CNC Superfinishing Machine Tool For Mirror Surface Ra0.2

We are offering Cnc Superfinishing Machine Tool for Mirror Surface Ra0.2.
Major Advantage：
1. Integrated with precise turning, cylindrical grinding and HawkingPT mirror finishing.
2. Work out work piece with mirror level only after loading once, surface roughness ≤Ra0.2µm.
3. Strengthen the part surface, preset compression stress and improve micro-hardness, wear-resistance, corrosion-resistance, fatigue lifetime, eliminate micro-defect to improve fatigue performance.
4. Can choose hydraulic self-centering float clamping and hydraulic tensioning function, especially suitable for slim & long shaft and thin-wall work-piece of weak rigid.
Major Feature:
1.The lathe bed adopts integral structure of manu-marble with good vibration absorption, rigidness and small thermal deformation.
2.Grinding carriage adopts the grinding head structure of normal grinder. Grinding wheel spindle adopts angular contact ball bearing. Headstock adopts an imported and precise spindle. Both grinding carriage and headstock are driven by frequency conversion motor to get step-less speed-regulating.
3.Adopting FANUC 0i-TD CNC system.
Major precision index:
1. Location precision: X and Z axles: 0.0040.006mm; Relocation precision of X and Z axes: 0.0020.003mm.
2. Roughness of work piece surface is Ra Value≤0.2µm.
3. Roundness: 0.002mm.
4. Size precision: IT5.
5. Straightness:0.005mm, using test bar of Φ90×1000mm.