6、ng.Fromstudyinschooltopracticeinthecompanytomakestheabstractmajoracknowledgetransformintopracticing.Itaccumulatesabundantworkingexperiencesandmajorskillstoperfectthevacancyofmajoracknowledge.Keywords: design of injection,mould,Pro/E32目录1绪论11.1塑料工业发展情况及选题依据11.2我国国内塑料模具工业今后的发展方向21.3注塑模具与注塑模具设计31.