Paunofamba uchienda panzvimbo yekuvaka kana muchitoro chekugadzira simbi chemuno, uchaona kuti kunyangwe paine mazana emaprofiles esimbi angangovepo, mashoma eChikamu cheRectangular Hollow (RHS)Saizi dzinoita kuti zvinhu zviwedzere kurema. Izvi hazvisi zvinhu zvinongoerekana zvaita; asi ndizvo zvinhu zvinofadza zveinjiniya—zvinopa huremu, mutengo, uye simba rakanakisisa.
Kana uri kuronga zvekuvaka kana kutsvaga zvinhu, heino tarisa saizi dzeRHS dzauchasangana nadzo uye kuti dzinoshanda sei munyika chaiyo.
Saizi dze "Zuva Nezuva": 80×40mm uye 100×50mm
Dai paive ne "default" setting yemafuremu esimbi, izvi ndizvo zvaizoitika. Munzvimbo zhinji dzepasi, 80×40 uye 100×50 ndizvo zvinhu zvekutanga zvinoitwa nemutengesi kubva pa rack nekuti zvinobata mabasa mazhinji ekuvaka kubva pachiedza kusvika pakati nepakati.
Iyo 80×40mm iri kushanda:Funga nezvenguva yekupedzisira yawakaona fenzi yesimbi yemazuva ano, gedhi repaki, kana jira remukati mumotokari yekutakura zvinhu. Saizi iyi inozivikanwa nekuti iri nyore kubata—mugadziri mumwe chete anogona kufambisa hurefu hwemamita matanhatu pasina crane, zvichiita kuti ive yakakwana kunemagedhi ekugara, matrailer madiki, uye ma handrail e mezzanine.
Kuchinja kwe100×50mm:Kana ukasvika pa100×50, unowanzo taura nezve "kutakura mutoro" mupfungwa yekutengeserana. Uchawana izvi sepurlinsmudzimba diki dzekuchengetera zvinhu kana kuti mufuremu huru yemagadzirirwo epaneru yezuvaNekuti yakadzika zvakapetwa kaviri kupfuura yakafara, zvinogoneka kuti mainjiniya vaverenge kuti ichatsauka zvakadii kana paine sinou yakawanda kana mhepo ine simba.
Magamba Akakosha: 200×500mm uye 60×500m
Kana wangosvika padanho re500mm, hausi kungovaka furemu chete; uri kuvaka chiratidzo. Saizi idzi dzinowanzo "rongwa nemapurojekiti" pane kuchengetwa seguruva.Iyo 200×500mm (Inorema Inosimudza):Ichi chikara chechikamu. Uchaona izvi munzvimbo dzekufambisa zvinhu kana mafekitori makuru emaindasitiri.Nekuda kwehukuru hwayo hwemukati, inowanzoshandiswa se "column yakagadzirwa." Vavaki vanoimisa, vodira kongiri yakasimba pasi nepakati, uye kamwe kamwe unowana kongiri inogona kutsigira imba yekuchengetera zvinhu ine nhurikidzwa dzakawanda uku ichiramba yakatetepa kana tichienzanisa necolumn yakakura yekongiri.
Iyo 60×500mm (Sarudzo yeMugadziri):Iyi imhando yeganda rakatetepa uye rinonakidza. Rinotaridzika sechipenga chikuru chesimbi. Uchaona izvi kunze kwezvivako zvemahofisi zvepamusoro-soro kana zviteshi zvendege.Inoshandiswa pa "madziro emaketeni." Kudzika kwe500mm kuripo kudzivirira madziro egirazi kuti asaputike panguva yedutu, asi upamhi hwe60mm hwakatetepa zvekuti hahuvharidzi vanhu vari mukati. Ndiwo mubatanidzwa wakakwana we "zvakaoma" uye "zvakajeka."
Simbi "Dzidziso": RHS Yehukuru Hudiki (semuenzaniso, 40×20mm)
Hazvisi zvese zvinoda kutsigira denga. Dzimwe nguva unongoda mupendero wakachena, wakatwasuka usingakanganise sehuni.
Kwazvinokodzera:Iyi ndiyo nzvimbo yevagadziri vemidziyo yemumba nevatengesi vezvitoro.Kana ukaona furemu yedhesiki "isina simba" muhofisi yetekinoroji kana reki yembatya muchitoro chinotengesa zvipfeko zvakawanda, zvingangoita kuti 40×20mm RHS.pombi yakatetepa ine madziro(1.6mm kusvika 2mm.)0mm), zvichireva kuti zviri nyore kusanganisa ne MIG welder yakajairika uye zvinotora magumo akafukidzwa neupfu zvakanaka.
Nei Zvikamu "Zvakavharwa" Zvichikunda
Mubvunzo unowanzo bvunzwa ndewekuti:Sei uchishandisa chubhu ine rectangular (RHS) pachinzvimbo cheI-beam yakajairwa kana aC-chiteshi?
Mhinduro inowanzo bva kunaKutenderedza (Kutenderedza).Kana ukatora C-channel woisa chinhu chinorema parutivi, chinoda kumonyoroka senoodle. RHS idenderedzwa rakavharwa; rinovenga kumonyoroka. Izvi zvinoita kuti ive yakachengeteka zvikuru kune zvivako "zvisina kuenzana", zvakaita sebharukoni rine cantileve kana chikwangwani chinobuda muchivako. Uyezve, hapana "miromo" kana "homwe" dzemvura netsvina yeshiri dzekuunganira, izvo zvinoderedza ngura zvakanyanya.
Chinyorwa pamusoro pe "Mapepa" (Magiredhi neMazinga)
Kunyange zvazvo saizi yacho ichikosha, "DNA" yesimbi yacho inokoshawo. Kazhinji unonzwa mazwi maviri makuru:
S235 vs. S355:Funga nezveS235 se "standard" uye S355 se "high-test." Kana uri kuvaka shed iri nyore yekumashure, S235 yakanaka. Kana uri kuvaka bhiriji kana chimwe chinhu chicharohwa nemhepo ine simba, sarudza S355.
Yakagadzikwa vs. Dema:Kana simbi ichizovigwa mukati memadziro, simbi "Nhema" (yakazorwa mafuta) yakachipa. Kana ichibuda kunze, unoda kuti ive "Hot-Dip Galvanized." Ichataridzika sesirivha uye ine madonhwe mashoma, asi haizombovi nengura kwemakore makumi matatu.
Nguva yekutumira: Ndira-22-2026
