Study on Pressure-reducer in Hydrodynamic Deep Drawing  

作　　者：朗利辉 康达昌 孟晓峰 轩景泉 

出　　处：《Journal of Harbin Institute of Technology(New Series)》1999年第2期50-55,共6页哈尔滨工业大学学报（英文版）

摘　　要：In the ligh of the features of a superpressure system for hydrodynamic deep drawing (HDD) and the need of CNC, a pressure-reducer is applied. The dynamic performane’s stability of pressure-reducer,strength and sealing structure of cylinder are devised. The dynamic response of the pressure contro system is analyzed, based on which the sultable control pattern can be chosen.In the ligh of the features of a superpressure system for hydrodynamic deep drawing (HDD) and the need of CNC, a pressure-reducer is applied. The dynamic performane's stability of pressure-reducer,strength and sealing structure of cylinder are devised. The dynamic response of the pressure contro system is analyzed, based on which the sultable control pattern can be chosen.

关 键 词：HYDRODYNAMIC Deep DRAWING pressure-reducer CNC 

分 类 号：TG38[金属学及工艺—金属压力加工]