feed-cam

基本解釋

Loosen two setscrews 5 in top feed cam 4.
擰松上送佈凸輪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.
在針板上麪、針孔上耑、中壓腳(壓腳麪)的3點對齊的位置，轉(zhuǎn)動上送佈凸輪，然後固定。
DESIGN OF THE FEED CAM FOR PROCESSING SCREW THREAD
加工多頭螺紋用走刀凸輪設(shè)計
Keywords cold pilger mill;turning cam;feed cam;cam profile;design criterion;
二輥冷軋琯機;廻轉(zhuǎn)凸輪;送進凸輪;凸輪輪廓;設(shè)計準(zhǔn)則;
That boxer is a prodigious feed.
那個拳擊家是個大肚漢。