Umbhobho wentsimbi otyheliyityhubhu yentsimbi engenanto enomngxuma ofana ne-oval. Iinjineli zihlala ziyisebenzisa xa iprojekthi ifuna amandla alawulwayo kwicala elinye, imiphetho egudileyo, kunye nenkangeleko ecocekileyo. Xa ithelekiswa nemibhobho ejikelezayo okanye eyisikwere, imo ye-oval itshintsha ukusasazwa komthwalo kunye nokuziphatha kwesakhiwo esikwinkonzo.
Ukuziphatha kweCandelo leMilo kunye namandla
Umbhobho wentsimbi otyheli unemilinganiselo emibini ephambili: umphetho omde kunye nomphetho omfutshane. Ngenxa yokuba ezi axes zimbini zahlukile, umbhobho awuziphathi ngendlela efanayo kuzo zonke iindlela.
Umbhobho umelana nokugoba ngcono kunombhobho ojikelezayo onobunzima obufanayo xa amandla esetyenziswa kumgca wawo omde. Oku kuvumela iinjineli ukuba zibeke amandla apho afunekayo khona. Xa amandla esetyenziswa kumgca omfutshane, ukumelana nokugoba kuphantsi, ngoko ke umbhobho kufuneka ufakwe kwindawo efanelekileyo.
Ngokungafaniyo neetyhubhu ezisikwere okanye eziziingxande, iipayipi ezimbhoxo azinazo iikona ezibukhali. Uxinzelelo lusasazeka ngokulinganayo kumphezulu ogobileyo. Oku kunciphisa umngcipheko wokuqhekeka kwaye kuphucula ukusebenza kokudinwa xa kulayishwa ngokuphindaphindiweyo.
Ukusebenza komthwalo kwizicelo zemihla ngemihla
Xa kucinezelwa okanye kuthe tyaba kancinci, imibhobho yentsimbi egobileyo iyaguquguquka ngendlela elawulekayo. Iikona ziindawo ezibuthathaka eziqhelekileyo kwiityhubhu ezisikwere, kodwa imibhobho egobileyo iyayiphepha le ngxaki.
Oku kuzenza zilungele ii-handrails, ii-guardrails, iifreyimu, kunye nezakhiwo eziva ukungcangcazela okanye ukudibana rhoqo nabantu. Imilo egudileyo ikwaphucula ukhuseleko kunye nentuthuzelo ngexesha lokusetyenziswa.
Inkqubo yoMveliso
Uninzi lweepayipi zentsimbi ezimbhoxo zenziwe ngeetyhubhu zentsimbi ezidityanisiweyo. Kwaye iYUANTAI DERUN ibonelela ngazoityhubhu yentsimbi ende eyenziwe ngokwezifiso.
Umcu wentsimbi uqala wenziwe ube yityhubhu engqukuva uze udityaniswe kusetyenziswa i-electric resistance welding (ERW). Emva kokuba umthungo we-weld uthambekile kwaye uhlolwe, ityhubhu engqukuva idlula kwiirola ezenza iirola ezitshintsha kancinci imo yayo ibe yi-oval.
Ngexesha lale nkqubo, kufuneka kulawulwe izinto ezininzi:
Ubungakanani bee-axes ezinde nezimfutshane
Ubukhulu bodonga emva kokwenziwa
Ukuthe tye ecaleni kobude bombhobho
Indawo yomthungo we-weld
Ulawulo olungalunganga lunokubangela ukungalingani kobukhulu okanye ukugqwetheka komphezulu. Inkqubo yokwakha ezinzileyo iyimfuneko ukugcina imilo ihambelana ukusuka kwibhetshi ukuya kwibhetshi.
Ukukhetha Izinto
Intsimbi yesakhiwo esinekhabhoni encinci yeyona nto ixhaphakileyo kwiipayipi zentsimbi ezimbhoxo.
Njengoko sonke sisazi, iiklasi ezifana ne-Q235 okanye i-ASTM A500 zisetyenziswa kakhulu kuba kulula ukuzenza kwaye zinamandla azinzileyo. Iiklasi ezinamandla aphezulu ezifana ne-Q355 okanye i-S355 nazo zingasetyenziswa, kodwa zifuna ulawulo oluqinileyo lokwakheka.
Kwiindawo ezingaphandle okanye ezifumileyo, imibhobho egobileyo egqunyiweyo eshushu idla ngokukhethwa. Umaleko we-zinc ukhusela umphezulu wentsimbi kwaye ucothisa ukugqwala. Ukusetyenziswa ngaphakathi okanye ekuhombiseni, imibhobho egqunywe nge-galvanized okanye epeyintiweyo idla ngokwanela.
Iipayipi ze-oval zentsimbi engagqwaliyo zisetyenziswa apho ukumelana nokugqwala okanye ukubonakala komphezulu kubaluleke kakhulu, njengakwiiprojekthi zokwakha okanye zangaphakathi.
Unyango Lomphezulu kunye Nobomi Benkonzo
Unyango lomphezulu aluchaphazeli nje kuphela inkangeleko.
I-hot-dip galvanizing ikhusela ukugqwala ixesha elide kwaye ifanelekile kwizakhiwo zangaphandle. Iipayipi ezifakwe i-galvanizing zibonelela ngokuqina okungcono kwaye kulula ukuzicubungula, kodwa ukumelana kwazo nokugqwala kuphantsi.
Iindawo ezipeyintiweyo okanye ezigqunywe ngomgubo zihlala zisetyenziswa kwiindawo ezibonakalayo. Ukucocwa kakuhle komphezulu kubalulekile ukuqinisekisa ukuba i-coating inamathela kakuhle kwaye ihlala ixesha elide.
Izicelo eziqhelekileyo
Imibhobho yentsimbi e-oval isetyenziswa kakhulu kwezi:
Izibambo kunye neereyili zokukhusela
Udonga lwekhethini kunye neenkxaso zefacade
Iifreyimu zefenitshala kunye nemilenze yetafile
Iinkqubo zocingo
Izinto zokuhombisa zesakhiwo
Kwezi zicelo, imilo ye-oval iphucula ulawulo lwamandla kunye nokhuseleko lomsebenzisi.
Ukuthelekiswa nezinye iipayipi zentsimbi
Xa kuthelekiswa nemibhobho engqukuva, imibhobho yentsimbi e-oval inika amandla aphezulu okugoba kwicala elinye ngaphandle kokongeza ubunzima. Xa kuthelekiswa nemibhobho eyisikwere okanye engxande, inciphisa uxinzelelo kwaye iphucula ukumelana nokudinwa.
Nangona kunjalo, iipayipi ezimbhoxo zifuna ukwakheka nokufakelwa okuchanekileyo ngakumbi. Indlela umbhobho obekwe ngayo kufuneka ihambelane nendlela umthwalo obekwe ngayo ukuze kufezekiswe ukusebenza okungcono.
Isiphelo
Umbhobho wentsimbi otyheli sisisombululo esisebenzayo solwakhiwo esineenzuzo ezicacileyo zoomatshini. Ukuma kwawo kuphucula ukusasazwa koxinzelelo, ukhuseleko, kunye nenkangeleko. Xa uveliswa ngolawulo olufanelekileyo lokwakheka kwaye usetyenziswa ngendlela efanelekileyo, imibhobho yentsimbi otyheli isebenza ngokuthembekileyo kuzo zombini izicelo zolwakhiwo kunye nezokuhlobisa.
Ixesha leposi: Jan-14-2026
