砂轮修正的质量对磨加工的生产率有极大的影响。因此选择修正刀具时,应遵循的准则为:对制件的 光洁度、准确度以及其他指标等等技术条件能保证的 程度如何;平均在每一工件上的砂轮消耗及修正刀具 的消耗应为最小;节省金刚石的消耗;制造修正刀具的 原材料价格应最低廉且其来源应 The quality of grinding wheel modification has a great impact on the productivity of grinding. Therefore, the choice of tools to be amended, the guidelines should be followed: the workpiece finish, accuracy and other indicators and so on the extent possible to ensure that the technical conditions; the average wheel load on each workpiece and the consumption of the revised tool should be minimal ; Save the consumption of diamonds; raw materials for the manufacture of correction tools should be cheapest and their source should be