Customization: | Available |
---|---|
Warranty: | 5 Years Warranty |
Application: | Metal |
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Gantry CNC Machining Center Structure Characteristics
The gantry CNC machining center is mainly used for the processing of large mechanical parts and molds. It can meet the requirements of CNC machining large parts, plates, molds, and many other precision parts. Widely used in general mechanical parts, automotive molds, stamping molds, die-casting molds, precision parts, large electronic product shells, and other industries.
1. Square ram structure 500X500MM
The machine installs a four-sided restraint quenching guide guideway and double-cylinder nitrogen balance device. The overall rigidity is strong. It has strong cutting ability and stable precision.
2. Italy BF gearbox
High-performance speed, low noise, expandable motor constant power range with easy installation. It can be used in conjunction with multiple series of motors and adapt to high-strength tension.
3. Fully automatic side milling head
The transmission gear is a Gleason spiral bevel gear. The transmission is stable and accurate. It has a long service life. The internal transmission key of the milling head is a quenched part with minimal backlash.
1. Vertical and horizontal tool magazine
2. Spindle
Using BBT50- © 200 high rigidity spindle, 6 imported large steel ball bearings, super cutting ability.
3. Five-axis linkage double swing milling head
AC axis torque motor + electric spindle
fork-shaped integrated structure;
AC axis installs torque motor structure;
AC axis hydraulic holding for high-speed cutting and high rigidity.
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 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
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
8. Column structure
The 1.28m ultra-wide design of the column reduces the overall cutting vibration and makes the machine tool stable.
Double-Column Gantry CNC Machine Parameters
Model |
YSM-2217 |
||
Subject |
Specifications |
Units |
|
Travel |
X-Axis |
mm |
2200 |
Y-Axis |
mm |
1650 |
|
Z-Axis |
mm |
800 |
|
Spindle Nose to Worktable |
mm |
250-1050 |
|
Three-Axis Guideway |
|
X/Y Heavy Load Roller Linear Guideway Z-Axis T-Type Ram Box Way |
|
Door Width |
|
1660 |
|
Worktable |
Worktable Size(L*W) |
mm |
2000*1300 |
Maximum Table Load |
t |
4 |
|
T-Slot |
mm |
7-22*170 |
|
Spindle |
Spindle Type |
type |
BBT-50 |
Spindle R.P.M. |
rpm |
6000 |
|
Spindle Drive Type |
|
Belt (DDS/Geared) |
|
Feedrate |
Rapid Traverse (X/Y/Z) |
m/min |
12/12/12 |
Cutting Feedrate (X/Y/Z) |
m/min |
10 |
|
Tool Changer |
ATC |
|
24 (Option: 40/60) |
Motor |
Spindle Motor |
KW |
15/18.5 (143-236 Nm) |
Three-Axis Servo Motor |
KW |
3/3/3 (36 Nm) |
|
Accuracy |
Accuracy |
mm |
0.03/0.02/0.015 |
Repeatability |
mm |
0.02/0.015/0.01 |
|
Power Required |
Power Requirement |
kva |
40 |
Air Pressure Requirement |
kg/cm² |
6^8 |
|
Others |
External Dimensions (L*W*H) |
mm |
6670*4650*4490 |
Gross Weight |
t |
22 |
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There are generally 5 types of gantry machining centers. Their processing characteristics, capabilities, and product processing uses are not exactly the same.
The Yangsen training program provides training services for customers and corresponding employees, including training in our training center and on-site training when required. Our innovative training courses include service training in CNC technology and Yangsen products.
Course content:
1. Explanation of online digital teaching questions: mainly online digital courses, if you have any doubts about the content of the course, you can ask the lecturer to explain it to you during the class.
2. Case description: Explain the program in the mode of physical cutting drawing, how to select the tool, cut the tool, the usage of G command, etc., and complete the entire processing program
3. After-class case practice: write processing formula exercises in the mode of physical cutting drawings
4. Test: After-school certification test, test questions are written and processed
5. Q&A time