Enhliziyweni yezimboni ezikhiqiza imishini nezimboni ze-metrology kukhona ithuluzi eliyisisekelo: I-Cast Iron Surface Plate. Lawa mathuluzi ereferensi ahleliwe abalulekile ekuhlolweni kocezu lokusebenza olunembile, ukubhala okunembe, futhi asebenze njengamabhentshimakhi azinzile wokusetha ithuluzi lomshini. Kwa-ZHHIMG®, ukuzibophezela kwethu ekunembeni ngokuphelele kudlulela ngale kwemikhiqizo yethu edumile ye-granite kuye kumazinga aqinile abusa wonke amathuluzi e-metrology abalulekile. Ukuqonda inqubo yokucophelela—kusuka ekulingiseni kuye ekufakweni—kubalulekile ekuqinisekiseni ikhwalithi nokuphila isikhathi eside kwale mpahla ebalulekile yaphansi yesitolo.
Isiyalo se-Foundry: Izinyathelo Zokuqaphela Ekuqhutshweni Kwensimbi Ye-Cast
Ukwenziwa kwezingcwecwe zensimbi ezisansimbi ezisezingeni eliphezulu kuqala ngokuziphatha okwedlulele endaweni yokusungula. Ama-opharetha kufanele abambelele ngokuqinile ekugelezeni kwenqubo elawulwayo ehloselwe ukwenza kube lula nokufana. Lokhu kuhilela ukuklama amaphethini anciphisa inani lezindawo ezihlukene kanye nama-sand cores kuyilapho kuqinisekiswa ama-engeli afanele okusalungiswa kanye nogqinsi olushintshayo lwezindonga. Ukukhetha isistimu yokungena efanelekile kubalulekile; kufanele iqinisekise ukuqina okulandelanayo, okuholela ekubunjweni okuhlelekile, okunciphisa ukucindezeleka.
Okubaluleke kakhulu, ikhwalithi yesihlabathi sokubumba ithonya ngokuqondile ukubunjwa kokugcina. Ingxube yesihlabathi kufanele ibe nokungena kahle kakhulu, amandla amanzi, uketshezi, ipulasitiki, kanye nokugoqeka. Lokhu kufezwa ngokulandela ngokuqinile ukulandelana kokuphakelayo—isihlabathi esidala, isihlabathi esisha, ubumba, impuphu yamalahle, namanzi—nokulawula isikhathi sokuxutshwa ngokunembile emizuzwini eyisithupha kuya kweyisikhombisa. Isihlabathi esixutshwe sibe sesiphumula futhi sihlungwe ukuze kuthuthukiswe ukungena nokugeleza kwaso ngaphambi kokusetshenziswa.
Inqubo yokuthela ngokwayo idinga ukugxila okungantengantengi. Insimbi encibilikisiwe kufanele ijovwe kahle futhi ikhishwe kahle ngaphambi kokuba kuqale ukuthelwa. Ukugeleza okuqhubekayo nokuzinzile kubalulekile ukuze kuvinjwe amaphutha njengokuguguleka kwesihlabathi kanye nokwakheka kwezimbobo zesihlabathi. Ukusabela ngokushesha kunoma yikuphi ukuvuza kuyadingeka ukuze ugweme amaphutha amakhulu njengokuvala okubandayo kanye nokuthela okungaphelele. Okokugcina, inqubo yokuhlanza ngokucophelela iqinisekisa ukuthi ukubunjwa okupholile kuyasuswa esikhunjeni ngaphandle kokulimala, kukhiphe indawo engenazo iziphambeko zokuqala.
Idizayini, Amaphutha, kanye Nokuminyana: Ukuqinisekisa Ubuqotho Besakhiwo
I-platform ye-cast iron yekhwalithi ephezulu yenzelwe ukubekezela. Ngokuvamile yakhelwe njengezakhiwo ezinohlangothi olulodwa noma uhlobo lwebhokisi, izindawo zazo zokusebenza zivame ukuba nesikwele noma unxande. Ubuqotho besakhiwo buncike kakhulu ezicini ezifana nezindonga eziseceleni nezimbambo eziqinisayo, okumele zilinganiswe ngokunembile ngokusekelwe kumthamo odingekayo wokuthwala umthwalo kanye nebanga elinembile. Ukuphakama kwalezi zimbambo eziqinisayo—kungaba umbimbi, ubambo olugcwele, noma ubambo oluyisicaba—kunikeza ukungezwani nokusekelwa okudingekayo.
