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XK7140A/C CNC milling machine/powerful CNC bed milling machine
XK7140A/C CNC milling machine/powerful CNC bed milling machine
Product details
XK7140A/C CNC milling machine/Strong CNC bed milling machine Details
The design of this machine tool extensively adopts the latest developments in mechanical structures and has the following outstanding features:
1) The X, Y, and Z directions are all supported by hard rails, and the guide rail surface is treated with plastic coating for wear resistance, enhancing its service life.
2) The layout design of column fixation, lifting platform, and cross slide table movement greatly improves the contact stiffness of the machine tool.
3) Ball screws are used for the X, Y, and Z directions to ensure feed accuracy during long-term operation. And there are stop rings at the top of the three-way screw. It can ensure that the screw nut will not be damaged after the three directions of travel are in place.
4) The machine tool is easy to operate, and the CNC panel is equipped with manual and CNC conversion, as well as operation buttons such as forward, reverse, stop, tapping, and automatic drilling indicator lights; The spindle speed can be selected using a handle, and there are four options for feed rate; It is very convenient to process individual parts.
5) The machine tool has a complete lubrication system, and important transmission parts and bearings are automatically lubricated by a motorized oil pump.
2.3.2 Introduction to Major Parts
1. Base: The base is an integral structure, and its main purpose is to support the weight of the workbench and slider. In addition, cutting fluid is also installed here.
2. Column: Its main purpose is to support the up and down sliding of the spindle box.
3. Spindle box: The spindle box is the heart of the machine tool, and its main purpose is to complete the machining actions of speed conversion, automatic feed, drilling, tapping, and milling in this mechanism.
4. Sliding block: Its main purpose is to complete the conversion between X and Y directions.
5. Workbench: Its main purpose is to clamp workpieces and complete the entire machining process here.
XK7140A/C CNC milling machine/powerful CNC bed milling machine parameters
XK7140A CNC milling machine parameter table
| name | parameter |
| Workbench dimensions | 1700㎜×400㎜ |
| Number of T-shaped slots x spacing x width | 3×18㎜×110㎜ |
| Maximum drilling diameter | Ф40㎜ |
| Maximum diameter of end milling | 200㎜ |
| Maximum allowable torsional torque of the spindle | 350N. m |
| spindle speed | 40~1500/10-8000rpm |
| Spindle taper | NT50 |
| Spindle box rotation angle | ±45° |
| Distance from spindle end face to worktable | 100~600㎜ |
| Distance from spindle center to column guide surface | 520㎜ |
| Motor power | 7.5KW frequency converter/servo |
| Mobile range (X, Y, Z) | 1300×400×500(㎜) |
| Maximum distance from spindle to worktable | 600㎜ |
| Fast moving speed (X, Y, Z) | 8000×4000×4000(m/min) |
| Repetitive positioning accuracy (X, Y, Z) | ±0.02 ㎜ |
| Feed motor power (X, Y, Z) | 10×10×15(N.m) |
| Cooling pump motor power | 0.09KW |
| Power supply voltage and frequency | 380V、50HZ |
| weight | 3400㎏ |
| Overall dimensions | 2600*2200*2300(㎜) |
| Environmental conditions (allowable temperature) | 0℃~45℃ |
XK7140A/C CNC milling machine/powerful CNC bed milling machine configuration
XK7140 CNC milling machine optional:
| name | model |
| machine tool | XK7140A |
| spindle motor | 7.5KW servo |
| Main spindle center water outlet | Taiwan spindle |
| tool magazine | 12 hats from Taiwan |
| quadcopter | F11145 |
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