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| Specification | Unit | HMC50 | HMC63 |
| Worktable size (W×L) | mm | 500*500 | 630×700 |
| Table indexing number/pallet exchange time | deg | 1°×360 Indexing turntable/30 Sec | 1°×360 Indexing turntable/30 Sec |
| Table form (quantity*screw hole) | mm | 24*M16 | 24*M16 |
| Max.loading of worktable | kg | 800 | 1200 |
| Distance from spindle center to worktable | mm | 0-580 | 120~870 |
| Distance from the spindle front end to worktable center | mm | 100-720 | 130~1030 |
| Max. workpiece swing diameter on worktable | mm | 700 | 1100 |
| X/Y/Z axis travel | mm | 660/580/620 | 1050/750/900 |
| X/Y/Z guideway | Heavy duty linear rolling guide | Heavy duty linear rolling guide | |
| X/Y/Z fast moving speed | m/min | 24/24/24 | 24/24/20 |
| Cutting feed speed | m/min | 0.005～8 | 0.005~8 |
| X/Y/Z/ turntable axis servo motor torque
Power |
Nm
kw |
20/27/20/7
3.0/3.0/3.0/1.2 |
27/27/36/ 11
3.0/3.0/3.0/ 1.8 |
| Spindle motor power | kw | 9/11(rated/15min) | 15/ 18.5(rated/30min) |
| Spindle speed range | r/min | 45～8000 | 45~6000 (wide area) |
| Spindle rating/30min output torque | Nm | 85.9/140 | 143/236 |
| Tool magazine capacity/form | pcs | 24 | 32 station arm type or 40 station chain tool magazine |
| Shank form | BT40 | BT50 | |
| Max.tool weight | kg | 8 | 15 |
| Max. tool size (diameter/length) | mm | Ø78（Adjacent space 150）/250 | Φ115(NeighborhoodΦ200)/400 |
| Tool change time (tool to tool) / tool change method | sec | 2.5 | 5/ random |
| X/Y/Z axis position accuracy | mm | 0.012/0.010/0.010 (Two-way whole process, according to German VDI/DGQ 3441 standard test) | 0.016/0.012/0.012(Two-way full travel, according to Germany VDI/DGQ 3441standard test) |
| X/Y/Z axis repeat position accuracy | mm | 0.006 (Two-way whole process, according to German VDI/DGQ 3441 standard test) | 0.008(Two-way full travel, according to Germany VDI/DGQ 3441standard test) |
| Turntable position accuracy/repeat position accuracy | ″ | 10″/5″ | 10″/5″ |
| CNC system display | ″ | 8.4″ Color LCD, graphic display | 8.4″ color LCD, graphic display |
| Air pressure | MPa | 0.5~0.7 (flow：800L/min) | |
| Electricity demand | KVA | 40 | 40 |
| Machine size (L*W*H) | mm | 2180*4000*2560 | 3550*4550*3200 |
| Machine weight | kg | 8500 | 13500 |
The overall structure of the machine is composed of bed, work table, column and headstock, which is a closed rigid frame structure. All of them are made of high strength cast iron and resin sand, which has good shock absorption, thermal stability, high structural strength and rigidity of the machine. The machine bed is a T-shaped casting integral bed, the table moves along the ladder guide rail of the transverse bed (X axis), the vertical column is equipped with horizontal multifunctional boring and milling head, the boring and milling head moves up and down along the guide rail of the column (Y axis), the table moves before and after the guide rail of the longitudinal bed (Z axis).
High speed spindle is equipped with high precision bearing assembly body to ensure low vibration at each speed and high weight bearing disc spring to ensure that it is not easy to produce movement in the cutting process The spindle assembly in the spindle box as an independent part, equipped with automatic hydraulic – disc spring loose clamping tool mechanism, the tool clamping force is large, loose/clip tool safe, reliable, good assembly technology, convenient maintenance.