Objective Induction Brazing copper rods to brass strips to replace torch operation. The current torch process results in excessive contaminants on the assembly, and requires extensive rework after the induction brazing operation. Equipment DW-UHF-10KW INDUCTION BRAZING MACHINE Two turn open end conveyor coil Materials • Copper coupon plate and copper rod • Braze wire – … Read more
Objective Induction Brazing Copper to Copper parts Spacer. The workpieces were heated to 2012˚F (1100˚C) in 1 minutes. Recommended Equipment The recommended equipment for this application is the DW-HF-45kw induction heating machine Materials: Copper section: 0.55” thick x 1.97” long x 1.18” wide x 0.2” long (14 mm thick & 50 mm long x 30 … Read more
High Frequency Induction Brazing Copper to Stainless Steel Process Technology Objective The objective of this induction brazing copper to stainless steel using a DW-UHF-40kw induction heating power supply with a custom heating station Equipment DW-UHF-40KW Induction Heating Power Supply HLQ custom coil Key Parameters Power: 23.65 kW Temperature: Approximately 1300°F (704)°C Time: 3.5 mins Materials Cooper … Read more
High Frequency Induction Brazing copper to copper pipes Process Objective: Induction Brazing copper to copper pipes Equipment: DW-UHF-6KW-III handheld induction brazing heater Materials: Six Copper pipes (9.5 mm) Power: 6 kW Temperature: 1475 °F/ 800°C Time: 20 seconds Process: The DW-UHF-6KW-III handheld induction brazing system with robot can automatically induction braze multiple joints located in predefined positions. For this brazing application a … Read more
induction brazing copper and brass rods Objective Induction Brazing copper and brass rods and strips to replace torch operation. The current torch process results in excessive contaminants on the assembly, and requires extensive rework after the brazing operation. Equipment DW-UHF-40KW high frequency induction brazing machine Two turn open end conveyor coil Materials • Copper coupon … Read more
Induction Handheld Brazing Copper To Steel Tube Objective Braze copper cylinders, copper wires, and steel tubes in under 20 seconds using the DW-UHF-6KW-III handheld induction heating system. Equipment DW-UHF-6KW-III handheld induction heating system Test 1 Materials • Copper cylinder to copper wire. Power: 6.6kW Temperature: 871° C (1600° F) Time: 20 sec Test 2 Materials • … Read more
Induction Brazing Copper Tube For Refrigeration Objective Induction Brazing of a Copper Refrigeration Tube to Steel Tube Equipment DW-UHF-6KW-I Handheld Induction Brazing System Materials Copper Refrigeration to steel tube Copper tube – 0.2” (5.08mm) at the interface Steel tube Flared interface 0.25” (6.35mm) Power: 6kW Temperature: 1600°F (871°C) Time: 6 sec Results and Conclusions: Successfully braze … Read more
Induction Brazing Copper Tube of Heat Exchanger Objective Brazing heat exchanger copper to copper pipes Industry Various industries Base material Copper tubes – Diameter / thickness of external tube: 12.5 x 0.35 and 16.75 x 0.4 – Type of assembly: lap joint Other materials Brazing alloy rings Equipment DW-UHF-6KW-III handheld induction brazing heater Key Parameters … Read more
High frequency Induction brazing copper tube to brass fitting process Objective Induction brazing copper to brass fitting using brazing alloy and flux within 60 seconds. Equipment 1.DW-UHF-6KW-III handheld induction heater 2 turn helical coil Materials • Brass fitting • Copper tubing • Silver brazing alloy (pre-formed) • Flux Key Parameters Temperature: Approximately 1350 °F (732°C) … Read more