Characteristics of CNC Turning Milling Compound Machining Center:
Minimized Clamping: Decreases the need for multiple clamping operations, enhancing both efficiency and accuracy.
Rapid Tool Changes: Supports high-speed tool changes, simplifying tool arrangement for more convenient machining.
Comprehensive Machining: Offers a range of functions to facilitate composite processing of end faces and sides, enabling versatile machining capabilities.
item | Model of lathe | unit | CK46-4+4+Y | CK52-4+4+Y |
Processing scope | Swing over bed | mm | Ø 500 | |
Maximum turning outer circle length | mm | 320 | ||
Maximum bar diameter | mm | Ø 45 | Ø 51 ~ 55 | |
principal axis | Spindle head type |
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A2 - 5 | A2 - 6 |
Spindle through-hole diameter | mm | Ø 56 | Ø 66 | |
Maximum spindle speed | r/min | 6000 (set to 4500) | 4500 (set to 3500) | |
feed | Effective travel of X/Z/Y axis | mm | 800/470/260 | |
Maximum fast movement of X/Z/Y axis |
m/min | 24 (Setting 18)/24 (Setting 18)/15 (Setting 8) | ||
X/Z/Y axis screw rod | mm | 32/32/25 | ||
X/Z/Y axis rail | mm | 35/35/25 | ||
Knife tower |
Eight station turret | PCS | 8 stations, can be equipped with double hole tool holders, optional with 12 stations | |
Power head | Power head tool holding form |
|
ER25 | |
Power head tool | PCS | Z-axis 4+X-axis 4, with 4 additional fixed tool holders installed | ||
Maximum speed of power head | r/min | 6000 (set to 4000), can be commonly used to process products from 4000 | ||
Distance between power head shaft and shaft | mm | 65 | ||
electrical machinery | Main motor power/torque | KW/Nm | New generation 7.5KW, 47.75NM. Steel parts with a processing capacity of over 80 can be optionally equipped with 11KW, 70.03Nm | |
X/Z/Y axis motor power/torque | KW/Nm | 1.3KW/8.39NM | ||
X/Z power head motor power/torque | KW/Nm | 1.7 KW/8NM | ||
Maximum speed of power head motor | r/min | 5000 | ||
other |
Spindle positioning brake device |
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hydraulic pressure | |
Bed inclination | ° | 35° | ||
Machine tool length X width X height | mm | 2200X1580X1900 | ||
Total weight of the entire machine | KG | 3430 | ||
Total power | kw | 13 | ||
Average power consumption | kw/h | 2 |
Machine accuracy,Jingfus factor standard : | ||||||||
Major test item | Schematic diagram | Factory standard | ||||||
Spindle radial beat | Detect runout of outer cone | 0.0035 | ||||||
X-axis repeat position | Detect repeated positioning of the X-axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning. | 0.003 | ||||||
Z-axis repeat position |
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Detect repeated positioning on the Z axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning. | 0.003 | |||||
Y-axis repeat position | Detect repeated positioning on the Y axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning. | 0.004 | ||||||
C axis repeat position | Detect the repositioning of the C-axis fixed point, note: first predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning | 20 arc seconds | ||||||
C axis position rotary | Detect the random position accuracy of the C-axis, note: first predict about 50 times to offset the error of the cold engine and hot engine, and then check the repeated settings | 72 arc seconds | ||||||
Power head clamping beat | Cone beat | 0.015 | ||||||
Power head clamping beat |
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Clamping beating | 0.01 | |||||
If the customer wants to test the ISO or VD1 accuracy of X/Z/Y axis, it shall be determined at the time of writing the contract. The customer must test this item at the same time of the initial acceptance of Jingfusi Factory. | ||||||||