Embindini wokwenziwa koomatshini kunye nemizi-mveliso yemetroloji kukho isixhobo esisisiseko: Icwecwe lokuCasa phezu komphezulu wentsimbi. Ezi zixhobo zesalathiso ezicwangcisiweyo ziyimfuneko ekuhlolweni okuchanekileyo, ukuchazwa okuchanekileyo, kunye nokusebenza njengemilinganiselo ezinzileyo yokuseta isixhobo somatshini. E-ZHHIMG®, ukuzibophelela kwethu ekuchanekeni okuphezulu kunabela ngaphaya kweemveliso zethu ezidumileyo zegranite ukuya kwimigangatho engqongqo elawula zonke izixhobo ze-metrology ezibalulekileyo. Ukuqonda inkqubo ecokisekileyo-ukusuka ekufakweni ukuya kufakelo-kubaluleke kakhulu ekuqinisekiseni umgangatho kunye nobomi obude bale asethi yomgangatho wevenkile.
I-Foundry Disciption: Ukhuseleko kwi-Cast Iron Casting
Ukwenziwa kwemigangatho ephezulu yeepleyiti zentsimbi yentsimbi kuqala ngokuziphatha okugqithisileyo kwisiseko. Abaqhubi kufuneka babambelele ngokungqongqo kwinkqubo elawulwayo yokuhamba ejolise ekulula kunye nokufana. Oku kubandakanya iipateni zokuyila ezicutha inani leendawo ezahlulayo kunye neentsimbi zesanti ngelixa uqinisekisa ii-engile zokuyilwa ezizezona kunye nobukhulu bodonga oluguquguqukayo ngokutyibilikayo. Ukukhetha inkqubo yokungena efanelekileyo kubalulekile; kufuneka iqinisekise ukuqina okulandelelanayo, okukhokelela kwisakhiwo esifanayo, ukuphosa uxinzelelo oluncinci.
Okubaluleke kakhulu, umgangatho wesanti yokubumba uchaphazela ngokuthe ngqo ukuphosa kokugqibela. Umxube wesanti kufuneka ube nokungeneka okugqwesileyo, ukomelela okumanzi, ulwelo, iplastiki, kunye nokubola. Oku kuphunyezwa ngokulandela ngokungqongqo ulandelelwano lokutyisa izinto—isanti endala, isanti entsha, udongwe, umgubo wamalahle, namanzi—nokulawula ixesha lokuxuba ngokuchanekileyo kwimizuzu emithandathu ukuya kwesixhenxe. Isanti exutyiweyo ithi ke iphumle kwaye ihluzwe ukuze kuphuculwe ukugqobhoza kwayo kunye nokumanzi phambi kokusetyenziswa.
Inkqubo yokugalela ngokwayo ifuna ukugxila okungagungqiyo. Isinyithi esinyibilikisiweyo kufuneka sitofwe ngokufanelekileyo kwaye sisuswe ngokucokisekileyo phambi kokuba kuqalise ukugalelwa. Ukuqukuqela okuqhubekayo nozinzo kubalulekile ekuthinteleni iziphene ezifana nokukhukuliseka kwesanti kunye nokwakheka kwemingxuma yesanti. Ukusabela ngokukhawuleza kuko nakuphi na ukuvuza kuyimfuneko ukunqanda iziphene ezinzulu ezifana nezivalo ezibandayo kunye nokugalelwa okungaphelelanga. Ekugqibeleni, inkqubo yokucoca ngokucokisekileyo iqinisekisa ukuba ukuphosa okupholileyo kususwa kwisikhunta ngaphandle komonakalo, ukunikezela umphezulu ongenaziphene zokuqala.
Uyilo, iziphene, kunye noXinano: Ukuqinisekisa iMfezeko yoLwakhiwo
Iqonga lentsimbi elikumgangatho ophezulu lenzelwe ukunyamezela. Ngokuqhelekileyo iyilwe njengenxalenye yecala elinye okanye uhlobo lwebhokisi, iindawo zazo zokusebenza ziqhelekile ukuba zizikwere okanye uxande. Ubume besakhiwo buxhomekeke kakhulu kwiimpawu ezifana neendonga zecala kunye neembambo zokuqinisa, ekufuneka zilinganiswe ngokuchanekileyo ngokusekelwe kumthamo ofunekayo wokuthwala umthwalo kunye nebakala elichanekileyo. Ukuphakama kwezi mbambo zomelezayo—nokuba zisiqingatha sembambo, iimbambo ezizeleyo okanye ezisicaba—zinika uxinezeleko oluyimfuneko kunye nenkxaso.
