2022年11月29日星期二

induction brazing brass pipe to brass part

Objective High Frequency Induction Brazing brass pipe to brass part and a brass tip in under one minute using induction.
Equipment DW-UHF-6KW-III handheld induction brazing machine handheld inductino heater 2 turns coil Materials • Wide brass part • Brass pipe • Silver-based brazing alloy, provided by customer
Test 1 – Pipe to wide part: Key Parameters Power: 4.4 kW Temperature: Approximately 1400° F (760° C) Time: 38 sec
Test 2 – Pipe to tip: Key Parameters Power: 4.4 kW Temperature: Approximately 1400° F (760° C) Time: 17 sec
Process: Test 1
  • The wide part and brass pipe are assembled and a brazing alloy ring is placed between them.
  • The assembly is put inside the induction heating coil and induction heat is applied.
  • The joint is completed in 38 seconds.
Test 2
  • The tip and pipe are assembled and a brazing alloy ring is placed between them.
  • The assembly is put inside the coil and induction heat is applied.
  • The joint is completed in 17 seconds.
Results/Benefits: Induction heating provides:
  • Strong durable joints
  • Selective and precise heat zone, resulting in less part distortion and joint stress than welding
  • Less oxidation
  • Faster heating cycles
  • More consistent results and suitability for large volume production, without the need for batch processing
  • Safer process than flame brazing

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HLQ induction heating machine manufacturer provides the service of induction brazing,melting,hot forming,hardening surface,annealing,shrink fitting,PWHT,etc.