RU93004662A - METHOD AND DEVICE FOR WELDING SHEETS IN WELDED SHEET BEFORE BY LASER - Google Patents

METHOD AND DEVICE FOR WELDING SHEETS IN WELDED SHEET BEFORE BY LASER

Info

Publication number
RU93004662A
RU93004662A RU93004662/08A RU93004662A RU93004662A RU 93004662 A RU93004662 A RU 93004662A RU 93004662/08 A RU93004662/08 A RU 93004662/08A RU 93004662 A RU93004662 A RU 93004662A RU 93004662 A RU93004662 A RU 93004662A
Authority
RU
Russia
Prior art keywords
laser
sheet before
welded sheet
welding sheets
sheets
Prior art date
Application number
RU93004662/08A
Other languages
Russian (ru)
Other versions
RU2150362C1 (en
Inventor
Майер Маркус
Урех Вернер
Вюгер Карл
Original Assignee
Эльпатроник АГ
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 Эльпатроник АГ filed Critical Эльпатроник АГ
Publication of RU93004662A publication Critical patent/RU93004662A/en
Application granted granted Critical
Publication of RU2150362C1 publication Critical patent/RU2150362C1/en

Links

Claims (1)

Листы, которые должны соединяться друг с другом посредством стыковой сварки, позиционируют с прилеганием друг к другу своими торцовыми поверхностями. Для уменьшения зазора в стыке до размера, требующегося для лазерной сварки по меньшей мере один лист пластически деформируют вдоль линии стыка так, что материал течет в сторону зазора, и уменьшают при этом ширину зазора. Таким образом можно сваривать разрезанные со значительно меньшей точностью листы.Sheets that must be joined to each other by butt welding are positioned abutting each other with their end surfaces. To reduce the joint gap to the size required for laser welding, at least one sheet is plastically deformed along the joint line so that the material flows toward the gap, and the gap width is reduced. In this way, sheets cut with significantly less accuracy can be welded.
RU93004662/02A 1992-04-12 1993-04-12 Method and apparatus for welding sheets to sheet blank by means of laser RU2150362C1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1173/92 1992-04-12
CH117392 1992-04-12
CH121192 1992-04-13
CH1211/92 1992-04-13
CH573/93 1993-02-25

Publications (2)

Publication Number Publication Date
RU93004662A true RU93004662A (en) 1996-09-20
RU2150362C1 RU2150362C1 (en) 2000-06-10

Family

ID=25686890

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93004662/02A RU2150362C1 (en) 1992-04-12 1993-04-12 Method and apparatus for welding sheets to sheet blank by means of laser

Country Status (2)

Country Link
MX (1) MX9302078A (en)
RU (1) RU2150362C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906171B1 (en) 2006-09-22 2009-05-15 Vai Clecim Sa SOLDERING DEVICE OF SHEET BANDS
EP2540435A1 (en) 2011-07-01 2013-01-02 Siemens Vai Metals Technologies SAS Safety enclosure for laser radiation confinement
RU2605032C1 (en) * 2015-09-24 2016-12-20 Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) Ribbed panels laser welding method
RU2722292C1 (en) * 2019-06-03 2020-05-28 Общество с ограниченной ответственностью "НАУЧНО-ТЕХНИЧЕСКОЕ ОБЪЕДИНЕНИЕ "ИРЭ-Полюс" (ООО НТО "ИРЭ-Полюс") Clamp retainer of shaped structure for laser metal processing

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