Ukupholisha kungahlukaniswa kube ukupholisha okungamahle, ukupholishwa okuphakathi nendawo, nokupholisha kahle. Ukupholisha okuqinile kuyinqubo yokupholisha indawo enesondo eliqinile noma elingenalo, elinomthelela othile wokugaya ku-substrate futhi lingasusa izimpawu ezimaholoholo. Ukupholisha okumaphakathi wukucutshungulwa okuqhubekayo kwezindawo ezipholishiwe ezimaholoholo kusetshenziswa amasondo okupholisha aqinile. Ingakwazi ukususa imihuzuko eshiywe ukupholishwa okungalungile futhi ikhiqize indawo ecwebezelayo emaphakathi. Ukupholisha kahle kuyinqubo yokugcina yokupholishwa, kusetshenziswa isondo elithambile ukupholisha nokuthola isibuko esifana nendawo ekhanyayo. Inomphumela omncane wokugaya ku-substrate.
Ⅰ.Isondo lokupholisha
Amasondo okupholisha enziwe ngezindwangu ezahlukene, futhi amafomu awo esakhiwo ikakhulukazi ahlanganisa okulandelayo:
1. Uhlobo lokuthunga: Lwenziwa ngokuthunga izingcezu zendwangu ndawonye. Izindlela zokuthunga zihlanganisa indilinga egxilile, i-radial, i-radial arc, i-spiral, i-square, njll. Ngokusho kobuningi obuhlukahlukene bokuthunga kanye nezindwangu, amasondo okupholisha anobulukhuni obuhlukene angenziwa, asetshenziselwa ikakhulukazi ukucwenga okuqinile.
2. I-Non sutured: Inezinhlobo ezimbili: uhlobo lwediski kanye nohlobo lwephiko. Konke kuhlanganiswe abe amasondo athambile kusetshenziswa amashidi endwangu, aklanyelwe ukupholishwa okunembayo. Amaphiko anempilo ende yesevisi.
3. Ukugoqa: Kwakhiwa ngokugoqa izingcezu zendwangu eziyindilinga zibe izingcezu ezimbili noma ezintathu ukuze kwakheke "isikhwama somumo", bese sipakisha ngokushintshana phezu kwesinye. Leli sondo lokupholisha kulula ukuligcina izinto zokupholisha, linokunwebeka okuhle, futhi liyasiza ekupholiseni komoya.
4. Uhlobo lokushwabana: Sika umqulu wendwangu ube yimichilo enama-engeli angu-45, uyithunge ibe imiqulu eqhubekayo, echemile, bese usonga umqulu usilinda esisele ukuze wenze umumo oshwabene. Indawo ephakathi kwesondo ingakwazi ukushumeka nekhadibhodi ukuze isondo likwazi ukungena kushaft womshini. Amasondo ensimbi ane-ventilation nawo angafakwa (leli fomu lingcono). Isici saleli sondo lokupholisha yi-heat dissipation enhle, efanelekile ukupholisha ngesivinini esikhulu sezingxenye ezinkulu.
Ⅱ. I-ejenti yokupholisha
1. Unamathisele wokupholisha
Ukunamathisela kokupholisha kwenziwa ngokuxuba i-abrasive yokupholisha ne-adhesive (njenge-stearic acid, upharafini, njll.) futhi ingathengwa emakethe. Izigaba zayo, izici, kanye nokusetshenziswa kwayo kukhonjiswe esithombeni esilandelayo.
| Uhlobo | Izici | Izinjongo |
| Okunamathiselwe kokupholisha okumhlophe
| Yenziwe nge-calcium oxide, i-magnesium oxide, ne-adhesive, enosayizi wezinhlayiyana ezincane kodwa hhayi bukhali, ijwayele isimo sezulu kanye nokonakala lapho igcinwe isikhathi eside. | Ukupholisha izinsimbi ezithambile (i-aluminium, ithusi, njll.) nezinto zepulasitiki, nazo zisetshenziselwa ukupholisha ngokunemba |
| Okunamathiselwe kokupholisha okubomvu | Yenziwe nge-iron oxide, i-spoon ene-oxidized, ne-adhesive, njll. Ubulukhuni obumaphakathi | Ukupholisha izingxenye zensimbi ezijwayelekile, ze-aluminium, ithusi nezinye izingxenyeUkujikijelwa kwezinto |
| Unama wokupholisha oluhlaza | Kusetshenziswa izinto ezifana ne-Fe2O3, i-alumina, nezinamatheliso ezenziwe ngekhono eliqinile lokugaya | Insimbi ecwebezelayo ecwebezelayo, isendlalelo somgwaqo, insimbi engagqwali |
2. Isixazululo sokupholisha
I-abrasive yokucwebezelisa esetshenziswa oketshezini lokupholisha iyafana naleyo esetshenziswa ekunamekelweni kokupholisha, kodwa eyokuqala isetshenziswa ekushiseni kwegumbi kuwoyela owuketshezi noma i-emulsion yamanzi (izinto ezivuthayo akufanele zisetshenziswe) ukuze kuthathelwe indawo ingcina eqinile ekupholiseni. unamathisele, okuholela ku-ejenti yokupholisha uketshezi.
Uma usebenzisa isixazululo sokupholisha, ufafazwa esondweni lokupholisha ngebhokisi lokuhlinzeka elicindezelwe, ibhokisi lokuhlinzeka ngezinga eliphezulu, noma iphampu enesibhamu sokufutha. Ukucindezela kwebhokisi lokuphakelayo noma amandla epompo kunqunywa yizici ezifana ne-viscosity yesisombululo sokupholisha kanye nenani elidingekayo lokuhlinzeka. Ngenxa yokunikezwa njalo kwesisombululo sokupholisha njengoba kudingeka, ukugqoka esondweni lokupholisha kungancishiswa. Ngeke ishiye i-ejenti yokupholisha kakhulu ebusweni bezingxenye futhi ingathuthukisa ukusebenza kahle kokukhiqiza.
Isikhathi sokuthumela: Nov-29-2024
