论文部分内容阅读
一、注塑成型加工在制造业中的应用塑料加工工艺一般包括:注塑成型、挤塑成型、压塑成型、吹塑成型。因为注塑机具有能一次成型外型复杂、尺寸精确或带有金属嵌件的质地密致的塑料制品所以被广泛应用于国防、机电、汽车、交通运输、建材、包装、农业、文教卫生及人们日常生活各个领域。在塑料工业迅速发展的今天,注塑机不论在数量上或品种上都占有重要地位,其生产总数占整个塑料成型设备20%-30%,从而成为目前塑料机
First, the application of injection molding in the manufacturing industry Plastic processing techniques generally include: injection molding, extrusion molding, compression molding, blow molding. Plastic injection molding machine is widely used in national defense, mechanical and electrical, automobile, transportation, building materials, packaging, agriculture, culture, education, health and people because it has the ability to form plastic products with complex shapes, precise dimensions or dense metal inserts. Every area of everyday life. In the rapid development of the plastics industry today, injection molding machines both in number or variety occupy an important position, the total production of plastic molding equipment accounted for 20% -30%, thus becoming the current plastic machine