniform wall thickness of the product to ensure complete filling of the die
In the event some change in wall thickness is needed, a gradual transition will mean less stress and minimal abrupt changes in cooling times
High quantity production is needed
Repeatable results are essential
Is the length/profile within manufacturing limits (in some cases, extrusion may be a better alternative for long, narrow products
The product can be made using polymers such as thermoplastics

If your product design meets the above criteria, an injection mold design may be the answer for your manufacturing needs. Talk to an engineer or injection mold design specialist in order to learn more about the process and how it can work for you.

by China mold maker

About JasonMould Industrial Company Limited:

OVERVIEW OF PLASTIC INJECTION MOLDING

Plastic injection molding is the method of manufacturing parts made of thermoplastic and thermosetting plastic by melting and forcing into molds where they cool to form the desired object.

Little history about Plastic injection molding
The injection molding process is not a new concept. It came into existence by 1872. By the introduction of plastic injection molding, the plastic industry saw multi-billion dollar earnings, with 32 % of all plastics, by weight processed by injection molding. This has made the plastic injection molding the best molding method ever available.

Raw Materials
There are several kinds of raw materials used for the manufacturing of the plastic injections. However, the thermosetting plastic, elastomers and thermoplastic polymers (resins) are widely used in the production process due the presence of greater viscosity in these materials.

Equipment
The Plastic injection molding machines have basic component parts such as material hopper, heating unit, plunger etc. These machine parts are used to build pressure and keep the molds in proper order to give the perfect shape once the molten material is poured inside it. They are also called presses, working in accordance with the tonnage ratings. Tonnage is the capability of the machine to exert clamping force during the manufacturing process to keep the molds in closed position. The tonnage may range between 5 tons to more than 9000 tons depending upon the rigidity of the raw materials and the projected area of the molding parts.

Plastic Injection Molding Process
Melting Polymers: There is a broad and cylindrical melting unit in the injection molding machine, where the polymer is converted into liquid under high temperature and pressure. The polymer is filled in an auger, which has an opening at the bottom. The auger is introduced into the melting unit using a hydraulic motor. A valve system at the bottom of the cylinder restricts the passage of the liquid into molds.

Pouring the Liquid into the Molds
Once the heating process is over, the auger is pushed further to pour the liquid polymer in to the molds to give the requisite shape to the injections. The molds are compressed under huge pressure to keep them intact and in proper position. During this process, the liquid is poured twice or more to ensure there are no air spaces left.

Cooling
After the molding, the entire mould is introduced to cooling for compact solidification of the plastic injections, which consumes the major time-period during the entire manufacturing process. The cooling is done by passing air or water over the heated molds or introducing cold water through small holes on the mold surface.

De-molding
Once the cooling process is over, the compact plastic injections are ready for removal from the molds. The clamp on the mould is unlocked to open the mould and derive the injection. The entire process is completed and the mold is now ready for the next unit manufacturing.

by China mold maker

About JasonMould Industrial Company Limited:

2018/03/31

THE DEFINITION AND DEVELOPMENT OF THE INJECTION MOULD

General definition of mould: in industrial production, metal or nonmetallic materials are made into parts or products of the desired shape by pressure with various presses and special tools mounted on the presses. The special tools are collectively called molds.

The injection process explains that the mold is a tool for producing plastic products. It consists of several parts, and the combination has a molding cavity. When injection molding, the mold is clamped on the injection molding machine, and the molten plastic is injected into the mold cavity. The mold is cooled and shaped in the cavity, then the upper and lower mold is separated, and the product is ejected from the cavity through the ejection system. Finally, the mold is closed for the next injection molding, and the whole injection process is carried out in a circular way.

The tools and products we use in our daily production and life range from the machine base, the fuselage shell, the small head screw, the button, and the housing of all kinds of household appliances. The shape of the mould determines the shape of these products, and the quality and precision of the mold determine the quality of these products. Mold is divided into casting die, forging die, die-casting die, stamping die and other non-plastic mold, as well as plastic mold.

In recent years, with the rapid development of plastic industry and the continuous improvement of strength and precision of general and engineering plastics, the application of plastic products is also expanding, such as: household appliances, instruments, construction equipment, automobile industry, etc. In many fields, such as daily hardware, the proportion of plastic products is increasing rapidly. A reasonably designed plastic part can often replace many traditional metal parts. The trend of plastic conversion of industrial products and daily products is on the rise.

