Umhlaba wokutywina kweevalve zentsimbi (I-DC341X-16X-16 i-16 i-tercentric blatveryfly vaterve) ngokubanzi yenziwe ngokubanzi (I-valve) Ukuhamba kwe-welding. Izixhobo ezisetyenziselwa ukuphakanyiswa kwe-valve zahlulahlulwe zaba ziindidi ezi-4 ezikhulu ngokohlobo lwe-alloy, ezizeziyini ezizezi-quals, izabelo ze-Nickel, izabelo zensimbi, kunye ne-Alloys esekwe kwi-Iron. Ezi zinto ze-alloy zenziwa kwi-electrodes, iingcingo ze-welding (kubandakanya iingcingo ezinamachaphaza), zibandakanya i-faxing ye-Arcy Welc, i-Argon Arc Welc, i-ARC e-Arc Docling kunye nePlasma Arc Welcling.
Ukukhethwa kwe-valve yokutywina kwezixhobo zokwenza indawo (I-DC341X3-10I-vaterve yebhabhathane ephindwe kabiniI-ring yokutywina umzimba) isekwe ngokubanzi kubushushu bokusetyenziswa, uxinzelelo lwe-valve, okanye uhlobo lwe-valve, indawo yokutywina kwezixhobo kunye nesakhono sokwenza izinto zonyango kunye neemfuno zabasebenzisi. Uyilo olufanelekileyo kufuneka lwamkelwe, kunye nezinto zokutywina komhlaba ngexabiso eliphantsi, inkqubo elula yokuvelisa kunye nokusebenza kakuhle kwemveliso kufuneka ikhethwe phantsi kwemeko yokwanelisa ukusebenza kwe (I-D341X3-16 iphindwe kabini i-vatercicly vaterfelye) ivalve.
Ezinye zezinto ezisetyenziselwa ukwenziwa kwe-sundocling therves zinefom enye kuphela, okanye i-electrode okanye iwilding ye-wire okanye i-waloy powder, ke yona inye kuphela. Ezinye zenziwa kwiintonga zeWelding, iingcingo zeWelding okanye i-Alloty Alome, i-Alo1102), i-Wios1102), i-bingsten arc welc welc, i-wire stor I-Welding kunye nePlasma Arma ye-PlC yelding kunye nezinye iindlela zinokusetyenziselwa ukuhambisa i-welding. Xa ukhetha izixhobo zokwenza izinto ze-valve zokutywina, kufuneka sithathele ingqalelo ukhetho lwendlela yokuqhuba kunye netekhnoloji yemfundo, ukuqinisekisa ukusebenza kwempumelelo kwimveliso yayo yokutywina.
Umhlaba wokutywina yinxalenye ephambili ye-valve (I-D371X-10 yeBhutyini yeBhutyini), kwaye umgangatho wayo uchaphazela ngokuthe ngqo ubomi benkonzo yevalve. Ukukhethwa kwengqondo kwezinto ze-valve zokutywinwa yenye yeendlela ezibalulekileyo zokuphucula ubomi benkonzo yevali. Ukungaqondani kufuneka kuthintelwe ekukhetheni kwezinto ze-valve.
Intsomi 1: Ubulukhuni bevali (I-D371X3-16C) Izinto zokutywina komhlaba ziphezulu, kwaye ukunyangwa kwayo kulungile.
Iimvavanyo zibonisa ukuba ukuxhathisa i-vall ye-valve yokutywina igqitywe luhlu lwezinto zentsimbi. Ezinye izinto zensimbi kunye ne-matrix njenge-matrix kunye nenani elincinci lenqanaba le-hard alikho nzima, kodwa ukuxhathisa kwabo kulungile. Umhlaba wokutywina wevalve unelukhuni oluthile olukhulu ukuphepha ukwenzakala kwaye ukrweqe inkunkuma ephakathi. Zonke izinto ziqwalaselwe, ubunzima be-HRC35 ~ 45 bulungile.
Intsomi 2: Ixabiso lezinto ze-valve zokutywina ziphezulu, kwaye ukusebenza kwayo kulungile.
Ixabiso lezinto ezibonakalayo yimpawu zalo zorhwebo, ngelixa ukwenziwa kwezinto zibalulekileyo, kwaye akukho budlelwane obukhoyo phakathi kwezi zimbini. Intsimbi yeCobalt kwizibalo ezisekwe kwi-Cobalt ivela kwindawo yokungenisa elizweni, kwaye ixabiso liphezulu, ke ixabiso lezinto ezikwi-cobalt liphezulu. Izabelo ezisekwe kwi-Cobalt zibonakaliswa kukunganyangeki kakuhle kumaqondo obushushu aphezulu, ngelixa isetyenziswa kwiimeko zobume eziqhelekileyo nezezinye, ixabiso / ukusebenza liphezulu. Ekukhetheni kwe-valve yokutywina kwezixhobo zommandla, izixhobo ezinexabiso eliphantsi / ukusebenza kufuneka zikhethwe.
Intsomi 3: Ukuba izinto zokutywina zevali yevali zinokuchasana kakuhle kwindawo ephakathi, kufuneka zilungelelane neminye imithombo yeendaba.
Ukuxhathisa izinto zentsimbi kunendlela yayo entsonkothileyo, umbandela uxhathisa i-corrosions elungileyo kwindawo ephakathi, kwaye iimeko ziyaguquka kancinci, njengeqondo lobushushu, ukuxhaswa okuphakathi kuyatshintshwa. Enye i-corerosing the the, ukuchasana nokunganyangeki kuyahluka kakhulu. Ukuxhathisa kwezinto zentsimbi kunokuzalelwa kuphela ngovavanyo, kwaye iimeko ezifanelekileyo kufuneka ziqondwe ngokubhekisele kwizinto ezifanelekileyo, kwaye akufuneki zibolekwe ngokungaboniyo.
IXESHA LOKUQALA: UMar-01-2025
