With the widespread use of wood lock hole machines, the demand for carbide woodworking lock hole cutters keeps rising.During production of such cutters, long slots need to be ground. The slotting wheel must remain sharp ···

At present, hot-pressed white corundum wheels are mostly adopted in tap grinding, which are dressed with diamond forming rollers to form the required shape. CBN wheels are different from ordinary abrasive wheels, with di···

Step drills are widely used for hole drilling on thin plates under 3mm.High-end HSS step drills are fully ground with CBN wheels, which impose higher requirements:high sharpness and good form retention for CBN wheels.To ···

During tool grinding, we sometimes encounter loud grinding noise with low grinding load, especially when a newly mounted wheel starts cutting the workpiece.In most cases, this is caused by excessive runout of the grindin···

For flute grinding of HSS taps, there are single‑thread flute grinding and multi‑thread flute grinding processes.We have compiled dressing parameters and flute‑grinding parameters for multi‑thread flute grinding, for···