I-Hot Rolled 16MnCr5 42CrMo4 ye-Gear Steel Round Bar yokwenza iziHluli
I-Hot Rolled 16MnCr5 42CrMo4 ye-Gear Steel Round Bar yokwenza iziHluli
Uphawu
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Intsimbi yentsimbi ejikelezileyo ibha ligama eliqhelekileyo lentsimbi enokusetyenziswa ukusetyenzwa kunye nokwenza iigiya.Ngokubanzi, kukho iintsimbi zekhabhoni ephantsi ezifana nentsimbi eyi-20 #, iintsimbi ezinekhabhoni ephantsi ezifana ne-20Cr kunye ne-20CrMnTi, iintsimbi eziphakathi kwekhabhoni ezifana nentsimbi ye-35 # kunye ne-45 # yentsimbi, kunye neentsimbi eziphakathi kwekhabhoni ezifana ne-40Cr, 42CrMo. kunye ne-35CrMo, enokuthiwa zonke iintsimbi zegiya.
Olu hlobo lwentsimbi ludla ngokuba namandla alungileyo, ukuqina kunye nokuqina emva konyango lobushushu ngokweemfuno zokusetyenziswa, okanye umphezulu awugugi kwaye iziko linokuqina okuhle kunye nokuxhathisa impembelelo.
Iinkcukacha
1).Izinto eziphathekayo: 45#, 16MnCr5, 35SiMn, 40Cr, 40CrNi, 40MnB, 42CrMo, 35CrMo, ngokwemfuno yomthengi
2).Ukupakisha: ukupakisha okusemgangathweni okulungele ulwandle
3).Unyango lomphezulu: ukubethelwa, ukudityaniswa, ukupeyintwa okanye ngokwemfuno yomthengi
4).Ubungakanani: ngokwemfuno yomthengi
Ukuphuhliswa kweGear Steel
Intsimbi yentsimbi yenye yezinto eziphambili ezineemfuno eziphezulu kwintsimbi ekhethekileyo yealloy esetyenziswa kwiimoto, koololiwe, iinqanawa kunye noomatshini bokwakha, kwaye ikwayimathiriyeli yokuvelisa amacandelo aphambili ukuqinisekisa ukhuseleko.Kwiminyaka yakutshanje, intsimbi yegiya iphuhla kwicala lokusebenza okuphezulu, ubomi benkonzo ende, ukusebenza kwegiya okuzinzileyo, ingxolo ephantsi, ukhuseleko, ixabiso eliphantsi, ukusetyenzwa lula kunye neendidi ezahlukeneyo.
Ukuhlelwa kweMathiriyeli yeNsimbi yeGear
Izinto ezisetyenziswa ngokuqhelekileyo kwintsimbi yentsimbi ziyintsimbi ekhandiweyo kunye nentsimbi.Phakathi kwabo, intsimbi etyhidiweyo isetyenziselwa ukuveliswa kweegiya ezinobubanzi obungaphezulu kwe-400mm kunye nesakhiwo esiyinkimbinkimbi esingafanelanga ukubunjwa.Kwezinye iimeko, isinyithi esibunjiweyo sifanelekile ngakumbi.Intsimbi ebunjiweyo esetyenzisiweyo Ngokobunzima bomphezulu wezinyo bukwahlukile:
1).Umphezulu wamazinyo athambileyo
Ubulukhuni bezinyo obungaphantsi kwe-350mm bubizwa ngokuba ngumphezulu wezinyo elithambileyo, intsimbi esetyenziswa ngokuqhelekileyo kwindawo yezinyo elithambileyo yi-45 # intsimbi, 35SiMn, 40Cr, 40CrNi, 40MnB.
2).Umphezulu wamazinyo anzima
Ukuqina komphezulu wamazinyo ngaphezu kwe-350mm kuthiwa ngumphezulu wezinyo elilukhuni.Intsimbi yentsimbi esetyenziselwa indawo yezinyo enzima inokwahlulwa ibe yintsimbi yekhabhoni ephakathi kunye nentsimbi ephantsi yekhabhoni.Medium carbon steel ibandakanya 35 # intsimbi, 45 # intsimbi,
I-40Cr, 40CrNi, 42CrMo, 35CrMo, njl. Intsimbi ye-carbon ephantsi iquka i-20Cr, i-20CrMnTi, i-20MnB, i-20CrMnTo, njl.
Isicelo
1) I-42CrMo yentsimbi yegiya ineempawu zamandla aphezulu, ukuba lukhuni okuphezulu, ukuqina okuhle, ukuguqulwa okuncinci ngexesha lokucima, amandla aphezulu okurhubuluza kunye namandla ahlala ixesha elide kubushushu obuphezulu.
Isetyenziselwa ukwenza iifogi ezifuna amandla aphezulu kunye namacandelo amakhulu acinyiweyo kunye nobushushu kune-35CrMo yentsimbi, njengale: iigiya ezinkulu ze-locomotive traction, iigiya zothumelo lwe-supercharger, iigiya zenqanawa yoxinzelelo, ii-asi zangasemva, iinduku ezilayishwe ngokugqithisileyo kunye nemithombo Inokusetyenziselwa imibhobho ye-oyile yokomba enzulu kunye nezixhobo zokuloba ngaphantsi kwe-2000m;kwaye ingasetyenziselwa ukubumba oomatshini bokugoba, njl.
2) I-20CrMnTiH yentsimbi yentsimbi yintsimbi yokubeka intsimbi esebenza kakuhle, ukuqina okuphezulu, ukuqina nokuqina komhlaba kunye nombindi oqinileyo emva kokungcwatywa kunye nokucima, ubushushu obuphantsi befuthe lokuqina, amandla aphakathi kweweld, kwaye inokudityaniswa emva kokulungelelaniswa okuhle. ubuchule.
Isetyenziselwa ukwenza iindawo ezibalulekileyo ezinecandelo elinqamlezayo<30mm ezimelana nesantya esiphezulu, esiphakathi okanye esinzima, impembelelo kunye nokukhuhlana;ezifana: iigiya, iigiya ring, igiya shaft cross-intloko, etc. Yintsimbi ebambeleyo ye-18CrMnTi, esetyenziswa ngokubanzi njengeendawo ze-carburized.Isetyenziswa kwimizi-mveliso yeemoto kunye neyetrektara enecandelo elingaphantsi kwe-30mm;yinxalenye ebalulekileyo ye-carburized ethwala i-high-speed, i-medium okanye imithwalo enzima kwaye ixhomekeke kwimpembelelo kunye ne-friction;
