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压路机生铁套四个油槽(图1)的加工,过去我们是用立铣刀逐次铣出, 每个零件需四次走刀,才能加工出四个油槽。经改进后,采用偏心摆盘式多轴铣头(图2),一次走刀就可同时加工出四个油槽。提高了效率,并且便干操作,尤其对小中心距多轴传动更为合适。偏心摆盘式多轴铣头由四个 M 16螺钉紧固在 X52铣床立铣头上。胶木摆盘被一偏心块带动,摆盘下面联接四个偏心块,从而带动四个主轴(装有立铣刀)转动,进行铣削加工。
Roller pig iron sleeve four oil tank (Figure 1) processing, in the past we use milling cutter successive milling, each part takes four passes, in order to work out four sumps. After the improvement, the eccentric wobble plate multi-axis milling head (Figure 2), a pass can be processed at the same time four oil tank. Improve efficiency, and dry operation, especially for small centers from multi-axis drive more appropriate. Eccentric swivel multi-axis milling heads are fastened to the X52 milling head by four M 16 screws. The bakelite wobble plate is driven by an eccentric block, and four eccentric blocks are connected under the wobble plate so as to drive four spindles (equipped with an end mill) for milling.