Thread Milling Machines
Model XKW185/1500
This machine incorporates milling head for high efficiently cutting external & internal thread, worm and so on. It can cut thread rods and worms of single start and multiple starts, and variable pitch and diameter. It can achieve high efficiency and surface finish better than turning by lathe.
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Features:
High efficiency cutting with milling tool of multiple inserts cutter
Roughness as good as Ra 0.8 – Ra 1.25
Variable pitch of thread and variable diameter
Single start or multiple starts of threads
CNC control of C axis, Z axis, and X axis simultaneous motion
Internal milling disc or external milling disc supplied according to work requirement
Milling spindle variable speed control
Specification and main parameter of machine tool:
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1) Machining Max. Dia |
185mm (internal whirling ) |
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2) Machining Max. Length |
1500mm |
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3) Index head |
arbitrary |
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4) Speed range of workpiece spindle |
0.1----20rpm(stepless) |
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5) Dia. of whirling ring |
Φ185mm |
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6) Rotation Speed of whirling ring |
1200r/min |
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7) Taper of tailstock sleeve |
Morse 5 |
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8) Travel of tailstock sleeve |
100mm |
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9) Apron transverse travel range |
0---1000mm/min |
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10) Apron transverse travel speed |
6000mm/min |
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11) Power motor of whirling head |
5.5 KW, n=1400rpm |
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12) Controlled Axis |
4 Axis, (Z, X, C, whirling spindle) |
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13) Programming Minimum Unit |
0.001mm, 0.001° |
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14) Positioning accuracy |
C axis: 0.02° |
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Z axis: 0.025 |
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X axis: 0.016 |
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15) Repeatability positioning accuracy |
C axis: 0.01° |
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Z axis: 0.01 |
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X axis: 0.008 |
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16) Chuck |
Ф300mm |
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17) Overall dimension |
3950x1600x1950mm |
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18) Net weight |
5.5T |
Typical parts:
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