About JasonMould Industrial Company Limited

Jasonmould is a manufacturer of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer- plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Contact:
Person: James Yuan
Company: JasonMould Industrial Company Limited
Add:LongGangVillage,LongXiTown,BoLuoCounty,HuiZhouCity,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com

Site:https://www.jasonmolding.com/custom-injection-molding/

Article Original From:https://www.jasonmolding.com/the-definition-and-development-of-the-injection-mould/

WORKPIECE DESIGN FOR INJECTION MOLDING

The definition of injection molding is as a method of production objects which is done by the use of an injection molding machine with a heat-meltable plastic material. The shape of products is controlled by a confined chamber called a mold.

The injection molding process is one of the most versatile production methods in the plastic manufacturing industry. It is a major processing technique for converting thermoplastics or thermoset plastics into variety types of products for different end uses such as space shuttle to automotive, electronic to medical, sports to recreation, building and construction to machine, consumer products to medical apparatus and instruments.

Both product design and processing of the material are two important steps designing a plastic part. Several factors must be considered, the most important one is workpiece design. Other factors such as the economics, quality, appearance, and performance of the plastic workpiece also need to be considered. All of these factors must be considered in determining the feasibility if manufacturing a plastic workpiece.

Just as we have discussed that injection molding process involves feeding pellet material melting this pellet material from solid to molten plastic material, and forcing this melt through a barrel by a screw, conveying this molten material from the barrel through sprue, runner and gates into cavities of mold, and then cooling and forming this melt inside the mold which may also have such features as cores, inserts, and cavities.

There are several considerations in selecting the right material before object design: service temperature, chemical environment, workpiece economics and product specifications.

About JasonMould Industrial Company Limited

Contact:
Person: James Yuan
Company: JasonMould Industrial Company Limited
Add: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com

Site:https://www.jasonmolding.com/custom-injection-molding/

Article Original From:https://www.jasonmolding.com/workpiece-design-for-injection-molding/

THE PROTOCOL OF THE MOULD STRUCTURE

1. Determine the number of cavities and their arrangement

Generally , small plastic parts with high precision requirements and medium and large plastic parts are preferred to adopt the structure of one mold and one cavity; for small plastic parts with low precision requirements (no matching precision requirements） simple shape and mass production, If the multi-cavity mould is adopted, it can provide unique superior conditions and greatly improve the production efficiency. The number of cavities can be determined according to the size of the model. The plastic part requires higher precision, which is a high precision plastic part, and then depends on the size of the plastic part. Die structure with one-mode and two-type. The arrangement of the cavity is as shown in the following figure.

2. Determination of mould structure

1. Multi-cavity single parting surface mould: small plastic parts with low appearance quality and general dimensional precision can be used.

2.Multi-cavity and multi-parting surface mould: small plastic parts with high appearance quality and general dimensional precision can be used in this structure. The plastic parts require high appearance quality and are small plastic parts with high dimensional precision. Therefore, the design of multi-cavity and single-parting surface can be adopted. From the plastic parts, it is easy to see the parting surface position of the mould, the setting of the breakout mechanism and the position of the gate. The parting surface is the vertical parting surface of the single parting surface.

The most commonly used gate forms are as follows:

The first is the side gate. This type of gate is familiar to the workers of the injection process and is more convenient to process in manufacture, but the disadvantage is that the runner flow is long and the heat loss is high, so it is easy to produce obvious marks of binder. If it is to be improved, The size of the sprue needs to be increased, but then the return of the sprue portion increases. Secondly, the inlet portion of the plastic needs to be deburred, which increases the working hours of deburring and damages the beauty of the surrounding area. The second is the point gate. When the plastic is injected, At the point gate, a part of the kinetic energy is converted into heat energy at the high speed injection cavity, so the heat loss of the plastic in rendezvous is less than that of the side gate, so the fusion is better at the rendezvous. The weld mark is not obvious. Its disadvantage is that the front of the plastic part will leave a mark of the burning mouth, which will affect the beauty of the plastic part, and the cavity must be moved in order to remove the gate material of the point gate. Because of the heavy weight of the cavity, Therefore, it is not convenient to move. The third is to integrate the advantages and disadvantages of the above two gate forms and adopt the shear gate. Because the side wall of the plastic part is far from the transverse gate, it is very difficult to realize the material feed directly on the side wall, so a new process support gate has been added. This kind of gate form has the following main advantages: first, there is no gate trace on the surface of the plastic part, and there is no obvious weld mark on the outside surface. So the appearance quality is better. Second, the position and quantity of the gate can be increased by the quality of the plastic parts. It is convenient to modify the mold by reducing or changing the position of the gate. Third, while the plastic parts are ejected, the gate is cut and cut off. According to the principle that plastic flow is consistent as far as possible, two shear gates are set up in order to cut off the sprue, and the technological auxiliary gate can be removed by hand.

