200W, 400W Mould Repair Laser Welding Machine

Mould repair laser welding machine

Mould repair laser welding machine, is the use of high-energy pulse laser focus on the target metal melting to carry out welding between workpieces, by the pulse xenon lamp as a pump source, controlled by a microprocessor laser power supply, the xenon lamp by pre-ignition under closed-loop control of the discharge, the formation of a certain pulse width, a certain frequency, a certain energy curve of the pulse light wave, converging on the ND:YAG crystal by the concentrating cavity, the laser crystal The laser crystal emits light, and then after resonating with the resonant cavity, a 1064nm pulse laser is emitted, which is expanded, reflected and focused on the metal surface to form a molten pool, thus achieving the purpose of welding.

Features:

1. Laser welding spot diameter is small, heat affected area is small and pore, collapse, thermal strain and metallographic structure change will not occur after welding, greatly decreasing post-welding treatment process.
2. Microscope co-axis observing focusing positioning aiming, liquid crystal light valve and full reflection eye protection devices.
3. Stable operation, the ability to realize continuous working and intermittent working.
4. XYZ high rigid worktable, high repeated positioning precision.
5. It can effectively repair all cracks, chips and damages.

Application:

Mold industry

1. Injection mold；stamping die；die-casting die；rubber die；Foundry industry

This welder also has a good performance in casting defects. Quick and precise repair of the pores, slag holes, shrinkage holes, etc. during the casting process.

It has excellent repair effect on defects such as ductile iron, gray iron and stainless steel, and has fast welding repair speed, no color difference or small color difference after welding, and is suitable for the production of factory scale.

Various workpiece parts repair industry

This machine can perfectly repair shafts, teeth and other workpieces.

Specifications