
product description
product overview
The application of laser welding in automobile manufacturing began with the welding of gears in transmissions. In the design and manufacturing of automobile transmission gears, in order to reduce gear quality, volume and processing difficulty, and save raw materials, developed countries have already processed gears as a wholegroupperhapsThe gear shaft is processed separately, and then the two parts are welded together to form a whole.
The HC03 gear high-power laser welding machine is mainly composed of high-power Rofin-DC030/DC035/DC040Composed of laser, water-cooled unit, processing machine, automatic preheating machine, loading and unloading manipulator, and CNC system. The control system can achieve control over machining machines and lasersThe integrated control of the entire system, including the water cooling unit, protective gas unit, etc., has convenient parameter adjustment, centralized display, and strong anti-interference ability. The software and hardware configuration of the entire system is reasonable, stable and reliable in operation, durable and long-lasting, and the equipment's protection against lasers meets the requirements for operationRequirements for ensuring the safety of personnel's lives. This gear laser welding machine is a specialized equipment for laser welding of dual gears and dual gear shafts in automotive variable boxes.
Product Features
ØHigh degree of automation: adopting automatic preheating machine, mechanical arm automatic loading and unloading, automatic material tray, etc
Ø High product quality: adopting automatic pressure welding structure, effectively reducing welding deformation, improving production efficiency and product quality
ØHigh equipment integration: integrating the automatic preheating machine, welding host, and feeding conveyor belt into one
ØNot affected by space size, can weld small or closely spaced components
Ø Non contact welding can effectively reduce the deformation and wear of tools
ØThere are many types of weldable materials that can join materials of different materials or two metals with different physical properties
ØNot affected by magnetic field interference, no need to use electrodes, no pollution
performance index
laser device |
Rofin-DCSeries laserFiber laser(Optional) |
Output wavelength |
10.6μm |
output power |
3000W、3500W、4000W |
Power stability |
±2% |
Laser beam diameter |
20-25mm |
Beam stability |
≤0.15mrad |
Water cooling unit |
Match with laser |
CNC machine tool(X、Y、ZAxis) |
|
positioning accuracy |
≥±0.02m |
repeatability |
≥±0.01mm |
Four station automatic feeding turntable |
0.9s/station |
Processing process parameters and requirements |
|
Maximum welding depth |
5mm / 6mm / 6.5mm |
weld width |
1.4~2.5mm |
Welding speed |
1.5-3.0m/min |
Processing workpiece size range |
|
Outer diameter of disc teeth |
φ40-φ130mm |
inside diameter |
φ35-φ70mm |
thickness |
20-50mm |
Maximum length of gear shaft |
350mm |
Maximum diameter for gear shaft positioning |
φ35mm |
control system |
Siemens828D+Auxiliary machineryPLC |
Tact Time |
≤25second/piece |