Contact:

Person: James Yuan
Company: JasonMould Industrial Company Limited
Add: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com

Site:https://www.jasonmolding.com

Article Original From:https://www.jasonmolding.com/the-protocol-of-the-mould-structure/

2018/03/28

FOUR BASIC PARTS OF INJECTION MOLDING MACHINE

JasonMould Industrial Company Limited is a professional china plastic injection molding company for 3D Printing Rapid Prototyping Service, precision CNC milling service and custom CNC machining services, custom plastic injection molding or moulding company with mould and dies development and manufacturing.

Today we will tell you the knowledge about the basic parts of an injection molding machine.

The injection molding machine is consists of four basic parts: the injection unit, the clamping and ejecting unit, electric and hydraulic control unit. The purpose of injection unit is to melt the plastic and conveys or forces the material into the mold. The clamping unit is to keep the mold in a closed position and to resist the pressures during injecting to form the material into a specific shape, and then opens after cooling to eject the product from the mold. The electric and hydraulic control units is to offer the power to injector and control the movement of injecting such as injection or clamping unit, screw movement or ejector action.

Plasticizing and injection system

The injection unit of the machine is used to plasticize the material at a rate consistent with the time. An exact amount of material for each shot is metered by volume or weight. The shot amount of material includes the sprue and runner system, and should not exceed 80% and less 20% the rated shot capacity of the injector.

In injection molding, an open-ended cylinder, referred to as a barrel, acts as a guide for the pellets to move the pellets and melt from hopper to the mold where the workpiece is made. The auger or screw conveys material down through the barrel to the mold.

Clamping system

It is the function of the clamp system to close the mold with moving platen which takes half of the mold, and hold it closed under pressure during shot and cooling, and then opens the mold so that the wokpiece can be knockouted from the mold. There are four clamping systems in injection molding machine: hydraulic clamping system, mechanical clamping system, hydromechanical clamping system and electric clamping system.

Ejecting unit

The knockout unit causes an ejection platen in the mold to change its location relative to the rest of the mold. Attached to this knockout plate is ejector or other devices such as ejecting pins, ejecting plate or ejection sleeve, which directly push against and eject the workpiece molded as the mold opens completely.

On most injection machines there is an adjustable stationary ejector platen to which are attached the ejector pins, which go through the movable platen. As the mold closes or opens, the ejector bars contact and stop the ejection plate.

Electric and hydraulic control system

The electrical controls can be mounted in a separate enclosure or on the machine. The manual control panel is mounted on the machine for the operator’s convenience. Hydraulic gauge and controls are mounted for convenience in piping. The location of the hydraulic components and the electric motors depend on the individual machine. Most oil reservoirs are in the base of the machine. Fully hydraulic clamps can have tanks above the clamping end.

About JasonMould Industrial Company Limited

Site:https://www.jasonmolding.com/custom-injection-molding/

Article Original From:https://www.jasonmolding.com/four-basic-parts-of-injection-molding-machine/

2018/02/23

Will Plastic Injection Molding Manufacturing Be Instead By 3D Printing Rapid Prototyping Services?

JasonMould Industrial Company Limited is a professional china supplier for 3D Printing Rapid Prototyping Service,precision CNC milling service and custom CNC machining services,plastic injection molding or moulding company with mould and dies development and manufacturing.
Plastic injection molding is a tried-and-true method of production that is in no danger of going away anytime soon. It is a basic, dependable method of producing high quality plastic parts. Despite recent improvements in the technology of 3D printing and those likely to emerge in the future, the fact is that more than 80% of plastic parts used in products today have to be injection molded.

