Automatic Fiber Laser Welding Robot

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Automatic Fiber Laser Welding Robot

Short Description:

Herolaser automatic robotic laser welding machine consists of fiber laser, robot control system,laser positioning sensor, laser welding head and cooling system. the machine features with excellent automatic welding speeds, aesthetic appearance and flexible movement of 6-axis industrial robot arm.

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Product Details

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Product Introduction

The machine is using the famous brand six-axis robot, the repeat positioning accuracy is high,the trajectory running accuracy is high, and the operation is stable. It is processing at a relatively high speed and precision rate during welding, which greatly result in its effificiency of welding, 2-10 times faster than traditional welding.

Moreover, it works at a structural and aesthetic welding seam in consistent width and depth, which save time to grind and polish it afterward. With these conditions above,makes it can be widely used in auto parts, electronic communications, chip manufacturing,metal fabrication, aerospace and other industries.

The positioner system, rotary platform and multi-station welding platform tooling system can be confifigured as customer’s requirements..

Advantages of Fiber Laser Welding Robot

● Laser welding is advantaged by low energy consumption, stable energy output, deep weld penetration, small heat-affected zone, small workpiece deformation, and fast welding speed；
● The weld joint is smooth and aesthetically pleasing, with no or simple treatment after welding;
● The fiber laser is consumables-free and easy in daily maintenance, with a service life of more over 100,000 hours;
● With a high electro-optical conversion rate, it is more energy-efficient and power-saving;
● It has a built-in cooling system, requiring no external water supply for cooling;
● It adopts the infrared dot-line positioning technology to realize precise programming and welding;
● There are two modes of fiber laser welding modes (modulating/continuous), which can be switched as required;
● With a protection grade of IP54, the robot can adapt to harsh production conditions;
● The robot's repeated positioning accuracy is up to 0.05mm, achieving a stable and reliable performance;
● The six-axle robot is more flexible, enabling welding operation in larger space and allowing flexible transmission and non-contact welding for inaccessible precision parts, which is applicable to seam welding, splice welding, butt welding, stitch welding etc.;
● A wire feeding device, included in the standard configuration for the whole series, is applicable to larger welds to meet the welding needs of most products;
● CCD-based observing system (LCD) is optionally provided to clearly observe the welding effect.

Introduction of main components

Using self-developed laser welding joint, it has very high welding stability and flexibility, and can rotate and swing 360 degrees for welding

The fiber laser is consumables-free and easy in daily maintenance, with a service life of more over 100,000 hours;

The control cabinet of the robot laser welding machine supplies the operation energy of the robot arm, making the equipment more energy-saving and power-saving

The machine is equipped with intelligent operation handle, the icon is simple and easy to understand, and the operation can be in place in one step for a few minutes

The water tank of robot laser welding machine can heat and cool the machine, and monitor the water temperature in real time. If the temperature is too high, the system will automatically turn off the laser to avoid damage to the laser.

Double wedge swing welding joint technology

The wobble welding module is configured on the laser welding joint. Its unique wedge vibration mode widens the weld and makes the laser welding more widely used. It can realize laser high-efficiency and precision welding for larger workpieces and workpieces with wider weld

Angle welding of complex products

It has great flexibility to weld the complex parts of seam and stack welding, and it can adapt to the complex parts of seam and stack welding.

Application Scenarios

Conventional manual welding is disadvantaged by energy consumption, unreliable welding quality and hazard to welding personnel. As a result, enterprises substitute welding robot for conventional manual welding. With the proven application of laser technology, many enterprises use laser welding robot instead of conventional welding robot. One laser welding robot can work as efficiently as 3-4 conventional welding robots together, saving a lot of time on prototyping and investment in tooling, and reducing investment and costs.

Automobile manufacturing

Shipping industry

Metalworking

Fitness Equipment

Aerospace

Engineering construction

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Technical Parameter
Item	1000W	1500W		2000W		3000W	5000W
Fiber Type	Rare Earth Doped Fiber	Rare Earth Doped Fiber		Rare Earth Doped Fiber		Rare Earth Doped Fiber	Rare Earth Doped Fiber
Laser wavelength	1070±10nm	1070±10nm		1070±10nm		1070±10nm	1070±10nm
Maximum pulse frequency	5000Hz	5000Hz		5000Hz		5000Hz	5000Hz
Fiber output head	QBH	QBH		QBH		QBH	QBH
Fiber length	10-20m	10-20m		10-20m		10-20m	10-20m
Fiber Core Diameter	50μm	50μm		50μm		50μm	50μm
Operating mode	Continuous/adjustable	Continuous/adjustable		Continuous/adjustable		Continuous/adjustable	Continuous/adjustable
Laser lifetime	>100,000hrs	>100,000hrs		>100,000hrs		>100,000hrs	>100,000hrs
Cooling method	Water cooling	Water cooling		Water cooling		Water cooling	Water cooling
Targeting	Red light indication and CCD observation system
Power required	AC 220V 50Hz		AC 220/380V 50Hz		AC 380V 50Hz
Average power consumption	3.7kW	5.6kW	6.4kW		10kW		15.8kW
Remark:1. The reference laser is Maxphotonics laser, and the chiller is Teyu chiller;2. The parameters in this table are for reference only, and everything is subject to the actual delivery of the equipment.

Robot Brand

ABB, FANUC, KUKA, Yaskawa.

Optional Welding Head

Collimation welding head, swing welding head, galvanometer welding head..

Optional Configuration

Vision system, wire feeding system, seam tracking system, positioner, etc.

Robot main parameters
Item	ABB IRB 1600	Item Fanuc M-10iD	Yaskawa GP12
Number of axes	6 axes	6 axes	6 axes
Power supply	AC 220V 50Hz	AC 220V 50Hz	AC 220V 50Hz
Payload	10kg	12kg	12kg
Reachable distance	1450mm	1450mm	1450mm
Repeatability	0.05mm	0.03mm	0.02mm
Weight	250kg	250kg	150kg
Note: The parameters in this table are for reference only, and all are subject to the actual delivery of the equipment.