Esimweni esidinga kakhulu sokukhiqiza ngokunemba okuphezulu, ubuqotho bokulinganisa buthembeke kuphela njengendawo yokubhekisela lapho buqala khona. Konjiniyela bokulawula ikhwalithi kanye nabaphathi belebhu, ukukhethwa kwemishini kuhilela ukuqonda okubucayi kobudlelwano phakathi kokuzinza okuyisisekelo kanye nokuguquguquka kokulinganisa. Lokhu kuhlola kugxila ezicini zobuchwepheshe zamabanga okunembile kwepuleti lobuso, isidingo sokuqinisekiswa kwepuleti lobuso okusemthethweni, kanye noshintsho lobuchwepheshe kusuka kuma-vernier kuya kuma-geage okuphakama kwedijithali.
Ukuqonda Amabanga Okucaca Kwepuleti Lomphezulu
Ipuleti elingaphezulu lisebenza njengo-zero ophelele wokuhlolwa kobukhulu. Kodwa-ke, izinga lokuthamba elidingekayo liyahlukahluka kakhulu phakathi kwegumbi lokuhlanza elisezingeni eliphezulu kanye nesitolo semishini esinzima. Ukuze kuhlangatshezwane nalezi zidingo ezahlukahlukene, izindinganiso zomhlaba wonke ezifana ne-ISO 8512-2 kanye ne-ASME B89.3.7 zichaza amamaki athile ahlukanisa ukusebenza ngezigaba.
Ibanga 00, elivame ukubizwa ngokuthi iBanga Lelebhu, limelela isiqongo sokuthamba. Lakhiwe ngqo kumalebhu okukala amazinga okushisa alawulwa izinga lokushisa lapho ukunemba okuphezulu kakhulu kuyindinganiso eyamukelekayo kuphela. Kuyisinqumo esiyinhloko sokulinganisa amanye ama-gauge nokuqinisekisa izingxenye zezindiza ezibekezelela kakhulu.
Ibanga 0, elaziwa ngokuthi iBanga Lokuhlola, liyindlela evame kakhulu yokukhetha iminyango yokulawula ikhwalithi yezimboni. Linikeza izinga eliphezulu lokunemba elifanele ukuhlola izingxenye ezijwayelekile zokunemba ngaphansi kwezimo zokuhlola ezijwayelekile.
Ibanga 1, noma iGumbi Lamathuluzi, lenzelwe indawo yokukhiqiza. Liyakwazi ukumelana nomsebenzi wokuhlelwa kwansuku zonke kanye nokuhlola amathuluzi. Nakuba lingaqondile kuneBanga 0, linikeza ireferensi ezinzile nethembekile ezindaweni lapho ukunemba kwezinga le-micron kungeyona into eyinhloko eqhuba imisebenzi yansuku zonke.
Ukukhethwa kwebanga kumele kuhambisane nendawo ehlosiwe. Ukubeka ipuleti lebanga 00 phansi esitolo lapho izinga lokushisa lishintshashintsha khona futhi kudlidliza akulungile, njengoba izinto zizoshintshashintsha ngale kokubekezelelana kwazo okulinganiselwe.
Indima Yesitifiketi Sepuleti Lomphezulu Ekuhambisaneni Nemithetho
Ukuba nesisekelo se-granite sekhwalithi ephezulu akwanele ngaphandle kwemibhalo elandelekayo. Isitifiketi se-surface plate siwukuqinisekiswa okusemthethweni kokuthi i-plate ihlangabezana nezinga layo elibekiwe. Kubakhiqizi abasebenza emakethe yomhlaba wonke, ikakhulukazi labo abakhonza imikhakha yezokwelapha, yezokuvikela, kanye neyezimoto, isitifiketi siyingxenye eyimpoqo yezinhlelo zokuphatha ikhwalithi ze-ISO 9001 kanye ne-AS9100.
