| Smallest Model | CNC-DX0815 | The Max. Horizontal stroke: 800mm; The Max. Up and Down stroke: 1500mm |
| Largest Model | CNC-DX35xx, for example CNC-DX3540 | The Max. Horizontal stroke: 3500mm; The Max. Up and Down stroke: 3500mm |
| CNC Controller Supplier | Chinese Beijing STARFIRE or Shanghai FANGLING | |
| Milling Head Horizontal and Vertical Movement Drive | Servo motors, 1.5kW and 2kW respectively | |
| Milling Head Power | 7.5 kW | Spindle rotating speed can be adjusted conveniently |
| Horizontal and Vertical Direction Working Speed | 100 ~ 800 mm/ min., controlled with CNC | |
| Workpiece End Face Shape | Any type | |
| Workpiece Fixation | By means of hydraulic drive clamping table | |
The Lefthand Scrolling Photos: Components/ sub-assemblies / Function Parts of Wuxi JACK DX series machine
This is main frame of the machine, mainly composed of:
1) Horizontal fixed stationary base bed --- Its length corresponds with X axis end face milling stroke;
2) Motor drive horizontal move upright column --- Its height corresponds with Y axis end face milling stroke;
1) This is the core working element of the machine, which directly determines finished effect, and end facing efficiency;
2) Three Degrees of Freedom for Milling Head:
a) X axis along horizontal direction, relates with cross section width of workpiece;
b) Y axis movement along vertical direction, related with cross section height of workpiece;
c) Z axis 0°~45° angular swing, relates with end face obliqueness of workpiece;
This unit is especially useful for light and medium duty models, which guarantees on reliable and firm end face milling operation;
These mainly include:
1) Heavy duty precise linear guiderail for milling head X and Y axis movement--- This is another critical point, which distinguishes Wuxi JACK machines from other companies’;
2) Lubricating system on guiderail/ transmission units and milling head;
3) Stainless steel cascading covers for protection on horizontal machine bed;
4) Operating pendant;
5) Upright leadscrew transmission…, etc.
The above 1st photo shows control theory in the CNC machine:
1) The lefthand CNC system is central controller of the entire machine, which sends out real time commands to, and receives real time feedback signals from execution units, during end face milling operation;
2) The middle 2 sets of servo driver are communication interface between “Brain” (CNC) and “Arms and Legs” (Servo motor and milling mechanism) of the CNC Pipe Beam End Face Milling Machine: One for controlling X axis (Horizontal) and one for controlling Y axis (Vertical) movement of milling head, which send out the displacement signal to servo motors. The servo drivers completes on negative close loop on movement control during operation;
3) The right hand 2 sets of servo motors are executing units of the machine, which are equipped with encoders for detecting on actual position of facer blades on milling head;
4) Control and Detection: During operation of the machine, based on shape and size of workpiece cross section, CPU of CNC controller calculates on and convert position signals into binary command, and in turn send to servo driver of servo motors, and make analysis based on actual position of facer blade.
1) The above 2nd and 3rd photos indicate on CNC operating interface of the machine. Operator can select proper milling program from library embedded in the CNC, and key in the dimension data of working parts;
2) For complicated workpieces, the original file of working part can be copied into the CNC controller directly, and CNC controller will convert it into executing program, which will be implemented in the CNC End Face Milling Machine;
3) Real Time Detecting on Milling: During operation, interface screen of CNC controller will display real time data of machining trace happened in the machine, and operator can observe on progress of end facing operation, which is implemented in the machine. You can also check the working process of the machine from the previous segment of working video in this page;
4) Actual Working Site: The above 4th photo was taken on a piece of typical workpiece which is suitable, and just being finish milled, in Wuxi JACK CNC-DX1520 (The most popular model) CNC Pipe Beam End Face Milling Machine.
