CHMER CNC Series CM655C

CM655C CNC Series The first ISO 9002 approved & recognized EDM manufacturer in Taiwan. Friendly operation with quick start manual to shorten the operator training hours and increase operator efficiency. Machine Features The machine structure is desgined by advanced CAD system to ensure to deformation-free performance and high accuracy machining. Table surface is hardened to high hardness by high frequency heat treatment for maximum wear resistance. Precision ball screws on X,Y,Z-axis provide smooth transmission and high accuracy traverse. The machine structure is manufactured from high qulity cast iron (FC30), seasoning treated and tempered to relieve stress. THis assured high rigidity, deformation-free and dependable machining accuracy. The spindle feed on linear motion guides to ensure long term accuracy and durability. The machine structure is designed via computer analysis to anti-pull, anti-press and anti-stress, ensure machining accuracy. Complete Functions Easy Operation Closed-loop linear scales feed back on X,Y and Z, axes for precise positioning and cutting accuracy. Operation Interface Friendly operation with quick start manual to shorten the operator training hours and increase operator efficiency. Features Stable, cast construction. Dialog control system. High precision ballscrews on X,Y,Z. Linear guideways X,Y,Z. Anti-arc circuitry. Stable, cast construction. Dialog control system. High precision ballscrews on X,Y,Z. Linear guideways X,Y,Z. Anti-arc circuitry. Specifications ModelUnitCM655C Table size (WxD) mm/inch 900×600/35.4×23.6 Work tank size(WxDxH) mm/inch 1450×950×550/57.1×37.4×21.7 Table travel (X,Y) mm/inch 600×500/23.6×19.7 Ram travel (Z1) mm/inch 500/19.7 Distance from RAM platen to work table mm/inch 300~800/11.8~31.5 Max. electrode weight kg/lb 300/660 Max. workpiece weight kg/lb 3000/6600 Outside dimensions mm/inch 2000×2230×2685/78.7×87.8×105.7 Weight kg/lb 3500/7700 For Dielectric - D655 Power Supply Unit ModelUnit50N75N125N150N Max. machining current A 50 75 125 150 Max. power input KVA 4 5 9 10 Max. machining speed mm3/min 350 550 900 1050 Electrode wear rate % 0.2 0.2 0.2 0.2 Best surface roughness μm/Ra 0.25 0.25 0.25 0.25 Outside dimensions mm 620×850×1860 620×850×1860 620×850×1860+450×470×1650 620×850×1860+450×470×1650 Weight kg/lb 180/396 220/484 400/880 440/968 Dielectric ModelUnitD655 Volume L 1300 Filter method Paper filter Pump Power HP×set 0.5×1 1×1 Weight kg 220/484 Outside dimensions mm 2200×1000×520+1600×800×520