LSM 300
9Pages

PR.FRITSCH SONDERMASCHINEN Fully Automatic Laser Welding Machine LSM 300 Dr. Fritsch Sondermaschinen GmbH, 70736 Fellbach, Germany

MAIN FEATURES • for diamond saw blades of 0 100 - 1.200 mm with manual feeding of 0 100 - 800 mm with automatic feeding other diameter ranges are possible upon request • high productivity due to optimized processes in the machine (e.g. 54 saw blades per hour with 0 310 mm and 15 standard segments and 3 drop segments) • exact positioning of the segments to ensure consistent quality of the saw blades • high strength of the weld seam due to intelligent measuring methods (e.g. drop segment, concentricity of the steel center) • precise seam position trough measurement of blade diameter and...

Blade clamping - E.02.08: 1 blade clamping system for inner hole diameter complete for range up to Ø 50 mm Ø 15,8 & 16 mm, Ø 20 mm Ø 22,0 mm, Ø 22 & 22,2 mm, Ø 25,4 mm Ø 30 mm, Ø 35 mm, Ø40 mm, Ø 50 mm - E.02.09: 1 blade clamping system for inner hole diameter for Ø 60mm Magazine - E.02.16: loading and unloading (up to Ø 800 mm), incl. 2 magazine trollies and 2 sets bolts - E.02.17: 1 set magazine bolts and sleeves range Ø 15,8 – 40mm Ø 15,8 & 16 mm, Ø 20 mm Ø 22,0 mm, Ø 22 & 22,2 mm, Ø 25,4 mm Ø 30 mm, Ø 35 mm, Ø40 mm, Ø 50 mm - E.02.18: 1 set magazine bolts and sleeves range Ø 50 mm, Ø 60...

The steel center is taken from the magazine either manually or by means of the blade exchanger, placed in the clamping fixture of the rotary table, measured and positioned. The linear table takes the rotary table with the steel center to the welding station where the steel center is clamped pneumatically. The segments are conveyed to the welding station by the individual segment feeders and clamped pneumatically. The segment is welded on the steel center by means a path-controlled laser beam. The clamping fixtures of the steel center and the segments are released, the steel center moves on...

Inert gas (beam line): - consumption: - pressure: - connection: - type: Inert gas (welding): - consumption: - pressure: - connection: - type: Suction system: - connection: - recommended air flow rate: provided by customer > 4 l/min (depending on process) 3,8 - 5,3 bar plug-type adapter for hose with outer 0 6 mm nitrogen or adsorption-dried air (for more information, please contact us) provided by customer approx. 5 - 50 l/min (depending on process) max. 5 bar plug-type adapter for hose with outer 0 6 mm argon or helium provided by customer connection piece for hose or pipe with inner 0 30...

Requirements for operation of Dr. Fritsch Laser Welding Machines LSM 300, BSM 300, LSM 316 in combination with ROFIN DC 020 / 025 Laser source - output: - asjustable laser power: - wave length: - pulse frequency: - total laser power: - laser gas (rental bottle): 2.000 Watt bzw. 2.500 Watt 10 - 100 % of output 10,6 ^m 2 - 5000 Hz approx. 35 kVA(DC 020) resp. 41 kVA (DC 025) Rofin Sinar Special Pre-Mix (The rented bottle with laser gas is not part of the scope of supply and has to be provided by the customer. Available e.g.at the local Messer Griesheim representation). Requirements of cooling...

Cooling water internal - laser source Quantity approx. 4 l demineralised water ! Recommendation: conductivity meter for measuring the water quality >> available at Dr. Fritsch ! Recommendation: Water demineralization device for the preparation of pure water >> available at Dr. Fritsch Maintenance ! Recommendation: Rofin 3.000 h service package, mirror cleaning set >> available at Dr. Fritsch Security Work on a closed laser beam protective glasses DIN 58212 Work on an open beam protective glasses class Di L4 Work or maintenance on a laser source must only be carried out by the manufacturer...

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