Njengoko sisazi sonke,icandelo intsimbi umngxumayinto eqhelekileyo yokwakha izakhiwo zentsimbi. Ngaba uyazi ukuba zingaphi iifom zecandelo lamalungu esakhiwo sentsimbi ephezulu? Makhe sijonge namhlanje.
1, Axially wagxininisa ilungu
Ilungu elithwele i-axial force libhekisa ikakhulu kwilungu elithwele i-axial tension okanye i-axial pressure, eyona ilula phakathi kwamalungu.
2, ilungu Flexural
Amalungu agobayo aphantsi kakhulu kumaxesha okugoba kunye namandla anqamlezayo, uninzi lwawo luyimiqadi. Ifom yecandelo jikelele yeli lungu i-I-shaped. Kukho kwakhona i-groove, i-trapezoid kunye ne-Z-shape xa amandla amancinci. Xa i-force inkulu, i-box shape ingasetyenziswa. Kufuneka kuqatshelwe ukuba xa kubalwa amandla okwakhiwa kwamalungu anjalo, kungekhona nje amandla okugoba, kodwa kunye ne-shear force kunye nokuzinza kufuneka kubalwe.
3, ilungu Eccentrically elayishiwe
Amalungu agxininisekileyo ngokubanzi akakhathazwa kuphela kumandla e-axial, kodwa nakwixesha lokugoba kunye namandla okucheba. Amalungu e-Eccentrically agxininiswe ngokubanzi aneentlobo ezimbini ze-cross shaped kunye ne-I-shaped sections. Xa umthwalo umkhulu, amalungu e-tubular kunye nebhokisi anokusetyenziswa. Amalungu alayishwe ngokungqongqo aneefom ezininzi zecandelo, kwaye ukubala kunzima kunamalungu amabini okuqala, oko kukuthi, ukubala amandla, kodwa kwakhona ukujonga ukuzinza.
Amacandelo aphambili ezakhiwo zetsimbi eziphakamileyo ziyimiqadi kunye neentsika. Ngokucacileyo, iifom zecandelo leemitha kunye neekholamu zikwahluka kakhulu, kwaye kukho iindidi ngeendidi. Nangona iifom zamacandelo zihluka kakhulu, zifana nemigaqo yoyilo. Ifom yecandelo lomnqamlezo lomnqamlezo lilinganiselwe kwi-I-shape kunye nebhokisi. Ifom yecandelo lomnqamlezo wekholamu inokwahlulwa ibe ngamacandelo amabini, elinye licandelo eliqinileyo, elingu-I-shape kunye ne-cross shape. Elinye licandelo elinomqolo, elibizwa ngokuba yi-tubular kunye nokumila kwebhokisi.
Ukususela kumbono wokuvelisa, kwezinye iimeko, amalungu enziwe ngesakhiwo esisodwa sentsimbi akakwazi ukuhlangabezana neemfuno zokuyila. Ngoko ke, kuyimfuneko ukwamkela enye ifom, oko kukuthi, ifom yecandelo elihlanganisiweyo. Kwicandelo elihlanganisiweyo, likhawulelwe kuphela kwicandelo elidibeneyo elidityanisiweyo ngokuhambelana nophuhliso lwangoku lwesakhiwo. Amacandelo ahlanganisiweyo anokuthi ahlulwe ngokubanzi abe ngamacandelo amabini, elinye licandelo eliqulunqwe yintsimbi yecandelo, kwaye elinye licandelo elihlanganisiweyo elenziwe ngentsimbi yecandelo kunye nentsimbi yensimbi okanye ihlanganiswe ngokupheleleyo nentsimbi yensimbi. Kwisakhiwo se-welding, icandelo elihlanganisiweyo elihlanganiswe ngokupheleleyo ngamacwecwe ensimbi linoguquko olukhulu. Kubaqulunqi, kulungele kakhulu ukukhetha eli candelo elidibeneyo, nokuba liyimilinganiselo yangaphandle okanye ifom yecandelo lecandelo. Ukusetyenziswa ngokubanzi kweteknoloji ye-welding ngokuzenzekelayo kwiminyaka yamuva nje kuye kwadala iimeko ezifanelekileyo kwinani elikhulu lamacandelo athatha uhlobo lwecandelo lombutho we-welding.
Singoyena mvelisi mkhulu wecandelo elingenanto eTshayina. Sivelisa ubukhulu becala:yuantai umngxuma icandelo crane, yuantai ERW ityhubhu, yuantai LSAW ityhubhu, yuantai SSAW ityhubhu, yuantai HFW ityhubhu, yuantai ityhubhu engenamthungo.
icandelo lomngxuma wesikwere: 10 * 10 * 0.5-1000 * 1000 * 60mm
icandelo lomngxuma oluxande:10*15*0.5-800*1100*60mm
icandelo elijikelezayo elinomngxuma: 10.3-2032mm THK: 0.5-60mm
Ixesha lokuposa: Dec-20-2022
