The reason of scratches in CNC lathe machining
Some customers are reflected in the process of CNC lathe processing products have scratched the situation. Here King Cheng professional professional CNC lathe processing,
parts machining and production experts to analyze the situation often appear for this situation and the solution:
1 Knife loosening or skateboard wear will cause the tool holder to swing. Which led to the parts were scratched, so before processing should check whether the knife holder is installed firmly, check when asked to move.
2. bearing wear serious will appear this possibility, then you must replace the bearing before.
3. Chuck adjustment too loose or open and close the claw is too loose or broken, chuck too loose when the chuck clip is not tight material, will lead to the material back to the knife marks; other opening and closing claws too loose or damaged will lead to chuck Folder is not tight or open and closed claw unilateral force, should be replaced by open and close claws or check the chuck tight.
4, the drive connecting rod of the fixed screw is not locked or a loose gap and the various parts of the compression spring or tension spring too loose, this will cause the tool to shake and produce knife marks,
