Iyini i-Granite Dial Base futhi isetshenziswa kuphi?

Ekukhiqizeni okunembe kakhulu, ukubamba ukuphakama okunembile, ukujiya, ukugxila, noma ukulinganisa okunembayo kudinga okungaphezu nje kwethuluzi lokulinganisa elinesinqumo esiphezulu. Ngisho nesikhombisi sokudayela esihle kakhulu noma i-probe yedijithali iveza ukufundwa okungahambisani uma ifakwe esisekelweni esingazinzile, esiguquguqukayo, noma esizwela ukushisa.

Ngena esisekelweni sokudayela se-granite—esivame ukubizwa ngokuthi isitendi sokuqhathanisa i-granite ezindaweni zokulawula ikhwalithi.

Ngokuhlanganisa indawo yokubhekisela yamatshe emvelo enama-micro-lapped nekholomu eqinile eqondile kanye nengalo yesikhombisi elungisekayo, leli thuluzi eliyisisekelo linikeza indawo yokubhekisela engaguquki yokuqinisekiswa kobukhulu obuncane nobe-sub-micron.

Ukuchaza Isisekelo Sokudayela Se-Granite

Isisekelo sokudayela se-granite siqukethe izakhi ezintathu eziyinhloko zesakhiwo:

1. IIsisekelo Sereferensi Segranite: Ibhloko elijiyile lomhlabathi wamatshe wemvelo oqinile futhi onamatheliswe kancane ukuze kube nokubekezelelana okuqondile kakhulu (ngokuvamile i-DIN 876 Grade 00 noma iGrade 0).

2. Ikholomu Yokusekela Eqondile: Insika yensimbi esindayo noma eboshwe nge-chrome eboshwe ngokuqinile esisekelweni setshe ukuze imelane namandla okugoba.

3. Ingalo Yokukhweza Elungisekayo: Indlela eqinile yokukhiya ingalo ebamba izinkomba zokudayela, ama-probe edijithali kagesi, noma ama-gauge e-linear encoder aqonde ngqo ebusweni be-granite.

Ngesikhathi sokuhlola, umqhubi ubeka uphawu lwe-zero ngokumelene ne-gauge block stack noma i-master setting ring ehlezi endizeni ye-granite. Ingxenye yokuhlola ibe isidluliswa ngaphansi kwendawo yokuxhumana ye-probe. Noma yikuphi ukuphambuka okuboniswe ku-dial kubonisa ukushintshashintsha kwangempela kwengxenye—okungenakho ukuguqulwa kwesisekelo noma ukuguquguquka kwe-post.

Kungani Ukhetha I-Granite Kunezitendi Zensimbi Ezicijile Noma Zensimbi?

Izitendi ezincane zokulinganisa insimbi zihlala zivamile ezitezi zesitolo ukuze kuhlolwe imishini enzima. Kodwa-ke, lapho ukubekezelelana kuqina ezindaweni ezine-micron eyodwa noma ezincane, izitendi zensimbi zifaka amaphutha amancane okulinganisa avinjelwa yi-granite ngokwemvelo.

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1. Ukuzinza Okuphezulu Kokushisa

Amakholomu ensimbi kanye nezisekelo zisabela ngokushesha ekushiseni okudluliswa ezandleni zomqhubi noma ekushintsheni kwamazinga okushisa egumbi. I-granite emnyama enobukhulu obuphezulu ine-coefficient yokukhulisa ukushisa ephansi kakhulu (~ 5 kuya ku-6 × 10⁻⁶/K), okuqinisekisa ukuthi indawo yokubhekisela igcina ubuqotho bejometri phakathi nokushintsha kokulinganisa okude.

2. Amandla Okugqoka Angenazo I-Burr

Ukuphonsa ingxenye yensimbi eqinile esitendini sensimbi kudala i-micro-crater ezungezwe umugqa ophakanyisiwe (i-burr). Lowo mugqa omncane utshekisa izinto zokusebenza zesikhathi esizayo, wonakalisa ukufundwa kobubanzi kuze kube yilapho udilika ngesandla. Lapho i-granite ithola umthelela omkhulu, iyaqhekezeka endaweni ngaphandle kokuphakamisa izinto eziseduze. Izindawo ezizungezile zigcina ukubekezelela kwazo kokuqala kobubanzi.

3. Ukudambisa Ukudlidliza kanye Nemvelo Engeyona EkaMagnetic

I-Granite inezakhiwo zemvelo zokudambisa ngaphakathi, imunca ukudlidliza okuncane okuzungezile endaweni yesitolo kangcono kakhulu kune-alloys yensimbi. Ngaphezu kwalokho, ngenxa yokuthi itshe lemvelo alinawo amandla kagesi ngokuphelele, livimbela uthuli lwensimbi oluncane noma ukuphazamiseka kwamandla kagesi ekuphazamiseni ama-probe ezinkomba ze-elekthronikhi ezibucayi.

