Supply MX220 small five axis linkage CNC machine tool desktop machining center for teaching purposes

Model: MX220B

Name: Small Five Axis Teaching CNC Machine Tool

CNC machine tool processing technology has become the mainstream processing method in the mechanical manufacturing industry, but due to the complex and expensive structure of large CNC machine tools. With the development of the economy, enterprises have put forward higher requirements for the hands-on ability of employees and students. In order to adapt to this change, teaching oriented five axis CNC machine tools have emerged. It is a small five axis linkage CNC machine tool, which has the characteristics of low cost, small and portable, and multi-purpose, making it easy for employees and students to learn CNC programming, mechanical processing, and other knowledge. The launch of MX220 small five axis CNC machine tool mainly involves markets such as university teaching and enterprise employee training.

Small teaching five axis CNC machine tools have the following characteristics: easy teaching, low production cost, modular and detachable, and display touch screen control for easy teaching. Due to its five axis linkage function, this machine tool can process 5 surfaces. Convenient for teachers' teaching, while allowing students to better practice and operate. The production cost is low, with a total volume of around 0.5 cubic meters, which greatly reduces the floor area compared to general large machine tools.

1、 Product Introduction:

The five axis CNC machine tool on the table is a self-developed and manufactured worktable cradle overturning five axis 5-linkage machine tool. This machine tool can achieve five axis linkage of X, Y, Z, B, and C axes, making it particularly suitable for machining parts with complex surfaces such as worm gears, blades, complex molds, and spatial cams. This machine tool is particularly suitable for processing metal materials such as copper, aluminum, engineering plastics, and organic glass.

2、 Main uses of machine tools

This machine tool has three CNC coordinate axes for linear motion X, Y, and Z, and two CNC coordinate axes for rotational motion B and C, which can achieve five axis linkage. Each coordinate axis can be automatic, and the workpiece can automatically complete various processes such as milling, drilling, boring, and hinge after one clamping.

3、 Characteristics of machine tools:

The design of this machine tool adopts newly developed CNC technology and mechanical processing technology both domestically and internationally, and has the following characteristics

1. High rigidity vertical structure design

The machine tool adopts a high rigidity vertical structure design method, and the integrated casting structure of the bed and column makes the machine tool have high structural rigidity, small deformation, and high accuracy. And the distance from the center of the spindle to the Z-axis guide rail surface has been reduced to a small size. The column adopts a linear guide rail with fast speed and high accuracy, extending the precision life of the Z-axis guide rail.

2. High torque dual rotation workbench

The B-axis and C-axis are driven by high torque motors,; Through a reducer transmission, the speed ratio is 1:50, achieving high indexing accuracy, large clamping force, and good rigidity.

C-axis: The workbench is driven by a stepper motor to rotate 360 º, and when it reaches its position, the motor brakes. When rotation is required, the motor drives the workbench to rotate.

B-axis: The stepper motor drives the reducer to drive the cradle to swing+30 °~-120 °. After swinging to the position, the stepper motor brakes and uses a large transmission ratio to stop the cradle from swinging, causing the workbench to stop at the desired position.

3. Efficient and high-speed linear feed

The X, Y, and Z axes of the machine tool all use linear rolling guides, which have good rigidity and fast movement speed; Therefore, the machine tool has low vibration during high-speed feed and no crawling during low-speed feed. It can perform * * with high accuracy and stability, and can efficiently and efficiently process workpieces.

4. Adequate cooling

During the machining process, the external cooling tube on the spindle side sprays compressed gas to cool and remove chips from the tool.

5. Mechatronics integration design

The overall design of the machine tool adopts an electromechanical integrated structure. The electrical cabinet is installed independently on both sides of the machine tool column, and lubrication devices are installed on the column to reduce floor space. The overall layout is compact, coordinated, and aesthetically pleasing.

technical parameter

Bed and turntable structure: cast iron vertical structure, XYZ axis linear guide rail, spindle column driving tool movement, BC axis cradle type turntable, Nibo reducer, fully enclosed protective cover, lifting single door (pneumatic door)

Workpiece cooling device: built-in air cooling, using 0.6 Pa air pressure, controlled by M command

Linear axis accuracy: 0.02mm

Linear axis repetition accuracy: 0.01mm

Rotation axis accuracy: 16"

Rotation axis repetition accuracy: 12"

X/Y/Z stroke: 220 × one hundred and twenty × 200mm

B-axis travel:+30~-120 °

C-axis travel:+/- N × 360 °

Processing range: Φ one hundred × 180mm

Spindle taper handle: MT3

Spindle power: 750W

Spindle speed: 3500rpm

Clamping tool diameter: Φ 16mm

Workbench size: Ø 100/460 × 130mm

Workbench capacity: 15kg

T-groove: 12 mm/3

X/Y/Z axis movement speed: 2000mm/min

Rotation axis movement speed: B/C axis: ≥ 50r/min

CNC system: M5 industrial grade five axis linkage control system

Electronic hand pulse: 5-axis three-speed electronic hand pulse

Operating voltage: AC220V/50H

Boundary dimension: 930 × seven hundred and fifty × 920mm

Net weight/gross weight: 180kg/220kg