Not only to ensure the smoothness of the inner hole, but also deburring, what tools grinding hole?
Analysis of the reasons for expanding the hole in the grinding hole 1, uneven grinding of abrasives. 2, when grinding, the hole agent out of the grinding agent did not wipe in time. 3, the gap between the grinding rod and the workpiece is too large, and the lapping tool is too big to swing relative to the workpiece aperture. 4, the grinding bar extends too long. 5, the workpiece itself or grinding taper.
Use XEBEC grinding brush to remove inner hole burr to improve inner hole finish
There are many ways to grind the inner hole, such as internal bore grinding machine, honing machine and inner hole polishing machine. What's the allowance for your inner hole? Where is the burr? The hole is in the hole. How big are the burrs, and the methods used are different. Also, are your products large in volume?.
