Induction Atmosphere Brazing

Product catalog summary

Introduction
Fusion Incorporated introduces a new induction atmosphere brazing machine as an alternative to furnace brazing for steel and stainless steel. Key benefits include the use of less expensive filler metals, clean joints without heat scale, fluxless brazing, fast cycle times, and the elimination of post-braze cleaning and outsourcing costs.

Machine Specifications

Construction: Welded steel frame with clear acrylic guarding on three sides and a 36” diameter aluminum tooling plate.
Dimensions: 60”W x 68”D x 38” load height; center carousel supports long-length parts.
Fixtures: Two assemblies per fixture with an enclosure that mates with an external, sealed guard during the heating and cooling cycle.
Indexer: Weiss Barrel Cam TC 220.
Paste Filler Metal: Fusion CBL-A330-87X (BCu1a) with a liquidus of 1980°F (1082°C), fluxless.
Heating: Four 3.5 kW CEIA units, two per assembly for preheat and final braze; induction coils are water-cooled by a 2-gallon recirculating chiller; pyrometers monitor brazing temperature.
Atmosphere: A 95% Nitrogen/5% Hydrogen blend displaces oxygen inside fixture enclosures.
Control: Omron PLC with Omron interface, with options for other specifications.
Utilities: Electrical 480/3/60; 24 VDC control voltage; compressed air at 5 CFM; Nitrogen/Hydrogen at 700 CFH.
Rate: Capable of processing 275 parts per hour, subject to application requirements.

8-Station Brazing Machine Sequence

Station 1: Load/Unload Assembly (Two Assemblies Per Fixture)
Station 2: Brazing Paste Filler Metal Applied
Station 3: Induction-Preheat
Station 4: Induction – Final Heat
Station 5-8: Cooling

Premeasured deposits of copper paste filler metal are applied to joint areas of stainless steel assemblies. Two induction units heat parts in an enclosed fixture where a nitrogen/hydrogen mix displaces oxygen to ensure sound brazed joints.

Catalog excerpts

CataProdGB table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:17.00pt "Arial", sans-serif; } .font3 { font:9.00pt "Tahoma", sans-serif; } .font4 { font:9.00pt "Verdana", sans-serif; } MDG-106 Induction Atmosphre Brazing Ask for Video Fusion introduces a new brazing machine that offers a good alternative to furnace brazing of steel and stainless steel. Enjoy the following benefits: Use less expensive filler metals Braze without flux No post-braze cleaning 9 Produce clean joints-no heat scale Fast cycle times Braze in-house, eliminate costs of outsourcing Induction Atmosphre Brazing Machine Sp訩cification Construction: Welded steel frame with clear acrylic guarding on three sides; 36" dia. aluminum tooling plate. Dimensions: 60"W x 68"D x 38" load height; center carousel supports long length parts. Fixtures: Two assemblies per fixture; fixture enclosure mates with an external, sealed guard throughout heating and cooling cycle. Indexer: Weiss Barrel Cam TC 220. Paste Filler Metal: Fusion CBL-A330-87X (BCula) 1980°F (1082°C) liquidus; fluxless. Heating: Four (CEIA) 3.5 kW units, two per assembly, preheat and final braze; induction coils water cooled by 2 gallon recirculating chiller; pyrometers monitor brazing temperature. Atmosphere: 95Nitrogen/5Hydrogen blend displaces oxygen inside fixture enclosures. Control: Omron PLC with Omron interface (others can be specified). Utilities: Electrical 480/3/60; 24 VDC control voltage; compressed air, 5 CFM, Nitrogen/Hydrogen, 700 CFH. Rate: 275 parts per hour; rate may vary depending on application requirements. FUSIONINCORPORATED 4658 E. 355th St., Willoughby, OH 44094 Phone 1-800-626-9501 (440) 946-3300 Fax (440) 942-9083 Օ e-mail: [email protected] Web: www.fusion-inc.com See Reverse Side

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CataProdGB table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:17.00pt "Arial", sans-serif; } Induction Atmosphre Brazing 8-Station Brazing Machine Squence Station 1 - Load/Unload Assembly (Two Assemblies Per Fixture) Station 2 - Brazing Paste Filler Metal Applied Station 3 - Induction-Preheat Station 4 - Induction - Final Heat Station 5 - Cool Station 6 - Cool Station 7 - Cool Station 8 - Cool joints.

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Induction Atmosphere Brazing

Induction Atmosphere Brazing

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