20ms 6KW Microscope Laser Soldering Machine For Gold Jewellery

Gold Silver Ring Necklace Portable Jewelry Mould Laser Spot Welding

Machine & Laser Machinery

Parameters

Description

The use of high-energy laser pulse on the material within a small area of the local heating, laser radiation energy through heat transfer to the material's internal diffusion, the material melted to form a specific weld pool. It is a new type of welding, mainly for thin-walled materials, precision parts of the welding, can be spot welding, butt welding, welding, sealing welding, high aspect ratio, weld width, heat-affected zone, Small deformation, fast welding speed, smooth weld, beautiful, no need to deal with after welding or simply deal with, weld quality, non-porosity, can be precisely controlled, focused light spot, high positioning accuracy, easy to automate.
Welding characteristics are fusion welding, the laser beam as the energy source, impact on the weld joint.

The laser beam can be guided by a planar optical element (such as a mirror), which is then projected onto the weld by a reflective focusing element or lens. Laser welding machine is non-contact welding, the process does not require pressure, but need to use inert gas to prevent pool oxidation, metal filler occasionally used. Laser welding with MIG welding laser MIG composite welding composition, to achieve penetration welding, while the heat input than MIG welding greatly reduced.

Laser spot welding is one of the important methods of laser material processing technology. The spot welding process belongs to the heat conduction type. That is, the laser radiation heats the surface of the workpiece. The surface heat spreads to the inside through heat conduction. By controlling the width, energy, peak power and repetition Frequency and other parameters, the workpiece melting, the formation of a specific pool. Because of its unique advantages, has been successfully used in gold and silver jewelry processing and micro and small parts welding.