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LX62TNA Metal Tube Fiber Laser Cutting Machine Affordable Pipe Laser Cutter

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LX62TNA Metal Tube Fiber Laser Cutting Machine Affordable Pipe Laser Cutter
LX62TNA
FOB Reference Price Range USD:
20000-50000
Model Number:
LX62TNA
Lead time:
15-25 working days
Payment Term:
T/T;Alibaba trade assurance;West Union;Paypal;L/C
Machine Size:
2850*8850*2310mm/3350*10800*2310mm (About)
Machine Weight:
7000KG
Brand:
LXSHOW
Warranty:
3 years
Shipping:
by sea/by land
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Creativity and Design

Bed

The bed adopts a side-hanging structure and a one-piece welded bed, which is annealed to eliminate internal

stress. After rough machining, vibration aging is performed before finishing machining, thereby greatly

improving the rigidity and stability of the machine tool and ensuring the accuracy of the machine tool. The AC

servo motor drive is controlled by the numerical control system, and the chuck realizes reciprocating motion in

the Y direction after the motor drives, realizing rapid movement and feeding motion. Both the Y-axis rack and

linear guide rail are made of high-precision products, which effectively guarantee the accuracy of the

transmission; the limit switches at both ends of the stroke are controlled, and a hard limit device is installed at

the same time, which effectively ensures the safety of the machine tool movement; the machine tool is equipped

with The automatic lubricating device adds lubricating oil to the moving parts of the bed at regular intervals to

ensure that the moving parts run in good condition, which can improve the service life of guide rails, gears and

racks.

Creativity and Design

Chain semi-automatic feeding device

Equipped with 3 sets of chain feeding devices as standard, it can realize semi-automatic feeding of round pipes, square pipes, rectangular pipes and profiles, and manual placement is required.

Creativity and Design

There are 3 sets of follow-up support mechanisms installed on the bed, and each set of support is controlled by an independent servo motor to move up and down, mainly to carry out follow-up support for excessive deformation of long-cut pipes (pipes with small diameters). When the rear chuck moves to the corresponding position, the auxiliary support can be lowered for avoidance.

 

There are 3 sets of supporting mechanisms installed on the bed, and there are two types available:

  1. 1.The follow-up support is controlled by an independent servo motor to move up and down, mainly to carry out follow-up support for excessive deformation of long cut pipes (pipes with small diameters). When the rear chuck moves to the corresponding position, the auxiliary support can be lowered for avoidance.

2. The variable-diameter wheel support is lifted and lowered by the cylinder, and it can be manually adjusted to different scale positions to support pipes of different sizes.

Creativity and Design

The Chuck

The chuck is divided into front and rear two pneumatic full-stroke chucks, both of which can move in the Y direction. The rear chuck is responsible for clamping and feeding the pipe, and the front chuck is installed at the end of the bed for clamping materials. The front and rear chucks are respectively driven by servo motors to achieve synchronous rotation. Under the joint clamping of double chucks, short tail cutting can be realized, and the short tail of the mouth can reach 20-40mm, while supporting the short tail cutting of longer tail. The traditional pipe cutting machine adopts the method of opening the front jaws and then penetrating the front jaws to solve the short tail. If the tail is shortened by this method, only one rear clamp will hold the longer pipe, which will cause the pipe to fall and the cutting accuracy to be low. The TN series pipe cutting machine adopts the method of chuck movement and avoidance, which can realize the cutting with two chucks all the time, and will not cause the pipe to be too long and unstable, and the precision is not enough.

