0039-雪碧瓶蓋注塑模設(shè)計(jì),雪碧,瓶蓋,注塑,設(shè)計(jì)
摘要
本次設(shè)計(jì)主要對(duì)雪碧瓶蓋注射模的設(shè)計(jì),包括方案分析及確定、尺寸計(jì)算、模具結(jié)構(gòu)計(jì)算等內(nèi)容。該塑件有內(nèi)螺紋,需兩次分型。故設(shè)計(jì)中主要解決了分型面的選擇,型腔數(shù)目的確定,脫模機(jī)構(gòu)的設(shè)計(jì).采用了二次脫模機(jī)構(gòu)來脫模,保證塑件能順利的成型出模.
關(guān)鍵詞:注射模,脫模機(jī)構(gòu),結(jié)構(gòu)設(shè)計(jì)
Abstract
The main design graduate of XueBi lid injection mold design,including the analysis of the program and determine、size count、mold design calculations content. The plastic parts within a thread,need twice disport model.Therefore,the design of the project profile for the plastic parts of sub-surface choices,determining the number of cavity,the demoulded mechanism design.Using twice demoulding agencies,Guarantee a smooth plastic parts from the moldel.
Key Word:Plastics injection Mold;Structural design ; Demoulding agencies
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