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Ukufakwa kweshidi eligoqiwe likathayela elishisayo

1.Izicelo zemboni yesakhiwo sensimbi

I-hot roll galvanized embonini yesakhiwo sensimbi isetshenziselwa ikakhulukazi izindlu zesakhiwo sensimbi elula nama-workshops, uhlaka lwamathambo esakhiwo esikhulu luyinsimbi eyakhiwe ngamakhaza, ikakhulukazi i-C steel, i-Z steel, i-floor bearing plate kanye ne-steel gutter yokukhiqiza, ukucaciswa kobukhulu ikakhulukazi yi-1.5 - 3.5 mm.

Ngenxa yesisindo esincane, amandla aphezulu, ukuma okuhle, ukwakhiwa okusheshayo, ukungcoliswa okuncane, ukusebenza okuhle kokulwa komoya nokuzamazama komhlaba, izakhiwo zesakhiwo sensimbi "izinto zokwakha eziluhlaza" zihambisana nemvelo.

Emazweni athuthukile, ukusetshenziswa kwesakhiwo sensimbi sekuphenduke umkhuba wokuthuthukiswa kwezakhiwo, e-China, ukwakhiwa kwesakhiwo sensimbi kuseyinsakavukela, kunentuthuko eningi namandla.

Ngokusho kwedatha yase-Taiwan, ingxenye yebhodi eliboshwe ngombala kanye ne-substrate eshisayo eyakhiwe ngothayela ekwakhiweni ngokuvamile ingu-5:1.Ngokusekelwe kulesi sibalo, isidingo semakethe yamashidi eshidi elishisayo yaseChina kulo nyaka singamathani angu-600,000.

Ngenxa yomthamo wamanje wasekhaya wokukhiqiza weshidi eligoqiwe eliwuthayela, futhi ukungenisa ezweni akukwazi ukwanelisa isidingo semakethe, ukusetshenziswa okukhulu kakhulu emakethe okwamanje ukukhiqizwa kwefekthri encane enamathayela aneshidi, okukhawulelwe izimo zokukhiqiza kanye nenqubo. ubuchwepheshe, ikhwalithi yendawo yomkhiqizo, ukulawula inani lama-galvanized, ukumelana nokugqwala kanye nezakhiwo zemishini kungahlangabezana nesidingo semakethe.

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2.Steel silo embonini izicelo

Uma kuqhathaniswa nesitsha sokugcina sendabuko sangempela, indawo yokugcina izinto yensimbi inezinzuzo zokwakha okusheshayo, ukuqina komoya okuhle, amandla aphezulu, indawo ephansi yokusebenza, izindleko eziphansi, isakhiwo senoveli, ukubukeka okuhle nokunye.Ngaphezu kuka-80% we-grannaire yokukhiqiza insimbi ubukhulu be-1.0-1.4mm, ububanzi obungu-495mm obushisayo obugoqwe bensimbi obucwebezelayo (2.5-4mm 75%), impahla engu-Q215-235, ubuningi bensimbi & GT;275 amagremu per square metre.Amachibi okuhlanza indle wezinhlelo zokukhuculula indle emadolobheni nasezimbonini ikakhulukazi asebenzisa amashidi angu-4.0mm.

3.Ukusetshenziswa kwemboni yokukhiqiza izimoto zabagibeli besitimela

Ukwakhiwa kwegobolondo langaphandle, igobolondo langaphakathi, ipuleti elingaphezulu nangaphansi lemoto yomgibeli kudinga u-1.0-3.0mm ishidi likathayela eligoqiwe elishisayo noma elibandayo.Ishidi likathayela eligoqelwe ngokushisayo lithatha indawo yeshidi eligoqekile elibandayo, elenza inqubo ibe lula, lisheshise umjikelezo wokukhiqiza imoto, futhi andise impilo yesevisi yemoto.Ngokwesilinganiso, imoto ngayinye yomgibeli idla amathani angu-15 weshidi eligoqwe elishisayo, phakathi kwawo i-1-2.75mm engamathani angu-4.5.Umthamo kazwelonke wokukhiqiza izimoto zabagibeli ulingana namayunithi ayizi-10,000, futhi kulinganiselwa ukuthi isidingo samashidi asongwe ashisayo singamathani angama-45,000.

4.Izicelo zemboni yezimoto

Emazweni athuthukile, inani le-coating steel plate liye laba ngaphezu kuka-60% yenani leshidi lensimbi.Kuwumkhuba ongenakugwemeka ukuthi ipuleti lokunamathisela lisetshenziswa kakhulu njengesembozo somzimba wemoto ukuze kuthuthukiswe ukusebenza kokunqanda ukugqwala.Kusukela ekusetshenzisweni kweshidi likathayela ezimotweni, ukucaciswa kokusetshenziswa kwalo kungaphezulu, inani likhulu, ikakhulukazi elisetshenziswa epuleti eliphansi lezimoto, imishayo ehlukahlukene, ipuleti lokuqinisa i-boam, ukusekela, ubakaki kanye nepuleti yokuxhuma.Ngenxa yokusetshenziswa kwezingxenye ezifihliwe, ikhwalithi engaphezulu kanye nezidingo zokusebenza komdwebo ojulile azikho phezulu, ngakho-ke ezinye izingxenye zingasetshenziswa esikhundleni sokucutshungulwa kweshidi elishisayo le-substrate, ukusetshenziswa kwemoto ukucaciswa kweshidi elishisayo ku-1.5-3.0mm.

5.Esikhundleni seshidi eligoqiwe elibandayo

Njengamanje, abakhiqizi bezitimela ezifuywayo ezingaphezu kuka-1.2mm ukukhiqizwa kuka-1.2mm cishe amathani ayi-12-140,000 / ngonyaka, ngokusho kokwethulwa kochwepheshe, ishidi elibandayo eligoqelwe elibandayo kanye neshidi elishisayo elisetshenziswayo ekusetshenzisweni kokusebenza alihlukile, futhi isisekelo esishisayo. ishidi likathayela linezinzuzo ezisobala zezindleko.Ngokombono, i-hot substrate galvanizing ingashintsha ngokuphelele imikhiqizo ebandayo ye-substrate galvanizing.


Isikhathi sokuthumela: Sep-16-2021