Iigiyathembela kwimilinganiselo yawo yesakhiwo kunye namandla ezinto ezibonakalayo zokumelana nemithwalo yangaphandle, efuna ukuba izixhobo zokwahlula zinamandla aphezulu, ukuqina nokunxiba ukunganyangeki; Ngenxa yobunzima beegiya,iigiyaFuna ukuchaneka okuphezulu, kwaye nezixhobo zikwafuna ukuvelisa ngokufanelekileyo. Izinto ezisetyenziswayo zentsimbi zenziwe ngentsimbi, intsimbi yentsimbi, iphosa i-iron.
1. Yenziwe ngentsimbi ngokobunzima bezinto eziphezulu, yahlulwe yangamacandelo amabini:
Xa i-HB <350, ibizwa ngokuba yinyothi elithambileyo
Xa i-HB> 350, ibizwa ngokuba yinyothi elinzima
1.1. Ubunzima obuzizinyo ngaphandle kwe-HB <350
Inkqubo: Ukutsala i-Forting → i-fition-iguqukayo
Izixhobo ezisetyenzisiweyo; 45
Iimpawu: Inentsebenzo elungileyo, indawo yezinyo inamandla aphezulu kunye nobunzima, kwaye izinyo lezinyo linezinto ezintle. Emva konyango lobushushu, ukuchaneka kweIigiyaUkusika kunokufikelela kumabanga ali-8. Kulula ukwenza, kuqoqosho, kwaye ube nemveliso ephezulu. Ukuchaneka akuphakamisi.
1.2 Ubunzima bamazinyo obungaphezulu kwe-HB> 350
1.2.1 Xa usebenzisa i-carbon yekhabhoni ye-carbon:
Inkqubo: Ukutsala i-Forting → isiseko → Ukusika rhabaxa '
Izinto ezisetyenzisiweyo:45, 40CRCR, i-40Cring
Amanqaku: Ubunzima bezinyo bungaphezulu kwe-HRC = 48-55, amandla onxibelelwano aphezulu, kwaye ukuchasana nokudinwa kulungile. Izinyo elininzi ligcina ubunzima emva kokucinywa nokucinywa, zinokuchasa kakuhle kunye nokukhathazeka kakhulu. Ukuchaneka kuncitshiswa sisiqingatha, ukuya kuthi ga kwinqanaba lesi-7 ngokuchanekileyo. Ilungele ukuveliswa kwesininzi, ezinje ngezantya eziphakathi kunye nezantya eziphakathi kunye nezamthwalo eziphakathi zeemoto, izixhobo zomatshini, njl.
1.2.2 Xa usebenzisa i-carbon ye-carbon ye-carbon: Ukutsala i-→ i-ramesting → ukusika i-→ ukucofa kunye nokusika → ukucheba i-carble Ukuya kuthi ga kwi-6 ne-7.
Izixhobo ezisetyenzisiweyo; 20ccr, 20CMTI, i-20mnb, iimpawu ze-20cMNTO: amazinyo obungaphantsi komhlaba kunye nokukhathazeka kakhulu. I-core inezightines ezilungileyo kunye nokunganyangeki kwempembelelo. Ilungele isantya esiphezulu, umthwalo onzima, ugqithiso oluninzi okanye izihlandlo ezikwimigangatho yecandelo le-compact, njengeegiya eziphambili ze-locomotives kunye neegiya zenkonzo.
2. Intsimbi yentsimbi:
XaigiyaUbubanzi buka d> 400mmm, isakhiwo sinzima, kwaye i-gorging inzima, i-ceng yentsimbi yentsimbi ye-zg45.zg55 inokusetyenziselwa ukwenza impilo. Imeko yesiqhelo, ukucokisa kunye nokwanda.
3. Khuphela i-iron
Ukumelana okuqatha kukubinzaka kunye nokukhumbula ukubonakalisa, kodwa ukunganyangeki kakubi kwempembelelo kunye ne-abrasoon. Ilungele umsebenzi ozinzileyo, amandla asezantsi, isantya esisezantsi okanye ubungakanani obukhulu kunye nobume obunzima. Ingasebenza phantsi kweemeko zokunqongophala kweoyile kwaye ilungele ukuhanjiswa okuvulekileyo.
I-4. I-metritic Subs:
Ilaphu, iinkuni, iplastiki, nylon, ilungele isantya esiphezulu kunye nomthwalo wokukhanya.
Xa ukhetha izixhobo, kufuneka kuthathelwe ingqalelo kwinto yokuba iimeko zokusebenza zegiya zahlukile, kwaye iindlela zokusilela kwamazinyo eegiya zahlukile, esisiseko sokuchonga iikhrayitheriya zokubala kunye nokukhethwa kwezixhobo kunye namabala ashushu.
1. Xa amazinyo egiya aphulwe ngokulula phantsi komthwalo wefuthe, izixhobo ezinobunzima obungcono kufuneka zikhethwe, kwaye intsimbi ephantsi yekhabhoni inokukhethwa ukuba icande kwaye icime.
2. Kwisantya esiphezulu sokudluliselwa kwesantya esiphezulu, umphezulu wezinyo uthatha inxaxheba ekupheliseni, ke izinto ezinobunzima bamazinyo obungcono kufuneka zikhethwe, kwaye i-carbon ye-carbon ye-carbon yentsimbi inokusetyenziswa.
I-3. Kwisantya esisezantsi kunye nomthwalo ophakathi, xa i-gearth yamazinyo ihla, kwaye inokwenzeka, kwaye i-abrasion inokwenzeka ngamandla aphezulu, kwaye i-stick kunye neminye intsimbi icinyiwe kwaye ivutha ngumsindo.
4. Zabalazela ukuba neentlobo ezincinci zezixhobo, kulula ukuphatha, kwaye ziqwalasele izixhobo kunye nokubonelela. 5. Xa ubungakanani besakhiwo buqulathe kwaye ukuxhathisa i-gesiest kuphezulu, intsimbi ye-alloy kufuneka isetyenziswe. I-6. Izixhobo kunye netekhnoloji yecandelo lemveliso.
Ixesha lasemva kwexesha: Mar-11 ukuya ku-1122