Kwiindlela zokulinganisa ngokuchanekileyo ezibandakanya iipleyiti zomphezulu wegranite, izinto zomatshini, kunye nezixhobo zokulinganisa, izinto ezininzi zobugcisa zinokuchaphazela kakhulu iziphumo zokulinganisa. Ukuqonda ezi zinto ziguquguqukayo kubalulekile ekugcineni ukuchaneka okugqwesileyo okwaziwa ngako izixhobo zemetrology ezisekelwe kwigranite.
Eyona nto iphambili echaphazela ukuthembeka kokulinganisa ivela kukungaqinisekanga okukhoyo kwezixhobo zokuhlola ngokwazo. Izixhobo ezichanekileyo ezifana namanqanaba e-elektroniki, ii-laser interferometers, ii-digital micrometers, kunye nee-calipers eziphambili zonke ziphethe ukunyamezelana okuchazwe ngumvelisi okufaka isandla kwibhajethi iyonke yokungaqiniseki kokulinganisa. Kwanezixhobo ze-premium grade zifuna ukulinganiswa rhoqo ngokuchasene nemigangatho eyaziwayo ukugcina amanqanaba okuchaneka athile.
Iimeko zendalo zibonelela ngenye into ebalulekileyo. I-Granite's thermal expansion coefficient ephantsi (ngesiqhelo yi-5-6 μm/m·°C) ayisusi mfuneko yokulawula ubushushu. Iindawo zeworkshop ezine-thermal gradients ezidlula i-±1°C zinokubangela ukugqwetheka okunokulinganiswa kumphezulu we-granite reference nakwi-workpiece elinganiswayo. Iindlela ezilungileyo zoshishino zicebisa ukugcina indawo yokulinganisa eyi-20°C ±0.5°C ezinzileyo kunye nexesha elifanelekileyo lokulinganisa kuzo zonke izinto.
Ulawulo longcoliseko luyinto eqhele ukujongelwa phantsi. Izinto ezincinci ze-micron eziqokelelana kwiindawo zokulinganisa zinokwenza iimpazamo ezibonakala, ingakumbi xa kusetyenziswa iindlela zokulinganisa ezithe tyaba okanye ze-interferometric. Indawo yokucoca igumbi le-Class 100 ifanelekile kwiindlela zokulinganisa ezibalulekileyo, nangona iimeko zeworkshop ezilawulwayo ezineenkqubo zokucoca ezifanelekileyo zinokwanela ukusetyenziswa okuninzi.
Indlela yokusebenza iveza olunye udidi lotshintsho olunokwenzeka. Ukusetyenziswa kwamandla okulinganisa rhoqo, ukhetho olufanelekileyo lweprobe, kunye neendlela zokubeka ezisemgangathweni kufuneka zigcinwe ngokungqongqo. Oku kubaluleke kakhulu xa kulinganiswa izinto ezingezizo ezisemgangathweni ezinokufuna iindlela zokulinganisa ezenzelwe wena okanye iindlela zokulinganisa ezikhethekileyo.
Ukuphunyezwa kweenkqubo ezisemgangathweni ezipheleleyo kunokunciphisa le mingeni:
- Ukulinganiswa kwezixhobo rhoqo okunokulandelelwa ngokwe-NIST okanye eminye imigangatho eyaziwayo
- Iinkqubo zokubeka esweni ubushushu ngembuyekezo yexesha langempela
- Iinkqubo zokulungisa umphezulu ngokwegumbi lokucoca
- Iinkqubo zesatifikethi somqhubi ezineziqinisekiso zamaxesha athile
- Uhlalutyo lokungaqiniseki kokulinganisa kwizicelo ezibalulekileyo
Iqela lethu lobuchwephesha libonelela:
• Iinkonzo zokuhlolwa kwezixhobo zegranite ezihambelana ne-ISO 8512-2
• Uphuhliso lwenkqubo yokulinganisa ngokwezifiso
• Iingcebiso zolawulo lokusingqongileyo
• Iinkqubo zoqeqesho lwabaqhubi
Kwimisebenzi efuna amanqanaba aphezulu okuqinisekisa ukulinganisa, sicebisa:
✓ Ukuqinisekiswa kwemihla ngemihla kwemiphezulu yereferensi eyintloko
✓ Ukulinganiswa kobushushu obuthathu kwizixhobo ezibalulekileyo
✓ Ukuqokelelwa kwedatha ngokuzenzekelayo ukunciphisa impembelelo yomqhubi
✓ Izifundo zonxibelelwano oluqhubekayo phakathi kweenkqubo zokulinganisa
Le ndlela yobugcisa iqinisekisa ukuba iinkqubo zakho zokulinganisa ezisekwe kwi-granite zibonelela ngeziphumo ezihambelanayo nezithembekileyo ezihlangabezana nemigangatho yamazwe ngamazwe yokwenziwa ngokuchanekileyo kunye nezicelo zolawulo lomgangatho. Nxibelelana neengcali zethu ze-metrology ukuze ufumane izisombululo ezenzelwe wena kwimingeni yakho ethile yokulinganisa.
Ixesha leposi: Julayi-25-2025