Onse akupera mwatsatanetsatane komanso kugaya bwino kwambiri ndi njira zomaliza zopangira mipira yachitsulo.Njira zopera bwino kwambiri nthawi zambiri zimagwiritsidwa ntchito popanga mipira yachitsulo yoposa G40.Kupatuka komaliza kwa kukula, kulondola kwa geometric, roughness pamwamba, pamwamba, kuwotcha ndi zofunikira zina zaumisiri wa mpira wachitsulo zidzakwaniritsa zofunikira za ndondomeko ya ndondomeko yomaliza kapena yopambana.
Poyang'ana kupotoka kwapakati ndi kulondola kwa geometric kwa mpira wachitsulo, ziyenera kuyesedwa pa chida chapadera.Pamwamba pa roughness ndi pamwamba khalidwe workpiece pambuyo chabwino akupera zambiri anayendera zooneka pansi pa nyali astigmatic.Pakakhala mkangano, imatha kuyang'aniridwa pansi pa galasi lokulitsa la 90x ndikuyerekeza ndi zithunzi zofananira.Poyang'ana mawonekedwe a workpiece pamwamba ndi roughness pamwamba pambuyo superfining, chiwerengero cha workpieces ayenera kumwedwa poyerekeza ndi wamba zithunzi pansi 90 nthawi magnifier.Ngati pali chikayikiro chilichonse chokhudza kuuma kwa pamwamba, chikhoza kuyesedwa pa mita ya roughness.
Njira yoyang'anira poyaka moto ndi mphero yabwino kwambiri iyenera kutsatiridwa mwachisawawa ndi kuyang'ana malo, ndipo kuchuluka ndi mtundu wa cheke zikuyenera kugwirizana ndi mulingo woyaka.
Zifukwa za kuuma kwapamwamba kosawoneka bwino ndi izi:
1. Kuchulukira kochulukira ndi kochepa kwambiri ndipo nthawi yokonza ndi yochepa kwambiri.
2. Mphepete mwa mbale yoperayo ndi yozama kwambiri, ndipo malo olumikizana pakati pa groove ndi workpiece ndi ochepa kwambiri.
3. Kuuma kwa mbale yoperayo ndikokwera kwambiri kapena kosagwirizana, ndipo pali mabowo a mchenga ndi mabowo a mpweya.
4. Phala wogaya wochuluka amawonjezedwa, kapena njere za abrasive zimakhala zowawa kwambiri.
5. Mphepete mwa mbale yoperayo ndi yonyansa kwambiri, yokhala ndi zitsulo zachitsulo kapena zinyalala zina.
Zifukwa za kuuma kwapamtunda kwapafupi ndizo: poyambira pa mbale yopota yozungulira ndi yozama kwambiri, ndipo malo okhudzana ndi ntchitoyo ndi ochepa kwambiri;Ngodya ya poyambira mbale ndi yaying'ono kwambiri, zomwe zimapangitsa kuti chogwirira ntchito chizizungulira mosasunthika;Kupsyinjika komwe kumagwiritsidwa ntchito ndi mbale yakumtunda kumakhala kochepa kwambiri, zomwe zimapangitsa kuti chogwirira ntchito chigwedezeke ndi mbale yopukutira.
Abrasion pamtunda ndi mtundu wa chilema, chomwe nthawi zambiri chimapezeka mu cyclic processing.Pazifukwa zazikulu, kuya kwina kwa mano kumatha kuwoneka bwino pansi pa nyali ya astigmatic.Chidutswa chokha chakuda kapena chachikasu chikhoza kuwoneka pansi pa kuwala kwa astigmatism.Komabe, pansi pa galasi lokulitsa la 90x, maenje amatha kuwoneka, kumunsi kwake komwe kumakhala kovutirapo ndi zokopa zolumikizana.Zomwe zimayambitsa ndi izi: kuya kwa groove ya mbale yopera ndi yosiyana, chogwirira ntchito muzitsulo zakuya chimakhudzidwa ndi kupanikizika kwazing'ono, nthawi zina kumakhala ndipo nthawi zina slide, kuchititsa kuti kukhudzana pakati pa workpiece ndi mbale yopera iwonongeke;Chogwirira ntchito chidzaphwanyidwa chifukwa cha midadada yomwe ikugwa pakhoma la mbale yopera.
Nthawi yotumiza: Sep-26-2022
