机床工作台或拖板在运动中出现时走时停或时快时慢的现象,称之谓机床的爬行。机床爬行时移动部件突跳的位置移动量称之谓爬行量。除了导轨之外,有时重载荷的螺杆副在转动或制动时也会产生较高频率的抖动或振动并伴随着尖叫声,也是一种爬行。测爬行量的方法:大爬行量采用百分表顶在移动部件上直接观察表针移 When the machine table or pallet in motion appears to stop or move fast or slow phenomenon, called the machine crawling. Creeping the moving parts of the machine when the sudden jump in the amount of movement called the amount of crawling. In addition to the guide rails, sometimes heavy-duty screw pairs produce higher frequency jitters or vibrations with screams as they spin or brake, as well as a creep. Crawling method of measuring the amount of: a large amount of crawl using the top of the dial on the mobile part of the direct observation of needle movement