静压膨胀式和应力锁紧式刀具夹头的结构和性能特点

Structure and Performance Characteristic of the Static pressure inflation type and stress locking type cutting tool cartridge

静压膨胀式和应力锁紧式刀具夹头是二种高精度的刀具夹头，用于加工中心和高速铣。本文介绍了这二种刀具夹头的工作原理、性能特点和使用要求。

The static pressure inflation type and the stress locking type cutting tool cartridge is two kind of high accuracy cutting tool cartridges.Uses in processing the center and the high speed mill .This article introduced principle of work, the performance characteristic and the operation requirements of these two kind of cutting tools cartridge.