Inqubo yokuqinisekisa ubungcweti ihilela ukumaka indawo usebenzisa amazinga kagesi noma ama-interferometer e-laser. Le nqubo iqinisekisa izindlela ezimbili ezibalulekile zokulinganisa. Okokuqala ukuba yisicaba okuphelele, okuqinisekisa ukuthi yonke indawo ihlala ngaphakathi kwemvilophu ecacisiwe yebanga. Okwesibili ukunemba kokufunda okuphindaphindiwe, okuqinisekisa ukuthi indawo esendaweni ayinazo izimbobo ezincane ezingaphazamisa ukulinganisa. Ukuvuselelwa njalo kuqinisekisa ukuthi ukuguguleka kokusebenza kwansuku zonke kuyahlonzwa futhi kulungiswa ngokushintshana kobungcweti, kugcinwa uchungechunge olubalulekile lokulandelela.
Isilinganiso Sokuphakama Kwedijithali vs Isilinganiso Sokuphakama Se-Vernier: Ukuzulazula Ekuguqukeni
Uma isisekelo esiqinile sesimisiwe, ukukhetha ithuluzi lokulinganisa kuba yinto eza kuqala. Impikiswano eqhubekayo mayelana nesilinganiso sokuphakama kwedijithali vs isilinganiso sokuphakama kwe-vernier iqokomisa ukushintshela ekukhiqizeni okuqhutshwa idatha.
Ama-Vernier height gauge ahlonishwa isikhathi eside ngenxa yokuqina kwawo kanye nokuzimela kwawo emithonjeni yamandla. Ahle kakhulu emsebenzini wokuhlelwa ngesandla lapho isilinganiso esibonakalayo sanele. Kodwa-ke, avame ukwenza amaphutha abantu, ikakhulukazi amaphutha e-parallax kanye nokuchazwa kabi kwesikali esincane ngumsebenzisi.
Amageyiji okuphakama kwedijithali abe yindinganiso yokuhlola kwesimanje ngenxa yezinzuzo eziningana ezicacile. Anikeza ukunciphisa okukhulu kwesivinini namaphutha ngoba ukufundwa kwe-LCD okusheshayo kuqeda isidingo sokuhumusha isikali ngesandla. Aphinde anikeze ukuguquguquka kwe-zero-setting, okuvumela ukulinganisa okusheshayo phakathi kwezici ezimbili. Okubaluleke kakhulu, amayunithi edijithali angathumela idatha ngqo ezinhlelweni zokulawula inqubo yezibalo, okubalulekile ekuqapheni ikhwalithi ngesikhathi sangempela esikhungweni sesimanje.
Inzuzo ye-ZHHIMG: Abakhiqizi Besisekelo Sokuhlolwa Kwe-Granite
Ikhwalithi yala mathuluzi okunemba ihlobene kakhulu nomsuka wawo. Njengomkhiqizi oyinhloko wesisekelo sokuhlola i-granite, i-ZHHIMG Group igxile kwisayensi yezinto ezibonakalayo eyenza ukunemba kube nokwenzeka. Akuwona wonke ama-granite afanelekela i-metrology; sisebenzisa izinhlobo ezithile ze-granite emnyama ezaziwa ngokuxinana kwazo okuphezulu kanye nokumuncwa komswakama okuphansi kakhulu.
Inqubo yethu yokukhiqiza igcizelela ukuzinza kwesikhathi eside. Ngokuvumela i-granite eluhlaza ukuthi idlule esikhathini sokukhululeka ngokwemvelo ekucindezelekeni ngaphambi kokufakwa kokugcina, siqinisekisa ukuthi isisekelo sokuhlolwa kwe-granite esiqediwe sihlala siyiqiniso eminyakeni eminingi yenkonzo. Lokhu kuzibophezela ekuqineni kwezinto ezibonakalayo yingakho izisekelo zethu zitholakala ezindaweni ze-semiconductor nezindiza ezithuthuke kakhulu emhlabeni jikelele.
Isiphetho: Indlela Ephelele Yokunemba
Ukufinyelela ukunemba kwekilasi lomhlaba kudinga umbono ophelele wenqubo yokulinganisa. Kuqala ngokukhetha amazinga afanele okunemba kwepuleti lobuso, ukuqinisekisa ukuthi lawo mapuleti agcina isitifiketi sawo sepuleti lobuso, nokusebenzisa ukusebenza kahle kwesilinganiso sokuphakama sedijithali. Uma lezi zinto zisekelwa ngumkhiqizi wesisekelo sokuhlola se-granite odumile, umphumela uba inqubo yokulawula ikhwalithi eqinile futhi engenakuphikwa.
Isikhathi sokuthunyelwe: Jan-22-2026