Ndikholelwa ukuba abantu abaninzi bayayazi into ethethwa yintsimbi? Isinyithi yinto ebangelwa yimagnethi eyenziwe kwindalo. Zininzi iintlobo zale nto. Ezinye iintsimbi zingasetyenziselwa ukwenza iimveliso zefenitshala, kwaye ezinye iintsimbi zingasetyenziselwa ukwenza ubucwebe. Uninzi lweentsimbi kufuneka zipolishwe ngexesha lokucubungula. Kwi-metal polish, kusetyenziswa izixhobo zobungcali zokupolisha nokupolisha. Ngaba uyazi ukuba izixhobo zokupolisha nokusila zesinyithi zisetyenziswa njani? Ngoku i-Z-LION iza kukunika intshayelelo eneenkcukacha.
Itekhnoloji yokugaya nokupolisha isinyithi
1. Ukupholisha ngoomatshini
Ukupholisha ngoomatshini yindlela yokupholisha apho umphezulu ogudileyo ufunyanwa ngokusika kunye nokuguqulwa kweplastiki komphezulu wezinto ukuze kususwe inxalenye ekhazimlisiweyo. Ngokubanzi,Imicu yeDiamond Emery, amavili oboya, iphepha lokusanda,iipadi zokupolisha idayimani, ivili lokusila idayimani njl.njl. ziyasetyenziswa. Ukusebenzisa izixhobo ezincedisayo ezifana nee-turntables, iindlela zokugaya kunye nokupolisha ezicolekileyo kakhulu zingasetyenziswa kwabo baneemfuno zomgangatho ophezulu womphezulu. Ukusila kunye nokupolisha ngokuchanekileyo kakhulu sisixhobo esikhethekileyo sokusila, esicinezelwa kumphezulu wento yokusebenza ukuze sisetyenziswe kulwelo lokusila nokupolisha olune-abrasive, kwaye sijikeleza ngesantya esiphezulu. Ukusebenzisa obu buchwephesha, uburhabaxa bomphezulu be-Ra0.008μm bunokufezekiswa, obulelona liphezulu phakathi kweendlela ezahlukeneyo zokupolisha. Ii-optical lens molds zihlala zisebenzisa le ndlela.
2. Ukupholisha ngamakhemikhali
Ukupholisha ngekhemikhali kukuvumela iindawo ezibonakalayo ngemicroscope ukuba zinyibilike ngokukhethekileyo kwiindawo ezigobileyo kwindawo yekhemikhali, ngaloo ndlela zifumana umphezulu ogudileyo. Inzuzo ephambili yale ndlela kukuba ayifuni zixhobo zintsonkothileyo, inokupholisha izinto zokusebenza ezineemilo ezintsonkothileyo, kwaye inokupholisha izinto ezininzi zokusebenza ngaxeshanye, ngokusebenza kakuhle. Ingxaki ephambili yokupholisha ngekhemikhali kukulungiselela ulwelo lokupholisha. Uburhabaxa bomphezulu obufunyenwe ngokupholisha ngekhemikhali ngokubanzi buyi-10 μm.
3. Ukupholisha nge-electrolytic
Umgaqo osisiseko wokupolisha nge-electrolytic uyafana nalowo wokupolisha ngekhemikhali, oko kukuthi, ngokunyibilikisa ngokukhetha iiprotrusions ezincinci kumphezulu wezinto ukuze kwenziwe umphezulu ube mtyibilizi. Xa kuthelekiswa nokupolisha ngekhemikhali, impembelelo yempendulo ye-cathode inokususwa, kwaye isiphumo singcono. Inkqubo yokupolisha nge-electrochemical yahlulwe ngamanyathelo amabini: (1) Ukulinganisa i-macroscopic Iimveliso ezinyibilikisiweyo ziyasasazeka kwi-electrolyte, kwaye uburhabaxa bejometri bomphezulu wezinto buyancipha, kunye ne-Ra>1μm. (2) Ukulinganisa ukukhanya okuphantsi Ukwahlulahlula kwe-Anodic, ukukhanya okuphuculweyo komphezulu, i-Ra<1μm.
