装饰罩塑件注塑模设计(含全套图纸).doc

装饰罩塑件注塑模设计 摘要 本课题主要是针对塑料盖的模具设计，通过对塑件进行工艺性分析和比较，最终设计出一副注塑模。该课题从产品结构工艺性及具体模具结构出发，对模具的浇注系统、模具成型部分的结构、顶出系统、冷却系统、注塑机的选择及有关参数的校核、都有详细的设计。通过整个设计过程表明该模具能够达到此塑件所要求的加工工艺。 The molding tool CAD Gathers the technique Contents brief summary:Pass to analyze the calculator the assistance inject the mold design with make in the each link commonly shared of technique with information, this text announces to public to inject the mold CAD gathers technical and basic content,and the research heat that put forward it orders with trend. Preface The molding tool CAD gathers the technique is an important molding tool forerunner manufacturing technique,is the item reforms with the high technique traditional technical and important key in molding tool technique. From 6 5 plan beginning, Our country contain many molding tools business enterprise adoption CAD technique,especially recent years,the technical application in CAD is more and more widespread with thorough,shortened consumedly molding tool design period,Increases to make the mold quantity with the manufacturing ability that complicated molding tool.However,gather to the molding tool CAD because of many business enterprises technique cognition shortage,investment take the blindness,cant produce result nicely,Result in very big and wasted.This text gathers for the plastics molding tool CAD technique and its applications announce some standpoint,provide everybody consults. 1,the plastics molding tool CAD gathers technique The manufacturing of the plastics molding tool contains the construction design of the shape design,molding tool and the number of the analysis,molding tools that include the plastics products control to process(milling,electricity process,the line incises etc.),throw the light with go together with to try the mold and take shape manufacturing etc. quickly.The each link a CAD for involving unit technique has： The shape design( CAD) with the construction,fast anti of the product shape beg( RE),construction analy