Three hard rail machining center
VMC-1270A three hard rail machining center
Description
Parameter
Configuration
Shuokai three hard track machining centerVMC650/850A/1060A/1270A/1580A/1690A/1890A
The three-hard rail machining center is a vertical machining center with X, Y, and Z axis hard rails. The machining center is built with high-quality castings. The double nut design is used for precision machining, with strong cutting ability and excellent accuracy.
Shuokai Precision Machine Hard Track Machining Center is suitable for machining cast iron steel parts, iron parts, aluminum alloys, magnesium alloys and other parts and molds.
1. Machine tool precision and stability:
1，The bed adopts high-density cast iron structure design, strong rigidity, extra-wide base, and widened and longer saddle to ensure the heavy load capacity during processing.
2，HerringboneColumn design, strong structure, high strength, total weight of the machine tool is 6-13.5 tons, good stability, high-speed displacement does not vibrate, to ensure high-speed cutting processing accuracy, fast feed reaches 48m / min, z-axis uses brake servo motor, with no Counterweight design improves Z-axis driving performance and achieves the best surface accuracy when performing 3D machining.
3，All three shafts use Taiwan's Shanghai Yinyin / Intime screw C3 grade, and use precision ball bearings for pre-tensioning to reduce precision errors during thermal expansion and prevent damage to system precision components at high temperatures. Large load.
4，The ball screw motor end and end bearing are imported high-speed bearings with P4-level combination. The three-axis ball screw is pre-stretched, which has stable performance and improves the axial power transmission efficiency. It has high rigidity, low noise and low friction. Features, high processing accuracy.
5，The three-axis ball screw is equipped with a support mechanism to improve the axial power transmission efficiency, and the displacement is 48 meters / minute, saving processing time.
2.Second, Shuokai III hard rail machining center adopts imported high precision, high performance servo and spindle:
1，The spindle is selected from a well-known brand in Taiwan. The built-in spindle can effectively eliminate the thermal induction force. After dynamic balance inspection and adjustment, the vibration is small and the spindle life can be effectively extended.
2，The spindle is cooled to constant temperature with an oil cooler to ensure that the spindle will not affect the precision of the spindle under high-speed operation, and gas protection is added to prevent debris such as iron debris from the spindle cone hole, affecting the precision of the spindle cone hole.
3，Servo motor, conventionally using Mitsubishi's new HF series servo motor, faster response rate and output high-horsepower motor, three-axis acceleration reaches 1.5 / 1.2 / 1.1G, can shorten the fixed time when moving short distances.
4，The spindle motor can be purchased with ultra-low inertia specifications, which can reach a maximum of 4000 rpm during tapping (acceleration time is only 0.3sec), greatly reducing the tapping time. Adapt to high-speed and high-precision processing needs.
5，Low-inertia spindle, high-speed tapping reflect sensitive, fast and accurate tool change of arm-type tool magazine; improve processing efficiency. Spindle motor and spindle adopt direct drive to extend tool life.
3. System and Electronic Control
1，The electric control box adopts heat exchanger for heat dissipation and cooling constant temperature to prevent electrical components from overheating and catching fire. It adopts rear chip removal design and is equipped with a rear flush system.
2，The water tank adopts a double tank type with large capacity, which can quickly remove the cutting heat and place it on the inside of the machine to save space.
3，Shuokai high-speed three-track machining center system： Optional Mitsubishi, Frank, Siemens, New Generation, Baoyuan, Guangzhou CNC, Weihong and other systems, the conventional choice of Mitsubishi system, can support 18 languages, can expand the memory card, can store thousands of programs, call at any time The trouble of processing while transferring.
Shuokai Precision Machine Hard Track Machining Center
It is used in the processing of cast iron steel parts, iron parts, aluminum alloys, magnesium alloys and other parts and molds.
|
Specification |
Unit |
VMC-1270A |
VMC-1580A |
VMC-1690A |
VMC-1890A |
|
X axis travel |
mm |
1200 |
1500 |
1600 |
1800 |
|
Y axis travel |
mm |
700 |
800 |
900 |
900 |
|
Z axis travel |
mm |
600 |
700 |
680 |
680 |
|
Distance from spindle nose to table |
mm |
150-750 |
110-810 |
160-840 |
160-840 |
|
Distance from spindle center to end face of fuselage |
mm |
785 |
810 |
950 |
950 |
|
Worktable area |
mm |
1360 x 700 |
1700 x 800 |
1800 x 900 |
2000 x 900 |
|
Maximum load |
Kg |
1500 |
2000 |
2200 |
2500 |
|
T-slot (width * quantity * spacing) |
|
5-18 x 152.5 |
5-22 x 135 |
5-22 x 165 |
5-22 x 165 |
|
X / Y / Z axis rapid feed |
m/min |
18/18/18 |
18/18/12 |
15/15/12 |
15/15/12 |
|
Cutting rate |
mm/min |
8000 |
8000 |
6000 |
6000 |
|
Spindle speed |
rpm |
8000 |
8000 |
6000 |
6000 |
|
Special speed |
rpm |
6000/10000/12000 |
6000/10000/12000 |
8000/10000/12000 |
8000/10000/12000 |
|
Spindle end specifications |
|
BT-40 / BT-50 |
BT-50 |
BT-50 |
BT-50 |
|
Spindle power |
kw |
15 |
22 |
22 |
22 |
|
Positioning accuracy |
mm |
±0.005 /300 |
±0.005 /300 |
±0.005 /300 |
|
|
Repeatability |
mm |
±0.003 |
±0.003 |
±0.003 |
|
|
Air pressure requirements |
Kg/cm² |
6 |
6 |
6 |
6 |
|
Electricity demand |
kw |
40 |
45 |
50 |
55 |
|
Mechanical weight |
kg |
10000 |
13500 |
15500 |
16500 |
|
Dimensions |
mm |
3650 x 2900 x2700 |
4300 x 3250 x2900 |
4600 x 3400 x 3000 |
6000 x 3800 x3200 |
|
Main spare parts use brands and specifications |
|
Serial number |
Parts name |
Regular use brand |
Precision grade |
|
1 |
Operating system |
Japan Mitsubishi M80 system |
High performance level |
|
2 |
Spindle unit |
Taiwan Ryoma / Yucheng |
High precision |
|
3 |
Spindle speed |
8000/12000/15000 |
/ |
|
4 |
Triaxial bearing |
Japan NSK / Germany FAG |
P4 level |
|
5 |
Three-axis screw |
Taiwan silver / intime |
C3 level |
|
6 |
Electrical accessories |
Schneider, France |
/ |
|
7 |
Switch relay |
Omron Japan |
/ |
|
8 |
Tool magazine |
DESU |
24Pc |
|
Remarks: When there is insufficient supply, other brand products will be used instead, but the quality and grade are not lower than the listed configuration |
