Specifications

laser welding
1.The best choice for the metal
2.save the place
3.favorable price
4.CE,SGS certifications

Optical fiber laser welding machine

 Introduction

 The laser deposition welding system (laser mould welder) is specially designed for the mould industry and used in repairing of precision moulds, such as mould manufacture for digital products, mobile phone, toy, automobile and motorcycle, and molding industry. Through the repairing of moulds, it is possible to reuse the moulds, save the production cost and improve the working efficiency significantly. This technology can also be used to modify the design or size of moulds to reduce the development period.

Features

The working principle of this laser deposition welding system is to use laser high thermal energy and the melting technology in spot to process the welding and repairing of minute parts. It makes up the shortage of traditional hydrogen arc welding in repairing precision surfaces, avoids the two difficulties of thermal strain and after-treatment, and saves the production period of mould.

Advantages

It is specially designed for the mould industry and the technology is imported from Germany. With unique structure design, it is suitable for repairing of large, medium and small moulds.
1. Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. The life of xenon lamp is more than 8 million times.
2. Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.
3. The laser head and optics part can be rotated for 360°, upward/downward lifting and forward/backward pushing, suitable for repairing of large, medium and small moulds.
4. The parameters are controlled by intelligent remote controller, which is simple and convenient.
5. The work bench can be lifted, and moved in three dimensions.
6. The size of light spot can be adjusted.

Suitable materials

The materials that can be welded are extensive: cold work alloy steel, hot work alloy steel, nickel tool steel, high grade steel, steel alloy, high tenacity aluminum alloy, etc.

Technical parameters

 

Model	DW300	DW400	DW450
laser wavelength	1064nm	1064nm	1064nm
Rated Laser Output Power	300W	400W	450W
Maximal Laser Output Power	420W	520W	580W
Maximal Laser Pulse Power	70J	90J	l00J
Beam Radiation Angle	≤8mrad	≤8mrad	≤8mrad
Laser Power Instability	≤±3%	≤±3%	≤±3%
Facular Diameter	≥0.3mm	≥0.3mm	≥0.3mm
Pulse Breadth	0.3ms-20ms	0.3ms-20ms	0.3ms-20ms
Pulse Frequency	0.1-200Hz	0.1-200Hz	0.1-200Hz
Wave Amount	15	15	15
Light Focus Cavity	Combined Gold-Plated Reflector Cavity
Pump Source	Pulse Xenon Lamp	Pulse Xenon Lamp	Pulse Xenon Lamp
Laser Crystal	Nd:YAG	Nd:YAG	Nd:YAG
Collimating Location Way	CCD Surveillance System ( Selective Collocation)
Working Table CNC System	PLC/ 2-axis PC(3-axis selective)
Working Table Moving	200*100*150mm (selective collocation: z-axis manually)
Location Accuracy	0.02mm	0.02mm	0.02mm
Repeating Location Accuracy	±0.01mm	±0.01mm	±0.01mm
Working Table Load	50Kg	50Kg	50Kg
Working Voltage	380V/three-phase/50Hz/40A
Main Machine Power	12KW	14 KW	14 KW
Cooling Machine Power	5P	5P	5P
Cooling Mode	Outside Water Cooling
Machine Size (L*W*H )	1500×750×1200mm

 

 

Sample

 

 

...