SU461816A1 - Contact welding method - Google Patents

Contact welding method

Info

Publication number
SU461816A1
SU461816A1 SU1962492A SU1962492A SU461816A1 SU 461816 A1 SU461816 A1 SU 461816A1 SU 1962492 A SU1962492 A SU 1962492A SU 1962492 A SU1962492 A SU 1962492A SU 461816 A1 SU461816 A1 SU 461816A1
Authority
SU
USSR - Soviet Union
Prior art keywords
welding method
contact welding
welding
contact
resistance
Prior art date
Application number
SU1962492A
Other languages
Russian (ru)
Inventor
Владимир Сергеевич Катин
Валентин Борисович Никулин
Original Assignee
Предприятие П/Я В-8495
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я В-8495 filed Critical Предприятие П/Я В-8495
Priority to SU1962492A priority Critical patent/SU461816A1/en
Application granted granted Critical
Publication of SU461816A1 publication Critical patent/SU461816A1/en

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  • Resistance Welding (AREA)

Description

ответствующим сварочным контактам электрод-деталь по схеме генератора тока. При этом мощность измерительных импульсов выбираетс  значительно меньше мощности сварочных импульсов.corresponding welding contacts electrode part according to the current generator circuit. At the same time, the power of the measuring pulses is chosen significantly less than the power of the welding pulses.

Предмет изобретени Subject invention

Способ контактной сварки, преимущественно роликовой, двум  параллельно установленными роликовыми электродами дл  герметизации корпусов микросхем, при котором производ т регулирование сварочного тока по величине сопротивлени  между электродами, отличающийс  тем, что, с целью повыщени  качества герметизации, измерение сопротивлени  производ т перед каждым импульсом сварочного тока одновременно между каждым электродом и свариваемой деталью, а регулирование сварочного тока осуществл ют в каждом полупериоде сварочного тока в зависимости от величин измеренных сопротивлений сварочных контактов.A method of contact welding, mainly roller, with two parallel-installed roller electrodes for sealing the microcircuit cases, in which the welding current is controlled by the resistance between the electrodes, characterized in that, in order to improve the quality of the sealing, the resistance is measured before each pulse of the welding current simultaneously between each electrode and the part to be welded, and the welding current is controlled in each half-cycle of the welding current depending on on the values of the measured resistance of welding contacts.

/V л А/ V l A

АBUT

SU1962492A 1973-10-03 1973-10-03 Contact welding method SU461816A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1962492A SU461816A1 (en) 1973-10-03 1973-10-03 Contact welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1962492A SU461816A1 (en) 1973-10-03 1973-10-03 Contact welding method

Publications (1)

Publication Number Publication Date
SU461816A1 true SU461816A1 (en) 1975-02-28

Family

ID=20565439

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1962492A SU461816A1 (en) 1973-10-03 1973-10-03 Contact welding method

Country Status (1)

Country Link
SU (1) SU461816A1 (en)

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