4. Ukupholisha nge-ultrasonic
Isixhobo somsebenzi sifakwa kwi-abrasive suspension size sibekwe kwintsimi ye-ultrasonic kunye, kwaye i-abrasive iyacolwa kwaye ipholishwe kumphezulu wesixhobo somsebenzi ngokushukuma kwe-ultrasonic wave. Amandla amakhulu okucubungula i-ultrasonic mancinci, kwaye akayi kubangela ukuguquka kwesixhobo somsebenzi, kodwa kunzima ukwenza nokufaka isixhobo. Umatshini we-ultrasonic unokudityaniswa neendlela zekhemikhali okanye ze-electrochemical. Ngokusekelwe kwisisombululo sokugqwala kunye ne-electrolysis, ukungcangcazela kwe-ultrasonic kusetyenziswa ukuxuba isisombululo, ukuze iimveliso ezinyibilikisiweyo kumphezulu wesixhobo somsebenzi zisuswe, kwaye ukugqwala okanye i-electrolyte kufutshane nomphezulu kufane; ukugabha kwamaza e-ultrasonic kulwelo kunokuthintela inkqubo yokugqwala, okunceda ekukhanyeni komphezulu.
5. Ukupolisha ngolwelo
Ukupholisha ngolwelo kukukhuhla umphezulu wento yokusebenza ngokwendlela oluhamba ngayo ngesantya esiphezulu kunye namasuntswana arhabaxa athwalayo ukuze kufezekiswe injongo yokupholisha. Iindlela ezisetyenziswa rhoqo zezi: ukupholisha ngejethi erhabaxa, ukupholisha ngejethi erhabaxa, ukupholisha nge-hydrodynamic, njl. Ukupholisha nge-hydrodynamic kuqhutywa luxinzelelo lwe-hydraulic, ukuze into yolwelo ethwala amasuntswana arhabaxa ihambe ngokuphindaphindiweyo kumphezulu wento yokusebenza ngesantya esiphezulu. Le nto yenziwe kakhulu ngeekhompawundi ezikhethekileyo ezinokuhamba kakuhle phantsi koxinzelelo oluphantsi kwaye ixutywe nee-abrasives, kwaye ii-abrasives zinokuba yi-silicon carbide powder.
6. Ukugaya nokupolisha ngemagnethi
Ukugaya nokupolisha ngemagnethi kukusebenzisa ii-abrasives zemagnethi ukwenza iibhrashi ezirhabaxa phantsi kwesenzo sentsimi yemagnethi ukugaya izinto zokusebenza. Le ndlela isebenza kakuhle kakhulu, ikumgangatho ophezulu, kulula ukulawula iimeko zokucubungula kunye neemeko zokusebenza ezilungileyo. Ngee-abrasives ezifanelekileyo, uburhabaxa bomphezulu bunokufikelela kwi-Ra0.1μm.
Uninzi lokupholisha isinyithi luya kuba nefuthe elingcono emva kokupholisha. Ukupholisha isinyithi kunokwenza umphezulu wesinyithi ube mhle kwaye ube mhle ngakumbi. Uninzi lweemveliso zefenitshala kunye neentsimbi zobucwebe ziya kucutshungulwa kwaye zipholise ngaphambi kokuba zithengiswe emarikeni. Kukho izixhobo ezininzi kunye nezixhobo ezisetyenziselwa ukupholisha nokusila iintsimbi, kwaye imigaqo yazo yokusebenza nayo yahlukile. Xa sikhetha oomatshini kunye nezixhobo ezahlukeneyo, kufuneka siqale kumgaqo wazo.
Ixesha lokuthumela: Meyi-26-2022