Design of the quick change system for FW-6 underground general chassis vehicle FW-6型地下通用底盘车快换工作系统的设计
The use of the tapping chuck is particularly advantageous when working with the quick change system on drilling machines that allows to drill and tap in the same position without centring again. 这种夹头最大的优势是带有从钻孔到不同的直径的攻丝之间的快换系统(QCS),它只需要更换一个快换夹头就可以完成,不需要做其他的任何的调整。
The new development technologies in recent years are quick change system for the tundish nozzle and ceramic zirconia nozzle with fine crystalline microstructure, which can be satisfied for > 20 hours casting sequence of billet. 近年来开发的中间罐水口快速更换装置和致密氧化锆陶瓷定径水口可以使连浇时间>20h。
This article presents a new quick change reamer system which features quick change and low production cost. 本文介绍了一种铰刀的新结构&快换式铰刀系统。
Design of quick die change system of heavy-duty press has been introduced with principle and component of lifter, pump and control valve of pneumatic and hydraulic, emphasis especially on design and calculation for lifter and pump. 介绍了用于大型压力机的模具快速更换系统的组成及工作原理,举升器和气动液压泵的结构与工作原理,举升器控制系统的原理等,并重点介绍了举升器和气动液压泵的设计计算。