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Y7520W万能螺纹磨床砂轮修整器,为手动式修整器。使用这种修整器,要求操作者在修整砂轮时非常仔细,如果手动速度过快和不均匀,都会在砂轮型面上留下锯齿形的沟痕,从而影响了被加工零件的表面粗糙度。经分析产生锯齿形沟痕的主要原因是:由于磨床砂轮直径较大,转速较低,就决定了修整器手动速度不能太快。而机床原砂轮修整器手动机构为1:1杠杆传动,所以很难达到均匀和慢速。为此,我们对原修整器做了以下改进。
Y7520W universal thread grinder wheel dresser, manual dresser. The use of such dressers requires the operator to be careful when dressing the grinding wheel. If the manual speed is too fast and uneven, it will leave a zigzag groove on the grinding wheel surface, affecting the surface roughness of the part being machined. Analysis of the sawtooth-shaped groove marks the main reason is: due to the grinding wheel diameter larger, lower speed, it determines the dresser manual speed can not be too fast. The original machine wheel dresser manual mechanism for the 1: 1 lever drive, it is difficult to achieve uniform and slow. To this end, we made the following improvements to the original trimmer.