机械5

开瓶器塑料支架模具零件的数控加工编程 摘要 数控加工编程在在模具制造过程中具有重大的优势，高质量的编程可以满足多种模具的加工要求，并且可以充分发挥数控机床的工作性能,使用数控加工技术不仅可以极大地保证模具的精度，而且可以既方便又高效地对模具进行设计和加工。 本次设计中，根据开瓶器塑料支架模具数控加工要求，先对开瓶器塑料支架结构进行分析；分析开瓶器塑料支架模具的加工工艺，确定其制作工序；使用UG11.0进行开瓶器塑料支架模具零件的加工编程，后处理以及优化、仿真。生成装甲图和加工工单，完成开瓶器塑料支架模具的最优化的数控加工编程。利用CAD进行模具零件图的绘制。 数控技术的理论为机械制造提供了高速高精度高可靠性的解决方案，各类数控机床和ＵＧＮＸ等数控加工等软件，正是在这一理论下诞生的。它们为当前快速更新换代且形状复杂的模具行业提供了完美的解决方案。模具类零件的数控加工与编程，正是基于数控技术理论实现的模具类零件的高速高效高可靠性加工方案。 关键词：模具；数控加工编程；后处理；仿真 ABSTRACT NC machi
ni
ng programmi
ng has great adva
ntages i
n mold ma
nufacturi
ng process. High quality programmi
ng ca
n meet ma
ny ki
nds of applicatio
ns. Mold processi
ng requireme
nts, a
nd ca
n give full play to the performa
nce of CNC machi
ne tools, CNC machi
ni
ng tech
nology ca
n
not o
nly be used I
n order to guara
ntee the accuracy of the mould greatly, it ca
n also desig
n a
nd process the mold co
nve
nie
ntly a
nd efficie
ntly. I
n this graduatio
n desig
n, the plastic support structure of the bottle ope
ner is a
nalyzed, the processi
ng tech
nology of the plastic support die of the bottle ope
ner is a
nalyzed, the ma
nufacturi
ng process is determi
ned, a
nd the processi
ng programmi
ng, post-processi
ng a
nd optimizatio
n of the plastic support die parts of the bottle ope
ner are madewith UG11.0. It's true. Ge
nerate armored drawi
ng a
nd processi
ng sheet, a
nd complete the optimized NC machi
ni
ng programmi
ng of the bottle ope
ner plastic scaffold mold. Usi
ng CAD to draw the drawi
ng of mould parts. The theory of
numerical co
ntrol provides a high speed, high precisio
n a
nd high reliability solutio
n for mecha
nical ma
nufacturi
ng. All ki
nds of CNC machi
ne tools a
nd UGNX, such as NC machi
ni
ng software, are bor
n u
nder this theory. They provide a perfect solutio
n for the rapidly updati
ng a
nd complex mold i
ndustry. CNC machi
ni
ng a
nd programmi
ng of mold parts is based o
n the theory of
numerical co
ntrol tech
nology to achieve high speed, high efficie
ncy a
nd high reliability machi
ni
ng program for mold parts. Keywords: Mecha
nical parts desig
n;Nc programmi
ng;CAD figure;UG NX 3 d figure. 目录 摘要I ABSTRACT II 1绪论1 1模具制造发展进程分析1 2模具制造基础工艺要求1 3模具数控加工技术的研究2 2开瓶器塑料支架模具结构分析3 2.1开瓶器塑料支架的分析3 2.2开瓶器塑料支架注塑模具成型部件的分析7 3开瓶器塑料支架模具成型部件加工工艺分析9 3.1开瓶器塑料支架模具成型部件结构分析9 3.2数控加工顺序和刀具选择10 4数控加工程序编制12 4.1开瓶器塑料支架注塑模具成型部件1的程序编制12 4.2开瓶器塑料支架注塑模具成型部件2的程序编制33 5后处理41 5.1?程序后处理? 41 5.2?加工工单的生成? 41 5.3装甲图的生成? 41 结论42 参考文献43 致谢44