Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly

Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly

The invention discloses a disassembly method for nickel-base high-temperature alloy ring parts after interference assembly, and belongs to the technical field of aero-engines. By the adoption of the disassembly method, the two nickel-base high-temperature alloy ring parts after interference assembly...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHENG MING, HE DONGMIN, YANG WENHUI, SUN CHANGYOU
Format: Patent
Sprache:eng
Schlagworte:
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ZHENG MING
HE DONGMIN
YANG WENHUI
SUN CHANGYOU
description The invention discloses a disassembly method for nickel-base high-temperature alloy ring parts after interference assembly, and belongs to the technical field of aero-engines. By the adoption of the disassembly method, the two nickel-base high-temperature alloy ring parts after interference assembly can be disassembled as the original ones without damaging the surfaces of the parts. The disassembly method includes the steps that step1, an internal seal head is manufactured for an assembly part; step2, a combination part with the internal seal head is placed in a heating box to be heated to 180 DEG C-200 DEG C, and then heat preservation is performed for 30-40 minutes; step3, the heated combination part with the internal seal head is taken out and placed on a working table, and liquid nitrogen is poured into the assembly part and then placed for 10-12 minutes; step4, the assembly part is taken out of the assembled parts, the liquid nitrogen is poured out from the assembly part, the internal seal head of the assembly part is removed, and then disassembly is completed.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104368954A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104368954A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104368954A3</originalsourceid><addsrcrecordid>eNqNjLEOgkAQBWksjPoP6weQaECjpUGNlZU9LvgOLh53l92z8O-l4ANsZprJzLPn2SqrYmjclwakPrzIBCFv2zdc3rCCetv1ecIQIZw-AmLnwpfE-o4iS1JikyBk_UgDgW_HZpous5lhp1hNXmTr6-VR3XLEUEMjt_BIdXXfbspifzjuylPxT_MDEWk9_w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly</title><source>esp@cenet</source><creator>ZHENG MING ; HE DONGMIN ; YANG WENHUI ; SUN CHANGYOU</creator><creatorcontrib>ZHENG MING ; HE DONGMIN ; YANG WENHUI ; SUN CHANGYOU</creatorcontrib><description>The invention discloses a disassembly method for nickel-base high-temperature alloy ring parts after interference assembly, and belongs to the technical field of aero-engines. By the adoption of the disassembly method, the two nickel-base high-temperature alloy ring parts after interference assembly can be disassembled as the original ones without damaging the surfaces of the parts. The disassembly method includes the steps that step1, an internal seal head is manufactured for an assembly part; step2, a combination part with the internal seal head is placed in a heating box to be heated to 180 DEG C-200 DEG C, and then heat preservation is performed for 30-40 minutes; step3, the heated combination part with the internal seal head is taken out and placed on a working table, and liquid nitrogen is poured into the assembly part and then placed for 10-12 minutes; step4, the assembly part is taken out of the assembled parts, the liquid nitrogen is poured out from the assembly part, the internal seal head of the assembly part is removed, and then disassembly is completed.</description><language>eng</language><subject>COMBINED OPERATIONS ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS</subject><creationdate>2015</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=20150225&amp;DB=EPODOC&amp;CC=CN&amp;NR=104368954A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150225&amp;DB=EPODOC&amp;CC=CN&amp;NR=104368954A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHENG MING</creatorcontrib><creatorcontrib>HE DONGMIN</creatorcontrib><creatorcontrib>YANG WENHUI</creatorcontrib><creatorcontrib>SUN CHANGYOU</creatorcontrib><title>Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly</title><description>The invention discloses a disassembly method for nickel-base high-temperature alloy ring parts after interference assembly, and belongs to the technical field of aero-engines. By the adoption of the disassembly method, the two nickel-base high-temperature alloy ring parts after interference assembly can be disassembled as the original ones without damaging the surfaces of the parts. The disassembly method includes the steps that step1, an internal seal head is manufactured for an assembly part; step2, a combination part with the internal seal head is placed in a heating box to be heated to 180 DEG C-200 DEG C, and then heat preservation is performed for 30-40 minutes; step3, the heated combination part with the internal seal head is taken out and placed on a working table, and liquid nitrogen is poured into the assembly part and then placed for 10-12 minutes; step4, the assembly part is taken out of the assembled parts, the liquid nitrogen is poured out from the assembly part, the internal seal head of the assembly part is removed, and then disassembly is completed.</description><subject>COMBINED OPERATIONS</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>UNIVERSAL MACHINE TOOLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEOgkAQBWksjPoP6weQaECjpUGNlZU9LvgOLh53l92z8O-l4ANsZprJzLPn2SqrYmjclwakPrzIBCFv2zdc3rCCetv1ecIQIZw-AmLnwpfE-o4iS1JikyBk_UgDgW_HZpous5lhp1hNXmTr6-VR3XLEUEMjt_BIdXXfbspifzjuylPxT_MDEWk9_w</recordid><startdate>20150225</startdate><enddate>20150225</enddate><creator>ZHENG MING</creator><creator>HE DONGMIN</creator><creator>YANG WENHUI</creator><creator>SUN CHANGYOU</creator><scope>EVB</scope></search><sort><creationdate>20150225</creationdate><title>Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly</title><author>ZHENG MING ; HE DONGMIN ; YANG WENHUI ; SUN CHANGYOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104368954A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>COMBINED OPERATIONS</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>UNIVERSAL MACHINE TOOLS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHENG MING</creatorcontrib><creatorcontrib>HE DONGMIN</creatorcontrib><creatorcontrib>YANG WENHUI</creatorcontrib><creatorcontrib>SUN CHANGYOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHENG MING</au><au>HE DONGMIN</au><au>YANG WENHUI</au><au>SUN CHANGYOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly</title><date>2015-02-25</date><risdate>2015</risdate><abstract>The invention discloses a disassembly method for nickel-base high-temperature alloy ring parts after interference assembly, and belongs to the technical field of aero-engines. By the adoption of the disassembly method, the two nickel-base high-temperature alloy ring parts after interference assembly can be disassembled as the original ones without damaging the surfaces of the parts. The disassembly method includes the steps that step1, an internal seal head is manufactured for an assembly part; step2, a combination part with the internal seal head is placed in a heating box to be heated to 180 DEG C-200 DEG C, and then heat preservation is performed for 30-40 minutes; step3, the heated combination part with the internal seal head is taken out and placed on a working table, and liquid nitrogen is poured into the assembly part and then placed for 10-12 minutes; step4, the assembly part is taken out of the assembled parts, the liquid nitrogen is poured out from the assembly part, the internal seal head of the assembly part is removed, and then disassembly is completed.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN104368954A
source esp@cenet
subjects COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
title Disassembly method for nickel-base high-temperature alloy ring parts after interference assembly
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T07%3A42%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHENG%20MING&rft.date=2015-02-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN104368954A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true