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摘 要
針對(duì)一典型型腔類塑件模具的設(shè)計(jì)加工，運(yùn)用該類塑件模具的設(shè)計(jì)理論和數(shù)控加工工藝知識(shí)，對(duì)模具的設(shè)計(jì)過程和加工過程進(jìn)行分析。用三維軟件Pro/E和MasterCAM可以很方便的進(jìn)行模具的設(shè)計(jì)和加工。三維軟件Pro/E由于采用參數(shù)化設(shè)計(jì)，在造型上比MasterCAM方便，而三維軟件MasterCAM進(jìn)行仿真加工則很簡(jiǎn)便靈活,在加工上更具優(yōu)勢(shì)。用二維軟件AutoCAD可以簡(jiǎn)化手工編程。通過合理的工藝分析，并根據(jù)模具的結(jié)構(gòu)特點(diǎn)，確定合理的加工路徑，可以防止加工過程中的過切、少切等現(xiàn)象的發(fā)生，實(shí)現(xiàn)加工結(jié)果的優(yōu)化。
關(guān)鍵詞： 數(shù)控編程 數(shù)控加工 工藝分析 仿真
Abstract
Aim at the design and manufacture of a topic socket mold of a plastic part. Analysis the design and manufacture process of the mold according to the design theory and numerical control manufacture theory of this kind plastic. Using three-dimensional software Pro/E、MasterCAM can easily design and manufacture the mold. As Pro/E is using parameter design, it is much easier in design than MasterCAM,.Using MasterCAM software to emulation the manufacture process is very easy, it is much better in manufacture. Using two-dimensional software AutoCAD can help hand programming . By reasonable technological analysis , making reasonable manufacture path according to the structure of the mold , can prevent over cutting , less cutting and so on , get better manufacture results.
Key words: NC. Programming NC. processing
Technological Analysis Simulation