CAJ | 학술논문

针对 AutoCAD 在绘图方面存在的不足，本文在 AutoCAD 平台上，基于 Obj ect-ARX开发工具，用Visual C++.NET2008开发了一套实用的机械设计辅助工具，通过输入参数，准确无误地绘制倒圆倒角工艺槽等工艺结构，并能自动绘制任意位置、任意比例的局部放大视图，而且还可以根据用户需要，快速绘制出图形中心线，且符合中心线超出轮廓线2~5 mm 的要求。同时结合MFC设计出良好的交互界面，并通过实例进行验证。结果表明，该设计稳定性高，避免了不必要的重复操作，缩短了设计人员的绘图时间，具有广阔的应用前景。
침대 AutoCAD 재회도방면존재적불족，본문재 AutoCAD 평태상，기우 Obj ect-ARX개발공구，용Visual C++.NET2008개발료일투실용적궤계설계보조공구，통과수입삼수，준학무오지회제도원도각공예조등공예결구，병능자동회제임의위치、임의비례적국부방대시도，이차환가이근거용호수요，쾌속회제출도형중심선，차부합중심선초출륜곽선2~5 mm 적요구。동시결합MFC설계출량호적교호계면，병통과실례진행험증。결과표명，해설계은정성고，피면료불필요적중복조작，축단료설계인원적회도시간，구유엄활적응용전경。
In accordance with the weakness of AutoCAD in drawing pictures,a set of useful mechanical de-sign aided tools has been developed by Visual C++.NET 2008 programming language and based on the Obj ectARX on AutoCAD platform.This system can draw the process structure such as rounding or cham-fer and process tank when parameter is correctly input;it can also draw partial enlarged view automatically by any proportionality coefficient at any position.Meanwhile,it can draw the centerline of picture quickly and directly according to the users’request,which is suitable for the request that centerline should go be-yond the outline by 2~5 mm.Good interfaces have been designed with MFC,and examples have been giv-en to check its feasibility.The design has high stability,and it can avoid unnecessary repeated operation, which can shorten designers’time,so it has wide application prospect.