Uma izinto ezivinjiwe ezibalwe ngenhla ezithinta ukugeleza zikhona, isivinini sokugeleza sizoncishiswa.Ngakho-ke, akwanele ukusebenzisa i-ejenti yokugeleza ukuthola ukuguqulwa kwezinga lokugeleza ngokubheka i-gauge yokucindezela.Ukugxila kuyinkomba ebalulekile ku-isondo lokugayaimininingwane yobuchwepheshe ye-superhard abrasive.Imboni ivamise ukungakuqondi ukugxila kwe-100 njenge-100%.Eqinisweni, incazelo ye-concentration ye-100 ukuthi kukhona ama-carats angama-72 e-abrasive ngevolumu ye-intshi eyi-cubic inch.Ngakho-ke, ukugxila kuka-50 kubhekisela kumakharati angu-36 okugwaza ngeyintshi ngayinye eyi-cubic.
Kunezinhlobo eziningiamasayizi okusanhlamvu abrasive, kanye ne-abrasive enosayizi abahlukene bokusanhlamvu ingaba nokugxila okufanayo.Manje siqhathanisa amasayizi amabili okusanhlamvu abrasive nge-concentration efanayo ye-75. Enye ingusayizi wezinhlamvu ezingu-60 (izinga laseMelika, elifanayo ngezansi), kanti elinye liyi-200 usayizi wokusanhlamvu.Okuqukethwe kwe-abrasive per cubic inch ingama-54 carats.Ku-60 usayizi wokusanhlamvu, kunezinhlamvu ezingu-6900 i-carat ngayinye, kuyilapho usayizi wokusanhlamvu we-200 u-abrasive;kukhona 262000 okusanhlamvu carat ngayinye.
Ngakho-ke, kukhona 372600okusanhlamvu abrasivei-cubic inch ngayinye yesondo lokugaya lokusanhlamvu okungama-abrasive angama-60, kanye nezinhlamvu ezi-abrasive eziyi-14148000 zosayizi wokusanhlamvu ongama-200 wokugwaza.Osayizi abahlukene bezinhlayiya eziqhumayo basho ukuthi inani lezinhlayiya ezinhle (kwesokunxele) lingaphezu kwalelo lezinhlayiya ezimahhadla ekugxiliseni okufanayo.
Uma kucatshangwa ukuthi izinhlayiya eziqhumayo zisabalaliswa ngokufanayo esondweni lokugaya, inani lezinhlayiya eziqhumayo ngeyintshi ngayinye ye-cubic ingatholwa ngokuhlukanisa nge-cubic inombolo yezinhlayiya eziqhumayo ngeyintshi ngayinye eyi-cubic.Kusayizi wokusanhlamvu okungu-60, inhlamvu engama-72 iyintshi ngayinye, kanti ngosayizi wokusanhlamvu okungu-200, inhlamvu engama-242 iyintshi ngayinye.Okuhambisanayo kwalezi zibalo ezingenhla ukuhlukaniswa kwezinhlamvu ezilimazayo.Kusayizi wokusanhlamvu okungu-60, isikhala singu-0.014”, kanti ngosayizi wokusanhlamvu abangu-200, isikhala singu-0.004”.
Uma ubude be-arc yokusika ekugayweni bungu-0.013”, ukuhlukana kwesondo lokugaya elingu-60 grit side kunalo, ngakho-ke ngezinye izikhathi akukho okulimazayo okusebenzayo ku-arc yokusika, kuyilapho isondo lokugaya elingu-200, isikhala esibi singu-0.004” .Ngakho-ke, okungenani izinhlamvu ezi-3 ezi-abrasive zisebenza ku-arc yokusika.Kusukela ekuqhathaniseni okungenhla, umthetho ovamile udwetshwa, okungukuthi, lapho ukhetha isondo lokugaya, kuyadingeka ukuqinisekisa ukuthi ama-abrasive 4 ~ 10 asebenza ngobude be-arc yokusika.
Isikhathi sokuthumela: Feb-20-2023