High Frequency Brazing Stainless Steel Fittings Objective High Frequency Brazing stainless steel fittings to corogated (SS) hoses. The hoses are with sizes ID 1.575in (40mm) and ID 2.99in (76 mm). The customer has never used induction heating before and is not familiar with the induction process. The goal of this test is to prove the strength of … 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
High Frequency Induction Brazing Aluminum Tube T Joints Objective Induction brazing of multiple in line aluminum T tube joints for less than 10 seconds each and brazing an aluminum fitting into an aluminum tube 1.25″ (32mm). The application is about brazing of an aluminum tube assembly consisting of two parallel tubes with outer diameter of … Read more
Induction Brazing Copper T Pipe With Induction Heating Machine Objective Evaluate replacing of flame copper t pipe brazing with induction brazing. Equipment DW-HF-25kw high frequency induction heating machine Materials • Copper main tube – 1.13” (28.7 0mm) OD 1.01” (25.65 mm) ID • Riser tube copper – 0.84” (21.33 0mm) OD, 0.76” (19.30 0mm) ID … 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
High frequency induction brazing steel tube to steel fitting Objective Handheld high frequency induction brazing of a steel tube to a steel fitting Recommended Equipment The recommended equipment for this application is the DW-UHF-6KW-III handheld induction brazing heater heat station. Materials: Steel tube to steel fitting braze using Lucas-Milhaupt Easy FLO 3 brazing alloy rings and … Read more
Handheld Brazing Stainless Steel Tube With Handheld Induction Heater Objective Induction Braze stainless steel tubes to copper tubes with handheld induction brazing heater. Objective is to evaluate induction brazing solution. Customer is looking to reduce defects and for a cleaner brazing environment. Due to different pipe size and lower volume – evaluation is performed with … Read more
Induction Brazing Carbide Onto Steel Part Objective Brazing carbide onto steel workpiece Equipment DW-UHF-6KW-III Handheld Induction Brazing Heater Key Parameters Power: 4kW Temperature: Approximately 1500°F (815°C) Time: 16 sec Materials Coil- 2 helical turns (20 mm ID) 1 planar turn (40 mm OD, 13 mm Height) Carbide- 13 mm OD, 3 mm wall thickness Steel piece– … 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