Ukupolisha kunokwahlulwahlulwa kube kukupolisha okurhabaxa, ukupolisha okuphakathi, kunye nokupolisha okucolekileyo. Ukupolisha okurhabaxa yinkqubo yokupolisha umphezulu onevili eliqinileyo okanye ongenalo, onefuthe elithile lokusila kwi-substrate kwaye unokususa amabala arhabaxa. Ukupolisha okuphakathi kukucubungula okuqhubekayo kwemiphezulu epholisiweyo erhabaxa kusetyenziswa amavili okupolisha aqinileyo. Kungasusa imikrwelo eshiywe kukupolisha okurhabaxa kwaye kuvelise umphezulu okhazimlayo ngokulinganayo. Ukupolisha okucolekileyo yinkqubo yokugqibela yokupolisha, kusetyenziswa ivili elithambileyo ukupolisha nokufumana umphezulu okhanyayo ofana nesibuko. Akunampembelelo ingako yokusila kwi-substrate.
Ⅰ.Ivili lokupolisha
Amavili okupolisha enziwe ngamalaphu ahlukeneyo, kwaye ulwakhiwo lwawo luquka oku kulandelayo:
1. Uhlobo lokuthunga: Lwenziwa ngokuthunga iziqwenga zelaphu kunye. Iindlela zokuthunga ziquka isangqa esiqinileyo, i-radial, i-radial arc, i-spiral, isikwere, njl. Ngokweendidi ezahlukeneyo zokuthunga kunye namalaphu, kunokwenziwa amavili okupolisha anobunzima obahlukeneyo, asetyenziselwa ukupolisha okurhabaxa.
2. Ayithungwanga: Ineentlobo ezimbini: uhlobo lwediski kunye nohlobo lwamaphiko. Zonke zidityaniswe zibe ngamavili athambileyo kusetyenziswa amaphepha elaphu, enzelwe ngokukodwa ukupolisha ngokuchanekileyo. Amaphiko asebenza ixesha elide.
3. Ukugoba: Kwenziwa ngokugoba iziqwenga zelaphu ezingqukuva zibe zimbini okanye ezintathu ukuze kwenziwe "imo yengxowa", uze uzibeke phezu kwenye nenye. Eli vili lokupolisha kulula ukuligcina izinto zokupolisha, linobuthambile obuhle, kwaye likwalungele ukupholisa umoya.
4. Uhlobo lokushwabana: Sika i-roll yelaphu ibe yimicu engama-45 egobileyo, uyithunge ibe yimiqulu eqhubekayo, ethambekileyo, uze uyisonge i-roll ujikeleze isilinda egobileyo ukuze wenze imo eshwabeneyo. Umbindi wevili ungafakwa ngekhadibhodi ukuze ivili livumelane nomngxuma womatshini. Amavili entsimbi anomoya nawo angafakwa (le fomu ingcono). Uphawu lwale wheel yokupolisha kukusasaza kakuhle ubushushu, okufanelekileyo ukupolisha ngokukhawuleza iindawo ezinkulu.
Ⅱ. Iarhente yokupolisha
1. Intlama yokupolisha
Intlama yokupolisha yenziwa ngokuxuba i-polishing abrasive kunye ne-adhesive (efana ne-stearic acid, i-paraffin, njl.njl.) kwaye ingathengwa kwimarike. Ulwahlulo lwayo, iimpawu kunye nokusetyenziswa kwayo kuboniswe kumfanekiso olandelayo.
| Uhlobo | Iimpawu | Iinjongo |
| Intlama yokupolisha emhlophe
| Yenziwe nge-calcium oxide, i-magnesium oxide, kunye ne-adhesive, inobukhulu obuncinci be-particle kodwa ayibukhali, inokuba sengozini yokonakala okanye yonakale xa igcinwe ixesha elide. | Ukupolisha iintsimbi ezithambileyo (i-aluminiyamu, ubhedu, njl.njl.) kunye nezinto zeplastiki, zikwasetyenziselwa ukupolisha ngokuchanekileyo |
| Intlama yokupolisha ebomvu | Yenziwe nge-iron oxide, icephe elixutyiweyo, kunye ne-adhesive, njl.njl. Ubulukhuni obuphakathi | Ukupolisha iindawo zentsimbi ngokubanzi, ze-aluminium, ubhedu kunye nezinye iindawoUkuphosa izinto ngendlela erhabaxa |
| Intlama yokupolisha eluhlaza | Ukusebenzisa izinto ezifana neFe2O3, i-alumina, kunye nezincamathelisi ezenziwe ngobuchule obuqinileyo bokugaya | Isinyithi se-alloy esiqinileyo sokupolisha, umaleko wendlela, isinyithi esingenasici |
2. Isisombululo sokupolisha
I-abrasive yokupolisha esetyenziswa kulwelo lokupolisha iyafana naleyo isetyenziswa kwi-polish paste, kodwa le yokuqala isetyenziswa kubushushu begumbi kwi-oyile engamanzi okanye kwi-emulsion yamanzi (izinto ezinokutsha akufuneki zisetyenziswe) ukuze zithathe indawo ye-adhesive eqinileyo kwi-polish paste, nto leyo ephumela kwi-agent yokupolisha engamanzi.
Xa kusetyenziswa isisombululo sokupolisha, sitshizwa kwivili lokupolisha ngebhokisi yokubonelela ecinezelweyo, ibhokisi yokubonelela ephezulu, okanye ipompo ene-spray gun. Uxinzelelo lwebhokisi yokutya okanye amandla epompo lumiselwa zizinto ezifana ne-viscosity yesisombululo sokupolisha kunye nobungakanani bokubonelela obufunekayo. Ngenxa yokubonelela rhoqo kwesisombululo sokupolisha njengoko kufuneka, ukuguguleka kwivili lokupolisha kunokuncipha. Akuyi kushiya i-agent yokupolisha eninzi kumphezulu weendawo kwaye kunokuphucula ukusebenza kakuhle kwemveliso.
Ixesha leposi: Novemba-29-2024
