平面上有多槽油道的工件,原来采取手工分度在X62W铣床圆回转工作台上加工,工效低且易出差错。经试验,在牛头刨床上改装了进给机构,实现了刨削一次成型和自动间歇圆周进给,比铣削加工提高工效十倍以上。结构原理(如图所示):刨刀每往复一次时,主动链轮1带动链条2,被动链轮3,扇形齿轮5同时转动一周。扇形齿轮5上的有效齿数传动被动齿轮6转过15/40周,正好工 There are many tanks on the plane of the oil channel of the workpiece, the original manual to take a sub-degree X62W milling round rotary table, low efficiency and easy to go wrong. After the test, in the shaper bed feed mechanism modified to achieve a planing and automatic intermittent circumferential feed, compared to milling to improve work efficiency ten times. Structure principle (as shown): When the planer reciprocates once, the driving sprocket 1 drives the chain 2, the driven sprocket 3 and the sector gear 5 rotate at the same time. The effective gear number on the sector gear 5 drives the driven gear 6 through 15/40 weeks, just working