machining center

CNC vertical machining center The use of machine and scope: This series of vertical machining centers and CNC milling machine using single-beam, longitudinal lathe bed, Cross slide, headstock and the work piece with a tool cooling system which can achieve high-speed, high-feed processing. The whole tool machine adopt fully enclosed protective shield. Machine can be attached automatically chip flow chain. X, Y, Z coordinates use of the three sliding rail grinding of hardened, highly rigid contacts, and affixed with TSF soft belt. The static and dynamic coefficient of friction is small which increase the loading capacity and distortions, enhancing the stability of the machine. It also has the characteristic of fast response with low-speed and does not crawl. Coordinate all adopt imported high-precision pre-allocation stretching ball screw, of which both end with fixed supporting. The screw and lead rail was lubricated by automatic Diluting oil lubrication agencies. Triaxial all use imported without Backlash flexible coupling Straight Alliance, the main configuration use Siemens CNC system, but it can also be selected according to users needs. Specification VM500 VM750 VM850 VM1060 item Units specification specification specification specification X/Y/Z axis travel mm 500/350/400 700/420/500 800/500/500 1000/600/600 X/Y/Z guide form Hard track Hard track Hard track Hard track Table area mm 350*800 480*1100 500*950 600*1300 T-slot size Number of trough*width 3*18 5*18 5*18 5*18 Table load Kg 300 600 800 1000 Spindle taper hole # BT-40 BT-40 BT-40 BT-40 Spindle speed Rpm 6000 8000 8000 8000 Distance from spindles end to table mm 125-525 160-660 160-660 150-750 Spindle motor specificationsKw 5.5/7.5 7.5/11 7.5/11 7.5/11 X / Y / Z-axis rapid feedm/min 12/12 18/18 18/18 18/18 Triaxial Cutting feed mm/min 1-4000 1-5000 1-5000 1-5000 X / Y-axis motor specificationskw 1.5/1.5 2.0/2.0 2.0/2.0 2.0/2.0 Z-axis motor specifications Kw 1.5 2.0 2.0 2.0 Positioning accuracymm ±0.008 ±0.008 ±0.008 ±0.008 Repeat positioning accuracymm ±0.004 ±0.004 ±0.004 ±0.004 Pressure needsKg/cm2 ≥6 ≥6 ≥6 ≥6 Numerical control system Siemens802C 802D/Guangtai numerical control/Huazhong numerical control Weight kg 3000/3200 4500/4700 6000/6200 8000/8200 Size mm 2200*1800*2500 2550*1985*2575 2700*2200*2600 3100*1985*2700