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CNC Double Column Gantry Machining Center YSM-2820

CNC Double Column Gantry Machining Center YSM-2820

The Gantry Machining Center, with typical VW product features of rigid structure and high precision, is designed with a direct-driven X-Y transmission device and torque enlarger unit on X-axis, increasing the X-Y moving accuracy and offering the combination control of speed and precision. If you are looking for highly efficient, highly accurate, and durable machining centers, you can count on Yangsen. 

  • Max. X-axis Travel :

    2800mm
  • Max. Y-axis Travel :

    2000mm
  • Max. Z-axis Travel :

    1000mm
  • Max Workpiece Length :

    2500mm
  • Max Workpieces Width :

    1800mm
  • Max Workpieces Weight :

    5T
  • Application :

    Medical Industry
  • Processing :

    Drilling, Tapping, Milling, Surface Milling

Gantry CNC Machining Center Structure Characteristics

The Gantry Machining Center, with typical VW product features of rigid structure and high precision, is designed with a direct-driven X-Y transmission device and torque enlarger unit on X-axis, increasing the X-Y moving accuracy and offering the combination control of speed and precision. Widely used in general mechanical parts, automotive molds, stamping molds, die-casting molds, precision parts, large electronic product shells, and other industries.

Designed with box ways with hand scrapping, cutting vibration adapting, and precise power transmission to get efficient, rigid, and accurate cutting.

Wide base with solid columns and beam, providing the best structure stiffness to ensure the best geometric accuracy of 3-axis travel.

Full casting components with guideways coated with precision scrapping to ensure the best stiffness and low friction.

One piece casting for gear head transmission and headstock. Z-axis is at the symmetrical position of the spindle motor, offering accuracy and precision with micro-smooth movement.

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

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-2820

Subject

Specifications

Units

 

Travel

X-Axis

mm

2800

Y-Axis

mm

2000

Z-Axis

mm

1000

Spindle Nose to Worktable

mm

205-1205

Three-Axis Guideway

 

X/Y Heavy Load Roller Linear Guideway Z-Axis T-Type Ram Box Way

Door Width

 

2000

Worktable

Worktable Size(L*W)

mm

2500*1800

Maximum Table Load

t

5

T-Slot

mm

9-22*190

Spindle

Spindle Type

type

BBT-50

Spindle R.P.M.

rpm

10000

Spindle Drive Type

 

Belt (DDS/Geared)

Feedrate

Rapid Traverse (X/Y/Z)

m/min

12/12/12

Cutting Feedrate (X/Y/Z)

m/min

8

Tool Changer

ATC

 

24 (Option: 40/60)

Motor

Spindle Motor

KW

SJ-DG11/120-03T

Three-Axis Servo Motor

KW

HG702/HG453/HG453B

Accuracy

Accuracy

mm

0.03/0.02/0.015

Repeatability

mm

0.0018/0.015/0.01

Power Required

Power Requirement

kva

45

Air Pressure Requirement

kg/cm2

6^8

Others

External Dimensions (L*W*H)

mm

8050*5880*5350

Gross Weight

t

25

 

Double Column Machine Sample Applications

Lathe Turbocharger housing Spiral bevel gear Compressor

Standard Accessories

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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