Principle: Rolling principle is metal PINS roll the surface of workpiece, make it plastic deformation. The surface of the protruding part of the sunken part of the flatteners eminence, improve the roughness and wear resistance. Diameter of tools can be adjusted, 0.0025mm/scale.
Application:
To increase the roughness for all kind of material, but hardness should less HRC40.
Diamond roller burnishing tools for hardened steel, hardness over HRC40.
Advantage: Roughness will be reached Ra0.2-0.05um (Ra0.4-0.2um for cast iron) from Ra6.3um after one times rolling.
Comparing others processing, it has high speed, efficiency, mirror surface, easy operation, meanwhile improve hardness and wear-resistance, such as 90 seconds for D100+0.03 hole, 10 seconds for D30+0.02 hole.
Rolling tools may equipped on drill machine, lathe, milling or boring machines. Rotate tools or workpiece. Hardness of workpiece is less HRC40.
The roller burnishing process achieves maximum process reliability
More wear resistant surfaces are obtained by compressing the material
No waste products, e.g. grinding dust, result
Tailer made is possible.
Visit cstzz2017.en.made-in-china.com for more information.
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