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No. 520 ? Tube/Bracket Assembly

No. 520 ? Tube/Bracket Assembly

Product catalog summary
Brazing Machine Specifications
  • Assembly: The process involves a two-piece steel tube being attached to a steel mounting bracket.
  • Paste Filler Metal: Utilizes Fusion STN-1260-650, a cadmium-free filler metal with a liquidus temperature of 1305°F, compliant with AWS BAg 24 standards.
  • Production Rate: Capable of producing 250 parts per hour with a single operator.
  • Dimensions: The machine features a 46” x 55” welded steel base and a 24” diameter aluminum tooling plate, mounted to a PDC 12” electric direct drive indexer.
  • Utilities: Requires 230 VAC, 3-phase electrical supply, 24VDC control voltage, and compressed air at 80 psi.
  • PLC: Equipped with an Allen Bradley SLC 500 PLC and a DTAM operator interface panel.
Operational Sequence
  1. Step 1: Paste is automatically applied to the mounting bracket off-station.
  2. Station 1: Load the pasted bracket and tube into the fixture and unload the brazed assembly.
  3. Station 2: Open (no specific operation detailed).
  4. Station 3: Induction heating is applied.
  5. Station 4: Air cooling of the assembly.
Additional Details
  • The 4-station brazing machine operates efficiently at 250 parts per hour with one operator.
  • A stainless steel fixture ensures proper alignment of the assembly.
  • A 5 KW induction coil is used to bring the silver brazing filler metal to the required liquidus temperature of 1305°F.
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Catalog excerpts

No. 520 ? Tube/Bracket Assembly-1

Brazing & Soldering APPLICATION DATA No. 520 – Tube/Bracket Assembly Brazing Machine Specifications Assembly: Two-piece steel tube to steel mounting bracket Paste Filler Metal: Fusion STN-1260-650, cadmium-free, (AWS BAg 24) 1305°F liquidus. Production Rate: 250 parts per hour, one operator. 4-station brazing machine operates at 250 parts per hour with one operator. Dimensions: 46” X 55” welded steel base, 24” dia. aluminum tooling plate, mounted to PDC 12” electric direct drive indexer. Stainless steel fixture positions assembly in proper alignment. Utilities: Electrical 230 VAC, 3PH, Control voltage 24VDC, Compressed air (80 psi). PLC: Allen Bradley SLC 500 with DTAM operator interface panel. Sequence: Step 1 - Paste automatically applied to mounting bracket off-station. - Load pasted bracket and tube into fixture / unload brazed assembly. - Induction Heat FUSION INCORPORATED 4658 E. 355th St., Willoughby, OH 44094 Phone 1-800-626-9501 • (440) 946-3300 Fax (440) 942-9083 • e-mail: [email protected] 5 KW induction coil brings silver brazing filler metal to 1305°F liquidus temperature.

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