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VMC-640 China factory cheap sale high precision mini metal hobby cnc milling machine
One. VMC-640 China factory cheap sale high precision mini metal hobby cnc milling machine Features:
1.High rigidity structure,best stabilization.
2.Main structure achieves its best high rigidity and stablization through the analysis of finite element.
3.The stabilization of castings machining precision can be guaranteed through twice seasoning.
Two. VMC-640 China factory cheap sale high precision mini metal hobby cnc milling machine VMC-640(line rail):
Machine Type | Measure | VMC-640 | |
Working table's size(length×width) | mm | 700×420 | |
Left-to-right travel(X axle) | mm | 600 | |
Front-to-back travel(Y axle) | mm | 400 | |
Spindle travel(Z axle) | mm | 480 | |
The distance from spindles center to vertical guide surface | mm | 460 | |
The distance from the spindle's bottom end to table surface | mm | 80-560 | |
Working table's T groove | mm | 3-14 | |
specifications of Ball screw's diameter |
| 3210 | |
Working table's bearing capability | kg | 400 | |
Machine's net weight | T | 3 | |
Spindle speed | rpm | 6000 | |
Rapid feed rate(X/Y/Z) | m/min | 30/30/30 | |
Spindle out power | kw | 5.5 | |
Precision | Positioning | mm | 0.005/300 |
Repeating | mm | 0.003 |
Three. Chief Configurations of CNC Machine Tool VMC-640(line rail):
1, Electric parts of CNC Machine Tool VMC-640(line rail):
Travel No. | Name | Brand Habitat | Remarks |
1 | CNC System | MITSUBISHI/FANUC(Japan) | M70 |
2 | Drive motor | MITSUBISHI/FANUC(Japan) |
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3 | Spindle motor | MITSUBISHI/FANUC(Japan) |
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4 | Relay | OMRON(Germany) |
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5 | Contactor | SCHNEIDER(France) |
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6 | Breaker | SIEMENS(Germany) |
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7 | Transformer | JUCHE(China) |
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8 | Switch power supply | MEAN WELL(Taiwan) |
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9 | Electron hand wheel | Japan |
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10 | Water tank motor | China |
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2, Machinery parts of CNC Machine Tool VMC-640(line rail):
Travel No. | Name | Brand Habitat | Remarks |
1 | Spindle | PUSON(Taiwan ) | 8000r/ min |
2 | Coupling shaft | Germany R+W |
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3 | Pressurizes vat | HAOCHENG or SHENGYU(Taiwan ) |
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4 | Lead screw of three axles | HIWIN C3(Taiwan) |
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5 | High accurate beeline lead rail of three axles | HIWIN(Taiwan) or THK(Japan) | |
6 | Lubricant oil road | NIKKA YUKI(Japan ) |
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7 | Axletree | NSK (Japan ) | (P level of high accurate avoid matching axletrees) |
8 | 20 bamboo hat style or 24 manipulator tool store |
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9 | Accurate round nut | Taiwan |
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10 | Whole machine bolts | Taiwan | (High intensity 12.9 grade) |
Four. CNC Machine Tool VMC-640(line rail) photos:
For hard rail type vertical machining center,the guide rails of machine tool are double-deck. machine base is box type design, coordinate with large span stand column, it is more wider 40% than other same type machine tool, the design is conform to mechanics principle.
Use C3 grade high precision ball screw and pre-pull treatment bearing to ensured the rigidity and precision.
The casting of machine tool which exported to DMG is high-grade, high quality gray casting iron with aging treatment, the TURCITE is from USA RULON, with hand scraping, the line rail is from Taiwan famous brand, ensure the precision and lengthen the working life of machine tool.
Use Japan Mitsubishi,Fanuc or other international brand control system
Use Taiwan Royal or Puson Spindle
Use Taiwan Hiwin or PMI guide rail and ballscrew, Japan NSK or NARCH bearing to ensure the precision of machine tool
Use Taiwan Deta 24 arm type tool changer
The forth axis and Chip conveyor, Renishaw tool guage are optional