Forming Compound Parts of Metal / Plastics by Rolling-Extrusion

The technology of forming metal / plastics compound parts combined metal rolling, plastics extrusion and the bonding of metal and plastics were introduced. On compound forming, the principle on adhesion interface and the purpose and method of surface treatment on sheet metal were analyzed. The experiments on compound forming of zincked sheet metal / TPO were progressed as a example.

Embedded Technology Parameter Scheduling Optimization Expert System on the Plastic Extruder Applications in Production

In this paper, based on the status quo of plastics extrusion production process at the present stage in China, put forward on the basis of general embedded industrial control scheduling expert system for optimizing the process parameters is established. Structures of the expert system, user interface, the establishment of a knowledge base, reasoning machine design, the learning machine design and so on are introduced. System can according to customer's production goal reasoning out the required process parameter values, and has good portability, instead of the professional engineers for plastics extrusion production process parameters manually, save the human cost, improve the intelligent level of automation and production efficiency.