在摩托车车架等构件中，立体转角管状零件各圆弧均不共面，在普通弯管机上没有空间转角功能；
The arcs of tubular parts with stereo turning angles are not coplanar. Ordinary bending machine can not bend a space turning angle.
汽车车架纵(横)梁弯曲成形模具折点的正确计算确定，对压制零件质量的提高起着重要的作用。
It plays a very important role in improving quality of pressing part that correct calculation of bend molding fold point on the vertical and horizontal girder in automobile support.
其外形是9段直线段，其上有主车架连接孔、副车架连接孔和其它相关零件专用孔。
The connecting plate takes the shape of 9 linear sections with main framework connecting holes, auxiliary framework connecting holes and special holes for other related parts arranged thereon.
通过该零件研制，基本掌握用内高压成形制造副车架的关键技术。
The key technologies for manufacturing an engine cradle with IHPF are developed basically through the research and experiment of this engine cradle.
通过该零件研制，基本掌握用内高压成形制造副车架的关键技术。
The key technologies for manufacturing an engine cradle with IHPF are developed basically through the research and experiment of this engine cradle.
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