Creativity and Design

X/Z Axis Device And Chuck Part

The crossbeam of the X-axis device adopts a gantry structure, which is welded by a combination of square tube and steel plate. It is annealed to eliminate internal stress. After rough machining, vibration aging is performed before finishing machining to ensure the rigidity and stability of the moving components of the laser head. The gantry component is fixed on the bed, and the X-axis is driven by a servo motor to drive the rack and pinion to realize the reciprocating motion of the slide plate in the X direction. In the process of movement, the limit switch controls the stroke to limit the position to ensure the safety of the system operation. At the same time, the X/Z axis has its own organ cover to protect the internal structure and achieve better protection and dust removal effects. The Z-axis device mainly realizes the up and down movement of the laser head. The up and down movement of the laser head is completed by the servo motor controlled by the CNC system, the motor drives the lead screw, and drives the Z-axis slide plate to reciprocate up and down. Proximity switches are used to control the stroke at both upper and lower ends to ensure the safety and reliability of the movement. Linear modules are all made of high-quality products to ensure the accuracy of transmission. The Z-axis can be used as a CNC axis to perform its own interpolation movement, and at the same time, it can be linked with the X and Y axes, and can also be switched to follow-up control to meet the needs of different situations. Since the Z-axis follow-up is also controlled by the numerical control system, the follow-up has high precision and good stability, thus ensuring the cutting quality. After the capacitive sensor in the Z-axis device detects the distance from the nozzle to the surface of the plate, the signal is fed back to the control system, and then the control system controls the Z-axis motor to drive the cutting head to move up and down, thereby controlling the constant distance between the nozzle and the plate, effectively ensuring cut quality. The cutting head can automatically or manually adjust the focal length, and the position of the focal point can be adjusted according to the material and thickness of the cutting material, so as to obtain a good cutting section. 5

The chuck is divided into front and rear two pneumatic full-stroke chucks, both of which can move in the Y direction. The rear chuck is responsible for clamping and feeding the pipe, and the front chuck is installed at the end of the bed for clamping materials. The front and rear chucks are respectively driven by servo motors to achieve synchronous rotation. Under the joint clamping of double chucks, short tail cutting can be realized, and the short tail of the mouth can reach 20-40mm, while supporting the short tail cutting of longer tail. The traditional pipe cutting machine adopts the method of opening the front jaws and then penetrating the front jaws to solve the short tail. If the tail is shortened by this method, only one rear clamp will hold the longer pipe, which will cause the pipe to fall and the cutting accuracy to be low. The TN series pipe cutting machine adopts the method of chuck movement and avoidance, which can realize the cutting with two chucks all the time, and will not cause the pipe to be too long and unstable, and the precision is not enough.

Creativity and Design

Electrical control system

The electrical control system of T1 series CNC laser pipe cutting machine is mainly composed of Bochu CNC system, servo system and low-voltage electrical system. The laser cutting machine is equipped with high-performance Bochu CNC system, which is based on WINDOWS PC CNC system, which has the characteristics of fast interpolation calculation speed and convenient operation;

Strong load capacity and easy operation.

The machine operation soft keys can have different functions in different operation modes, thereby reducing operation buttons and simplifying the operation panel. In various modes, the operation functions are displayed by the menu, which makes the operation intuitive. Can read IGS format files exported by Solidworks, UG, Pro/E, support one-key calibration of square tube level, automatic Positioning pipe rotation center function. Support segmented piercing, progressive piercing, pre-piercing functions. Support breakpoint memory, breakpoint With dedicated laser power control function According to the speed and power parameters set by the operator, the laser power can be precisely adjusted to ensure that the machine tool can still obtain the corresponding optimal laser cutting power under different speeds during acceleration and deceleration.

Easy to program

For the workpiece program, the general CNC high-level language programming is adopted, which is easy to learn. Strong processing function The machine has a variety of processing and auxiliary function instructions, and various complex graphics can be edited by instructions.

High processing precision

Because the machine has good electromechanical driving dynamic performance, it has good processing followability and high precision. The Z axis can be both follow-up and CNC In order to solve the problem that the laser focus fluctuates due to the uneven surface of the plate, which affects the cutting quality, the cutting head (Z axis) Must follow to keep focus constant. In addition to the follow-up function, the Z axis of the cutting machine has the same display and control functions as the X and Y axes.

Graphic display

For the edited part program, the machine has the functions of analog graphics display and dynamic graphics tracking display, which makes the processing more intuitive and easy to monitor and control. Various alarm functions The numerical control system of this machine has self-inspection alarm and automatic protection functions, and also has alarm display and automatic protection for external conditions.

CNC system

The system adopts an integrated structure, and the structure of the central control and display operation unit is compact. The system is based on windows CNC system. The display operation unit provides a good human- machine interface, a color LCD screen, which can display various operation information, and the operation panel has function keys for machine operation.

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