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B6050等机械传动牛头创床工作台的间歇进给运动,是通过图1所示棘轮棘瓜机械构实现的。通过操纵机构(图中未画出)转动凸轮,可控制棘爪与棘轮的实际啮合位置,改变棘轮的实际转角α。从而获得各种不同的进给量。棘爪的形状及主要尺寸如图2所示.
B6050 and other mechanical transmission Tauren bed table intermittent feed movement, is shown in Figure 1 ratchet mechanical structure to achieve. By operating the mechanism (not shown in the drawings) to rotate the cam, the actual engagement position between the pawl and the ratchet can be controlled to change the actual rotation angle α of the ratchet. To obtain a variety of different feed. Pawl shape and main dimensions shown in Figure 2.