Izicelo Eziyinhloko Kuzo Zonke Izindlela Zokukhiqiza Ezinembile

Izisekelo zokudayela ze-granite zisebenza njengezisebenzi zansuku zonke ezibalulekile emikhakheni eminingana ebalulekile yezimboni:

1. Ama-workshop Okulungisa Amathuluzi Nokusebenza Ngobuchwepheshe

Abaqhubi basebenzisa izitendi zokuqhathanisa ukuze bahlole ngokushesha nangokuthembekile izingxenye ezijikiwe, izikhonkwane zomhlabathi, kanye namabhulokhi aqoshiwe. Ukuhlola ukulingana kwezingxenye noma ubukhulu bokuphakama okunyathelisiwe ngokumelene namabhulokhi egeyiji kuthatha imizuzwana futhi kuqeda isikhathi sokusetha emishinini yokulinganisa ehlanganisiwe.

2. AmaLabhoratri Okulawula Ikhwalithi Nokulinganisa

Emalabhorethri okulinganisa aqinisekiswe yi-ISO, izisekelo zokudayela ze-granite zisebenza njengezindinganiso zokudlulisa zesibili. Amageji edijithali anesinqumo esiphezulu (njengezinkomba ze-elekthronikhi ze-Mahr noma ze-Mitutoyo ezifinyelela ku-0.1 μm) afakwe ezitendini ze-granite ze-Grade 00 ezilinganisa amageji e-plug, ama-foil obukhulu, kanye nama-shim okunemba.

3. Ukuhlolwa kwe-semiconductor kanye ne-Micro-Electronics

Izingxenye zemishini yokuhlanganisa i-semiconductor zidinga ukuhlanzeka okukhulu kanye nokuphelela komphezulu. Izitendi ze-granite dial zinikeza indawo yokubhekisela ehambisana negumbi elihlanzekile engadingi amafutha okulwa nokugqwala, okuvimbela ukungcoliswa kwamakhemikhali ezintweni ezithambile ze-silicon, i-ceramic, noma ingilazi.

UKUHAMBA KOMSEBENZI WOKUHLOLA [ Ibhloko Lokulinganisa / Inkosi ] ──> Kubekwe Esisekelweni Se-Granite ──> Isikhombisi Sokudayela Okuyi-Zero │ [ Ingxenye Yokukhiqiza ] ──> Kubekwe Esisekelweni Se-Granite ──> Ukuphambuka Kokulinganisa │ ┌─────────────┴──────────┐ ▼ ▼ Ngaphakathi Kokubekezelelana Ngaphandle Kwemininingwane (Dlulisa Ekuhlanganisweni) (Ukuhlukaniswa/Ukusebenza Kabusha)

Ikhwalithi Yezinto Ezibalulekile Nokunemba Kokukhiqiza

Ukuthembeka kwanoma yisiphi isitendi sokuqhathanisa kubuyela emuva ekhwalithini ebonakalayo yebhlokhi lamatshe.

Izitendi zokuqhathanisa ezingabizi zivame ukusebenzisa itshe elinezimbobo, elinobukhulu obuphansi noma imabula ethambile, engamunca umswakama womoya futhi igobe ngokuhamba kwesikhathi. I-metrology yezinga lezimboni idinga i-granite emnyama yemvelo enobukhulu obuphezulu enobukhulu obungaba ngu-3100 kg/m³, enikeza ukugoba okuphansi, amandla aphezulu okucindezela, kanye nokuqina kwesakhiwo okungavamile.

Ukufinyelela ukubekezelelana kokuthamba kuze kufike kuma-micron angawodwa kudinga izinqubo ezikhethekile zokugoqa. Esikhungweni sethu sokukhiqiza saseJinan, ochwepheshe abangochwepheshe basebenzisa amashumi eminyaka olwazi lokugoqa ngesandla ngesandla, besebenzisa ama-optical autocollimators kanye namazinga e-elekthronikhi ahlukene ukuze balungise izindawo zokubhekisela. Ukusebenza ngaphakathi kwama-workshop alawulwa amazinga okushisa anemisele yokuhlukaniswa kokudlidliza komhlaba ejulile kuqinisekisa ukuthi isisekelo ngasinye se-granite sigcina i-geometry yaso elinganisiwe isikhathi eside ngemva kokufakwa.

Amathiphu Okulungisa Ukunemba Okuhlala Njalo

Ukuze kulondolozwe ukunemba kwesisekelo se-granite dial:

• Hlanza Nsuku Zonke: Sula ubuso be-granite ngaphambi nangemva kokusebenzisa nge-isopropyl alcohol kanye nendwangu engena-lint ukuze ususe izinhlayiya zothuli ezi-micro-abrasive.

• Hlola Ikholomu: Hlola njalo ukuthi amabhawodi okufaka amakholomu aqondile ahlala egobile kahle ukuze kuvinjelwe ukuphambuka ngemuva kokugoba ngaphansi kwamandla okubopha ingalo yesikhombisi.

• Zungezisa Izindawo Zokusetshenziswa: Gwema ukubeka izingxenye ezincane zokuhlola enkabeni yetafula njalo. Ukusabalalisa izingxenye endaweni yonke kuvimbela ukuguguleka kwendawo eminyakeni eminingi yokusetshenziswa okuqhubekayo.

Ukukhetha isitendi se-granite esiklanywe kahle kuqinisekisa ukuthi ithimba lakho lokuhlola ikhwalithi lisebenza endaweni yokubhekisela eqinile nethembekile—ukuvikela umugqa wakho wokukhiqiza emaphutheni abizayo ngobukhulu.