RU2014109616A - METHOD FOR ASSEMBLING A TUBE UNIT ASSEMBLY OF A HEAT EXCHANGE TYPE ВХД-5 - Google Patents
METHOD FOR ASSEMBLING A TUBE UNIT ASSEMBLY OF A HEAT EXCHANGE TYPE ВХД-5 Download PDFInfo
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- RU2014109616A RU2014109616A RU2014109616/06A RU2014109616A RU2014109616A RU 2014109616 A RU2014109616 A RU 2014109616A RU 2014109616/06 A RU2014109616/06 A RU 2014109616/06A RU 2014109616 A RU2014109616 A RU 2014109616A RU 2014109616 A RU2014109616 A RU 2014109616A
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- assembling
- tube sheet
- flat tubes
- вхд
- heat exchange
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- Laser Beam Processing (AREA)
Abstract
1. Способ сборки узла трубной решетки теплообменного аппарата типа ВХД-5, при котором плоские трубки вставляют в углубления в трубной доске и приваривают с помощью лазера, отличающийся тем, что предварительно на широких стенках плоских трубок формируют расположенные в шахматном порядке соосные конические углубления до контакта вершин их конусов, после чего сваривают их лазером между собой.2. Способ сборки трубной решетки по п.1, отличающийся тем, что сварку производят лазерной головкой, имеющей гальванометрические сканаторы.3. Способ сборки трубной решетки по п.1, отличающийся тем, что перемещение лазерной головки на рабочую позицию осуществляют с помощью привода трехкоординатного манипулятора по управляющей программе.1. A method of assembling a tube sheet assembly of a heat exchanger type VHD-5, in which the flat tubes are inserted into the recesses in the tube plate and laser welded, characterized in that the staggered coaxial conical recesses are formed on the wide walls of the flat tubes before contact vertices of their cones, after which they are laser welded together. 2. A method for assembling a tube sheet according to claim 1, characterized in that the welding is performed by a laser head having galvanometric scanners. The method of assembling a tube sheet according to claim 1, characterized in that the laser head is moved to a working position using a three-coordinate manipulator drive according to a control program.
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RU2014109616/06A RU2014109616A (en) | 2014-03-12 | 2014-03-12 | METHOD FOR ASSEMBLING A TUBE UNIT ASSEMBLY OF A HEAT EXCHANGE TYPE ВХД-5 |
Applications Claiming Priority (1)
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RU2014109616/06A RU2014109616A (en) | 2014-03-12 | 2014-03-12 | METHOD FOR ASSEMBLING A TUBE UNIT ASSEMBLY OF A HEAT EXCHANGE TYPE ВХД-5 |
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RU2014109616A true RU2014109616A (en) | 2015-09-20 |
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RU2014109616/06A RU2014109616A (en) | 2014-03-12 | 2014-03-12 | METHOD FOR ASSEMBLING A TUBE UNIT ASSEMBLY OF A HEAT EXCHANGE TYPE ВХД-5 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2718393C2 (en) * | 2016-01-19 | 2020-04-02 | Линде Акциенгезельшафт | Method of connection of tubes of shell-and-tube heat exchanger with tube array of shell-and-tube heat exchanger |
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2014
- 2014-03-12 RU RU2014109616/06A patent/RU2014109616A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2718393C2 (en) * | 2016-01-19 | 2020-04-02 | Линде Акциенгезельшафт | Method of connection of tubes of shell-and-tube heat exchanger with tube array of shell-and-tube heat exchanger |
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