Isixhobo sensimbi sisixhobo sentsimbi esisetyenziselwa ukwenza izixhobo zokusika, izixhobo zokulinganisa, ukubumba kunye nezixhobo ezixhathisayo.Isixhobo sensimbi sinobunzima obuphezulu kwaye sinokugcina ubunzima obuphezulu kwiqondo lokushisa eliphezulu, kunye nokumelana nokunxiba okuphezulu kunye nokuqina okufanelekileyo. yahlulwe kwintsimbi yesixhobo sekhabhoni, intsimbi yensimbi yensimbi kunye nesantya esiphezulu sentsimbi.
Insimbi esetyenziselwa ukuvelisa izixhobo ezahlukeneyo zokusika, i-deformation ebanda kunye neshushu iyafa, izixhobo zokulinganisa kunye nezinye izixhobo zibizwa ngokuba yi-steel steel.Zonke iintlobo zensimbi yensimbi zineemfuno eziqhelekileyo, ezifana nobunzima obuphezulu, ukuxhathisa okulungileyo, ukuqina okuthile kunye namandla, kunye nezabo. iimfuno ezikhethekileyo, ezifana nobulukhuni ebomvu, ukumelana impembelelo, uzinzo dimensional, ukudinwa ukudinwa thermal kunye nempahla elungileyo ebanzi mechanical.Ukuze kuhlangatyezwane nezi mfuno ezahlukeneyo, izixhobo steels ezineengoma ezahlukeneyo zisetyenziswa kwimveliso, kunye nenkqubo yonyango ubushushu efanelekileyo yamkelwa.
I-TAA ikwaphuhlise iblade entsha eyenziwe ngentsimbi yesixhobo.Ngokusika, ukugaya amanzi kunye nezinye iinkqubo, iiblades zinokuxhathisa ukunxiba kunye nokuchasana kwempembelelo.
Isixhobo sentsimbizisetyenziselwa intonga yocingo, izixhobo ze-hardware, isakhiwo sentsimbi, oomatshini bokwakha, intsimbi, igiya, intwasahlobo kunye namanye amashishini.
Ziziphi iingenelo zentsimbi yentsimbi?
Ukusebenza kweendleko zeisixhobo intsimbi bladeiphezulu: ixabiso liphezulu kune-blade eqhelekileyo, kwaye ubomi benkonzo ngamaxesha amaninzi e-blade eqhelekileyo.Kwangaxeshanye, nciphisa ukuphindaphindeka kokudutyulwa kokugcinwa komatshini wokuqhushumba, nciphisa umsebenzi wabasebenzi.Ukumelana nokunxiba kwethuizixhobo zentsimbiiphakame kakhulu kuneeblades eziqhelekileyo eziphezulu zechromium kwimarike!
Isixhobo sentsimbi yentsimbiluhlobo lwemathiriyeli enganxibiyo kunye nokusebenza okugqwesileyo.Inokumelana nokunxiba okuphezulu kakhulu kunentsimbi ye-alloy, kwaye inokuqina okuhle, amandla kunye nobushushu obuphezulu obuphezulu kunye nokumelana nokugqwala.Ubomi benkonzo yesixhobo sensimbi inxulumene ngokusondeleyo nomgangatho wonyango lobushushu.Unyango lobushushu lwesixhobo sentsimbi luphawulwa ngokufakwa kwe-spheroidal annealing ukuze kufumaneke ubume obufanayo kunye nobuphakathi kwe-spheroidal, Unyango lokugqibela lobushushu luyacima kunye nobushushu obuphantsi (intsimbi enesantya esiphezulu iyacinywa kwaye ishushu ku-560 ℃ kangangezihlandlo ezithathu), ukuze ufumane ubulukhuni obuphezulu kunye ne-carbides efanelekileyo efanayo esasazwa kwi-matrix epholileyo ye-martensite kwaye uqinisekise ukuxhathisa ukunxitywa kwesixhobo se-steel.Unyango lobushushu lwentsimbi eshushu yokubumba intsimbi yahlukile.Unyango lwaphambi kobushushu linqanaba elinye lokuthomalalisa, kwaye unyango lokugqibela lobushushu luyacima kunye nobushushu obuphakathi okanye ubushushu obuphezulu bobushushu ukuze kufumaneke iimpawu ezilungileyo zoomatshini.
Uthini umahluko phakathi kwentsimbi yentsimbi kunye nentsimbi eqhelekileyo?
TAAukudubula umatshini isixhobo incakuba yentsimbiinenkangeleko egudileyo neqaqambileyo, imingxuma yesanti embalwa, ubomi benkonzo ende kunye nokunganyangeki kakuhle kokunxiba.Iincakuba eziqhelekileyo zentsimbi ziphantsi kwechromium blade kunye nomxholo wechromium ongaphantsi kwe-11%.Ukuphoswa kwechromium ephantsi kuneziphene ezinzulu ngakumbi, ezinje ngeporosity, ukuncamathela kwesanti, ukufakwa kwesanti, umngxuma wesanti, ukwanda kwesanti, ukuvala okubandayo, ukugalelwa ngokwaneleyo, ukushwabana kwe-porosity, ukushwabana komngxuma, ukungabikho kwenyama, isarcoma, njl.
Ziziphi iingenelo zokusebenzisa izixhobo zentsimbi?
Ngokubanzi intsimbi yentsimbi inobomi obude benkonzo, ngoko izisa indawo ephantsi frequency.Okwesibini, ngenxa yobomi benkonzo obude kunye nokunxiba okuphantsi kwencakuba yensimbi yesixhobo, iyanciphisa ngokufanelekileyo imeko yokuba umatshini wokuqhumisa uvalwe ukuze ulungiswe, kwaye unciphise. iindleko zomsebenzi.
Ividiyo yemveliso yentsimbi yentsimbi:
Ngaphandle kwentsimbi yentsimbi, iblade yezinye izinto nayo iyafumaneka,Umxholo we-Cr-12%, 20%, 25% okanye njengesicelo.
Kwaye ezinye iindawo ezisecaleni zeumatshini wokudubulainokubonelelwa, njengale:iivane zamavili, i-impeller, i-impeller case, i-impeller vanes, i-impeller head, ipleyiti yokulinda, iipleyiti zelinenkwaye nangokunjalo.
Iworkshop yemveliso ecocekileyo necocekileyo yokusebenza okuphezuluumatshini wokudubulakwayeIphathi ezisecaleni
Ixesha lokuposa: May-06-2021