Some observers of the plastics manufacturing industry, especially those with a vested interest, would like to have you believe that 3D printing is going to be the demise of injection molding. While there are certainly cases where 3D printing makes sense, the reports of the death of injection molding have been greatly exaggerated.
The answer to the question, “Which manufacturing method is best for my part?” is, “It depends.” It depends on variables like cost, quality and quantity.
Cost
The overall cost of a 3D printed part compared to an injection molded part is tied to the quantity being produced, assuming the aforementioned quality issues do not preclude 3D printing as an option out of the gate. In the study at Lowell, the cost of 3D printing 300 of a certain size part was $20 each. The piece price of injection molding a million such units with a steel mold was just $1.13 each.
Another cost factor to consider is that associated with a design change in the prototyping stage. In 3D printing, there is no cost of modifying a mold for a prototype iteration. Design changes are simply made to the CAD model.
Within injection molding, design changes with a steel mold are typically easy to make and relatively inexpensive, but with aluminum molding tools, a design change may require the expense of all new tooling.
Additionally, new simulation software is now available to help resolve injection molding challenges in software – rather than through costly, time-consuming prototyping iterations. Testing molds in a virtual simulation environment cuts across communication barriers and allows designers, moldmakers, and manufacturing professionals to collaborate more efficiently and effectively, while eliminating the need for costly prototype and mold cycles.
Quality
One of the key limitations of 3D printing is the inability to make parts with the same physical properties as conventional injection molded parts. Although the number of various materials available for 3D printing seems to be constantly increasing, it is still limited compared to all the various plastic materials that can be molded. While a 3D printed prototype might be acceptable for evaluating its shape, there is no way to test the material characteristics if your prototype is not the same material as the production part will be.
Another issue cited in Kazmer’s study was surface finish. While the surface finish of the part may vary according to how good (expensive) the 3D printer is, it is still no match for the smooth surfaces attainable with polished steel injection molds.
Last, but certainly not least in the list of quality differences, is the issue of tolerances. Although the ability of 3D printing to hold tighter part tolerances is expected to improve with advanced process designs (like parallel printing) and optimization, today the part quality achieved in 3D printing is inferior compared to molded parts.
Quantity
David Kazmer, Professor of Plastics Engineering at the University of Massachusetts Lowell, said in a published paper that 3D printing currently makes sense for the most rapid “procurement time to quantity” for a small quantity of 50 or fewer units.
So for production runs, injection molding is still the best manufacturing method, especially considering the long production time involved for 3D printing compared to injection molding.
There is an emerging “hybrid” practice of 3D printing the mold tooling inserts only, then producing the parts with injection molding. For certain limited applications, 3D printed inserts can be employed as a test mold for product development and very limited quantities. A 3D printed mold may last for typically just 60 to 180 pieces.
Kazmer’s study looked at where 3D printed tooling inserts may fit into the big picture, and concluded that there were still significant issues with both metal inserts (surface finish and machine cost) and polymer inserts (surface finish as well as poor strength and heat transfer).

When it comes to 3D printing versus injection molding, the best production method for your parts will become clear when you can answer these questions regarding your desired cost, quality and quantity.

About JasonMould Industrial Company Limited

Precision CNC Milling Service And Custom CNC Machining Services For High Precision Parts

JasonMould Industrial Company Limited is a professional china supplier for precision CNC milling service and custom CNC machining services,plastic injection molding or moulding company with mould and dies development and manufacturing.

Today we will discuss precision CNC milling service and custom CNC machining services for high precision parts.

In today’s economy which one’s business would be able to prosper through various innovative ways – one of it is producing specialized components in the manufacturing industry. Since there are many job shops which are providing high precision CNC milling service with the intention of producing specific components for specific needs – Here are a few steps that you should follow to find a suitable job shop which offers affordable such high precision milling service:
Step 1: Perform internet search on the “CNC milling service” keyword – Using internet search browser is the easiest and convenient way of getting related information that you really want. However, there is a possibility that some contents can be misleading which could divert your attention to irrelevant topics. Therefore, you need to spend some of your quality time to filter those irrelevant and low quality contents, and reading as much guides and reviews which are beneficial for consumers to find out those potential CNC machining service providers.
Besides that, you can search these service providers via online forums and classifieds. Take note of their contact details as you will contact them for inquiries – it will be discussed in Step 3.
Step 2: Organize all potential CNC machining service providers by forming a list – By using an Excel spreadsheet, create a simple list to sort out these service providers locations. Then, prepare 5 columns which are labeled “Company Name”, “Address”, “Telephone/Fax No.”, “Email Address” and “Website URL” respectively. Then, add-in the particulars accordingly.
Step 3: Visit their company’s website – Initially, you need to navigate through the company’s website to look for their description of their product service. Look at their portfolio that provides extensive information about their service. If their website does not have one – request samples of their previous project from them before you make any decisions.
Step 4: Start making inquiries about their service – In order to find out whether they can really perform CNC milling operations based on your requirements, you need to contact these service providers for inquiries. Most of them have professional engineers to handle requests from callers by giving out their constructive advice and suggestions to the callers. The purpose of having discussion with the callers (or clients) is to find a productive solution to successfully convert prints to real parts.
Step 5: Survey around other service providers for more affordable prices – Normally, these service providers would normally provide quotations upon your order. If they don’t – be sure to request quotation from them as it is important to list all the cost accordingly, especially when you want confirm that’s the real deal when you start making payments. It is an effective way to avoid of having overpriced service which can increase your production cost.

