Monday, February 11, 2008

What is important in plastics injection moulding technology

What is important in plastics injection moulding technology:

Injection Moulding Machine: Practical introduction to injection moulding machine cycletime and functions.And optimum machine for the mould. Moulds: Types of moulds - Their uses and benefits; Construction - Gates and runner , hotrunners type, ejection and cooling systems;

Design: Objectives and quality

Computer Based Assistance: Material selection (pe, pp, ldpe, pet, etc.) flow analysis and cad

Materials: Suppliers codes, interpreting data, storage and drying, fillers, relating test methods to finished products, industry terminology. Processing: Material behaviour during processing, the effects of mould temperature and filling rates etc. on economics and product quality. Standard machine controls and new control methods.

Machine Selection: Selecting the right machine for the product, closed loop, clamp mechanisms(hydraulic piston etc.), automation (robot or etc.) , manufacture and machine based Q.C. systems.

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