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 angu-60, kanye nezinhlamvu ezi-abrasive ezingu-14148000 ngosayizi wokusanhlamvu ongama-200. Osayizi abahlukene bezinhlayiya eziqhumayo basho ukuthi inani lezinhlayiya ezinhle (kwesokunxele) lingaphezu kwalelo lezinhlayiya ezimahhadla ekugxiliseni okufanayo.
Kucatshangwa ukuthi izinhlayiya eziqhumayo zisatshalaliswa 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 grit, isikhala esibi singu-0.004” . Ngakho-ke, okungenani izinhlamvu ezi-3 ezi-abrasive zisebenza ku-arc yokusika. Kusukela ekuqhathaniseni okungenhla, umthetho ojwayelekile udwetshwa, okungukuthi, lapho ukhetha isondo lokugaya, kuyadingeka ukuqinisekisa ukuthi ama-abrasive 4 ~ 10 asebenza ngobude be-arc yokusika.
Isikhathi sokuthumela: Feb-20-2023