Overview of the Characteristics of CNC Trimmers

The CNC dresser is driven by a servo motor through a CNC system to perform interpolation motion on the cross drag plate of the dresser. The operator of the machine only needs to input the dressing program and parameters, and the high-speed rotating diamond disc wheel installed on the cross drag plate can automatically adjust the grinding wheel to the desired profile.

This CNC dresser can be conveniently and quickly installed in the installation space of the original manual dresser of the Y7520W universal thread grinder. The Y7520W universal thread grinder can completely solve the disadvantages of inconvenient operation of manual dressing of grinding wheels, single tooth shape dressing, and unstable tooth shape accuracy of the machine tool after the user installs the CNC dressing device.

After using this CNC dresser, users can greatly improve the grinding accuracy and efficiency of the machine tool for grinding workpieces, making it the best choice for improving the quality of the machine tool.

The feed mechanism of the CNC dresser uses Hanjiang high-precision ball screw pairs, and the screw bearings adopt the screw special bearings from Luoyang Bearing Research Institute. The feed mechanism has high precision and good stability.

The optimal matching ratio between the diamond disc wheel speed of the grinding wheel dresser and the machine tool grinding wheel speed is achieved, thereby improving the grinding accuracy and smoothness of the tooth profile.

The disc wheel of the trimmer adopts a well-known domestic brand, and users can also bring their own.

The operation control panel is installed in front of the machine tool, making it easy to operate and aesthetically pleasing.

The CNC trimmer is easy to install and does not change the original machine tool casing and shape.

CNC system configuration and number of control axes

The CNC system adopts the control system of a well-known domestic brand - the GSK928GE CNC grinding machine control system produced by Guangzhou CNC Equipment Co., Ltd., which greatly improves the automation level of the original machine tool.

Controlled Axes

u-axisTrimmer slide feed motion.

W-axisThe trimming device drag board moves horizontally. The diamond disc wheel on the dressing device can dress the grinding wheel into various types of segmented grinding workpieces

Grinding trapezoidal screw, ball screw, thread plug gauge, rolling wheel, etc

Grinding various cylindrical worm gears, including: normal profile worm gear (ZN), axial profile worm gear (ZA), involute worm gear (ZI), (requires specialized modification software)

Main Technical Parameters of CNC Trimmer