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The transparent teaching milling machine is a transparent teaching simulation machine manufactured by Beijing Jinggong. It has a beautiful appearance and a clear transmission path. Through the teaching of professional courses and the demonstration of this model, ...
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Teaching CNC milling machine, teaching production CNC milling machine series

Introduction of transparent teaching milling machine:
125, 125A, XK125, 5025, 180A and other series of transparent teaching milling machines are transparent teaching simulation machine tools made by our company, beautiful in appearance, and the transmission path of the whole machine is clear at a glance. Through professional course teaching and demonstration of this model, it can be clearly Understand the structure and function of the internal parts of the milling machine, so that students can quickly master professional knowledge, equipped with a highly reliable CNC system. Based on ergonomic principles, it adopts mechatronics design, beautiful appearance, easy operation, and high efficiency. It can complete various workpieces such as planes, keyways, arcs, spherical surfaces, and inclined surfaces. So it is particularly suitable for teaching.
The Z-, Y-, and X-feed screw rods of this machine are equipped with metal screw rods and cast iron nuts. They are driven by hybrid stepping motors with high positioning accuracy and large torque. Level speed. The main objects of CNC milling machine processing are: hard engineering plastics, pure plastics, and paraffin products. The machine tool is combined with a programming simulator, which is especially suitable for mechatronics laboratory equipment in colleges, secondary professional schools and vocational and technical schools at all levels for CNC machine tool programming, CNC principle CAD / CAM and other professional courses of CNC experiments and training. .
Teaching milling machine
Production teaching transparent milling machine

JG-125A (Computer Control) Teaching CNC Milling Machine

project

CNC system

Number of controlled axes

Three-axis + spindle frequency conversion control

Number of linkage axes

Three axes (optional)

Programming style

G, M, F, S, T (ISO code) keyboard / serial input,

parameter settings

Tool parameters, gap compensation, machining starting point memory and power failure recovery

Stepper motor control method

Four-axis direction and pulse signal or positive and negative pulse output

Spindle

0-+ 10V analog and forward and reverse contacts

Operation method

Auto, Manual, Step, MDI, Single / Continuous, Pause,

communication

RS232 interface or floppy disk copy or TCP / IP

Programming size

+ 9999.999mm

Interpolation method

Straight, arc, spiral

Part program storage capacity

XB depends on actual hard disk capacity or DOM module capacity

Pulse equivalent

0.000001-10mm (adjustable arbitrarily)

Spindle drill chuck clamping range

1-20mm

Spindle speed range

100-2500rpm

Power of main motor

1.5kw

Table area (length X width)

840mmX 250mm

Three-way travel of worktable (X, Y, Z)

450X250X 250mm

Fast positioning speed

500-1500mm / min (adjustable)

Minimum setting unit

0.005mm

Milling feed speed range (three directions)

(50-1000) mm / min

T-slot number and width

3X 16mm

Machine dimensions: length X width X height

1300x1200x 2100mm

weight

Around 450kg

Machine performance characteristics: 125-A CNC milling machine configuration list:

name

unit

Quantity

Note

125 Milling Machine

station

1

Plastic frame, transparent plexiglass shell, etc.

Control computer

station

1

CPU 2.13G, stylish powder baking chassis, memory 256M, hard disk 40G, ultra-thin keyboard, 3D mouse, 52 times speed CD-ROM, etc.

monitor

station

1

19 ”LCD monitor

JG, PC interface card

Zhang

1

Use large-scale programmable logic array (CPLD) chip as interface core, use standard computer parallel interface

Computer table

Zhang

1

Place your computer and monitor

CNC control circuit

set

1

Placed in an electrical box

Three-phase asynchronous motor (1.5Kw)

station

1

Drive spindle

Stepper motor

station

3

Controlling the X and Z axes

Proximity switch

Each

9

Limit, machine return

Inverter (1.5Kw)

station

1

Stepless speed control of spindle

Stepper driver

station

3

Control the forward and reverse speed of the stepper motor

Air cooling pump

station

1

( Teaching Equipment | Teaching Instruments )

flashlight

only

1

Cooling pipe

article

1

CAD / CAM software

set

1

Computer graphics and automatic programming functions

生产教学型主要是能加工铁等产品 Introduction of JG-240 Production Teaching CNC Milling Machine: Production teaching type is mainly capable of processing iron and other products
I. Machine tool use: The 240 machine tool is an improvement of the existing vertical milling machine, which can perform a variety of typical processing such as milling, boring, drilling and so on. Its conventional configuration is a three-axis three-link CNC system. Mainly used for precision machining of small and complex parts, such as: small parts of automobile and motorcycle engines, watch movements, etc., can process flat cams, curved surfaces in space; process various special-shaped parts; Various batch production.
The main structure of the machine tool adopts a closed frame structure, and the track and rail pair adopt plastic-coated track and rail, which has good abrasion resistance. The three-way feed transmission adopts ball screw directly connected to the motor. Beautiful and durable.
The CNC system of this machine tool has a standard RS232 interface, so the machine tool can enter the DNC system or enter the unmanned workshop to run automatically.
This machine tool is also suitable for use in the laboratories of mechanical institutions of higher learning and secondary professional schools. It can train students in various programming operations and practical machining.
Second, the main technical parameters of machine tools

Table area

400 × 240mm

Spindle taper

BT30

Distance from spindle end to table

15 ~ 215mm

Spindle speed

100 ~ 6000rpm

Three-way stroke

X direction

400mm

Y direction

200mm

Z direction

250mm

main motor power

0.37 / 0.55KW

Feed motor torque (X, Y, Z)

6Nm

Feed speed range

0-3 / 0 -10m

Number of linkage axes

Three-axis linkage

Minimum setting unit for three-way movement

0.005mm

Coordinate positioning accuracy

0.02mm

Repeatability

0.005mm

Machine dimensions (length × width × height)

1120 × 1170 × 1500mm

Machine weight

500k g

Standard configuration of control system

31DM

For information on other teaching milling machines please contact
model Device name (click on the product for details) model Device name (click on the product for details)
Production of teaching CNC lathes Comprehensive maintenance and training device for teaching lathe and milling machine
Production teaching CNC milling machine Machine tool circuit and electrical equipment training and evaluation test bench
Mechatronics laboratory equipment for CNC lathes and milling machines Machine tool electrical training practical training assessment appraisal device
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