Pipe cylindrical laser marking machine Plastic metal curved surface laser marking machine Wuhan manufacturer

Laser rotation marking/surface marking

Pipe materials can be seen everywhere in daily production and life, such as stainless steel pipes, water pipes, gas pipes, and cable sleeves,

Common materials include alloy, carbon steel, stainless steel, and plastic.
It is common in mechanical construction, thermal engineering, petrochemical and other industries.
When using laser to process the identification of pipes, such as when the processing surface is not a two-dimensional plane, it is necessary to consider the generation and propagation characteristics of the laser beam,
It is necessary to clamp, rotate and move the workpiece to maintain the accuracy of the laser beam from generation to processing width.
This method is a marking process on cylindrical or circular workpieces, which involves synchronous rotation of the cylindrical surface,
The computer controls the rotation of one axis of the galvanometer motor while the other axis does not rotate,
Collaborate with a rotating electric motor (which is equivalent to the other axis electric motor of the resonator) to complete the marking process of the cylindrical surface.

The rotating workbench of the laser marking machine is mainly composed of a stepper motor, a fixed frame, a driving plate, and a work clamp frame. Servo type is also available.

This method is suitable for marking continuous patterns on the circular arc surface or circular disk surface of cylindrical workpieces with light weight and small diameter.
For cylindrical workpieces, the continuous pattern of the cover can be a continuous pattern that surrounds the cylindrical surface for more than one week,
The graphic lines generated by the dynamic marking method are smooth, without breakpoints, and the image lines are delicate, with a speed close to the level of flat marking.

It can be completed in two ways:
One is synchronous marking: the rotating motor rotates and cooperates with the one axis movement of the galvanometer until the file marking is completed;
One is step-by-step marking, where the computer divides the marking file into four parts, such as dividing it into four parts. The computer first transfers a portion of the file for transmission,
Marking is carried out through a galvanometer, and then the motor rotates. The motor rotates by one angle and stops. The galvanometer then marks the remaining part of the marking file,
Until the marking file is completed.

At present, this marking method is often applied to multiple industries such as mechanical clocks, toys, stationery, and electronics.

In the case of dynamic focusing, a constant focal length is obtained through a calculated optical system,
This ensures the uniform distribution of laser energy in time and space, thereby ensuring the stable performance of the marking results.
3D dynamic focusing, surface marking, and rotation marking are universal concepts in some situations.
It is an application of laser beam guided transmission system.

Applicable scope

Mainly used for marking or surface peeling and marking of circular or circular workpiece surfaces of cylindrical workpieces with lighter weight and smaller diameter.

High marking accuracy, fast speed, stable performance, and long service life.

Especially suitable for fields where the processing effect of workpieces requires high requirements in depth, smoothness, precision, and appearance, and identification requires anti-counterfeiting traceability.

The special feature of this model is that it can ensure smooth connection of graphics on the curved marking range without obvious breakpoints or marks,

The graphics are exquisite and the speed can match that of flat marking.

Basic technical parameters

(The selection of laser sources is based on different pipe materials, and the following is a brief explanation of fiber type)

Partial sample images