Machine tool features:
This machine tool is a double exchange fixed beam gantry three sided CNC boring and milling machine, with one vertical spindle and one horizontal spindle on each side, for a total of three spindles. The machine tool can simultaneously process three axes during milling, making it an efficient and multifunctional CNC machine tool.
The structure of this model overcomes the problem of traditional single worktable machining centers occupying a large amount of machine processing time during the clamping and calibration of parts, and the machining efficiency has been significantly improved.
The machine tool adopts a portal frame layout structure, and the upper parts of the left and right columns of the fixed gantry are connected to the fixed crossbeam, forming a high rigidity gantry frame connected to the foundation. The protruding parts of the lower parts of the left and right columns are connected to the bed, and each connection part is fastened with high-strength bolts. There is a horizontal spindle that can move up and down on each of the left and right columns.
The basic components of the machine tool include the left and right columns, bed frame, worktable, crossbeam, drag plate, and slider, all of which are made of resin sand molded cast iron parts. The cast iron parts are manually aged to minimize casting stress.
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TK42125P-S |
TK42250P-S |
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workbenches |
Workbench size (width x length) |
mm |
2-1300×3000 |
2-2500×3000 |
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Distance between two vertical columns |
mm |
1500 |
2700 |
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Distance over Longmen Gate |
mm |
1250 |
2500 |
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Workbench load-bearing capacity |
kg/m2 |
1500 |
1500 |
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X//Y/Z/W axis travel |
mm |
6000/1280/600/900 |
6000/2700/600/900 |
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main shaft |
Spindle speed range of sliding pillow boring and milling head |
rpm |
50~400 |
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Spindle motor power (vertical and horizontal) |
Kw |
37/51 (AC servo motor) |
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Maximum spindle torque (continuous/maximum 30 minutes) |
N.m |
2580/3550 |
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Specification of spindle front end/tool holder for slide pillow boring and milling head |
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ISO50(7:24)/BT50 |
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Distance from the center of the horizontal spindle to the table top |
mm |
100-1400 |
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Distance between the end face of the vertical spindle and the worktable |
mm |
1000~1600 |
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Sectional dimensions of the slider |
mm |
420×420 |
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Feed Speed |
Fast movement of X/Y/Z axis |
mm/min |
8000/8000/8000 |
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X/Y/Z axis feed rate (stepless) |
mm/min |
1~5000/1~5000/1~5000 |
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Machine tool accuracy |
X/Y/Z axis positioning accuracy |
mm |
According to GB/T19362.1-2003 |
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X/Y/Z axis repeat positioning accuracy |
mm |
According to GB/T19362.1-2003 |
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Control system |
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Standard SIEMENS-840D system |
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Total electrical capacity |
KVA |
180 |
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Machine tool dimensions (length x width x height) |
mm |
13000×7500×6500 |
13000×8750×6500 |
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Machine weight |
T |
70 |
80 |
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