Sei paine mavanga anoonekwa kana uchipukuta simbi isina tsvina neupfu hwe white corundum hwe 600 mesh?
Pakupukuta simbi isina ngura kana zvimwe zvinhu zvesimbi zvineUpfu hwemakorundum machena e600 mesh (WFA), mavanga anogona kuitika nekuda kwezvinhu zvinotevera zvakakosha:
1. Kupararira kwezvimedu zvisina kuenzana uye tsvina huru yezvimedu
Hukuru hwezvimedu zvemasevhisi hunosvika mazana matanhatu (600 mesh)upfu hwecorundum chenainenge 24-27 microns. Kana paine zvidimbu zvakakura muupfu (senge 40 microns kana kunyange 100 microns), zvinokonzeresa kukwenya kwakanyanya pamusoro.
Zvikonzero zvakajairika zvinosanganisira:
Kusaita zvakanaka kwekuisa magirafu zvichikonzera saizi dzakasiyana dzemachira;
Kupwanya kana kuongorora zvisina kunaka panguva yekugadzira;
Kusachena kwakadai sematombo, mishonga inodzivirira kuvharwa kana zvimwe zvinhu zvinosanganiswa panguva yekurongedza kana kubata.
2. Kusvetuka danho rekutanga kupukuta
Maitiro ekupukuta anofanira kutevera kufambira mberi zvishoma nezvishoma kubva pakushandisa zvinhu zvinorema kusvika pakushandisa zvinhu zvitete.
Kushandisa 600# WFA zvakananga pasina kupolisha kwakakwana kunogona kusabvisa mavanga akadzika asara pakutanga, uye mune dzimwe nguva, zvinogona kutowedzera zvikanganiso zvepadenga.
3. Maparamita ekupukuta asina kunaka
Kumanikidzwa kwakanyanya kana kumhanya kwekutenderera kunowedzera kukweshana pakati pechinhu chinogumbura nepamusoro;
Izvi zvinogona kukonzera kupisa kwakanyanya munzvimbo, kupfavisa simbi isina ngura, uye kukonzera kukwenya kana kuchinja kwekupisa.
4. Kusachenesa zvakakwana pamusoro usati watangakupukuta
Kana pamusoro payo pakasacheneswa zvakanaka tisati tatanga, zvidimbu zvakasara zvakaita sesimbi, guruva, kana tsvina yakaoma zvinogona kuiswa mukukwesha, zvichikonzera kukwenya kwechipiri.
5. Zvinhu zvisingaenderane nezvinhu zvinogumbura uye zvebasa
Corundum chena ine kuomarara kweMohs kwe9, nepo 304 simbi isina ngura ine kuomarara kweMohs kwe5.5 kusvika 6.5;
Zvidimbu zveWFA zvakapinza kana zvisina chimiro chakajairwa zvinogona kushandisa simba rakawanda rekucheka, zvichikonzera kukwenya;
Chimiro chisina kunaka kana chimiro chezvimedu zvinogumbura zvinogona kuwedzera dambudziko iri.
6. Kuchena kweupfu kwakaderera kana kuti hunhu husina kunaka
Kana upfu hweWFA hwe600# hwakagadzirwa nezvinhu zvisina kunaka kana kuti husina kurongwa kwakakodzera kwemhepo/mvura, hunogona kunge huine tsvina yakawanda.