Nolona lawulo lungqongqo lokuphosa, iziphene ezincinci zingenzeka. Kumaqonga angaphantsi kokuchaneka kweBanga elithi “0,” imigangatho yoshishino ivumela ukuplaga okulungisiweyo kwemingxunya emincinci yesanti (ububanzi obungaphantsi kwe-14 mm) kusetyenziswa izinto ezifanayo, ngaphandle kokuba ukuqina kwesixhobo sokulungisa kusezantsi kunentsimbi ejikelezileyo. Nangona kunjalo, indawo yokusebenza kufuneka ekugqibeleni ingabi naziphene ezinkulu, kubandakanywa ukuqhekeka, i-porosity, i-slag inclusions, kunye ne-shrinkage cavities, kunye ne-casting surface kufuneka igudiswe ngepeyinti ebambelele ngokuqinileyo. Ukukhetha iqonga eliye lafumana ukuguga kwendalo okanye unyango olushushu olwenziweyo lubaluleke kakhulu, njengoko ezi nkqubo zinciphisa uxinzelelo lwangaphakathi kwaye zithintele i-deformation diagonal yexesha elizayo.
Ukufakela kunye noLondolozo: Ukugcina ukuchaneka
Iqonga lentsimbi etyhidiweyo, kungakhathaliseki ukuba umgangatho walo, lichanekile kuphela njengokufakwa kwayo. Kufuneka ibekwe ngokuthe tye kunye nomthwalo osasazwa ngokulinganayo kuwo wonke amanqaku okuxhasa, ngokuqhelekileyo aphunyezwe ngokusebenzisa iinyawo ezilungelelanisiweyo zesibiyeli esixhasayo. Le nkqubo yokulinganisa, ekhokelwa ngumgangatho ophezulu we-elektroniki ochanekileyo okanye inqanaba lesakhelo, ibalulekile ekufezekiseni ukuchaneka kwayo okulinganisiweyo.
Ukugcina ukuchaneka, imeko-bume ingundoqo. Ubushushu obusebenzayo kufuneka bugcinwe malunga ne-20℃(± 5℃), kwaye ukungcangcazela kufuneka kuphetshwe ngokungqongqo. Phambi kokuba kuqale nawuphi na umsebenzi, umphezulu kufuneka ucocwe ngobuchule ukususa intlabathi eshiyekileyo, irhashalala, ioli kunye nomhlwa, njengoko nezingcolisi ezincinci ziphazamisa ukuchaneka. Umgangatho ophakamileyo omncinci, okanye umphezulu ogudileyo, ubalulekile ukuze umntu aphile ixesha elide.
Ngokusetyenziswa okufanelekileyo kunye nokugcinwa okucokisekileyo-ukuphepha indawo ezifumileyo, ezingcolisayo, okanye ezinobushushu obugqithisileyo-iqonga lentsimbi lokuchaneka kokusebenza komphezulu kunokugcinwa iminyaka emibini nangaphezulu. Isakhiwo seqonga ngokwaso sinokuhlala amashumi eminyaka. Ukuba ukuchaneka kwehla, kunokubuyiselwa ngokupheleleyo ngohlengahlengiso lweengcali okanye ukuhlaziya (ukukrala). Ukuhlolwa rhoqo ngokuchasene nomgangatho wayo wokulinganisa kunyanzelekile, njengoko ukusebenzisa ipleyiti ekumgangatho ophantsi ngokuqinisekileyo kuya kukhokelela ekutenxeni komlinganiselo kwaye kuchaphazele umgangatho wokugqibela wemveliso.
Njengesixhobo esisisiseko kumacandelo eemoto, i-aerospace, isixhobo, kunye noomatshini abanzima, iqonga lentsimbi etyhidiweyo libubungqina bokuba ukuchaneka kwakhiwe ukusuka phantsi ukuya phezulu.
Ixesha lokuposa: Oct-31-2025