Plastic parts of the key aspects of the various forms of plastic into the desired shape of the products or blanks. As the desired use of different products, the required strength is also different in the processing of plastic parts in the process of strength Have the following requirements:

     1、 the processing in accordance with the drawings or written documents after the confirmation shall prevail, can not arbitrarily change the material, shape, thickness and other changes in the intensity of impact, plastic parts in principle require good toughness, abrasion resistance, cheap, have a certain strength of the material;

     2、 the sheet metal or machine-made materials to replace the plastic parts, in principle, the thickness of plastic products will increase the specific design thickness depending on the product structure, the role may be;

     3、where a molding can not be part of the need for bonding, solid, flat, side together, no loose hidden danger;
     Understand the strength of plastic parts processing requirements, can strengthen the processing of plastic parts testing to ensure product installation applicable.