CNC Double Columns Milling is mainly heavy milling top and bottom surfaces of the custom plate which is a specially designed vertical milling machine. The integrated high rigidity T-shaped bed, double-column structure, and crosswise overhangs structure ensure high straightness accuracy and excellent workability.
Max. X-axis Travel :
7000mmMax. Y-axis Travel :
3800mmMax. Z-axis Travel :
800mmMax Workpiece Length :
6400mmMax Workpieces Width :
3000mmMax Workpieces Weight :
42TApplication :
Medical IndustryProcessing :
Drilling, Tapping, Milling, Surface MillingDouble Column Machining Center Structure Characteristics
CNC Double Columns Milling is mainly heavy milling top and bottom surfaces of the custom plate which is a specially designed vertical milling machine. The integrated high rigidity T-shaped bed, double-column structure, and crosswise overhangs structure ensure high straightness accuracy and excellent workability.
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① Base structure Compared with the double-guideway design, the rigidity is 50% higher; Compared with the four-guide ways design, it is more symmetrical and evenly distributed, reducing the power loss caused by the resistance of the multi-guideway slider;3m wide worktable, 2.1m base linear guideway. It is the best ratio span of 0.7. ② Gantry moving nut structure The X-axis is driven by a moving nut, and three-point support is used in the middle to maintain the rotation accuracy of the ball screw rod. At the same time, the load capacity is large, and the cutting vibration resistance is good. It can improve the dynamic characteristics of the machine tool and increase the accuracy, stability, and service life of the machine tool. ③ Square ram Bigger dimensions 500*500, the original size is 460*460. It is a more heavy-duty design; The built-in direct connection design reduces the power transmission consumption from the spindle motor to the spindle. ④ Slide features The large-size and heavy-duty design ensure that the upper part of the ram is firmly hugged by the three elongated sliders, and the lower part is supported by the four standard sliders. ⑤ Nitrogen counterweight Reduce the load of the motor and the bearing force of the ballscrew, increase the life of the ballscrew and the motor, and the acceleration of the Z axis to ensure processing accuracy. ⑥ Beam structure The stepped L-shaped design improves rigidity; The concave C-shaped structure has better-bending resistance; Large section design; Finite element analysis. ⑦ Ballscrew support frame system ⑧Column structure The 1.28m ultra-wide design of the column reduces the overall cutting vibration and makes the machine tool stable. |
Double-Column Machining Center Parameters
|
Model |
YSM-7038 |
||
|
Subject |
Specifications |
Units |
|
|
Travel
|
X-Axis |
mm |
7000 |
|
Y-Axis |
mm |
3800 |
|
|
Z-Axis |
mm |
1250(Optopmal 1500) |
|
|
Spindle Nose to Worktable |
mm |
350-1600 |
|
|
Three-Axis Guideway |
|
X/Y Heavy Load Roller Linear Guideway Z-Axis T-Type Ram Box Way |
|
|
Door Width |
|
3800 |
|
|
Type of Ram |
|
Square-Type Ram (500x500) |
|
|
Worktable |
Worktable Size(L*W) |
mm |
6400*3000 |
|
Maximum Table Load |
t |
42 |
|
|
T-Slot |
mm |
15-28*200 |
|
|
Spindle |
Spindle Type |
type |
BBT-50 |
|
Spindle R.P.M. |
rpm |
6000 |
|
|
Spindle Drive Type |
|
DDS |
|
|
Feedrate |
Rapid Traverse (X/Y/Z) |
m/min |
6/10/10 |
|
Cutting Feedrate (X/Y/Z) |
m/min |
6 |
|
|
Tool Changer |
ATC |
|
24 (Option: 40/60) |
|
Motor |
Spindle Motor |
KW |
22/26 (140-286 Nm) |
|
Three-Axis Servo Motor |
KW |
6/3/3 (38/36/36 Nm) |
|
|
Accuracy
|
Accuracy |
mm |
0.045/0.03/0.015 |
|
Repeatability |
mm |
0.03/0.02/0.01 |
|
|
Power Required |
Power Requirement |
kva |
60 |
|
Air Pressure Requirement |
kg/cm² |
6^8 |
|
|
Others |
External Dimensions (L*W*H) |
mm |
15600*7000*6320 |
|
Gross Weight |
t |
77 |
|
|
Rigid Tapping Automatic Lubricating System Semi-Enclosed Guard |
Dual LED Work Light Heat Exchange for Electric Cabinet Dual-Screw Type Chip Conveyor |
Spindle Nose Air Blow LED 3 Color Warning Light Chain Type Chip Conveyor and Cart |
M30 Auto Off Leveling Bolts and Pads
|
Options
|
Optical Linear Scale CTS 40T ATC |
Tool Breakage System Chip Conveyor System Rotary Table |
Oil Mist System Oil Skimmer 90° Manual Milling Head |
Air Conditioner Auto Parts Probe Measuring System 90° Auto Milling Head with AHC |
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