SU1266689A1 - Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine - Google Patents

Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine Download PDF

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Publication number
SU1266689A1
SU1266689A1 SU853842300A SU3842300A SU1266689A1 SU 1266689 A1 SU1266689 A1 SU 1266689A1 SU 853842300 A SU853842300 A SU 853842300A SU 3842300 A SU3842300 A SU 3842300A SU 1266689 A1 SU1266689 A1 SU 1266689A1
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SU
USSR - Soviet Union
Prior art keywords
welding machine
heat treatment
strip
heating
electrodes
Prior art date
Application number
SU853842300A
Other languages
Russian (ru)
Inventor
Александр Федорович Новицкий
Павел Николаевич Смирнов
Исай Израйлевич Ошеверов
Николай Сергеевич Кабанов
Самуил Григорьевич Молчадский
Original Assignee
Магнитогорский Дважды Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Меткомбинат Им.В.И.Ленина
Магнитогорский Ордена Трудового Красного Знамени Горно-Металлургический Институт Им.Г.И.Носова
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Application filed by Магнитогорский Дважды Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Меткомбинат Им.В.И.Ленина, Магнитогорский Ордена Трудового Красного Знамени Горно-Металлургический Институт Им.Г.И.Носова filed Critical Магнитогорский Дважды Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Меткомбинат Им.В.И.Ленина
Priority to SU853842300A priority Critical patent/SU1266689A1/en
Application granted granted Critical
Publication of SU1266689A1 publication Critical patent/SU1266689A1/en

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Abstract

Изобретение относитс  к области сварочной техники и может быть использовано преимущественно при термообработке широких полос непосредственно после их сварки в зажимах сварочной машины. Целью изобретени   в-, л етс  обеспечение равномерного нагрева зоны сварного соединени  при термообработке за счет предотвращени  перегрева краев полосы. В процессе нагрева зоны сварного соединени , зажатой в зажимах сварочной машины, методом пропускани  через нее злект (Л рического тока удельное давление зажати  полосы в злектродах сварочной машины уменьшают по длине шва в 1,52 ,0 раза от его середины к кра м.The invention relates to the field of welding technology and can be used mainly in the heat treatment of wide strips immediately after their welding in the clamps of the welding machine. The aim of the invention is to ensure uniform heating of the welded joint zone during heat treatment by preventing overheating of the edges of the strip. In the process of heating the welded joint zone, clamped in the clamps of the welding machine, by passing a reflector through it (electric current, the specific pressure to clamp the strips in the welding machine electrodes is reduced by a factor of 1.52, 0 times from its midpoint to the edge.

Description

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Claims (1)

Формула изобретенияClaim Способ нагрева полосы со сварным швом при термообработке в электродах стыкосварочной машины, по которому через зону сварного шва пропускают электрический ток, отличающийся тем, что, с целью улучшения качества сварного соединения за счет его равномерного нагрева по длине, удельное давление зажатия полосы в электродах сварочной машины уменьшают по длине шва в 1,5-2,0 раза от его середины к краям.A method of heating a strip with a weld during heat treatment in the electrodes of a butt welder, through which an electric current is passed through the zone of the weld, characterized in that, in order to improve the quality of the welded joint due to its uniform heating along the length, the specific pressure of the strip in the electrodes of the welding machine reduce along the length of the seam in 1.5-2.0 times from its middle to the edges.
SU853842300A 1985-01-15 1985-01-15 Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine SU1266689A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853842300A SU1266689A1 (en) 1985-01-15 1985-01-15 Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853842300A SU1266689A1 (en) 1985-01-15 1985-01-15 Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine

Publications (1)

Publication Number Publication Date
SU1266689A1 true SU1266689A1 (en) 1986-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU853842300A SU1266689A1 (en) 1985-01-15 1985-01-15 Method of heating a strip with weld in heat treatment in electrodes of butt-welding machine

Country Status (1)

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SU (1) SU1266689A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент JP № 45-25971, кл. В 23 К 11/02, 1970. Кочергин К.А. Сварка давлением. Л.: Машиностроение, 1972, с. 183. *

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