Step 1: Remove the spindle, polish the spindle journal, improve the surface roughness of the spindle, and make the spindle roughness of the CNC cylindrical grinder reach Ra0.05um. Then carry out fine grinding to make the roughness reach Ra0.05um or more. Step 2: The lubricating oil of the static pre... read more
During surface grinding, the workpiece can be installed on a rectangular worktable for reciprocating linear motion, or on a circular worktable for circular motion. When the peripheral grinding method of the grinding wheel is used, the main shaft of the grinding machine is arranged in a horizontal la... read more
The common feature of CNC grinding machines is that the cutting force is relatively small, so it is necessary to improve the grinding force of the tool and make regular inspections of the CNC grinding machine. At the same time, it is very important to understand the maintenance process of CNC cylind... read more
1. The workpiece is easy to bend when the CNC cylindrical grinder is grinding Analysis reason: 1. The grinding amount is too large during cylindrical grinding; 2. When grinding on a cylindrical grinder, the supply of cutting fluid is not sufficient; Precaution: 1. Appropriately reduce the amount of ... read more
1. Bed and workbench The machine bed of the CNC cylindrical grinder adopts large round holes and shark fin-shaped ribs. After long-term use, the dynamic and static stiffness of the machine tool are good. The upper and lower table surfaces of the worktable can grind the conical surface. The guide rai... read more