5、构并不复杂,造型的难度仅为连杆体部分。所以,可以考虑首先利用草图截面的方法设计连杆的主体部分,然后再在其上添加细部结构。该设计实例即向读者介绍采用计算机辅助设计软件进行连杆造型设计的一般方法与基本操作过程。用CAXA制造工程师进行设计造型及编程。关键词:连杆;连杆机构;计算计辅助制造软件;CAXA制造工程师软件ABSTRACTAbstract:The linkage is acommon institution of the machinery,mainlyfor the transfer of themovement, for example, willturn tr
6、anslateinto pan, willturn convertedto swing, will panconvertedto rotation, theswing convertedinto rotation. The advantage of linkage drivecanpass complex movement. Bycalculating the length of each link,youcanachievemore accuratemotion passed.The rod structure is not complex, theshapeof t
7、hedifficulty is only the part of the rodbody.Therefore,wecan consider the first sketch cross-section methodtodesign themainpartof theconnectingrod, andthen add detail on their structure.Thisdesignexample immediately introducesthereaderto the use of computer-aideddesign so