Then carefully take out the plate with the flat rectangular thread, and remove the three claws from the front, so that the three claws are disassembled. Using one clamp and one top to install the workpiece is more suitable for clamping with a three-jaw self-centering chuck for generally short revolving workpieces, but for longer revolving workpieces, this method is less rigid. Therefore, for generally long workpieces, 5-axis Precision CNC Machining especially more important workpieces, it is not possible to directly clamp the three-jaw self-centering chuck of the lathe, but to clamp at one end and hold the other end with the rear center. This clamping method can accept a large axial cutting force, and the rigidity is greatly improved, and the cutting amount can be increased at the same time. Generally, after dismantling, clean the flat rectangular thread, and there is often dirt on the teeth on the back, so clean it up. Try not to hurt it hard with a file, etc. After cleaning, put it in quietly, hammer it with a wooden stick, then install the bevel gear shaft, and screw on the screw to fix it. When installing the small disc on the back and the last large disc, carefully check whether there is any bump on their contact surface. Be sure to check carefully. This is very important for the accuracy of the entire lathe chuck. Be careful with the file. Flatten any unevenness, tighten the screws, and you're done.CNC lathes are divided into two types: vertical CNC lathes and horizontal CNC lathes. Vertical CNC lathes are used for turning of larger diameter disc parts. Horizontal CNC lathes are used for turning of long or small disc parts in axial dimension.