As the best supplier company in industry, our machines cover full range of models and designs. Classification is based on sizes and cross section types of steel structure workpieces:
1. Standard Models Light to Medium duty: DX08xx ~ DX15xx;
2. Medium to Large sizes: DX20xx ~ DX35xx;
3. Large size Heavy duty: DX40xx ~ DX60xx;
4. CNC End Face Milling Machine: CNC-DX10xx ~ CNC-DX35xx;
5. Complex Welding and Facing Center: CNC-DX12xx ~ CNC-DX35xx
1) Applicable Workpieces: Working parts with any types of regular and or special cross section outline;
2) Specification Ranges: Servo motor replaces ordinary A.C. motor for driving milling head during end face milling operation. This is the reason that, CNC End Face Milling Machine is confined to light to medium duty of equipment models;
3) Applicable Models: From CNC-DX08xx to CNC-DX35xx;
4) Working Speed Management: With adoption of CNC controller, the original A.C. inverter is not necessary in electrical control system. Working speed is controlled with CNC controller, which acquires more extensive manageable milling speed, than inverter controlled models;
5) In practical use, common seen models are CNC-DX0815/ CNC-DX1520 / CNC-DX3030 / CNC-DX3040 / CNC-DX3540.
| CNC Control System | Beijing STARTFIRE SF 2100C, or Shanghai FANGLING F2300/ 2400/ 2500 | |
| Applicable Max. Workpiece End Face Height Range | 800 ~ 3500 mm | |
| Adjustable End Milling Working Speed in Horizontal and Vertical Direction | 100 ~ 800 mm/min. | Servo Controller |
| Idle Running Speed of Millinging Carriage in Horizontal and Vertical Direction | 1400 mm/min. | Default setting is the fixed speed |
| Power of Milling Head Horizontal and Vertical Way Drive Motor | 1.5 kW/ 2.0 kW | Servo motor |
| Guide Way of Milling Carriage in Horizontal and Vertical Direction | Heavy duty Precise Linear Guiderail, assembled onto machine base bed and column | |
| Milling Head Power | 7.5 kW, Made in China | |
| Hydraulic Oil Cylinder Drive Workpiece Clamping Rack | 1 set, conventional or special made Worktable and Racks | |
1. Working Property: This is similar to a small scale but sophisticated production line for steel structure use. It is the high end version and combination of CNC machine;
1) 2 to several sets of tailor made CNC End Face Milling Machine;
2) 4 to several sets of tailor made workpiece clamping brackets, depending on the max. length of workpieces;
3) 2 to several sets of tailor made tilting turning working tables;
3. One of Wuxi JACK business case is: Welding Structure Milling and Facing Center CNC-DX1540 for Steel Structure Beam, which was exported to East Europe in the year 2014;
| Technical Parameter | CNC-DX1540 Steel Structure Milling and Facing Center (Machine Group of H Beam CNC End Face Milling Machine) | |
| End Face Size Range of Workpiece Height × Width = | 250 ×250 ~ 1500 ×4000 mm | |
| H Beam Length Range | 6 ~ 24 m | |
| Core Equipment | 2 sets of CNC-DX1540 | |
| Workpiece Width and Height Direction End Face Milling Speed | 150~ 600 mm/min. | Working speed, CNC control |
| Face Milling Carriage Idle speed in Workpiece Width and Height Direction | 1500 mm/min.; 2000 mm/min. | Fixed speed |
| Workpiece Width and Height Direction End Face Milling Movement Guide | Heavy duty Precise Linear guiderail, assembled onto Machine base bed and upright column | |
| Workpiece Width and Height Direction Drive Motor | 3.0 kW/ 3.0 kW | Servo motor with encoder and brake |
| Milling Head Power | 7.5 kW | HD750, Made by Chinese Mainland Professional Supplier |
| Milling Head Spindle Revolution | 65 ~ 715 rpm | 9 grades Revolution adjustable |
| Diameter of Milling Cutter | Φ200 mm | |
Cross section outline: Covers full range of light to medium sizes of workpieces, in all kinds of cross section shape:
1) Pipe/ Special designed cross section structure workpieces;
2) Cross sections with: Triangle/ Trapezoid/ Circular round external outline, and combined trace of internal;
3) H/ I / Cross / T / BOX Beam;
Size: Fitting on small and medium, to medium large height steel Beams:
a) Cross section height from 800mm to 3500mm;
b) Cross section width from 800mm to 5000mm or even longer;
4) Application Field: Traditional Steel Structure Industry; Pipe Production/ Bridge Construction/ Building...;
This product is usually applied at end of line for milling on fabricated steel structure member, in working zones of:
1) H/ T/ BOX Beam Production Line;
2) Pipe/ Tank Production Line;
3) 3 in 1 H Beam Fabrication Assembly Welding Straightening Machine;
4) Start of Line for joint single piece of workpiece into longer joint working parts;
5) Work with Welding Rotator/ Welding Positioner/ Welding Manipulator/ Welding Center;
3. When being applied in pipe production, another related equipment is CNC Pipe Cutting Machine.