Horizontal machining center
1370WD horizontal machining center
Description
Parameter
Configuration
Shuokai Horizontal Machining Center-1270W / 1270WD / 1370W / 1370WD
Horizontal machining center-1370，There are two types of X-axis double-wire rail and four-wire rail. The double-rail is light, suitable for processing aluminum parts and workpieces with little cutting. The four-wire rail is heavy-duty, has strong rigidity, and the bed is stable. It can process steel molds. When the machining center is roughing (such as cast iron and cast copper), the amount of knife and cutting force are large, which can effectively To avoid the problem of relatively strong vibration of the bed, it can ensure the efficiency of the machining center and the accuracy of the machining.
First. 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. The design of "Herringbone" type column, strong structure, high strength, total weight of machine tool is 6-7 tons, good stability, high-speed displacement without vibration, to ensure high-speed cutting processing accuracy, rapid feed to 36m / min, z-axis The brake-type servo motor, combined with the design without counterweight, improves the Z-axis driving performance and achieves the best surface accuracy when performing 3D machining.
3. The three shafts adopt Taiwan silver / intime screw C grade, ball linear guide, nut vice ball screw, large contact area can bear larger load,
4. Both the ball screw motor end and the tail end bearing adopt imported P-level combination special high-speed bearings. The three-axis ball screw is pre-stretched, which has stable performance, improves the axial power transmission efficiency, and has high rigidity, low noise, Low friction characteristics and high processing accuracy.
5. The three-axis adopts high-precision C-grade ball screw and uses precision ball bearings as pre-tension to reduce the precision error during thermal expansion and prevent damage to the precision components of the system at high temperatures. The three-axis shaft ball screws are equipped with support mechanisms to improve Axial power transmission efficiency, displacement 36m / min, saving processing time.
Second, Shuokai's high-rigidity horizontal machining center uses imported high-precision, high-performance servo motors and spindles:
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, which can effectively extend the life of the spindle.
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 and affect the precision of the spindle cone.
3. Servo motor, choose high torque, high horsepower motor, adapt to high-speed and high-precision processing requirements, low inertia spindle, high-speed tapping reflect sensitive and accurate; improve processing efficiency. Spindle motor and spindle drive directly connected to extend tool life;
4. The spindle motor can be purchased with ultra-low inertia specifications, which can reach a maximum of 4000rpm during tapping (acceleration time is only 0.3sec), greatly reducing the tapping time.
5. Conventional use of Mitsubishi's new HF series servo motors, faster response rate and output horsepower, three-axis acceleration reaches 1.5 / 1.2 / 1.1G, and can shorten the set time when moving short distances;
Third. System and Electronic Control
1. Shuokai horizontal machining center system: Optional Mitsubishi, Frank, Siemens, new generation and other systems are available. Mitsubishi system is conventionally selected, which can support 18 languages, expandable memory card, can store thousands of programs, call at any time, Eliminate the trouble of processing while transmitting.
2. 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 flushing system. The water tank adopts double box type with large capacity, which can quickly discharge cutting heat Save space on the inside of the machine;
Applicable industries
Hardware parts processing, auto parts processing, 3C industry parts processing, aerospace parts processing, other precision parts processing.
|
Specification |
Unit |
Horizontal 1270W |
Horizontal 1370W |
Horizontal 1270WD |
Horizontal 1370WD |
|
X axis travel |
mm |
1200 |
1300 |
1200 |
1300 |
|
Y axis travel |
mm |
750 |
800 |
750 |
800 |
|
Z axis travel |
mm |
720 |
800 |
750 |
800 |
|
Distance from spindle nose to table |
mm |
100-820 |
120-920 |
155-905 |
155-955 |
|
Distance from spindle center to end face of fuselage |
mm |
165-915 |
165-915 |
145-895 |
145-945 |
|
Workbench area |
mm |
1380 x 600 |
1500 x 700 |
1500 x 700 |
1500 x 700 |
|
Maximum load |
Kg |
900 |
1200 |
1200 |
1500 |
|
T-slot (width * quantity * spacing) |
|
5-18 x 110 |
5-18 x 110 |
5-18 x 110 |
5-18 x 110 |
|
X/Y/Z axis rapid feed |
m/min |
36 |
36 |
36 |
36 |
|
Cutting rate |
mm/min |
1-12000 |
1-12000 |
1-10000 |
1-10000 |
|
Spindle speed |
rpm |
8000 |
8000 |
6000 |
6000 |
|
Special speed |
rpm |
6000/8000 |
6000/8000 |
6000 |
6000 |
|
Spindle end specifications |
|
BT-50 / BT-40 |
BT-50 / BT-40 |
BT-50 / BT-40 |
BT-50 / BT-40 |
|
Spindle power |
kw |
15/11 |
15/11 |
15/18.5 |
15/18.5 |
|
positioning accuracy |
mm |
±0.005 /300 |
±0.005 /300 |
±0.005 /300 |
±0.005 /300 |
|
Repeatability |
mm |
±0.005 |
±0.005 |
±0.005 |
±0.005 |
|
Air pressure requirements |
Kg/cm² |
6 |
6 |
6 |
6 |
|
Electricity demand |
kw |
40 |
45 |
40 |
45 |
|
Mechanical weight |
kg |
6000 |
6500 |
7000 |
7500 |
|
Dimensions |
mm |
3500 x 2650 x 3300 |
3500 x 2650 x 3300 |
3650 x 2950 x 3370 |
3730 x 2950 x 3370 |
|
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 |
|
2 |
Spindle unit |
Socay / Ryoma |
High precision |
|
3 |
Spindle speed |
6000/8000/12000 |
BT50/BT40 |
|
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 |
Schneider, France |
/ |
|
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 |
