pin punch
英 [pɪn pʌntʃ]
美 [pɪn pʌntʃ]
网络 销冲头; 牙针钻孔器
双语例句
- Structure Optimization Design for Pin Round Punch Based on FEA
基于有限元分析的细小圆凸模结构优化设计 - With rear door closed and front door open, remove door hinge pin and bushing with a punch.
通过关闭后车门和打开前车门，用钻孔器拆卸车门铰链销和衬套。 - Double roller unit available for long pin or punch grinding.
双滚轮装置可研磨长形射削或冲子。 - Method increasing working life of piston pin's cold extruding punch is put forward.
提出了提高活塞销冷挤压凸模寿命的方法。 - In this paper, the failure of pin punch was analyzed and optimized based on FEA and PVD, according to failure mechanism of fracture and wear of pin punch.
本文主要利用FEA及PVD技术，针对细小凸模的断裂和磨损两种失效形式，进行失效分析与优化。 - It is pointed that application and dissemination's key factor of piston pin's cold extruding technique in China is that working life of piston pin's cold extruding punch is too low.
明确指出妨碍活塞销冷挤压技术在国内推广应用的关键因素是其冷挤压凸模的寿命太短。 - Study on increasing working life of piston pin's cold extruding punch
关于提高活塞销冷挤压凸模寿命的研究