1. The 208HT is a classic turret tailstock machine from our factory. The structural components such as the bed body, bed feet, headstock, saddle, and tailstock are all made of high-quality cast iron and resin sand from Yunnan. After annealing and aging treatment, the dimensions are accurate and stable, and the accuracy is well maintained.
2. The processing and assembly process of the machine tool is standardized and meticulous, with excellent processing equipment and precise production management. The technology, production, and supporting system all originate from the Taiwan machine tool system, and the product quality is superior, reliable, and durable.
3. After decades of production and application, machine tools are mature, reliable, and have superior performance, enjoying a high reputation among users. They have been exported to European and American countries for a long time and have remained prosperous.
4.four Φ The 66 large through-hole spindle is a typical high rigidity and high strength spindle structure, with high rotational accuracy and excellent axial and radial cutting forces.
5. Ball screws, bearings, servo turrets, chucks, centralized lubrication devices, encoders, cooling pumps, couplings and other supporting components are all imported from abroad, reliable and durable.
6. The hard rail feed system adopts sliding surface pasting to reduce crawling, achieve precise movement and positioning, increase the wear resistance of machine tool moving parts, enhance impact resistance, and improve the service life of the machine tool.
7. The CNC system and drive unit are mature products of well-known brands; PLC has been applied for many years, ensuring safety and reliability; The electrical design of the machine tool is exquisite, the process is standardized, and the electrical appliances are all well-known brands, with low faults and durability.
8. The assembly process of the machine tool is fine, and the precision of the moving part is corrected by laser interferometer and ball and rod instrument, with mechanical accuracy far superior to the national standard.
10. After assembling the power chuck and oil cylinder in the spindle unit, the dynamic accuracy and durability of the spindle are greatly improved through dual channel online dynamic balancing instrument detection and balancing.
TECHINICAL PARAMETERS
Item | Unit | Model |
Max.rotating diameter on the bed | mm | 450 |
Max.imum turning diameter | mm | 420 |
Max.imum turning length | mm | 200 |
Max.imumdiameter | mm | 52 |
Spindle end forms | A2-6 | |
Spindle front end hole taper | φ68、1：20 | |
Spindle hole diameter | mm | 66 |
Main shaft spped max | r/min | 3000 |
Number of spindle speed changes | cvt | |
15 minute rated value of the main motor | kW | 15KW |
Continuous power of the main motor | kW | 11KW |
Milling motor torque | N.m | 11.5 (overload 35) |
X/Z/Y Motor torque | N.m | 14.5/14.5/14.5 |
Chuck model | inch | 8'' |
X-axis Setting the GO speed | m/min | 18 |
Z -axis Setting the GO speed | m/min | 18 |
X-axis Travel | mm | 460 |
Z-axis Travel | mm | 450 |
Tail seat type | Hydraulic tailstock | |
Tailstock taper hole | MT | No.4 |
Tail seat travel | mm | 100 |
Tail thrust | N | 3000 |
Knife holder form | Horizontal 12 stations Horizontal 8 Station | |
Knife tower indexing time | s | 0.12 |
Turning tool holder size | mm | 25×25 |
Boring bar diameter | mm | Φ32 |
Machine dimensions | mm | 2550×1525×1825 |
Weight of equipment | kg | 3500 |
