Yintoni na umbhobho omkhulu?

kushishino Modern uvelisa imibhobho of ngobubanzi ezahlukeneyo asetyenziswa kwiinkalo ezahlukeneyo. Metal-umqulu umyinge omncinci zisetyenziswa kumakhaya izixeko ezininzi. Nemveliso ubukhulu zinkulu kakhulu zisetyenziswa konxibelelwano ezilijelo oyile negesi imibhobho. Ukukhethwa lombhobho ethile umbhobho ixhomekeke iinjongo, kunye nobude baso kunye neemeko zokusebenza le.

iintlobo

Okwangoku, imibhobho intsimbi enkulu-ubukhulu bahlukane ngokungqinelana indlela imveliso yazo. Kukho omnye ingenamthungo; abenziwe oxwebhu ngentsimbi ngendlela yokuxhathisa welding. Zinelungelo sangqa mm ukusuka 114 ukuya 530.

Uhlobo lwesibini ipipi ebizwa spiral. Bona yenziwe ngensimbi liqengqiwe, besebenzisa zombane arc welding. Igama kunika uluvo lokuba kubekwe ngayo omhlophe, apho imveliso yokugqibela. Netoti iimveliso ezinjalo kuluhlu 159-820 mm.

Uhlobo lwesithathu ngobukhulu - ngobubanzi kunye ezisuka 530 mm ukuya 1420 mm. Bona zifumaneka ushishino kunye umthungo enye longitudinal ngqo, nto leyo arc.

Kwakhona, kwinkqubo yemveliso industrial ingaqhuba elintlangothi - lokucheba kunye deburring. Oku kwenziwa kunye nemibhobho ngaphandle edgings.

isicelo

Ukukhetha yezinto wayibeka phezu kuyilo isigaba izinto ezahlukeneyo. Ekubeni kulwakhiwo lwemibhobho buti ngenxa ezizizembiwa feedstock, bakholisa ukusebenzisa imibhobho ubudeki enkulu. Pipe 1.420 mm ikuvumela ukuba ukudala kule patency conduit izinto eziyimfuneko ekrwada kwaye, ngenxa yoko, umbutho kwemigodi angabandululi umthengi. irhafu ezifanayo kulindeleke yi abayili kunye neetyhubhu ubukhulu ezincinane - 900, 920 okanye 1020 mm.

Kule zokuhlala, ulwakhiwo kwemibhobho ukuba ukuthutha aphila ngcono ityhubhu ifanele 920 okanye 1200 mm. Oku kungenxa yokuba imibhobho ezinjalo compact ngakumbi yaye ngamandla ukuma nxamnye cityscape (xa umbhobho engaphandle), kunye nenkqubo yokubekwa ngokufihlakeleyo - ngaphantsi ubunzulu imfuneko emhadini (kungoko kufuneka iindleko zabasebenzi ngaphantsi kuba eso libe sisigingqi ejection).

Kwakhona kumbhobho iindawo intsimbi 920h12 okanye 1,000 mm ungasetyenziswa kwizibonelelo lwezindlu (imibhobho yamanzi, amdaka). Umzekelo replacement pro ukuba imibhobho zentsimbi lemibhobho kwesinyithi 920h12 ebhalwe kakuhle apha http://steel-snab.ru.

Plus, nokuba kokuphungula iindleko zimba, backfilling of imisele, iindleko imivuzo zabasebenzi, umsebenzi weprojekthi, kusesemini ngakumbi. iindleko zabo lingaphantsi ngaphezu koko elingqukuva yentsimbi. Kodwa ke ubomi umbhobho ngentsimbi ye lingaphantsi kunolo kunoogxa kwesinyithi. Kodwa banamandla ngaphezu kwesinyithi, intsimbi - abangoyikiyo ukuba yothuse kwaye ngoko ezonakele kancinci ngexesha zokuhamba kunye nokuphatha imisebenzi. Enye inzuzo iimveliso yentsimbi phambi ayina kwinkqubo izindlu - ukuxhathisa eliphezulu ukuya umhlwa.