China Carbide Tool Grinding Machine generally adopts mechatronic structure layout, work area protection or overall protection, and convenient maintenance meets ergonomic requirements. The two-axis linkage feed, the work table, and the grinding wheel frame are driven by the AC servo-ball screw pair. A variety of diamond dressing devices can be selected to achieve CNC dressing and automatic compensation. Active measuring device is configured to achieve full closed-loop control of grinding. China Carbide Tool Grinding Machine has the functions of grinding process program change, workpiece quality management, machine condition monitoring, fault self-diagnosis, and abnormal alarm. The menu interface is easy to input.
China Carbide Tool Grinding Machine the harder the grinding roll surface, the softer the hardness of the grinding wheel should be.
1. If the tool grinding wheel wears too fast, it means that the grinding wheel selected for the particular processed roll is too soft, the following improvement measures can be taken:
A. Increase the line speed of the grinding wheel;
B. Increasing the longitudinal feed speed of the carriage, that is, the longitudinal feed of the workpiece per revolution of the carriage is increased to 2/3~3/4 of the width of the grinding wheel;
C. Reduce the speed of the rolls.
If the above measures are taken, no obvious grinding effect has been obtained, indicating that the grinding wheel is too soft and not suitable. A harder grinding wheel should be selected.
2. If China Carbide Tool Grinding Machine grinds the roller, the grinding wheel is obviously blocked or dirty, the passivated sand is not easy to fall off, the grinding wheel is easy to stick to the grinding debris, and the grinding roller surface is burned and pulled, indicating that the grinding wheel is too hard. Take the following measures to improve:
A. Reduce the speed of the grinding wheel;
B. Increase the roller speed.
If the above measures are taken, no obvious grinding effect has been obtained, indicating that the grinding wheel is too hard, and a softer grinding wheel should be selected.
Tool Grinding Machine Wheel Frame Overview
The grinding wheel frame is equipped with a grinding wheel spindle for external grinding, and the bearing is a three-plate type dynamic bearing or dynamic static bearing. The advancement, retreat, and speed of the grinding wheel frame are controlled by the system and directly driven by the servo motor and the ball screw.
It is possible to configure a grinding wheel holder that rotates or does not rotate, and the angle of rotation can be read from the scale.
|Spindle and Grinding Wheel|
|The diameter of the Grinding wheel||150mm|
|Direct Drive Spindle with Water Cooling||3KW|
|RPM of Grinding Spindle||0～3,000RPM|
|Changeable Clearance Angle||-5°~25°|
|Grinding wheel center hole||40mm|
|Spindle Center Height||150mm|
|Grinding Wheel Oscillation System(X-Axis)|
|PLC Numerical Controlled Oscillation and Control on the Panel|
|Max. Oscillation Range||30mm|
|Max. Oscillation Frequency||60times/minute|
|CCD Monitoring System|
|Max Magnification of Optical Microscope||4 times|
|Magnification of CCD Measuring System||80times|
|CCD Image Resolution||1280*1024|
|Feed and Rotation System|
|The compressor of Air Braking on Rotation Axis||6bar|
|Tool rotation (B axis) controlled by PLC. Can be switched to manual mode.||LCD input|
|Horizontal Transverse (Y-Axis) Driven by Air||70mm|
|Linear Encoder Resolution (X-Axis and Y-Axis)||0.001mm|
|Power Supply and Dimensions|
|Coolant Tank with Filter Paper||about70L|
|Voltage Requested||380V/Three-phase /50Hz|
|Overall Dimensions L╳W╳H||1700╳1150╳1970mm|
|Weight With Coolant Tank||2000Kg|
Room 1-6, Building 2, Hongfu Science Park, BeiQiJia Town, Changping District, Beijing, China Factory Address:
Xiangtian Industrial Park, San Zhua Lun Street, Jingan County, Yichun City, Jiangxi Province 330600, China Contact: Zhiyong Shu Mobile:0086-13910819265
Fax: 0086-10-61763316-210 E-mail: [email protected]
Tel-Nub: 0086-10-62965622 0086-13910819265