HTC63/80n series CNC lathes are derived from the original horizontal lathes from the Shenyang No.1 Machine Tool Works. The design of the machines benefits from the manufacturing expertise of that factory for horizontal CNC lathes and the incorporation of advanced modular design philosophy
These machine tools are designed using such technologies as finite element analysis, vibration analysis, and thermal analysis, in order to intelligently configure the structure of the bed, spindle, saddle, and tail-stock, which greatly improves the rigidity of the structure, ensuring greater stability under heavy cutting loads. Also, the functions of the C and Y axes are fully taken into consideration during the structural design process, and are therefore fully integrated into the structure of our slant bed CNC lathes, which means that the 3rd and 4th axes are fully incorporated functions of the machine, and not merely add-on concepts.
Features
1. Slant bed of 45° with high rigidity, stable performance, ensuring machining accuracy and service life of the lathe.
2. Adopting finite-element analysis, with the most reasonable structure layout.
3. Modular assembly, easily realizing the configurations and functions of the 3rd and 4th axes.
4. The sliding-and-the rolling of the guide way ensures high rigidity and stability of the machine.
| Item Unit | HTC63n series | HTC80n series | ||
| Max. cutting length | mm | 1500 2000 3000 4000 | 1500 2000 3000 4000 | |
| Max. swing over bed | mm | 850 820 800 750 | 1000 970 950 900 | |
| Max. cutting dia. | Mm | 630 (disc 750) | 800 | |
| Max. swing over slide | mm | 630 | 800 | |
| Form and code of spindle nose | A2-11 | A2-11 | ||
| Dia. Of spindle nose | mm | 96 | 130 | |
| Range of spindle speed/Max. output torque of spindle/Steps of spindle speed | r/min/Nm | 20-2000/768/2 | 20-1200/2500/2 | |
| Output power of main motor (30min rated value) | kW | 30(FANUC) / 37(FANUC) / 51(SIEMENS) | ||
| Output power of main motor (Continuous rated value) | kW | 22(FANUC) / 30(FANUC) / 37(SIEMENS) | ||
| Chuck diameter | inch | 15” | ||
| Rapid traveling speed of X/Z axis | m/min | 12/12 | ||
| Travel of X axis | m/min | 410 | 410 | |
| Travel of Z axis | mm | 1600 2100 3100 4100 | ||
| Dia. /travel of tailstock sleeve | mm | 180/160 | ||
| Bore taper of tailstock sleeve | Morse No.6 | |||
| Max. force of tailstock sleeve | N | 20000 | ||
| Tailstock travel | mm | Travel of Z axis -200 | ||
| Form of turret | Horizontal 12-position | |||
| Indexing time of turret | s | 1.8/3.18 (hydraulic) | ||
| Size of tool | Turning tool | mm | 32×32 | |
| Boring tool | mm | φ50, φ40, φ32, φ25 | ||
| Diameter of gear disc | mm | 320 | ||
| Nearly selection of tool | Available | |||
| Max. weighted load (disc/shaft workpiece) | kg | 500/1500-4000 | ||
| Machining accuracy | IT6 | |||
| Surface roughness of workpiece | μm | Ra1.6 | ||
| Positioning accuracy of X axis | mm | 0.013 | ||
| Positioning accuracy of Z axis | mm | 0.026 0.035 0.040 0.048 | ||
| Repositioning for X axis | mm | 0.006 | ||
| Repositioning for Z axis | mm | 0.010 0.013 0.016 0.016 | ||
| Machine weight | kg | 12000 15000 18000 20000 | ||
| Center height from bottom of bed | mm | 1240 | 1300 | |
| Overall dimensions of machine L×W×H (Not include chip conveyor) | mm | 5150×2570×2400(1500 length) 5650×2630×2450(2000 length) 6650×2630×2450(3000 length) 7650×2630×2450(4000 length) | ||
| Power of general power supply | kVA | 60(FANUC)/70(SIEMENS) | ||
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