Nice Injection Moulding Explained photos

Nice Injection Moulding Explained photos

Some cool injection moulding explained images:

injection moulding explained
Image by pennstatenews
Matt Loeffler of Carnegie explains how injection molding impacts myriad industries including the medical and electronics fields, to those who attended Women in Engineering Day. Loeffler and others who are majoring in plastics engineering technology at Penn State Erie train in the 10,500-square-foot plastics processing lab, which is the largest such lab in the country.

injection moulding explained
Image by pennstatenews
Travis Belz of Saegertown and Sriraj Patel of Baldwinsville, N.Y., both of whom are studying plastics engineering technology, explain how injection blow molding impacts everyday life during the "It’s Alive" workshop at Penn State Erie’s Women in Engineering Day. Belz is holding a travel-size plastic bottle that he and Patel made using injection blow-molding technology.

Smart Doll Guy
injection moulding explained
Image by Danny Choo
Here are some screenies of progress so far.

I gathered that in the future, Mirai Frame would be used for a wide variety of applications so I designed it in a way which would make it easy for me to modify. I will be using it for the guy version too.
From the designs of Smart Doll Guy so far, the injection mold modification costs should be minimal.

Take a look at these screenshots and give me feedback – maybe use a tool like monosnap to better explain you requirements and leave links etc in the comments below or mention @MiraiRobotics which is the Smart Doll twitter account.

View more at

Plastic Injection Moulding – Explained

Plastic Injection Moulding – Explained

gas assisted mould products
by DVS1mn

You will be well conscious what moulding is. Moulding can be precisely defined as giving a certain shape to anything in a molten or plastic state. Plastics are extensively utilised right now instead of traditional glass, wood and other supplies since of its high durability. These plastics are molded into preferred shapes employing numerous techniques. The plastic injection moulding is a single of the expense powerful moulding methods obtainable today.

Small history about Plastic injection moulding

The injection moulding approach is not a new idea. It came into existence by 1872. By the introduction of plastic injection moulding, the plastic market saw multi-billion dollar earnings, with 32 % of all plastics, by weight processed by injection moulding. This has produced the plastic injection moulding the very best moulding approach ever offered.

The Principle of Plastic Injection Moulding

Thermoplastics and thermosetting plastics are the two components that is involved in the plastic injection moulding method. Some of the polymers used in injection moulding are Epoxy and Phenolic that comes beneath thermosetting plastics, whereas the nylon and polyethylene comes below the thermoplastics. In this procedure the liquefied plastic is fed into a heated barrel exactly where the plastic granules are mixed and forced to form a mold cavity. As soon as this is done, the molded cavity is cooled and then hardened. The plastic moulding machine consists of the reciprocate screws to mix the plastic granules, whilst the moveable pattern molds the plastic into preferred shape which takes spot in the clamping component of the machine. The engineer designs the mould, and then a mold is manufactured by the mold maker either in aluminum or iron to make a desired part in a precision machine. Injection moulding is broadly employed for manufacturing assortment of components from tiny components to the complete elements for automobiles.


Plastic injection moulding is employed to produce a lot of components like bottle caps, containers, plastic combs, home appliances and most other plastic items that we use these days. Injection moulding is the only strategy for generating many idle products in massive volume and the most widespread method in element manufacturing. Low labor expenses, supplies can be used in wide variety, scrap losses are minimal and higher tolerances are repeatable are some of the benefits of the injection moulding strategies.

Usage of Polymers

According to BBC, in 1995 around 18,000 distinct supplies had been utilized in this procedure and the number was rising at an typical rate of 750 per year. Materials are selected by the product designers, from alloys or from the previously created blend material that has exactly the vast properties. For injection moulding, the components selected are primarily based on their strength and function needed for the final component. Also, the material utilised has diverse parameters for moulding and that has to be taken in account. The injection moulding procedure can be of different types, namely Co-injection moulding, Fusible core injection moulding, Gas-assisted injection moulding, In-mold decoration and in mold lamination, Microinjection moulding, Multiple reside-feed injection moulding and with some other sorts.

Plastic injection moulding is a complex task. The author of this post has clearly explained the process of plastic injection moulding. He has also written many other articles associated to increasing the productivity of injection moulding and other manufacturing processes.