Imibhobho yentsimbi enodonga olungqingqwa iza kwiindidi ezahlukeneyo zentsimbi kunye neenkcukacha, kwaye iimfuno zabo zokusebenza zikwahluka. Zonke ezi kufuneka zohlulwe njengoko iimfuno zabasebenzisi okanye iimeko zokusebenza zitshintsha. Ngokwesiqhelo, iimveliso zentsimbi yombhobho zihlelwa ngokwemilo enqamlezileyo, indlela yokuvelisa, imathiriyeli yokwenza umbhobho, indlela yokudibanisa, iimpawu zokugquma kunye nokusetyenziswa, njl njl. ngokwemilo yawo enqamlezileyo. Imibhobho yentsimbi enemilo etyebileyo enodonga olukhethekileyo ibhekisa kwimibhobho yentsimbi enamacandelo anqamlezayo angengawo-setyhula, kubandakanywa imibhobho eyisikwere, imibhobho yoxande, imibhobho engqukuva, imibhobho engqukuva engqukuva, imibhobho engqukuva enesiqingatha sesetyhula, imibhobho ene-hexagonal, imibhobho engaphakathi esisetyhula ene-hexagonal, kunye nokungalingani. iihexagons. ityhubhu, ityhubhu engunxantathu elinganayo, ityhubhu yeentyatyambo yepentagonal, ityhubhu ye-octagonal, ityhubhu yeconvex, ityhubhu ye-biconvex. Ityhubhu ephindwe kabini econcave, ityhubhu emile imelon, ityhubhu ecaba, ityhubhu yerhombus, ityhubhu yeenkwenkwezi, ityhubhu yeparalelogram, ityhubhu ebambekayo, ityhubhu yokulahla, ityhubhu yephiko elingaphakathi, ityhubhu ejijekileyo, ityhubhu yodidi lwe-B, iityhubhu zodidi lweD, ezininzi- iityhubhu zomaleko, njl.

Imibhobho yentsimbi enodonga olungqingqwa yohlulwe kwakhona ibe yimibhobho yentsimbi enecandelo elingaguquguqukiyo kunye nemibhobho yentsimbi eguquguqukayo ngokwemilo yecandelo lobude. I-variable cross-section (okanye i-variable cross-section) imibhobho yentsimbi ibhekiselele kwimibhobho yentsimbi enemilo enqamlezileyo, i-diameter yangaphakathi nengaphandle, kunye nobukhulu bodonga buguquka ngamaxesha athile okanye ngokungekho ngamaxesha kunye nobude bombhobho. Ubukhulu becala zibandakanya ityhubhu enetape yangaphandle, ityhubhu etyhidiweyo yangaphakathi, ityhubhu enyathelweyo yangaphandle, ityhubhu enyathelweyo yangaphakathi, ityhubhu yecandelo lexesha elithile, ityhubhu etyatyiweyo, ityhubhu ejikelezayo, ityhubhu yentsimbi enerediyetha, kunye nombhobho wompu onemigca emininzi.

Ukwandisa ubomi benkonzo yemibhobho yeoli kunye negesi, unyango lwangaphezulu luhlala lufuneka ukuze kube lula ukudityaniswa okuqinileyo kwemibhobho yentsimbi enodonga olungqingqwa kunye neengqimba ezichasene nokubola. Iindlela zonyango eziqhelekileyo zibandakanya: ukucoca, ukususwa komhlwa kwesixhobo, ukuchola, kunye nokudutyulwa kokudubula.
1. Ukukhethwa komphezulu wemibhobho yentsimbi yomthungo othe tye: Iindlela eziqhelekileyo zokukhetha ziquka imichiza kunye ne-electrolysis. Nangona kunjalo, i-chemical pickling kuphela isetyenziselwa ukunqanda ukubola kwemibhobho. I-Chemical pickling inokufezekisa ukucoceka okuphezulu kunye noburhabaxa kumphezulu wombhobho wensimbi, oququzelela imigca ye-anchor elandelayo. Ngokuqhelekileyo isetyenziswa njenge-post-processing emva kokudutyulwa kokudubula (isanti).
2. Ukudubula okuqhushumba kunye nokususwa komhlwa: I-motor enamandla kakhulu iqhubela iiblades ukuba zijikeleze ngesantya esiphezulu ukwenzela ukuba i-abrasives efana nesanti yentsimbi, izithonga zentsimbi, iisegments ze-iron wire, kunye neeminerali zitshizwe phezu kombhobho wentsimbi phantsi kwesenzo. amandla e-centrifugal. Ngakolunye uhlangothi, i-rust, i-oxygen reactants, kunye nokungcola, ngakolunye uhlangothi, umbhobho wensimbi ufezekisa ubunzima obufanayo obufunekayo phantsi kwesenzo sempembelelo yobundlobongela kunye nokuxutywa kwe-abrasive.
3. Ukucocwa kwemibhobho yentsimbi enodonga olungqingqwa: Ukususa igrisi, uthuli, izinto zokuthambisa, nezinto eziphilayo ezincanyathiselwe kumphezulu wemibhobho yentsimbi enodonga olungqingqwa, izinyibilikisi, kunye neemulsion zidla ngokusetyenziselwa ukucoca umphezulu. Nangona kunjalo, i-rust, i-oxygen reaction skin, kunye ne-welding slag phezu kombhobho wensimbi ayikwazi ukususwa, kunye nezinye iindlela zonyango ziyafuneka.
4. Sebenzisa izixhobo zokususa umhlwa kwimibhobho yentsimbi yomthungo othe tye: Ukususa ulusu olusebenza ngeoksijini, ukurusa, kunye ne-welding slag kumphezulu wombhobho wentsimbi, ibrashi yocingo ingasetyenziselwa ukucoca kunye nokupolisha umphezulu. Kukho iintlobo ezimbini zokususa umhlwa kwesixhobo: ngesandla kunye namandla. Ukukhutshwa kwe-rust yezixhobo ze-manual kunokufikelela kwinqanaba le-Sa2, kwaye ukukhutshwa kwezixhobo zamandla kunokufikelela kwinqanaba le-Sa3. Ukuba kukho i-oksijini eyomeleleyo yesikhumba edibeneyo ebusweni bombhobho wensimbi, akunakwenzeka ukususa i-rust nangona uncedo lwezixhobo, ngoko ke kufuneka kufunyanwe ezinye iindlela.

