基于CAXA-ME的CAGD图解法的应用  

The application of CAGD method based on CAXA-ME

作　　者：王甫茂[1] 代艳霞[2] 赵凤[2] 

机构地区：[1]广安职业技术学院,四川广安638000 [2]宜宾职业技术学院,四川宜宾644003

出　　处：《机械》2012年第4期55-57,共3页Machinery

摘　　要：针对传统的绘制斜切椭圆筒钣金件展开图工作量大、过程繁琐、加工质量难保证等问题,结合实例提出了基于CAXA-ME软件的CAGD图解法。其解法是先测量基本数据,其后利用投影法求作展开后的XY坐标,再绘制展开图,最后进行误差分析以确定是否达到设计要求。The traditional drawing of oblique elliptic cylinder sheet metal drawing workload big,complex process,difficult to guarantee the machining quality problem,puts forward a graphic method based on software CAXA-ME CAGD.Its solution is first measured data,then using the projection to make the unfolded XY coordinate,and then draw the diagram,finally carries on the error analysis to determine whether the design requirements.

关 键 词：CAGD 图解法 斜切椭圆筒 钣金展开图 误差分析 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]