It is made from different types of metal
Go to wikipedia and look up injection molding. You can also try www.mozdex.com/injection-molding-basics. Injection molding involves first having an injection molding machine. Second you must choose what shape you want to create, and have it drawn by a mechanical engineer. Then you must have the dies made at a machine shop to your specifications. Third you must select the type of plastic you want to make it out of, and set up your injection molder accordingly, and set it to run.
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The first injection molding machine patented in the year 1872. This machine was relatively simple compared to machines used this very days, but was very complicated in 1872.
It is responsible for material charging and injection. It helps inject the material into the mould.
Ceramic injection molding is similar to plastic molding. It uses a machine that heats ceramic at a very high temperature. It will melt it than it will heat it to make it stay.
machine
Shot Capacity : The maximum weight of molten resin that the injection molding machine can push out with one forward stroke of the screw during injection molding operation. Shot weight : The weight of the material injected into the mold in a single shot by an injection molding machine. (Weight of the molded part(s) + Weight of the runner + gate and the sprue)
injection molding
extrusion moulding
Pneumatics aren't used in injection molding.Injection molding is the process of, as the name suggests, injecting polymers into a mold through a heat treatment of the polymer.It's placed into a bucket in small pieces of coloured plastics, as this feeds into a rotating centre point, it's heated and forced into a smaller and smaller point, then when it comes out of the injection molding machine into the mold itself, it's in liquid form, and the pressure from the molding machine itself forces the liquid polymers into the form of the piece being made.
Machine hour rate of 200 ton machine is 200*1.125= ?
work by lots of combine materials