Product Introduction

The MK1320 CNC cylindrical grinder is a machine that is pre programmed according to machining requirements and is processed by numerical information commands issued by the control system. It is mainly used for grinding cylindrical and conical outer surfaces.
The MK1320 CNC cylindrical grinder generally has the characteristics of universality, high modularity, high precision, high rigidity, high efficiency, and high adaptability.
According to the different types of CNC cylindrical grinders, they are suitable for batch processing of related parts in industries such as automobiles, motorcycles, air compressors, bearings, military, aviation, and aerospace.
A CNC cylindrical grinder is composed of components such as a bed, worktable, grinding wheel holder, headstock, and tailstock.
1. Bed and worktable
The bed adopts large circular holes and shark fin shaped rib plates. After long-term use, the machine tool has good dynamic and static stiffness.
The workbench can be divided into upper and lower surfaces for grinding conical surfaces. The guide rails for the bed and worktable are made of plastic coated rails, which have a low coefficient of friction. The worktable is directly driven by a servo motor to move the ball screw, ensuring smooth and reliable movement.
2. Grinding wheel holder
The linear speed of the grinding wheel is less than 35m/s, with high grinding efficiency. The grinding head bearing is a large angle three tile dynamic pressure bearing, with high rotational accuracy. The movement of the grinding wheel holder (in the X direction) is directly dragged by a servo motor and ball screw, with a small resolution of 0.0005mm.
3. Headframe
The rotation of the headstock dial is driven by a motor variable frequency speed regulation to drive the pulley, and the dial rotates at a speed of 40-500r/min with segmented infinitely variable speed to adapt to the grinding of workpieces with different diameters, materials, and requirements.
4. Numerical control box and electrical cabinet
There is an independent CNC control box with LCD display, machine operation buttons, 1um band compensation switch, hand cranked pulse generator, etc.
5. End face measuring instrument and radial vector instrument
When the CNC cylindrical grinder is equipped with a radial vector analyzer, the measured values are automatically input into the CNC system. The CNC system sends a signal to rotate the X-direction servo motor, which drives the ball screw to reach the given position and stabilizes the size of the ground workpiece to the required position. The size dispersion of the batch ground workpiece is less than 0.003mm.