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Laser welding robot in power battery industry
The popularity of new energy vehicles has brought opportunities to
power battery manufacturers. Battery processing requires laser
welding robots for welding. Laser welding robots are widely used in
industrial, manufacturing, and medical fields.
Laser welding robots are mainly used in power battery production
lines. A power battery production line needs to install laser
equipment in the cell welding and module welding. Each production
line above the scale can bring tens of millions of laser welding
robot sales.
In today's fully automated laser welding robots for the power
battery industry, laser equipment manufacturers have developed an
inherent supply solution, either to supply a single unit to a power
battery manufacturer or to supply a full line of power line
manufacturers. Laser welding robot.
Laser welding robot advantages
Modern metal processing is increasingly demanding quality such as weld strength and appearance. However, the traditional welding method, due to heat input, inevitably causes problems such as distortion of the workpiece. In order to compensate for the problem of workpiece deformation, a large number of subsequent processing means are required, resulting in an increase in cost. The use of fully automatic laser welding method, the heat input, and therefore the extremely small heat affected zone, significantly improve the quality of the welding products, while reducing the amount of follow-up work. In addition, since the welding speed is fast and the welding aspect ratio is large, welding efficiency and stability can be improved.
Laser welding robot technical parameter
| Laser type | YAG lamp pump laser generator | |
| Laser wave length | 1.064μm | |
| Maximum power | 300W | 600W |
| Single pulse maximum output power | 150J | |
| Output stability | ±5% | |
| Laser transmission mode | Flexible fiber | |
| Power supply | 3 phase AC 380V | |
| Maximum input power | 8KW | 16KW |
| Size | L750xW1620xH1340 | |
| Working table (optional) | Precision electrical slide working table; galvanometer working table; robot device | |
| Positioning accuracy | ±0.01mm | |
| Cooling system | Internal & external double circulation heat exchange | |
| Heat exchange power | 12.5KW | 18KW |
| Quantity of fiber transmission branches | 1 ~ 4 | |
| Storable laser type | 32 types | |
| Video monitoring ( optional ) | High - definition camera + 14 inch monitor | |
| Format supported | dwg | |
| Weight | 400kg | |
Laser welding robot application
Laser welding robot used in batteries, electronics, optical communications, automotive, microelectronics, hardware, household appliances, medical equipment, molds, bathroom, super capacitors, motors, electrical, instrumentation, aerospace, solar, glasses, jewelry and so on and welding materials involved mainly metal materials,such as: stainless steel, aluminum, carbon steel, brass, copper, galvanized sheet, rare metals.
Laser Welding Robot Arm Technical Parameter
| Distance of 5th axis reaches | 1.44m |
| Number of robot body axes | 6 |
| Number of external devices axes | 6 |
| Continuous rotation axis | 6 |
| Repeat positioning accuracy | 0.05mm |
| Tcp top speed | 2.1m/s |
| Laser type | IPG fiber laser generator |
| Laser power(standard/optional) | 500W/1000W |
| Power supply | 200-600V, 50/60Hz |
| Weight of robot arm | 380kg |
| Integrated source | Upper arm 23 channel signal |
| Integrated gas source | Upper arm up to 8bar |
