METHOD FOR FORMING NON-DETACHABLE JOINTS ON TUBES

FIELD: plastic metal working, namely processes for forming non-detachable joints on tubes with use local deformation effect of intermediate member such as sleeve of plastic material. ^ SUBSTANCE: method comprises steps of expanding tube in detachable die; placing sleeve of plastic material into form...

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Hauptverfasser: KOZIJ S.S, BATRAEV G.A, KOZIJ S.I
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Sprache:eng ; rus
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creator KOZIJ S.S
BATRAEV G.A
KOZIJ S.I
description FIELD: plastic metal working, namely processes for forming non-detachable joints on tubes with use local deformation effect of intermediate member such as sleeve of plastic material. ^ SUBSTANCE: method comprises steps of expanding tube in detachable die; placing sleeve of plastic material into formed cavity of tube; axially compressing said sleeve; placing joined end of tube in volume of tube cavity having no sleeve until achieving its contact with end of sleeve; before orbit welding, loading joined members by axial compression effort in order to achieve dense contact of joined surfaces. ^ EFFECT: enhanced strength characteristics of non-detachable joints with improved corrosion resistance. ^ 4 dwg
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placing sleeve of plastic material into formed cavity of tube; axially compressing said sleeve; placing joined end of tube in volume of tube cavity having no sleeve until achieving its contact with end of sleeve; before orbit welding, loading joined members by axial compression effort in order to achieve dense contact of joined surfaces. ^ EFFECT: enhanced strength characteristics of non-detachable joints with improved corrosion resistance. ^ 4 dwg</description><edition>7</edition><language>eng ; rus</language><subject>BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING ; WEAPONS ; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20040810&amp;DB=EPODOC&amp;CC=RU&amp;NR=2233725C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20040810&amp;DB=EPODOC&amp;CC=RU&amp;NR=2233725C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOZIJ S.S</creatorcontrib><creatorcontrib>BATRAEV G.A</creatorcontrib><creatorcontrib>KOZIJ S.I</creatorcontrib><title>METHOD FOR FORMING NON-DETACHABLE JOINTS ON TUBES</title><description>FIELD: plastic metal working, namely processes for forming non-detachable joints on tubes with use local deformation effect of intermediate member such as sleeve of plastic material. ^ SUBSTANCE: method comprises steps of expanding tube in detachable die; 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language eng ; rus
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subjects BLASTING
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WEAPONS
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
title METHOD FOR FORMING NON-DETACHABLE JOINTS ON TUBES
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