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The machine is applied to the digital simulation model by optimizing the design and the characteristic parameters of the joint surface of the moving parts, which improves the rigidity of the machine components. In the process of structural optimization design of the machine, the topological optimization design of the main components is carried out to improve the static and dynamic characteristics of the machine.
The main structural parts of the machine are resin sand castings. Dual pallets and АТС are fixed on the machine bed, ensuring the overall rigidity of the machine. «T» type integral casting bed structure, based on finite element analysis, the design of the bed is reasonable in structure and the ribs are properly arranged, so it has high enough static and dynamic stiffness and accuracy maintainability. |
| Item | HMS550 | HMS650 | HMS850 | |
| Taper of spindle | No.50 (7:24) | No.50 (7:24) | No.50 (7:24) | |
| configuration Max. spindle speed st/opt | rpm | 8000/12000 | 8000/12000 | 8000/12000 |
| configuration Max.Spindle motor power st/opt | Kw | 18.5/22/25/30 | 18.5/22/25/30 | 18.5/22/25/30 |
| Mах. spindle torque output st/opt | Nm | 292/420 | 292/420 | 292/420 |
| X/Y/Z axis guideway | LinearRollerGuideway | LinearRollerGuideway | LinearRollerGuideway | |
| X/Y/Z axis coordinate travel | mm | 780/750/800 | 1050/900/900 | 1050/900/900 |
| X/Y/Z axis rapid traverse speed | m/min | 54 | 54 | 54 |
| X/Y/Z axis maximum cutting speed | m/min | 20 | 20 | 20 |
| Tool magazine capacity | T | 40 (0pt:60/80/120) | 40 (0pt:60/80/120) | 40 (0pt:60/80/120) |
| Too ls hank Type | BT50 | BT50 | BT50 | |
| Max. tool length | mm | 500 | 500 | 500 |
| Max.tool weight | Kg | 25 | 25 | 25 |
| Max.tool diameter (adjacent/empty) | mm | Ø115(Ø270) | Ø115(Ø270) | Ø115(Ø270) |
| Tool change time (T-T) | s | 2 | 2 | 2 |
| X/Y/Z Positioning accuracy | mm | 0.008 | 0.010 | 0.010 |
| X/Y/Z Repeatability accuracy | mm | 0.005 | 0.006 | 0.006 |
| No. of Pallet | 2 | Single table | Single table | |
| Table type | IT Opr:BRT | IT Opr:BRT | IT Opr:BRT | |
| Max. table load | Kg | 800 | 1300 | 2000 |
| CNC controller | FANUC 31i | FANUC 31i | FANUC 31i | |
| Worktable size (LxW) | mm | 500/500 | 630/630 | 800/800 |
| Machine dimension(LxWxH) | mm | 4912/3200/3125 | 4450 / 3342 / 3350 | 5050/3682/3827 |
| Machine weight | Kg | 14000 | 16500 | 21000 |
