feed-cam

基本解釋

Loosen two setscrews 5 in top feed cam 4.
擰松上送布凸輪4和固定螺絲52個螺絲。
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.
在針板上面、針孔上端、中壓腳(壓腳面)的3點對齊的位置，轉動上送布凸輪，然后固定。
DESIGN OF THE FEED CAM FOR PROCESSING SCREW THREAD
加工多頭螺紋用走刀凸輪設計
Keywords cold pilger mill;turning cam;feed cam;cam profile;design criterion;
二輥冷軋管機;回轉凸輪;送進凸輪;凸輪輪廓;設計準則;
That boxer is a prodigious feed.
那個拳擊家是個大肚漢。