Shop around other CNC milling service providers to get the best deal. Consider those providers that offer additional CNC machining services such as CNC turning, spark erosion and many more, with affordable rates.
By following these steps above, you will be able to find the most affordable deal for your parts production operations.

Try outsourcing your CNC milling task now! See how it can boost your productivity and profitability of your business.
Searching for companies which provide high quality and affordable CNC milling service can be indeed a time-consuming process.

If you are going to looking for a precision CNC milling service and custom CNC machining services manufacturer in china,we sincrely suggest we JasonMould Industrial Company Limited to you.
About JasonMould Industrial Company Limited

Jasonmould is a manufacturer of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer- plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Contact:Person: James Yuan
Company: JasonMould Industrial Company Limited
Add: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com
Site: https://www.jasonmolding.com/cnc-machining-services/

Article Original From:https://www.jasonmolding.com/precision-cnc-milling-service-and-custom-cnc-machining-services-for-high-precision-parts/

2018/02/13

RAPID PROTOTYPING SERVICE AND RAPID PROTOTYPING MANUFACTURING IN CHINA

JasonMould Industrial Company Limited is a professional china plastic injection molding or moulding company with rapid prototyping services,prototype injection molding,rapid prototyping manufacturing,prototype injection molding,mould and dies development and manufacturing.

Successful and reputed businesses depend on innovation, and that’s the key to their achievements. However, it’s quite tough to follow the innovative processes since they require optimum care and crucial considerations. Prototypes of designs and prints are of paramount significance for unique results. When it comes to executing these projects, designers have to keep several aspects in mind. Choosing the most efficient company and reputed service providers is the first thing to do.

Prototypes are needed for a number of reasons and in different sectors and rapid prototyping services are therefore very important in serving the needs of global customers. Customer concepts are brought to life by services such as 3D printing, pressure die casting, rapid plastic injection molding, rapid tooling and custom sheet metal fabrication among others. Companies that offer the services will in most cases also take up the modeling and drawing of the needed products before moving to manufacturing. Such services offer very pleasant experiences to customers, but what factors should you consider when hiring the important services.

Client handling – A rapid prototyping company ought to know how to handle customers. It should value working closely with its clients as a simple way of making sure that the products are made to the specifications and to also ensure that the clarification of customer requirements is done to ensure that the produced prototypes are on point.

Friendliness and professionalism – Apart from enjoying friendly service, you should also be handled professionally. For instance, a good company should have a reliable team of prototyping engineers who have the ability to handle customer needs, including advising the customers on the best processes, materials and even finishes that are best for the project at hand. You can easily tell how professional and friendly the team on your project is by the responses you get with questions and generally how the entire process is handled for you.

Technological advancement – For the desired results to be achieved, your rapid prototyping company should be up to date with the latest machines and technology. Remember that the machines and prototyping techniques used can largely determine the results that you enjoy and it can also determine the manufacturing capabilities of the company especially for large projects. Ensure that your service provider uses materials and machines that ensure accuracy in manufacturing as well as functional and tough products in the end matching your exact needs.

Quality and turnaround – The best thing about rapid prototyping is that it greatly minimizes the time that was initially needed to have desired models completed. However, you want to ensure that your company can deliver your models within the stipulated time to ensure that your projects are not slowed down in any way. Apart from having the models delivered on time, the company should value quality in what it offers you. Consider how qualified and skilled the model makers are so that you gain confidence in the prototype quality once finished.

Cost – Of course it is something that you cannot afford to overlook since you want to ensure that indeed you can afford the services offered by the prototyping company. With a good number of companies now offering rapid prototyping services, you should enjoy reasonable rates although other factors could play a role in the amount you pay. They include the size of the prototype, the number of models you require and how complex the models in terms of features. Factor in all these aspects and you will be able to know whether the cost is reasonable or not.

About JasonMould Industrial Company Limited

Contact:Person: James Yuan
Company: JasonMould Industrial Company Limited
Add: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com

Site: https://www.jasonmolding.com/services/

Article Original From:https://www.jasonmolding.com/rapid-prototyping-service-and-rapid-prototyping-manufacturing-in-china/