Phakathi kweendlela ezine zonyango lomphezulu wemibhobho yentsimbi enodonga olungqingqwa, ukudubula kokudubula yeyona ndlela ifanelekileyo yonyango yokususa umhlwa wombhobho. Ngokuqhelekileyo, ukuqhushumba kweembumbulu kusetyenziswa ikakhulu kunyango lwangaphakathi lwemibhobho yentsimbi, kwaye ukudubula kokudubula kusetyenziswa ikakhulu kunyango lwangaphandle lwemibhobho yentsimbi.

Eyona ndlela yokucubungula imibhobho yentsimbi enodonga olungqingqwa iyaqengqeleka. Le yinkqubo yoxinzelelo apho intsimbi yentsimbi engenanto idlula kwi-gap yee-roller ezijikelezayo (kwiimo ezahlukeneyo). Ngenxa yokunyanzeliswa kwee-roller, i-cross-section ye-material iyancitshiswa kwaye ubude bombhobho wensimbi obunzima buyanda. Indlela, le yindlela yokuvelisa esetyenziswa ngokuqhelekileyo yokuvelisa intsimbi, eyona nto isetyenziselwa ukuvelisa iiprofayili zetsimbi, iipleyiti kunye nemibhobho. Ukwahlula-hlulwa kukuqengqeleka okubandayo kunye nokuqengqeleka okushushu. Forging steel: Indlela yokucutshungulwa koxinzelelo esebenzisa impembelelo ebuyiselayo yesando sokubumba okanye ukunyanzeliswa komshicileli wokutshintsha into engenanto ibe yimo kunye nobukhulu esiyifunayo. Ngokubanzi yahlulwe ibe yimibhobho yentsimbi engenamthungo kunye ne-die-forging, imibhobho yentsimbi iseyinto eyimfuneko kwizixhobo ezahlukeneyo zesiqhelo. Imibhobho yompu, imibhobho, njl. Zonke zenziwe ngeepayipi zensimbi. Imibhobho yentsimbi inokwahlulwa ibe yimibhobho engqukuva kunye nemibhobho ekhethekileyo ngokweendawo ezahlukeneyo ezinqamlezileyo kunye nemilo. Ngenxa yokuba ii-circumferences zilingana kwaye indawo yesangqa inkulu, iityhubhu ezijikelezayo zinokuhambisa amanzi amaninzi.

Ukongeza, icandelo lendandatho yemibhobho yentsimbi enodonga olungqingqwa igxininiswe ngokulinganayo xa ithwele uxinzelelo lwangaphakathi okanye lwangaphandle. Ngoko ke, uninzi lwemibhobho yentsimbi enodonga olungqingqwa yimibhobho engqukuva. Imibhobho yentsimbi inamacandelo angekhoyo kwaye isetyenziswa ngokubanzi njengemibhobho yokuthutha ulwelo, njengemibhobho yokuthutha ioli, igesi yendalo, igesi yamalahle, amanzi, kunye nezinto ezithile eziqinileyo. Xa kuthelekiswa nezinto eziqinileyo zentsimbi ezifana nentsimbi engqukuva, imibhobho yentsimbi engenamthungo ilula ngobunzima xa ukugoba kunye namandla okugoba kuyafana. Imibhobho yentsimbi enodonga olungqingqwa yintsimbi enqamlezileyo eyoqoqosho kwaye isetyenziswa ngokubanzi ekwenzeni iindawo zesakhiwo kunye neenxalenye zoomatshini, njengemibhobho yokomba yeoli kunye neemoto. Qhuba i-shafts, ii-bike racks zensimbi ze-scaffolding ezisetyenziselwa ukwakhiwa, njl.