1.Ukwenziwa koMaleko wePassivation, uPhucuko lokuNganyangeki kokuMhlwa:
Ukuxhatshazwa kwe-corrosion yensimbi engenasici kusekelwe ekubunjweni kwe-passivation layer equkethe i-chromium oxide (Cr2O3).Izinto ezininzi zinokukhokelela kumonakalo we-passivation layer, kubandakanywa ukungcola komphezulu, uxinzelelo lwe-tensile olubangelwa ukuqhutyelwa komatshini, kunye nokwakhiwa kwezikali zentsimbi ngexesha lokunyanga ukushisa okanye iinkqubo ze-welding.Ukongeza, ukuncipha kwechromium yendawo okubangelwa kukutshintsha kwe-thermal okanye iikhemikhali yenye into enegalelo kumonakalo we-passivation layer.Electrolytic polishingayilonakalisi isakhiwo se-matrix yempahla, ikhululekile kukungcola kunye neziphene zendawo.Xa kuthelekiswa nokucutshungulwa komatshini, akuphumeleli kwi-chromium kunye ne-nickel depletion;ngokuchaseneyo, kunokukhokelela ekutyebeni okuncinci kwe-chromium kunye ne-nickel ngenxa yokunyibilika kwentsimbi.Ezi zinto zibeka isiseko sokuqulunqwa komgangatho we-passivation ongenasiphako.I-Electrolytic polishing isetyenziswa kumashishini ezonyango, kwiikhemikhali, ekutyeni, nakumashishini enyukliya apho kufuneka ukuchasana nokudumba okuphezulu.Ukusukela ukupolisha kwe-electrolyticyinkqubo efezekisa ukuguda komphezulu we-microscopic, yongeza inkangeleko ye-workpiece.Oku kwenza i-electrolytic polishing ifaneleke kwizicelo kwicandelo lezonyango, ezifana nokufakelwa kwangaphakathi okusetyenziselwa utyando (umzekelo, iipleyiti zethambo, izikrufu), apho zombini ukumelana nokubola kunye ne-biocompatibility ibalulekile.
2. Ukususwa kweeBurrs kunye neeEdges
Isakhono seelectrolytic polishingukususa ngokupheleleyo burrs emihle kwi workpiece kuxhomekeke imilo kunye nobukhulu burrs ngokwabo.I-burrs eyenziwe ngokusila kulula ukuyisusa.Nangona kunjalo, kwi-burrs enkulu eneengcambu ezishinyeneyo, inkqubo yokucoca kwangaphambili ingafuneka, ilandelwa kukususwa kwezoqoqosho kunye nokusebenza ngokucocwa kwe-electrolytic.Oku kulungele ngokukodwa iindawo ezibuthathaka zoomatshini kunye neendawo ekunzima ukufikelela kuzo.Ngaloo ndlela, ukuchithwa kwemali kuye kwaba yinto ebalulekileyo yokusetyenziswaitekhnoloji yokupholisha i-electrolytic, ngakumbi kwizinto ezichanekileyo zoomatshini, kunye ne-optical, umbane kunye ne-electronic elements.
Isici esikhethekileyo sokupholisha kwe-electrolytic kukukwazi ukwenza imiphetho yokusika ibukhali, ukudibanisa ukuchithwa kunye nokupholisa ukunyusa kakhulu ubukhali bee-blades, ukunciphisa kakhulu imikhosi yokucheba.Ukongeza ekususeni ii-burrs, i-electrolytic polishing iphinda isuse iintanda ezincinci kunye nokungcola okufakwe kumphezulu womsebenzi.Isusa isinyithi esingaphezulu ngaphandle kokuchaphazela kakhulu umphezulu, ingazisi amandla kumphezulu, iyenze ibe yindawo engenaxinzelelo xa kuthelekiswa neendawo eziphantsi koxinzelelo okanye uxinzelelo.Olu phuculo longeza ukuxhathisa ukudinwa kwesixhobo sokusebenza.
3. Ucoceko oluphuculweyo, ukuNcitshiswa kokuNgcola
Ukucoceka komphezulu we-workpiece kuxhomekeke kwiimpawu zokuncamathelisa kwayo, kwaye ukupolisha kwe-electrolytic kunciphisa kakhulu ukuncamathelisa kweleya ezincamathelayo kumphezulu wayo.Kushishino lwenyukliya, ukupolishwa kwe-electrolytic kusetyenziswa ukunciphisa ukuncamatheliswa kongcoliseko lwe-radioactive kumphezulu woqhagamshelwano ngexesha lokusebenza.Phantsi kweemeko ezifanayo, ukusetyenziswa kweigudiswe ngombaneImiphezulu inganciphisa ungcoliseko ngexesha lokusebenza malunga ne-90% xa kuthelekiswa nemigangatho epolishwe ngeasidi.Ukongeza, i-electrolytic polishing isetyenziselwa ukulawula izinto eziluhlaza kunye nokufumanisa iintanda, ukwenza oonobangela beziphene zempahla ekrwada kunye nolwakhiwo olungafaniyo kwi-alloys ecacileyo emva kokupolisha kwe-electrolytic.
4. Ifanelekile kwiiNdawo zokuSebenza eziMilo ngokuNgaqhelekanga
Electrolytic polishingiyasebenza nakwiziqephu zokusebenza ezimile ngokungaqhelekanga nezingafaniyo.Iqinisekisa ukugudiswa okufanayo komphezulu womsebenzi, ukuhlalisa izixhobo zokusebenza ezincinci nezinkulu, kwaye ivumela nokupholiswa kwemingxuma entsonkothileyo yangaphakathi.
Ixesha lokuposa: Dec-13-2023