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Securing and contacting terminal pins in support plate - uses heating of pins inserted orthogonally in plate bores by current pulses, with simultaneous pin deformation
Securing and contacting terminal pins in support plate - uses heating of pins inserted orthogonally in plate bores by current pulses, with simultaneous pin deformation
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机译:固定并接触支撑板上的端子销-通过电流脉冲加热垂直插入板孔中的销,同时使销变形
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摘要
The terminal pins to be secured and contacted are fitted with a strip for incorporation in a support plate of a circuit wiring. The pins (2) are set orthogonally through bores in the support plate, heated by a current pulse and mechanically deformed in such manner than an electric contact is formed with the circuit wiring. If a soft solder layer is provided on the wiring, or the pin, the current pulse provides the actual soldering. The device used for the process contains a clamping electrode (6), retaining the terminal pin up to its strip (5). The electrode pushes the pin through the plate bore, while a sprung counter electrode (9) deforms the pin end protruding from the plate.
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