Temperature 130 ºC
Frequency 300 kHz
Equipment DW-UHF-4.5kW power supply equipped with a remote heat station containing one 0.66mF capacitor. A custom-made
coil: 4 turns of 1/4" x 1/2" rectangular copper tubing, measuring 24" by 2 1/4".
Process Stationary heating - with the coil located on the topside of the sample - was utilized to achieve uniform melt and adhesion. The shingles were overlapped according to requirements and placed on wood to simulate the installation on a roofing surface. In addition, pressure was applied by pressing the
water-cooled coil against the shingle to facilitate the bonding (illustration). Tests are performed at several time-voltage settings.
Results Tests resulted in excellent bond formation with the absence of encapsulant bubbling and only slight surface texture change.
2021年11月14日星期日
Induction Bonding Solar Panel
Induction Bonding Solar Panel With High Frequency Heating System
Objective To heat the stainless steel substrate of a solar panel shingle in order to melt the polymer encapsulant, allowing two shingles to bond together with a 3 inch overlap.
Material 3" by 10.25" section of a 21" solar panel shingle
Temperature 130 ºC
Frequency 300 kHz
Equipment DW-UHF-4.5kW power supply equipped with a remote heat station containing one 0.66mF capacitor. A custom-made
coil: 4 turns of 1/4" x 1/2" rectangular copper tubing, measuring 24" by 2 1/4".
Process Stationary heating - with the coil located on the topside of the sample - was utilized to achieve uniform melt and adhesion. The shingles were overlapped according to requirements and placed on wood to simulate the installation on a roofing surface. In addition, pressure was applied by pressing the
water-cooled coil against the shingle to facilitate the bonding (illustration). Tests are performed at several time-voltage settings.
Results Tests resulted in excellent bond formation with the absence of encapsulant bubbling and only slight surface texture change.
Temperature 130 ºC
Frequency 300 kHz
Equipment DW-UHF-4.5kW power supply equipped with a remote heat station containing one 0.66mF capacitor. A custom-made
coil: 4 turns of 1/4" x 1/2" rectangular copper tubing, measuring 24" by 2 1/4".
Process Stationary heating - with the coil located on the topside of the sample - was utilized to achieve uniform melt and adhesion. The shingles were overlapped according to requirements and placed on wood to simulate the installation on a roofing surface. In addition, pressure was applied by pressing the
water-cooled coil against the shingle to facilitate the bonding (illustration). Tests are performed at several time-voltage settings.
Results Tests resulted in excellent bond formation with the absence of encapsulant bubbling and only slight surface texture change.
我的简介
- HLQ induction heating machine
- HLQ induction heating machine manufacturer provides the service of induction brazing,melting,hot forming,hardening surface,annealing,shrink fitting,PWHT,etc.