Yenzelweni i-Granite Surface Plate?

I-granite surface plate iyithuluzi elinembayo elakhiwe kusuka kugwadule oluminyaniswe kakhulu, elidume ngokuzinza, ukuqina, kanye nokucaba. Isetshenziswa kakhulu ekukhiqizeni, ku-metrology, nasekulawuleni ikhwalithi, isebenza njengenkundla eyisisekelo yokuqinisekisa ukunemba kokulinganisa nokuhlolwa okubalulekile. Ngezansi izinhlelo zokusebenza zayo eziyinhloko kanye nezinzuzo:
1. Ukukalwa Ngokunemba kanye Nokulinganisa
Indima eyinhloko yepuleti lengaphezulu legwadle ukuhlinzeka ngendawo eyireferensi eyisicaba, ezinzile yamathuluzi okulinganisa nezingxenye. Izakhiwo zayo ezingokwemvelo—njengokwanda okuphansi kwezinga lokushisa, ukumelana nokugqwala, nokuguqulwa okuncane ngokuhamba kwesikhathi—ziyenza ilungele:

Amathuluzi okulinganisa: Amathuluzi afana nama-micrometer, izinkomba zokudayela, nemishini yokulinganisa yokudidiyela (ama-CMM) ayahlolwa futhi alinganiswe epuletini ukuze kuqinisekiswe ukuthi aletha ukufundwa okunembile.

Ukuqinisekisa ubukhulu bezingxenye: Abakhiqizi babeka izingxenye ngokuqondile epuletini ukuze bahlole ukuthi flatness, squareness, noma parallelism usebenzisa amageji noma laser interferometers. Isibonelo, ku-aerospace, ama-turbine blade ahlolelwa ukuchezuka kwamaminithi ezincazelweni zedizayini.
I-Micrometer - ukunemba kwezinga: Amapuleti ebanga eliphezulu (isb., Ibanga A) angakwazi ukubekezelela ukubekezelelana okuqine njengamayintshi angu-±0.00008, awenze abaluleke kakhulu ezimbonini ezifana nokwakhiwa kwe-semiconductor, lapho ukunemba kubaluleke khona.
2. Ukulawulwa Kwekhwalithi Nokuhlola
Emigqeni yokukhiqiza, amapuleti angaphezulu kwegwadle asebenza njengamahabhu okulawula ikhwalithi ukuqinisekisa ukuthi izingxenye zihlangabezana namazinga aqinile:

Ukuhlolwa kokuqedwa kobuso: Izingxenye eziwumshini (isb., amabhulokhi enjini, amagiya) zibekwe epuletini ukuze kuhlolwe ukuhwayela noma ukungapheleli kwendawo kusetshenziswa ama-profilometer noma izifanisi zokubona.
Ukuqinisekiswa komhlangano: Phakathi nokuhlanganiswa kwengxenye (isb, kumarobhothi noma emishinini yezokwelapha), ipuleti liqinisekisa ukuthi izingxenye ziqondaniswe ngendlela efanele, kunciphisa amaphutha angaholela ekuhlulekeni komkhiqizo.
Ukuthobelana namazinga: Izimboni ezinamathela ku-ISO, ASME, noma amazinga ezimoto (isb., IATF 16949) zithembele kumapuleti egwadle ukuze kuqinisekiswe izilinganiso futhi kugcinwe ukuthobela imithetho.
3. Ithuluzi kanye ne-Fixture Setup
Amapuleti angaphezulu kwe-Granite enza kube lula ukusethwa kwamathuluzi omshini nezinto ezilungiswayo:

Ukuqondanisa kwejig nesakhiwo: Omashini basebenzisa ipuleti ukuze bamise izinto zokubhola, zokugaya, noma zokugaya ngokunemba, baqinisekise ubukhulu bengxenye obufanayo kuwo wonke amaqoqo.
Ukulinganisa ithuluzi lokusika: Amathuluzi afana nezigayo zokugcina noma izingcezu ze-lathe ziyalungiswa epuletini ukuze kuzuzwe ama-engeli afanele nobude ngaphambi kokusetshenziswa, ukunciphisa udoti wezinto ezibonakalayo nokuthuthukisa ukusebenza kahle.
4. Izicelo Zaselabhorethri Nocwaningo
Ocwaningweni nasekuthuthukisweni kwesayensi (R&D), amapuleti egwadle ahlinzeka ngendawo ezinzile yokuhlolwa okubucayi:

Ukusethwa kwe-Optical ne-laser: Kumalebhu e-physics, amapuleti asekela ama-interferometer noma ama-spectrometer, lapho ukudlidliza noma ukushintsha kwezinga lokushisa kungase kuhlanekezele imiphumela.
Ukuhlolwa kwezinto ezibonakalayo: Amasampula okuhlolwa kokuqina (isb, ukuhlolwa kwe-Rockwell noma kwe-Vickers) abekwa epuletini ukuze kuqinisekiswe ukulayishwa okufanayo nokuqoqwa kwedatha okunembile.
5. Izinzuzo Over Metal Plates
Izakhiwo ezihlukile ze-Granite ziyinikeza umkhawulo wokuncintisana ngaphezu kwamapuleti ensimbi noma ensimbi:

Ukuzinza kokushisa: I-Granite imunca ukushisa kancane futhi ine-coefficient ephansi yokunweba okushisayo, ikwenze kuthembeke emazingeni okushisa aguquguqukayo (isb, izindawo ezingu-车间).
Okungeyona - kazibuthe nokugqwala - ukumelana: Ngeke kuphazamise amathuluzi kazibuthe noma kwehlise izinga lapho kuvezwa uwoyela, izinto ezipholile, noma umswakama.
Ubude bokuphila: Ngokunakekelwa okufanele, ipuleti legranite lingahlala amashumi eminyaka ngaphandle kokulahlekelwa ukucaba kwalo, linikeza imbuyiselo ephezulu ekutshalweni kwezimali.
Isiphetho
I-granite surface plate ingaphezu nje “kwe-flat slab”—iyisisekelo sokwenza izinto ngokunemba kanye nokuqinisekisa ikhwalithi. Kungakhathaliseki ukuthi isetshenziselwa ukulinganisa amathuluzi, ukuhlola izingxenye ezibucayi, noma ukusekela ukuhlolwa okuyinkimbinkimbi, ukuzinza nokunemba kwayo kuyenza ingakwazi ukuthathela indawo ezimbonini lapho ngisho namaphutha amancane angaba nemiphumela ebalulekile. Ngokutshala imali epuleti legranite lekhwalithi ephezulu, amabhizinisi angathuthukisa ukukhiqiza, anciphise amaphutha, futhi alondoloze ukwethenjwa kwamakhasimende afuna ukusebenza kahle.