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Wuhan Hans Goldensky Laser System Co., Ltd.

[Province: Hubei ]

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Stainless steel Laser Welding Machine with continuous 24 hours auto welding

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Stainless steel Laser Welding Machine with continuous 24 hours auto welding

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Stainless steel laser welding machine with continuous 24 hours auto welding

Plate Laser Welding machine

Description:

The application of laser welding in automobile manufacturing begins in the transmission gear welding, in the design and manufacture of auto transmission gear, in order to reduce the gear's weight, volume and machining difficulty, and to save raw materials, developed countries have processed gears or gear shafts in split-type instead of wholistic machining then weld the two parts together to be an integrated part.

HC03 high power gear laser welding machine, is composed by high power Rofin-DC030/DC035 laser source, water chiller, processing machine tool, auto preheat machine, robotic hand for loading and unloading, CNC system and do on. The control system can realize integrated control to the whole machine, such as processing machine tool, water chiller, protective air unit and so on . It is easy to adjust the parameters, with centralized display and strong anti-interference ability. With reasonable hardware and software, durable and stable, protect operator's safety by laser fence.HC03 type welding achine is specialized in processing transmission dual gear, dual gear shaft of automobiles.

Specifications:

Model	GS-HC03
Laser source	Rofin-DC030 (fiber/CO₂)
Output wave length	10.6 um
Output power range	300 - 3000W
Power stability	±2% (long term)
Diameter of laser beam	20 - 25 mm
Laser beam stability	≤ 0.15 mrad
Water chiller	LSJR-500BX chilling system
rated refrigerating	50kW
CNC machine tool (X, Y, Z -axis)
Location accuracy	≥±0.02 mm
Relocation accuracy	≥±0.01 mm
4-station and auto loading turn plate	0.9 s/station
Processing parameters
Max. Welding depth	5 mm
Min. Welding width	1 mm
Welding speed	1.5 - 3.0 m/min
Processing size
External diameter	Φ40 - Φ130 mm
Internal diameter	Φ35 - Φ70 mm
Thickness	20 - 60 mm
Max. Length of gear shaft	350 mm
Max. Diameter of gear shaft location	Φ35 mm
Control system	SIEMENS 828D+auxiliary PLC

Technical parameter of fiber laser welding

welding depth(mm)	0.5	0.8	1	1	1	2	2	2	3	3	3	4	4	5
welding power(k w)	0.5	0.5	1	1.5	2	2	2.5	3	2	2.5	3	2.5	3	3
welding speed(m/min)	0.8	0.5	1.3	2.5	4.5	2	3	3.2	1.6	2	2.4	2	2.4	1
Note: After welding of stainless steel material ,welding seam the mechanics indexes are reaching or higher than the parent material properties, and the weld forming looks good, no macroscopic defects porosity, cracks appear