Shandong Huawin Electrical & Mechanical Co., Ltd

Jinan, Shandong, China

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 Ra0.2m. 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 Value0.2m. 3. Roundness: 0.002mm. 4. Size precision: IT5. 5. Straightness:0.005mm, using test bar of 901000mm.

We are offering Cnc Machines Tools.Main SpecificationSpecification Unit ParameterMain technical parameter Distance between Two Tops mm 2010Grinding length mm 500-2000Height of center mm 105Weight of workpiece loading on two tops Kg 200Power VHz 380V50HzPower Current A 75Bulk L W H mm 670050002800Weight Kg 18000Longitudinal Guide Rail (Z) Travel mm 2200Quick Travel Speed mmin 20Resolution m 1Torque of Servo motor Nm 22Cross Slide Way (X) Travel mm 310Quick Travel Speed mmin 10Resolution m 0.5Torque of Servo motor Nm 12Grinding Carriage Motor power Kw 11Line speed ms 50Diameter of grinding wheel Max. mm 60060203Min. mm 47060203Width of grinding wheel mm 60-80Headstock Rotation Speed rpm 50-1200, frequency conversion speed-regulatingPower kw 2.2Inner-cone of main spindle 70#Tailstock Inner-cone Morse Taper No.5Stroke of sleeve mm 60CNC Control System FANUC 0i-TDTesting Device Axial location of work piece T18Balance Device Balancing standHawkingPT Line speed mmin 80Roughness (Ra) m 0.2 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 Ra0.2m.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.