Amapuleti obuso be-granite ayithuluzi eliyisisekelo lokubhekisela ku-precision metrology. Asebenza njengezindawo eziyinhloko ze-datum zokuhlola, ukulinganisa, kanye nokuhlanganisa ngokunemba ezindiza, ezimbonini ze-semiconductor, kanye nezimboni zokukhiqiza ezithuthukile.
Uma kuqhathaniswa namapulatifomu okubhekisela ensimbi, i-granite inikeza ukuzinza kwejometri kwesikhathi eside, ukudambisa ukudlidliza, kanye nokungathathi hlangothi kokushisa, okwenza kube yinto ekhethwayoukulinganisa okunembe kakhuluizindawo.
Isayensi Yezinto Ezibonakalayo Ye-Granite
I-Granite iyidwala eliyi-igneous elakhiwe ngokuyinhloko yi-quartz, i-feldspar, ne-mica. Ukusebenza kwayo kwe-metrology kususelwa esakhiweni sayo esincane kunokuba kube ukwakheka okufanayo.
Izakhiwo ezibalulekile:
- Ukwanda kokushisa: 4–7 × 10⁻⁶ /°C
- Ukunciphisa ukudlidliza okuphezulu
- Akukho ukuguqulwa kwepulasitiki ngaphansi komthwalo ojwayelekile
- Ukuqina kobukhulu besikhathi eside
Ngokungafani nensimbi, i-granite ayibonisi ukuphumula noma ukukhukhumala ngaphansi kwezimo ze-metrology.
Izindinganiso Zomhlaba Wonke
Amapuleti obuso be-granite akhiqizwa ngaphansi kwezindinganiso zomhlaba wonke:
- I-DIN 876 (eJalimane)
- I-ASME B89 (e-USA)
- Izinhlelo zekhwalithi ze-ISO 9001
- I-JIS B7513 (eJapane)
Lezi zindinganiso zichaza amazinga okusicaba kanye nezidingo zokulinganisa.
Ukulinganisa Nokungaqiniseki
Ukuthamba kuyinkambu yokuphambuka kwejometri kunokuba yinani elilodwa.
Izindlela zokulinganisa ezivamile:
- I-interferometry ye-laser
- Amazinga kagesi
- Ama-Autocollimator
Imithombo yokungaqiniseki ihlanganisa i-thermal gradients, i-probe repeatable repeatable, i-vibration, kanye ne-instrument drift.
Izicelo
- Imishini Yokulinganisa Ehlanganisiwe (i-CMM)
- Izinhlelo zokuhlola ze-semiconductor
- Amapulatifomu okulinganisa e-CNC
- Izinhlelo zokuqondanisa ezibonakalayo
- Amabhentshi e-metrology e-laser
Imibuzo Evame Ukubuzwa
Kungani i-granite isetshenziswa ku-metrology?
Ngenxa yokuqina kwayo, ukufiphaza, kanye nokuphambuka okuphansi kokushisa.
Ingabe i-granite ingaguquka ngokuhamba kwesikhathi?
Ngaphansi kwezimo ezijwayelekile, ukuguquguquka akunakwa.
Yiliphi izinga elichaza amapuleti angaphezulu?
I-DIN 876.
Kulinganiswa kanjani ukuthamba?
Izinhlelo ze-laser interferometry noma ze-elekthronikhi zokulinganisa.
Isikhathi sokuthunyelwe: Julayi-03-2026