feed-cam

基本解释

Loosen two setscrews 5 in top feed cam 4.
拧松上送布凸轮4和固定螺丝52个螺丝。
Turn the top feed cam until it reaches the position to allow the three components such as the throat plate surface, top end of needle eyelet and presser foot (pressing plane) to align, and fix the cam at that position.
在针板上面、针孔上端、中压脚(压脚面)的3点对齐的位置，转动上送布凸轮，然后固定。
DESIGN OF THE FEED CAM FOR PROCESSING SCREW THREAD
加工多头螺纹用走刀凸轮设计
Keywords cold pilger mill;turning cam;feed cam;cam profile;design criterion;
二辊冷轧管机;回转凸轮;送进凸轮;凸轮轮廓;设计准则;
That boxer is a prodigious feed.
那个拳击家是个大肚汉。