一、基本原理“大家明白,不论做什么事,不懂得那件事的情形,它的性质,它和它以外的事情的关联,就不知道那件事的规律,就不知道如何去做,就不能做好那件事。”静水压成形工艺是利用液体介质不可压缩、能均匀传递压力的特性而研究出的一种成型方法。其操作工艺过程是这样的:将硬质合金混合料装入弹性模具内,密封后放入超高压容器中,用超高压泵打入液体介质,使粉末均匀受压,最后释放超高压容器中的液体介质,取出弹性模具,从 First, the basic principle “We all understand that no matter what the matter, do not know the case of the case, its nature, it and other things beyond its association, do not know the law of that matter, do not know how to do it, It can not do that well. ”Hydrostatic forming is a forming method that has been developed using properties that make liquid media incompressible and deliver pressure evenly. The operation process is as follows: the hard alloy mixture charged into the elastic mold, sealed into the ultra-high pressure container, using an ultra-high pressure pump into the liquid medium, the powder uniform pressure, and finally release the ultra-high pressure vessel The liquid medium, remove the elastic mold, from