Mold laser welding machine first known as laser welding machine, in the process of development, mold laser welding machine also known as mold laser repair machine, but it is using conventional laser welding method to achieve laser welding machine, laser spot welding, laser repair method of local heating, to achieve the purpose of material melting.
Working principle of the die welding machine：The mold laser welding machine is also a branch of the laser welding machine, so the working principle is to use high energy laser pulse to heat the small area of the material, the energy of laser radiation to the interior of the material through heat conduction, melting the material to form a specific melting pool. It is a new type of welding method, mainly for thin-wall materials, precision parts welding, can realize spot welding, butt welding, stack welding, sealing welding, etc., high width ratio, weld width, small, deformation, welding speed, weld level, beautiful, after welding without processing or simple processing, welding quality is high, no pores, control, precise focus light, high positioning accuracy, easy to realize automation. At present, there have been launched high-power laser welding machine, for thicker materials can achieve various types of laser welding machine, repair.
Features of mold laser welding：The mold laser welding machine uses the large screen LCD Chinese interface display, so that the operator is easier to learn and operate, the equipment also uses the font programming function, to realize the multi-mode work, suitable for most material mold repair. Not only is the thermal influence area is small, the oxidation rate is low, but also there will be no sand hole, pores and other phenomena, for the joint effect of repairing the mold to achieve no concave and convex phenomenon, but will not lead to the deformation of the mold.
Application range of die laser welding machine：The mold laser welding machine and repair machine repair and welding the cracks, cracking, casting, stamping and other hard materials of die, precision injection, stainless steel at the temperature of 50-60 Rocell; the accuracy of the laser solder joint diameter is only 0.2mm~1.5mm; the heating area is small and the machining parts will not deform; the corrosion lines after welding, which does not affect the effect.
Mold laser welding machine configuration and processing technology：Mold laser welding machine in the die repair, we should pay attention to how to meet the repair accuracy and repair quality, the control system of the die laser welding machine plays a key role.
1、The mold laser welding machine should use 10X or 15X microscope monitoring operation.
2、Mold laser welding machine power supply can use the waveform adjustable function, suitable for the welding of different materials. Such as: mold steel, stainless steel, beryllium copper, aluminum and so on
3、Can monitor CCD system (camera system), function is: in addition to the operator from the microscope observation, the operator can be through the camera system display to watch the whole welding process, the device is conducive to the operator technical training and exhibition demonstration, to promote laser welding technology play a good propulsion effect.