Ukupholisha kunokohlulahlulwa kube kukusebenza ngokurhabaxa, ukumenyezwa okuphakathi, kunye nokucolisisa kakuhle. Ukupolisha okurhabaxa yinkqubo yokupolisha umphezulu okanye ngaphandle kwevili eliqinileyo, elinomphumo othile wokusila kwi-substrate kwaye inokususa amanqaku arhabaxa. Ukupholisha okuphakathi kukuqhubela phambili ukusetyenzwa kwemiphezulu erhabaxa ekhazimlisiweyo kusetyenziswa amavili okugudisa aqina ngakumbi. Iyakwazi ukususa imikrwelo eshiywe ngokugudiswa rhabaxa kwaye ivelise umphezulu omenyezelayo ophakathi. Ukupholisha okucokisekileyo yinkqubo yokugqibela yokupholisha, kusetyenziswa ivili elithambileyo ukupolisha nokufumana isipili esifana nomphezulu oqaqambileyo. Inomphumo omncinci wokugaya kwi-substrate.
Ⅰ.Ivili lokupholisha
Amavili akhazimlayo enziwe ngamalaphu ahlukeneyo, kwaye iifom zabo zesakhiwo ziquka ezi zilandelayo:
1. Uhlobo lokuthunga: Lwenziwa ngokuthunga amaqhekeza alaphu kunye. Iindlela zokuthunga ziquka isangqa se-concentric, i-radial, i-arc ye-radial, i-spiral, i-square, njl njl. Ngokutsho koxinaniso oluhlukeneyo lokuthunga kunye namalaphu, amavili okugulisa anobulukhuni obuhlukeneyo angenziwa, asetyenziselwa ukugulisa rhabaxa.
2. Non sutured: Ineentlobo ezimbini: uhlobo disc kunye nodidi iphiko. Zonke zidityaniswe zibe ngamavili athambileyo kusetyenziswa amalaphu amalaphu, alungiselelwe ngokukodwa ukupeyishwa ngokuchanekileyo. Amaphiko anobomi obude benkonzo.
3. Ukusonga: Kubunjwa ngokusonga amaqhekeza elaphu angqukuva kabini okanye kathathu ukwenza “ibhegi imilo”, emva koko ukupakisha ngokutshintshanayo phezu kwenye. Eli vili lokupholisha kulula ukuzigcina izinto zokuthambisa, linokwaluka okulungileyo, kwaye likwanceda ukupholisa umoya.
4. Uhlobo lokushwabana: Sika umqulu welaphu ube yimicu ee-engile engama-45, uyithunge ibe yimiqulu eqhubekayo, ecalanye, uze usongele umqulu kwi-cylinder ekroliweyo ukwenza imilo eshwabeneyo. Umbindi wevili unokufakwa ngekhadibhodi ukuze ivili lilingane neshaft yomatshini. Amavili ensimbi ane-ventilation angafakwa kwakhona (le fomu ingcono). Uphawu lweli vili lokupholisa luyi-heat dissipation efanelekileyo, ifanelekile ukupolisha ngesantya esiphezulu samalungu amakhulu.
Ⅱ. I-arhente yokucoca
1. Intlama yokupholisha
Intlama yokupholisha yenziwe ngokuxuba i-abrasive yokupolisha kunye ne-adhesive (efana ne-stearic acid, iparafini, njl.) kwaye inokuthengwa kwimarike. Ukuhlelwa kwayo, iimpawu, kunye nokusetyenziswa kwayo kuboniswe kulo mfanekiso ulandelayo.
| Uhlobo | Iimpawu | Iinjongo |
| Intlama yokumenyelisa emhlophe
| Yenziwe nge-calcium oxide, i-magnesium oxide, kunye ne-adhesive, kunye nesayizi encinci yamasuntswana kodwa ayibukhali, ithanda ukuba nemozulu kunye nokuwohloka xa igcinwe ixesha elide. | Ukumenyezelisa iintsimbi ezithambileyo (i-aluminiyam, ubhedu, njl.njl.) kunye nemathiriyeli yeplastiki, ekwasetyenziselwa ukugudisa ngokuchanekileyo. |
| Intlama yokupolisha ebomvu | Yenziwe nge-iron oxide, icephe eline-oxidized, kunye ne-adhesive, njl. Ubulukhuni obuphakathi | Ukupholisha iinxalenye zentsimbi jikelele, i-aluminiyam, ubhedu kunye nezinye iindawoUkuphoswa rough kwezinto |
| Intlama yokupolisha eluhlaza | Ukusebenzisa izinto ezifana ne-Fe2O3, i-alumina, kunye ne-adhesives ezenziwe ngesakhono esinamandla sokusila | Ukupholisha intsimbi eqinile yealloy, umaleko wendlela, intsimbi engatyiwa |
2. Isisombululo sokumenyeza
I-abrasive yokupholisa esetyenziswe kulwelo lokupholisha iyafana naleyo isetyenziswa kwintlama yokupholisha, kodwa eyokuqala isetyenziselwa ubushushu begumbi kwi-oyile engamanzi okanye i-emulsion yamanzi (izinto ezinokutsha azifanele zisetyenziswe) ukuthatha indawo ye-adhesive eqinileyo kwi-polish. ncamathelisa, okukhokelela kwi-arhente yokugulisa ulwelo.
Xa usebenzisa isisombululo sokupolisha, sitshizwa kwivili lokupholisha ngebhokisi yokubonelela ngoxinzelelo, ibhokisi yokubonelela ngezinga eliphezulu, okanye impompo enompu wokutshiza. Uxinzelelo lwebhokisi yokutya okanye amandla ompompo anqunywe yimiba efana ne-viscosity yesisombululo sokupholisa kunye nemali efunekayo yokubonelela. Ngenxa yokunikezelwa rhoqo kwesisombululo sokupholisa njengoko kufuneka, ukunxiba kwivili lokupholisa kunokunciphisa. Ayiyi kushiya i-ejenti yokupolisha kakhulu kumphezulu wamacandelo kwaye inokuphucula ukusebenza kakuhle kwemveliso.
Ixesha lokuposa: Nov-29-2024
