External cylindrical grinding machine belongs to the layout of electromechanical integrated structure, mainly using workplace protection or overall protection; And with high precision and good rigidity in the rotation of the grinding wheel spindle system; For the feed of two axis linkage, it serves as the drive for AC servo and ball screw pairs on the worktable and grinding wheel rack.
Multiple forms of diamonds can also be selected for dressing devices, enabling accurate CNC dressing and automatic compensation; It is also equipped with an active measurement device, which can achieve full closed-loop control of grinding processing.
The CNC system also has program transformation during the grinding process, so quality management can be carried out on the workpiece. It also monitors the status of the cylindrical grinder and has control functions such as fault self diagnosis and abnormal alarm, making it easy to input on the menu interface.
Before installing the grinding wheel, it is required that the base surface has no obvious defects; The axis of the grinding wheel should not be significantly skewed or eccentric relative to the axis of the flange. During installation, thick paper is usually used as a backing to ensure that the pressure of the grinding wheel can be evenly distributed on the entire end face of the grinding wheel when it is installed and compressed.
When adjusting the balance frame of the grinding wheel of the external cylindrical grinder, the adjustment screw should be adjusted slightly, and the rotation action should not be too large. After placing the balancing spindle on the balancing frame, it should be avoided that the grinding wheel slides off the balancing frame and damages the grinding wheel; When rotating the grinding wheel, it should be slightly and slowly, and excessive force should not be applied; The balance block also needs to move slightly, and attention should be paid to the balance axis being perpendicular to the balance cylinder guide rail.