机械5

摘要 根据智能插座前盖塑料制品的要求，了解塑件的用途，分析塑件的工艺性、尺寸精度等技术要求，考量塑件制件尺寸。本模具采用一模两腔，潜伏式进胶口搭底进料，注射机采用海天HTF300XB型号，设置冷却系统，CAD和3D绘制二维总装图和零件图，选择模具合理的加工方法。附上说明书，系统地运用简要的文字，简明的示意图和和计算等分析塑件，从而作出合理的注塑模具设计。 关键字：智能插座前盖；一模两腔；注射机；海天HTF300XB；冷却系统；注塑模具 Abstract Accordi
ng to the requireme
nts of plastic products for fro
nt cover of i
ntellige
nt socket, u
ndersta
nd the use of plastic parts, a
nalyze the tech
nical requireme
nts of plastic parts such asworkability, dime
nsio
nal accuracy, a
nd co
nsider the size of plastic parts. The mold adopts a two cavity a
nd a late
nt i
nlet. The i
njectio
n machi
ne adopts Haitia
n HTF300XB model a
nd sets up the cooli
ng system. CAD a
nd 3D draw two-dime
nsio
nal assembly drawi
ngs a
nd parts drawi
ng, a
nd choose the reaso
nable processi
ng method of the mould. Attached is a
n i
nstructio
n book,which systematically uses simplewords, simple sketches a
nd calculatio
ns to a
nalyze plastic parts, so as to make a reaso
nable desig
n of i
njectio
n moulds. Keywords: smart socket fro
nt cover; o
ne mold two cavity; i
njectio
n machi
ne; Haitia
n HTF300XB; cooli
ng system; i
njectio
n mold 目录 摘要I Abstract II 第一章绪论- 1- 第二章注塑工艺分析及成型方法- 2- 2.1智能插座前盖塑件分析- 2- 2.1.1材料分析- 3- 2.1.2塑件的结构及成型工艺分析- 3- 2.2材料ABS的注射成型过程及工艺参数- 4- 2.2.1注射成型过程- 4- 2.2.2材料ABS的注塑成型参数- 4- 2.2.3材料ABS性能- 5- 第三章注塑模具结构设计- 7- 3.1拟定模具结构设计- 7- 3.1.1分型面位置的确定- 7- 3.1.2确定型腔数量及排列方式- 8- 3.1.3模具结构形式的确定- 9- 3.1.4注射机型号的确定- 9- 3.1.5注塑机的参数较核- 11- 3.2浇注系统、关键零部件设计- 13- 3.2.1浇注系统形式和浇口的设计- 13- 3.2.2成型零件设计- 16- 3.2.3排气系统的设计- 18- 3.2.4温度调节系统设计- 18- 3.2.5脱模机构的设计- 21- 第四章总结- 26- 4.1模具设计过程体会- 26- 4.2设计存在问题及解决设想- 26- 第五章注塑模具工作原理- 27- 参考文献- 28- 致谢- 29-