Method for improving C warping of cooled hot-rolled strip steel layer

Method for improving C warping of cooled hot-rolled strip steel layer

The invention discloses a method for improving C warping after a hot rolled strip steel layer is cooled. The method comprises the following steps that S1, a C warping steel type identification table is formulated; s2, after the process control system receives the information issued by the production...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHU HAIHUA, BA LIYING, ZHANG HEYONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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 ZHU HAIHUA
BA LIYING
ZHANG HEYONG
description The invention discloses a method for improving C warping after a hot rolled strip steel layer is cooled. The method comprises the following steps that S1, a C warping steel type identification table is formulated; s2, after the process control system receives the information issued by the production and manufacturing system, the process control system checks the information to determine whether an anti-C-warping control process needs to be carried out or not, if yes, the step S3 is executed, and if not, the step S3 is executed; s3, determining the density of laminar cooling water; s4, determining an opening priority sequence of upper and lower laminar cooling headers of the pre-calculated laminar cooling water; s5, determining a priority sequence of opening or reducing the upper and lower laminar flow cooling headers under feed-forward control; s6, determining a priority sequence of increasing or decreasing opening of the upper and lower laminar cooling headers under feedback control; and S7, opening the arra
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118681929A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118681929A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118681929A3</originalsourceid><addsrcrecordid>eNrjZHD1TS3JyE9RSMsvUsjMLSjKL8vMS1dwVihPLCoAsfLTFJLz83NSUxQy8kt0i_JzQMzikqLMAiCZmpqjkJNYmVrEw8CalphTnMoLpbkZFN1cQ5w9dFML8uNTiwsSk1PzUkvinf0MDS3MLAwtjSwdjYlRAwDHXTL1</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for improving C warping of cooled hot-rolled strip steel layer</title><source>esp@cenet</source><creator>ZHU HAIHUA ; BA LIYING ; ZHANG HEYONG</creator><creatorcontrib>ZHU HAIHUA ; BA LIYING ; ZHANG HEYONG</creatorcontrib><description>The invention discloses a method for improving C warping after a hot rolled strip steel layer is cooled. The method comprises the following steps that S1, a C warping steel type identification table is formulated; s2, after the process control system receives the information issued by the production and manufacturing system, the process control system checks the information to determine whether an anti-C-warping control process needs to be carried out or not, if yes, the step S3 is executed, and if not, the step S3 is executed; s3, determining the density of laminar cooling water; s4, determining an opening priority sequence of upper and lower laminar cooling headers of the pre-calculated laminar cooling water; s5, determining a priority sequence of opening or reducing the upper and lower laminar flow cooling headers under feed-forward control; s6, determining a priority sequence of increasing or decreasing opening of the upper and lower laminar cooling headers under feedback control; and S7, opening the arra</description><language>chi ; eng</language><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>2024</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=20240924&amp;DB=EPODOC&amp;CC=CN&amp;NR=118681929A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240924&amp;DB=EPODOC&amp;CC=CN&amp;NR=118681929A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU HAIHUA</creatorcontrib><creatorcontrib>BA LIYING</creatorcontrib><creatorcontrib>ZHANG HEYONG</creatorcontrib><title>Method for improving C warping of cooled hot-rolled strip steel layer</title><description>The invention discloses a method for improving C warping after a hot rolled strip steel layer is cooled. The method comprises the following steps that S1, a C warping steel type identification table is formulated; s2, after the process control system receives the information issued by the production and manufacturing system, the process control system checks the information to determine whether an anti-C-warping control process needs to be carried out or not, if yes, the step S3 is executed, and if not, the step S3 is executed; s3, determining the density of laminar cooling water; s4, determining an opening priority sequence of upper and lower laminar cooling headers of the pre-calculated laminar cooling water; s5, determining a priority sequence of opening or reducing the upper and lower laminar flow cooling headers under feed-forward control; s6, determining a priority sequence of increasing or decreasing opening of the upper and lower laminar cooling headers under feedback control; and S7, opening the arra</description><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD1TS3JyE9RSMsvUsjMLSjKL8vMS1dwVihPLCoAsfLTFJLz83NSUxQy8kt0i_JzQMzikqLMAiCZmpqjkJNYmVrEw8CalphTnMoLpbkZFN1cQ5w9dFML8uNTiwsSk1PzUkvinf0MDS3MLAwtjSwdjYlRAwDHXTL1</recordid><startdate>20240924</startdate><enddate>20240924</enddate><creator>ZHU HAIHUA</creator><creator>BA LIYING</creator><creator>ZHANG HEYONG</creator><scope>EVB</scope></search><sort><creationdate>20240924</creationdate><title>Method for improving C warping of cooled hot-rolled strip steel layer</title><author>ZHU HAIHUA ; BA LIYING ; ZHANG HEYONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118681929A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHU HAIHUA</creatorcontrib><creatorcontrib>BA LIYING</creatorcontrib><creatorcontrib>ZHANG HEYONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHU HAIHUA</au><au>BA LIYING</au><au>ZHANG HEYONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for improving C warping of cooled hot-rolled strip steel layer</title><date>2024-09-24</date><risdate>2024</risdate><abstract>The invention discloses a method for improving C warping after a hot rolled strip steel layer is cooled. The method comprises the following steps that S1, a C warping steel type identification table is formulated; s2, after the process control system receives the information issued by the production and manufacturing system, the process control system checks the information to determine whether an anti-C-warping control process needs to be carried out or not, if yes, the step S3 is executed, and if not, the step S3 is executed; s3, determining the density of laminar cooling water; s4, determining an opening priority sequence of upper and lower laminar cooling headers of the pre-calculated laminar cooling water; s5, determining a priority sequence of opening or reducing the upper and lower laminar flow cooling headers under feed-forward control; s6, determining a priority sequence of increasing or decreasing opening of the upper and lower laminar cooling headers under feedback control; and S7, opening the arra</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118681929A
source esp@cenet
subjects MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
title Method for improving C warping of cooled hot-rolled strip steel layer
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T09%3A08%3A32IST&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=ZHU%20HAIHUA&rft.date=2024-09-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118681929A%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