This paper introduces the structure and operating principle,the design method of critical parts,and the calculation of bending forming forces of double-roller bending dies for load bearing supports.

 
  • 主要介绍了承力隔架用“双转辊弯曲模具”的结构、工作原理、主要工作零件设计及其弯曲力的计算方法.
今日热词
目录 附录 查词历史