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摘 要:本課題所研究的內(nèi)容就是在UG平臺上利用UG/Open API與Visual C++的開發(fā)環(huán)境對四方孔拉刀采用參數(shù)化設計。四方孔拉刀是一種特殊的加工精度和切削效率都比較高的多齒工具,結構組成與眾多拉一樣,只是切削部的刀齒結構形式不一樣。四方孔拉刀設計中涉及的參數(shù)多,各部分的結構復雜,采用傳統(tǒng)的設計方式來設計四方孔拉刀會造成開發(fā)成本高、設計質(zhì)量低、設計周期長,而采用本課題所研究的參數(shù)化設計就能很好地解決這些問題。其主要內(nèi)容主要利用UG的CAD功能完成四方孔拉刀的三維建模,再利用UG的二次開發(fā)工具UG/Open API與C++連接,從而實現(xiàn)四方孔拉刀的參數(shù)化設計。在UG環(huán)境下用C++ 軟件二次開發(fā)專用的四方孔孔拉刀系列參數(shù)化設計,不僅可以按照產(chǎn)品的設計意圖進行靈活的修改,而且縮短四方孔拉刀的設計周期、保證設計質(zhì)量、提高設計精度、降低開發(fā)成本。 關鍵字:四方孔拉刀 UG三維建模 參數(shù)化設計 UG二次開發(fā)
ABSTRACT:What this topic research is on UG platform using UG/Open API and Visual c + + development environment to the four square hole broach USES the parametric design. Four square hole broach is a special kind of machining precision and the cutting efficiency is much higher gear tools, structure and numerous, but cutting of cutter tooth structure is different. Parameters involved in the design of four square hole broach, the complicated structure of each part, the traditional design method to design the square hole caused by high development cost, low quality of design, the design cycle is long, and use this topic research the parametric design can well solve these problems. Its main contents mainly use of UG CAD function complete four square hole broach the three-dimensional modeling, using UG secondary development tool UG/Open API connection of c + +, so as to realize the four square hole broach of parametric design. In UG environment using c + + software for secondary development of the square distributed broach series of parametric design, not only can be flexible modification according to the product design intent, and shorten the design cycle of the square hole broach, ensure the quality of design, improve the design accuracy, reduce development costs. Key words: four square hole broach;UG three-dimensional modeling;Parametric design ;UG secondary development |