Ngisho nezilawuli zokusakaza eziqine kakhulu, kungahle kuvele amaphutha amancane. Ezinkundla ezingaphansi kokunemba kweBanga “0,” izindinganiso zomkhakha zivumela ukuxhunywa okulungiswayo kwezimbobo zesihlabathi ezincane (ububanzi obungaphansi kuka-14 mm) kusetshenziswa into efanayo, inqobo nje uma ubulukhuni bempahla yokulungisa bungaphansi kunensimbi ezungezile. Kodwa-ke, indawo yokusebenza kufanele ekugcineni ingabi namaphutha amakhulu, okuhlanganisa ukuqhekeka, ukubola, i-slag inclusions, nezimbotshana ezinciphayo, futhi indawo yokuphonsa kufanele ibe bushelelezi ngopende obambelele ngokuqinile. Ukukhetha isiteji esiye saguga ngokwemvelo noma ukwelashwa kokushisa okwenziwayo kubaluleke kakhulu, njengoba lezi zinqubo zinciphisa ukucindezeleka kwangaphakathi futhi zivimbela ukuguquguquka kwe-diagonal esikhathini esizayo.
Ukufaka Nokunakekela: Ukulondoloza Ukunemba
I-platform ye-cast iron, kungakhathaliseki ukuthi ikhwalithi yayo, inembile kuphela njengokufakwa kwayo. Kufanele ilethwe ngokuvundlile ngomthwalo usatshalaliswe ngokulinganayo kuwo wonke amaphuzu okusekela, ngokuvamile azuzwe kusetshenziswa izinyawo ezilungisekayo zobakaki abasekelayo. Le nqubo yokulinganisa, eqondiswa ileveli ye-elekthronikhi enembayo ephezulu noma ileveli yozimele, ibalulekile ukuze kuzuzwe ukunemba kwayo okulinganiselwe.
Ukuze ulondoloze ukunemba, indawo ezungezile ibalulekile. Izinga lokushisa elisebenzayo kufanele ligcinwe lizungeze u-20℃(± 5℃), futhi ukudlidliza kufanele kugwenywe ngokuqinile. Ngaphambi kokuthi kuqale noma yimuphi umsebenzi, indawo engaphezulu kufanele ihlanzwe ngokucophelela ukuze kukhishwe isihlabathi esisele, ama-burrs, uwoyela, nokugqwala, njengoba ngisho nezinto ezincane ezingcolisayo ziphazamisa ukunemba. Ikhwalithi ephezulu encane, noma indawo ebushelelezi, ibalulekile ukuze umuntu aphile isikhathi eside.
Ngokusetshenziswa okufanele nokugcinwa ngokucophelela—ukugwema izindawo ezinomswakama, ezibolayo, noma izinga lokushisa elidlulele—ukunemba kwendawo yokusebenza kwenkundla yensimbi kungagcinwa iminyaka emibili noma ngaphezulu. Isakhiwo sesikhulumi ngokwaso singahlala amashumi eminyaka. Uma ukunemba kwehla, kungabuyiselwa ngokugcwele ngokulungiswa kochwepheshe noma ngokufakwa kabusha kabusha (ukuklwebha). Ukuhlola okuvamile ngokumelene nezinga layo lokulinganisa kuyisibopho, njengoba ukusebenzisa ipuleti elisezingeni eliphansi nakanjani kuzoholela ekuphambukeni kokulinganisa futhi kuthinte ikhwalithi yokugcina yomkhiqizo.
Njengethuluzi eliyisisekelo emkhakheni wezimoto, we-aerospace, insimbi, nemishini esindayo, inkundla yensimbi eyinsimbi iwubufakazi beqiniso lokuthi ukunemba kwakhiwe kusukela phansi kuya phezulu.
Isikhathi sokuthumela: Oct-31-2025