CNC Centerless Grinder Machine
A CNC Centerless Grinder Machine is a numerical control device that enables clamp-free external cylindrical grinding of workpieces through three-point support of the grinding wheel, guide wheel, and bracket.
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Product Introduction
Introduction
A CNC Centerless Grinder Machine is a numerical control device that enables clamp-free external cylindrical grinding of workpieces through three-point support of the grinding wheel, guide wheel, and bracket.
Specification
|
Product Name |
CNC Centerless Grinder Machine |
|
Model |
MX-M200 |
|
Plunge-feed |
|
|
Grinding Diameter |
5-100mm |
|
Max. Grinding Length |
190mm |
|
Through-feed |
|
|
Grinding Diameter |
5-100mm |
|
Grinding Wheel Specification |
P600x200(250)x305mm |
|
Regulating Wheel Specification |
P350x200(300)x203mm |
|
Grinding Wheel Speed |
1100r/min |
|
Regulating Wheel Speed (stepless) |
10-200r/min |
|
Regulating Wheel Frame Swivel Angle |
|
|
Vertical |
-2°- +5° |
|
Horizontal |
-1°- +3° |
|
Regulating Wheel Min Feed Amount |
0.001mm |
|
Grinding Wheel Dresser Min Feed Amount |
0.001mm |
|
Height From Centerline of Gri. Wheel & Reg. Wheel To Work Rest |
200mm |
|
Water Flow |
100L/min |
|
Total Power |
|
|
Grinding Wheel Motor |
22KW |
|
Regulating Wheel Motor |
3KW |
|
Water Pump Motor |
0.45KW |
|
Lubrication Pump Motor |
0.09KW |
|
Magnetic Coolant Separator Motor |
0.18KW |
|
Power Supply |
3N 50Hz 380V |
|
Machine Dimension (LxWxH) |
3200x1785x1800mm |
|
Machine Weight |
About 7500Kg |
|
Accuracy (Standard Bars) |
|
|
Roundness |
0.001mm |
|
Cylindricity |
0.0018mm |
|
Roughness |
Ra0.16μm |
Features
Micrometer-level dimensional correction
The guide wheel feed and grinding wheel dressing have a minimum unit of 0.001 mm, corresponding to the minimum displacement of the leadscrew, enabling dimensional adjustments in micrometer increments.
Wide coverage
A fixed 200 mm center height structure, combined with grinding wheel/guide wheel specifications, allows for machining diameters ranging from 5 to 100 mm, eliminating the need to change equipment to adapt to different workpieces.
Reduced sources of error
Three-point support (grinding wheel/guide wheel/support) replaces clamping and positioning, ensuring that roundness of 0.001 mm and cylindricity of 0.0018 mm are primarily determined by the dressing trajectory and guide wheel movement.
Applications
Automotive Parts Machining: Used for machining the outer diameters of cylindrical parts such as drive shafts, valve stems, and fuel injector needles, reducing the impact of clamping errors.
Bearing Manufacturing: Used for machining the outer diameters of rollers and bearing rings, controlling the source of cylindricity.
Hydraulic Parts Machining: Used for machining the outer diameters of piston rods and valve cores, reducing the impact of clamping deformation.
Precision Mechanical Parts Machining: Used for machining the outer diameters of guide pillars and optical shafts, forming mating datum surfaces.
FAQ
