· Ukupholisha ngoomatshini yinkqubo ebonakalayo eqala phezulu iye ezantsi. Iyawugquma, iwunqumle, kwaye iwugqwethe umphezulu ukuze uwenze ube mcaba. Ilungile kakhulu ekufumaneni iRa ephantsi kakhulu (ukugqitywa kwesipili) kodwa inokushiya ngasemva ungcoliseko olufakwe ngaphakathi, ulwakhiwo olutshintshileyo, kunye noxinzelelo olushiyekileyo.
· Ukupholisha nge-electrochemical yinkqubo ye-electrochemical esuka ezantsi iye phezulu. Inyibilikisa ngokukhetha iincopho zoburhabaxa bomphezulu, ilinganise i-micro-profile kwaye isuse umaleko omncinci wezinto. Ihlala ibangela i-Ra ephezulu kune-mechanical polish elungileyo kodwa inika iingenelo zokusebenza eziphezulu ezifana nokumelana nokugqwala okuphuculweyo kunye nokucoceka.
Itheyibhile yokuthelekisa ngokuthe ngqo
| Uphawu | Ukupholisha ngoomatshini | Ukucoca nge-electropolishing
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| Inkqubo | Ukukrazula ngokwasemzimbeni kusetyenziswa izixhobo ezicolekileyo (iphepha lesanti, amavili okuthambisa). | Ukunyibilika kwe-electrochemical kwi-asidi bath (umz., i-phosphoric/sulfuric acid). |
| Injongo Ephambili | Fumana ubuhle obuthile kunye nexabiso eliphantsi leRa (ubuthambileyo). | Phucula iipropati ezisebenzayo: ukumelana nokugqwala, ukususa uthuli, ukucoceka.
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| Ukususwa kwezinto | Ikhetha, ingangcolisa kwaye iguqule umaleko womphezulu. | Ifana ngokufanayo, isusa izinto ezikuyo yonke indawo evezwe ngaphandle, ikhetha iincopho ngaphezu kweentlambo.
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| Ukunyaniseka komphezulu | Ingashiya amasuntswana arhabaxa afakwe ngaphakathi, umaleko wesinyithi "osebenzayo", ukwaphuka okuncinci, kunye noxinzelelo lokuxinana olushiyekileyo. | Yenza umphezulu ococekileyo, ongenangcoliseko onomaleko we-oxide ongasebenziyo (wentsimbi engagqwaliyo).
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| Ukumelana nokugqwala | Ubuphakathi. Umphezulu ogudileyo unokucothisa uhlaselo lokuqala, kodwa izinto ezingcolisayo ezifakwe ngaphakathi kunye nomaleko okhubazekileyo zenza iindawo zokuqalisa. | Igqibelele kakhulu. Isusa umaleko womphezulu obuthathaka kwaye yenze umaleko oqinileyo, olinganayo.
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| Ukucoceka kunye nococeko | Kulungile. Umphezulu ogudileyo kulula ukuwucoca, kodwa imingxunya emincinci inokuba neentsholongwane kunye nezinto ezingcolisayo. | Intle kakhulu. Ivelisa umphezulu othambileyo, onganamatheliyo, nongenamiqolomba okulula ukuwucoca. Ilungele amashishini amayeza, ukutya neziselo, kunye ne-semiconductor. |
| Ubuchule beJiyometri | Igqibelele kakhulu kwiijiyometri zangaphandle ezilula. Inzima okanye ayinakwenzeka kwiindlela zangaphakathi ezintsonkothileyo, imingxunya emincinci, okanye iityhubhu ezinde. | Igqibelele kakhulu kwiijiyometri zangaphandle ezilula. Inzima okanye ayinakwenzeka kwiindlela zangaphakathi ezintsonkothileyo, imingxunya emincinci, okanye iityhubhu ezinde. |
| I-Ra ephumelayo (Eqhelekileyo) | Ingafikelela kwi-Ra ephantsi kakhulu (< 0.25 µm / 10 µin) ngomzamo owaneleyo. | Ihlala ibangela iRa ephezulu kunepolish ecolekileyo yoomatshini (umz., 0.4-0.8 µm / 16-32 µin), kodwa isebenza kakuhle kakhulu.
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Khetha ukuPolisha ngoomatshini xa:
· Eyona mfuneko iphambili kukubonakala kakuhle kunye nokugqitywa kwesipili.
· Ixabiso le-Ra eliphantsi kakhulu liyimfuneko epheleleyo nechaziweyo.
· Le nxalenye yenziwe ngezinto ezingenanto engenasici apho umaleko ongasebenziyo ungeyongxaki.
· Ixabiso liyimpembelelo enkulu, kwaye iingenelo zokusebenza kwe-electropolishing azifuneki.
Khetha i-Electropolishing xa:
· Ukumelana nokugqwala yeyona nto iphambili (umz., iindawo zaselwandle, zeekhemikhali, okanye zonyango).
· Kufuneka ucoceko oluphezulu kakhulu kunye nokubulala iintsholongwane (umz., amayeza, ukucubungula izinto eziphilayo, izixhobo zokutya).
· Kufuneka upholishe iijometri ezintsonkothileyo okanye iindawo zangaphakathi.
· Kufuneka ususe umaleko ochaphazelekileyo ngumsebenzi ukuze usebenze ngcono (umz., kwiindawo zeenqwelo-moya).
· Kufuneka uqinisekise ukuba i-micro-deburning iyaphucuka kwaye ubomi bokudinwa buphuculwe.
Ngoko ke, ukucacisa ukugqitywa ngokusekelwe kwixabiso le-Ra kuphela yimpazamo. Ukhetho kufuneka luqhutywe ngumsebenzi wenxalenye. Kwimifanekiso eqingqiweyo yokuhombisa, ukupholisha ngoomatshini kugqibelele. Kwinxalenye ebalulekileyo kwimpompo yentliziyo okanye kwi-reactor yeekhemikhali, ukupholisha ngombane phantse lukhetho lobunjineli olubalaseleyo.
Ixesha leposi: Disemba-02-2025