显示标签为“InductionBrazingAluminumPipes”的博文。显示所有博文
显示标签为“InductionBrazingAluminumPipes”的博文。显示所有博文

2023年11月7日星期二

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating https://dw-inductionheater.com/induction-brazing-aluminum-pipes.html?feed_id=230316&_unique_id=6549f1063f4ea

2023年11月5日星期日

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment
https://dw-inductionheater.com/brazing-aluminum-pipes-assembly-with-induction.html?feed_id=230256&_unique_id=65488389b4973

2023年5月7日星期日

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年3月30日星期四

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年3月18日星期六

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

2023年3月15日星期三

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年2月22日星期三

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction

Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds

Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy

Temperature: 968 ºF (520 ºC)

Frequency 50 kHz

Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application.

Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch.

Results/Benefits

  • Speed: The recommended approach cut their heating time in half when compared to using a torch

  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver

  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

2023年2月15日星期三

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年2月11日星期六

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年2月5日星期日

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2023年1月9日星期一

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

2022年11月13日星期日

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2022年10月31日星期一

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

2022年10月16日星期日

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2022年10月11日星期二

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2022年10月5日星期三

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2022年8月28日星期日

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

2022年6月27日星期一

Induction Brazing Aluminum Pipes

Induction Brazing Aluminum Pipes Objective: Brazing two aluminum pipes simultaneously to an aluminum evaporator core Material 2 aluminum pipes 0.72" (18.3mm) diameter, evaporator core 9.88" x 10.48" x 1.5" thick (251mm x 266.3mm x 38mm), braze rings Temperature 610 ºF (321 ºC) Frequency 250 kHz Equipment • DW-UHF-20KW induction heating system, equipped with a remote workhead containing two 1.5μF capacitors for a total of 0.75μF • An induction heating coil designed and developed specifically for this application. Process A four turn helical pancake coil is used to heat the 2 pipes simultaneously. Three braze rings are placed on each joint and power is applied for 90-100 seconds to create a leak proof joint on both pipes. Narrative • Customer is requiring a 40 seconds heat time for both brazes. In order to meet this requirement 3 units will be utilized to braze 2 joints each for a total of 6 joints in 90-100 seconds. The customer is currently using a flame process which can burn away the thin flange at the joint area and create scrap parts. By switching to induction for this application the customer is decreasing their scrap parts and also increasing their quality and production rate. Results/Benefits Induction heating provides: • Repeatable leak free joints • Increased part quality, less scrap • Hands-free heating that involves no operator skill for manufacturing • Even distribution of heating

2022年5月20日星期五

Brazing Aluminum Pipes Assembly With Induction

Brazing Aluminum Pipes Assembly With Induction Objective: Braze an aluminum assembly to 968 ºF (520 ºC) within 20 seconds Material : Customer supplied 1.33" (33.8 mm) O.D. aluminum tube and aluminum mating part ,Aluminum braze alloy Temperature: 968 ºF (520 ºC) Frequency 50 kHz Equipment: DW-HF-35KW,30-80 kHz induction heating system equipped with a remote heat station containing one 53 μF capacitor A two-position helical induction heating coil designed and developed specifically for this application. Process: Braze material was applied between the tubing and the mating part. The assembly was placed inside the coil and heated for approximately 40 seconds. With a two-position coil, two parts can be heated simultaneously, which means one part would be completed every 15-20 seconds. Braze material was stick fed, which created a good joint. The heating time with two parts being heated simultaneously meets the client's objective, and represents a significant improvement in regards to speed over using a torch. Results/Benefits
  • Speed: The recommended approach cut their heating time in half when compared to using a torch
  • Part quality: Induction heating is a repeatable method with more consistency than a torch can generally deliver
  • Safety: Induction heating is a clean, precise method that does not involve an open flame like a torch, which results in a safer work environment

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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.