Inyathelo 1:Coca umphezulu webhodi.Gcina umphezulu webhodi ungenayo ioli kunye nothuli (ikakhulukazi i-flux ukusuka kwi-solder ekhohlo kwinkqubo ye-oven yokubuyisela kwakhona).Ngenxa yokuba le nto ibaluleke kakhulu, iya kuchaphazela ukuqina kwamacandelo kunye nokunamathela kwepeyinti yobungqina obuthathu kunye nebhodi.
Inyathelo lesi-2:Ukomisa.Ukucoca i-arhente yokucoca kunye namanzi omisiwe ukuqinisekisa ukuba ibhodi yomile.
Inyathelo lesi-3:Beka ipeyinti yobungqina obuthathu ngokwedatha enikwe ngumvelisi wepeyinti yobungqina obuthathu ukuhambisa i-viscosity efanelekileyo yepeyinti yobungqina obuthathu, kucetyiswa ukuba umlinganiselo ofanelekileyo ulungelelanise i-viscosity ye-15-18 imizuzwana (igqunywe. 4 # indebe).Gxuma ngokulinganayo, uze ke ume imizuzu emi-3 ukuya kwemi-5 ukuvumela amaqamza anyamalale ngokupheleleyo emva kokuba unokufakwa kumpu wokutshiza ngaphakathi kwisitshizi.Ukuba usebenzisa ibrashi, kuyacetyiswa ukuba uthenge ibrashi yoboya obuthambileyo.
Inyathelo lesi-4:Ukutshiza.Ipeyinti emithathu echasene ne-200 yenjongo yokucoca isikrini kwaye ugalele kwimbiza yokutshiza, ulungelelanise uxinzelelo lomoya kunye nokumila kompu, uxinzelelo lomoya luncinci kakhulu i-atomization yepeyinti emithathu echasene nepeyinti ayilungile ukutshiza ngaphandle kwefilimu yepeyinti iya kuba neepuddles ezincinci, ngakumbi xa i-viscosity yepeyinti inkulu kancinane, ifana nomphezulu wexolo le-orenji (xa ibhodi inamabala e-oyile nawo aya kubonakala amaxolo e-orenji njengenkangeleko), uxinzelelo lomoya lukhulu kakhulu xa ipeyinti emithathu e-anti itshizwe phezu komhlaba. iya kubethwa luxinzelelo lomoya, kwinkqubo yokomisa iya kubonakala ijinga.Kucetyiswa ukuba uhlengahlengiso umpu wokutshiza imilo yokutshiza yefeni, umlomo kunye nebhodi kwi-engile ye-45 ° ngokulinganayo ukuhambisa umpu ukuze isitshizi sitshizwe ngokulinganayo ebhodini, sitshize umpu wokuqala ukubuyela umpu wesibini. kukwenza umpu wesibini wenkungu yepeyinti ucinezele umpu wokuqala wefilim yepeyinti, njalo njalo de yonke ibhodi etshiziweyo, ukuze kuqinisekiswe ukuba ukufana kwefilimu yepeyinti akuyi kuvuza isitshizi.Isantya sompu wokutshiza asikwazi ukukhawuleza ngokweenkcukacha zepeyinti yobungqina obuthathu ukuqinisekisa ukuba ifilimu ingaba nobukhulu obuncinci be-50 microns.
Inyathelo lesi-5:Bhaka umphezulu webhodi emva kokutshiza kwi-oven yokubhaka ngaphakathi kokubhaka.Ngokwedatha enikezelwe ngumenzi wepeyinti, setha ubushushu bokubhaka kwegophe.Ukuba ipeyinti i-self-drying, ukuba i-oven ethe nkqo, kuyacetyiswa ukuba ubhaka imizuzu emi-5-10 emva kokuba ishiywe ngaphandle kwemizuzu emi-3-5 kwi-oven engadluli kuma-80 degrees.Ukuba i-oven ye-tunnel, kucetyiswa ukuba ubeke indawo yangaphambili kwii-degrees ezingama-60, indawo ephakathi kwii-degrees ezingama-80 kunye nommandla ongasemva kwi-70 degrees.Ukuba umphezulu wepeyinti ubhaka ngokuthe ngqo kwiqondo lokushisa eliphezulu, ifilimu yepeyinti yepeyinti iya koma ngokukhawuleza kunepeyinti ngaphakathi, elilingana nefilimu esongela umgca ophantsi wepeyinti ngaphakathi.Xa umaleko ezantsi ipeyinti kwinkqubo yokomisa isinyibilikisi ifuna ukuba ngumphunga ngaphandle hayi evaporated ngaphandle iya kuba umphezulu igubu ifilimu ngokusebenzisa, iya kwenza ezininzi pores kunye amaqamza.
Inyathelo lesi-6:Vavanya ibhodi.I-oveni yokubhaka ngaphakathi kwebhodi ephumayo ukubona ukuba kukho ukuvuza kwamaqamza omoya, ifilimu yepeyinti yomphezulu webhodi ifana kwaye iphelele ngaphandle kwamaqamza, emva koko ifanelekile.
Ubushushu bokubhaka bepeyinti yobungqina obuthathu
Kwiqondo lobushushu begumbi, imizuzu eyi-10 yokomisa komhlaba, iiyure ezingama-24 zokunyanga.Ukuba ufuna ukukhawuleza, ungasebenzisa ama-degrees angama-60 ukubhaka imizuzu engama-30, unokufikelela kwiimfuno zokunyanga.Ngepeyinti esemgangathweni, bhaka kwii-degrees ezingama-80 kwisiqingatha seyure ukunyanga ngokupheleleyo.
Ixesha lokuposa: Dec-30-2021