Introduction of examples of maintenance and conservation practices

Replacement of chucking device (chuck & cylinder) due to workpiece setup change

Replacement of chucking device in NC lathe;
Changes in the chucking method due to changes in the workpiece to be machined may require replacement of the chuck and cylinder, depending on the workpiece to be machined. Changes in the chucking device directly affect the accuracy of the workpiece. Therefore, it is necessary to check the mounting accuracy after replacement. In addition, some machines are designed for high spindle speeds, and in such machines, the installation accuracy of the chuck may cause vibration of the machine, which affects the accuracy of the workpiece and also requires attention from the standpoint of safety. Shiozawa Kogyo performs the replacement work while confirming the same level of installation accuracy as the manufacturer's standard.