Thursday, September 26, 2013

Homework

Injection moulding

Injection moulding consists of small plastic granuals getting melted down until it is runny enough to be pushed into the mould and fill the complete shape. when the plastic is cooled the mould opens up releasing the moilded shape and this can be completed over and over and get the exact product over and over again.

File:Injection moulding.png





Purpose of a jig/mould
 
the purpose of a jig/mould is to increase efficiancy and imppove safty of the working area and create more accurate products ate the end of it. 

No comments:

Post a Comment