论文部分内容阅读
我厂在修理失去精度的磨用莫氏套规时,所用研磨棒通常都是生铁制成的。然而在修理中发现生铁研磨棒存在着容易发热、膨胀后的表面不易存放研料、切削能力差等缺点,使研磨棒表面两头凸、中间凹。研出的套规往往是中间部分凸出、直线性差、接触面不好,达不到计量标准(本厂计量要求:用标准莫氏塞规测量,接触面大于80％)。为了解决这一问题,我们根据砂轮不易发热、材料变形小、砂轮组织内粒与粒之间有一定空隙、容易
I plant in the loss of precision grinding Moche sets when the use of grinding rods are usually made of pig iron. However, found in the repair of pig iron grinding rod there is easy to heat, the expansion of the surface is not easy to store research materials, poor cutting ability and other shortcomings, so that the surface of the grinding rod two convex, concave in the middle. Rigging out of the middle part of the formula is often convex, poor linearity, the contact surface is not good, can not reach the measurement standards (factory measurement requirements: with the standard Morse plug gauges, the contact surface is greater than 80%). In order to solve this problem, according to the grinding wheel is not easy to heat, deformation of the material is small, there is a certain gap between the grain and grain within the wheel tissue, easy