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机械靠模仿形修正装置装在MB1532半自动宽砂轮外圆磨上尾架上,为了提高磨削效率,该机床所用砂轮外径为φ600毫米,砂轮宽度为310毫米,能一次切入磨削300毫米宽的外圆或成型磨削面,比一般宽度小的砂轮提高效率3倍以上,精度达2级,光洁度达▽8,适用于较大批量的切入磨削加工。仿形装置装于床身前面一前罩支座上,如加工工件形状改变时,可更换支座上的仿形样板,见图。修正过程与结构简介如下:尾架及修正器借两只螺钉18固定在工作台上,尾架顶夹套10从移动采用转动手柄15,通过拨头14而带动顶夹套移动,或用脚踏顶杆推动一液压阀,由液压阀的压力油推动滑塞13带动拨杆头17,并由拨头14,带动顶夹套10向
In order to improve the grinding efficiency, the grinding wheel used in the machine is equipped with an outer diameter of φ600 mm and a grinding wheel width of 310 mm, which can cut into 300 mm wide Cylindrical or profile grinding surface, the general width of the wheel to improve efficiency more than 3 times the accuracy of 2, the finish of ▽ 8, for a large number of cutting into the grinding process. The copying device is mounted on a front cover support in front of the bed, for example, when the shape of the processing work piece changes, the profile on the support can be changed, as shown in the figure. The correction process and the structure are as follows: The tailstock and the corrector are fixed on the workbench by two screws 18, the tailstock top jacket 10 is used to move the top jacket through moving the handle 15 by moving the handle 15, Tap a push rod to promote a hydraulic valve, hydraulic oil pressure valve push the plunger 13 driven by the first lever 17, and by the head 14, the top jacket 10 to drive the top