Plastic Injection Molding – What You Need To Know About

Injection molding is one of the most popular forms of contemporary manufacturing. It’s a process wherein the solid for the part is fed into a fiery barrel, mixed and then forced into a mold cavity it’s here that the part cools and earns the shape of the cavity.

History of Plastic Injection Molding

It was John Wesley - an American inventor was the first person who patented the plastic molding machine in year 1872. During that time the molded plasticswere very simple which includes the products produced such as hair combs and buttons. Anera later, a gas-assisted plastic injection molding process was invented by James Watson which made it possible for people to produce plastic mold at a fast rate with complex mold items.

Equipment’s Used in the Process

Various types of equipments are used in the process out of which the common ones are:

Mold: also known as die it’s a tool, which is used in produce the plastic

parts. Classic dies are made from hardened steel, aluminum, pre-hardened steel or beryllium-copper alloy. All these mentioned materials come with their pros and cons and all that you need to do is to study them and settle on the die that you want.

Mold storage: this is where the mold is stored. This is a storage, which

is usually used in storing custom made molds that are usually expensive.

Advantages of the Process

There are many advantages that come with this process. The foremost ones are:

Cost effective: the process is very efficient thus leaves behind very

little waste. The products are also manufactured at a very fast rate and in large amounts.

Eco-friendly: since very little waste is left behind, the process is eco-

friendly which is great for the environment.

Design Limitations

The custom injection molded plastics are restricted in design, viz. size matters. The molding equipment can process the job work withinthe set parameter so that it can be manufactured as one complete piece.

Secondly various designs and materials also limits as to how thin theproduct wall is.

Each job-work is distinctive and we at Engineering Technique specialize in getting you as close to perfect as possible as our qualified engineers would assist you to determine the specific size, thickness and design limitations depending on the job you request, so do connect with us now.

About Company

Engineering Technique is an India based Design Engineering Company provides best quality engineering design services such as mechanical engineering, cae - cfd & fea, reverse engineering, rapid prototyping, product design development, cad conversion, 3d modeling, technical publication, plastic injection and blow molding, tooling design drafting and jigs & fixture design at affordable prices.

Source: http://www.engineeringexchange.com/profiles/blogs/plastic-injection-molding-what-you-need-to-know-about