Iipleyiti zomphezulu wegranite zizixhobo ezisisiseko zokubhekisa kwi-precision metrology. Zisebenza njengeendawo eziphambili ze-datum zokuhlolwa, ukulinganiswa, kunye nokuhlanganiswa ngokuchanekileyo kwi-aerospace, i-semiconductor, kunye namashishini okuvelisa aphucukileyo.
Xa kuthelekiswa namaqonga ereferensi esinyithi, i-granite inika uzinzo oluphezulu lwejometri yexesha elide, ukuxinana kokungcangcazela, kunye nokungathathi cala kobushushu, okwenza ukuba ibe yinto ekhethwayoumlinganiselo ochanekileyo kakhuluiindawo ezingqongileyo.
Isayensi yezinto ezibonakalayo zeGranite
I-Granite lilitye eliyi-igneous elenziwe ikakhulu yi-quartz, i-feldspar, kunye ne-mica. Ukusebenza kwayo kwe-metrology kuvela kwisakhiwo sayo esincinci kunokuba kuvele kwisakhiwo esifanayo.
Iimpawu eziphambili:
- Ukwandiswa kobushushu: 4–7 × 10⁻⁶ /°C
- Ukudambisa ukungcangcazela okuphezulu
- Akukho kuguqulwa kweplastiki phantsi komthwalo oqhelekileyo
- Uzinzo olunemilinganiselo yexesha elide
Ngokungafaniyo nentsimbi, i-granite ayibonisi ukurhubuluza okanye ukuphumla koxinzelelo phantsi kweemeko ze-metrology.
Imigangatho yeHlabathi
Iipleyiti zomphezulu wegranite zenziwe ngokwemigangatho yehlabathi:
- I-DIN 876 (eJamani)
- I-ASME B89 (e-USA)
- Iinkqubo zomgangatho ze-ISO 9001
- I-JIS B7513 (eJapan)
Le migangatho ichaza amanqanaba okuthambeka kunye neemfuno zokulinganisa.
Umlinganiselo kunye nokungaqiniseki
I-Flatness yintsimi yokuphambuka kwejometri endaweni yokuba yixabiso elinye.
Iindlela eziqhelekileyo zokulinganisa:
- I-interferometry yelaser
- Amanqanaba e-elektroniki
- Ii-Autocollimators
Imithombo yokungaqiniseki ibandakanya i-thermal gradients, i-probe repeatable, i-vibration, kunye ne-instrument drift.
Izicelo
- Oomatshini bokulinganisa abaQokelelweyo (i-CMM)
- Iinkqubo zokuhlola ii-semiconductor
- Amaqonga okulinganisa e-CNC
- Iinkqubo zokulungelelanisa ezibonakalayo
- Iibhentshi ze-laser metrology
FAQ
Kutheni igranite isetyenziswa kwi-metrology?
Ngenxa yozinzo lwayo, ukufuma kwayo, kunye nokuguquguquka okuphantsi kobushushu.
Ngaba i-granite ingaguquka ngokuhamba kwexesha?
Phantsi kweemeko eziqhelekileyo, ukuguquka kwesimo akunamsebenzi.
Nguwuphi umgangatho ochaza iipleyiti zomphezulu?
I-DIN 876.
Ilinganiswa njani i-flatness?
Iinkqubo ze-laser interferometry okanye ze-elektroniki leveling.
Ixesha leposi: Julayi-03-2026