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| project | content | unit | CK52T-600 | CK76T-600 | CK76T-600 Big Cannon | 
| machine range | Maximum turning diameter of the spindle | mm | Ø700 | ||
| Maximum turning diameter | mm | Ø226 | Ø226 | Ø320 | |
| Maximum through-bar diameter | mm | Ø52 | Ø75 | Ø75 | |
| Maximum turning length | mm | 560 | |||
| Maximum through-bar diameter | mm | Ø 51~55 | Ø72 | Ø 72 | |
| main shaft | Spindle head type | A2-6 | A2-8 | A2-8 | |
| spindle bore | mm | Ø 66 | Ø 86 | ||
| Maximum spindle speed | r/min | 4200 (set to 3500) | 3200 (set to 2500) | ||
| feed | Maximum travel of X/Z axis | mm | 230/600 | ||
| Specification of X/Z-axis screw rod | mm | 40 | |||
| Maximum rapid movement of X/Z axis | m/min | 24 | |||
| Set quick movement for X/Z axis | m/min | 16/18 | |||
| X/Z-axis roller P-grade linear rail specification | mm | 35/45 | |||
| Servo turret | Servo turret center height | mm | 100 | 125 | |
| Fixed knife holder size | mm | 25X25 | 25X25 | 25X25 | |
| Blade seat handle diameter of the trowel | mm | Ø32 | Ø32 | Ø40 | |
| electrical machinery | Main motor power/torque | KW/Nm | Standard configuration: super-synchronous 11KW/rated speed 1500/rated torque 72Nm Optional or standard configuration: ultra-synchronous 15KW/rated Speed: 1500/rated torque: 95.5 Nm | Standard configuration: super-synchronous 15KW/rated speed 1500/rated torque 95.5Nm; optional configuration: Syntec 15KW/rated | Optional Syntec 15KW/rated speed 750/rated torque 192Nm big gun: processing mold steel | 
| X/Z-axis motor power/torque | KW/Nm | Syntec 2.4KW/rated 11.5Nm or Yaskawa 1.8KW/11.5Nm | |||
| Tool change motor power/torque for Dota | KW/Nm | Syntec 1.0 KW /3.1NM | |||
| Motor power of cooling system | KW | 0.3 | |||
| Motor power of high-pressure cooling system | KW | 3 | |||
| tailstock | Tail seat travel | mm | 420 | ||
| Maximum travel of tailstock center | mm | 100 | |||
| Tailstock center drive form | Hydraulic, with strong rigidity | ||||
| Taper of the conical hole of the tailstock center | MK | Moshi 5#, no swaying or warping during the finishing process. | |||
| The longest distance between the top and the chuck | mm | 690 | |||
| other | Bed inclination | linear measure | 30° | ||
| Machine tool length X width X height H | mm | 2500X1600X1700 | |||
| Total weight of the whole machine | KG | The total weight of the complete machine is 3800KG | The total weight of the complete machine is 3900KG | The total weight of the complete machine is 4300KG | |
| total power | kw | 21 | 23 | 26 | |
| Average power consumption | kw/h | 2.5 | 3 | 3 | |
| Main inspection items | test method | Factory standards | 
| Radial runout of the main shaft | Detect the runout of the outer conical surface | 0.0025 | 
| X-axis repeat positioning | Test the repeatability accuracy of the X-axis positioning Note: First, pre-run for about 50 times to offset the error caused by the cold and hot machine, and then test the repeated positioning. | ±0.003 | 
| Z-axis repeated positioning | Test the precision of fixed-point repeated positioning on the Z-axis Note: First, pre-run for about 50 times to offset the error caused by the cold and hot machines, and then test the repeated positioning. | ±0.003 | 
| XZ axis perpendicularity | 0.006° | |
| If the customer intends to test the ISO or VDI accuracy of the X/Z/Y axes, it must be specified in the contract that the customer must conduct this test during the initial acceptance inspection at the precision machine factory. | ||
 
  
  



