Indlela yokukhetha isibhamu se-spray sokupenda imoto yabaqalayo: imibandela nezincomo
Okuqukethwe
- Siyini isibhamu sokufutha?
- Izinhlobo zezibhamu zokufutha zokupenda imoto
- Udinga izibhamu ezingaki
- Imininingwane Yedivayisi
- Yiziphi izidingo okufanele isibhamu sesifutho sihlangabezane nazo?
- I-Paint Spray Systems
- Ama-airbrushes anendawo engezansi yethangi
- Futha abakhiqizi bezibhamu
- Izindlela Zokukhetha
- Amathiphu namasu avela kochwepheshe
I-High Volume Low Pressure Spray System yakhelwe ukunciphisa ukulahleka kukapende emoyeni ngokufika ku-35%. Lokhu kwenzeke ngenxa yokwehla kwengcindezi yokuphuma ku-0,7-1 bar, okungaphansi izikhathi ezi-3 kune-inlet. Ukungcoliswa kwamafu kuncane.
Uma udinga ukuqedwa komzimba okuphumelelayo, kubalulekile ukwazi ukuthi ungakhetha kanjani isibhamu se-spray sokudweba imoto. Ngedivayisi efanele, umsebenzi wokudweba ungenziwa ngokushesha nangempumelelo, futhi iyunithi ngokwayo izohlala isikhathi eside.
Siyini isibhamu sokufutha?
Ithuluzi libukeka njengesibhamu. Yenzelwe ukusebenzisa izingxube zamanzi ebusweni. Ingasetshenziselwa ukwenza imisebenzi eminingana:
- ukwelashwa kwezitshalo ngomanyolo nezibulala-zinambuzane;
- izihlahla zezihlahla ezimhlophe;
- ukubulala amagciwane kwezakhiwo ngezindlela ezikhethekile;
- ukumanzisa izakhiwo zikakhonkolo;
- ukwengeza umbala wokudla, okhilimu, noqweqwe lukashukela kuma-dessert;
- sebenzisa i-primer, isisekelo, i-varnish ne-koqweqwe lwawo phezulu.
Ukusebenza kwesibhamu se-spray kuphakeme izikhathi eziningana kunokuqeda nge-roller noma ibhulashi. Isibonelo, umsebenzi onzima wezinsuku ezingu-2-3 zomsebenzi ungaqedwa usebenzisa i-airbrush emahoreni angu-1-2.
Futha abakhiqizi bezibhamu
Ukufafaza ngesibhamu kwenzeka ngokuhlakazeka okuncane, ngenxa yokuthi ungqimba olusha lulele ngokulinganayo ngaphandle kwama-bubbles kanye ne-lint. Iyunithi ilungele ukucubungula izindawo okunzima ukufinyelela kuzo (amalunga noma izimbotshana ezifihliwe), faka upende ezintweni zokusiza ezinogqinsi oludingekayo kanye nengozi encane ye-smudges.
Izinhlobo zezibhamu zokufutha zokupenda imoto
Okuvame kakhulu izibhamu ze-pneumatic, mechanical kanye ne-electric spray. Bahluke komunye nomunye ngendlela abacindezela ngayo ekamelweni.
Izifutho zemishini zibizwa nangokuthi izifutho ze-plunger. Umklamo wabo uyithangi elivaliwe elinamapayipi. Ihluke ekusetshenzisweni kopende okongayo, kodwa umkhiqizo ophansi kakhulu phakathi kwawo wonke amamodeli.
Isimiso sokusebenza:
- Isixazululo samanzi sithelwa esitsheni.
- Ngokusebenzisa iphampu ngesandla ukupompa ingcindezi kuze kufike ezingeni elidingekayo.
- Ingxube ingena emkhonweni bese ifafazwa entweni.
Usebenzisa isibhamu sokufutha i-plunger, ungapenda amamitha-skwele ayi-100 ngesigamu sehora. m.
Ithuluzi le-pneumatic linikeza umphumela omuhle kakhulu. Ihloselwe ukusetshenziswa kochwepheshe. Umgomo wokusebenza usekelwe ekunikezweni komoya ocindezelwe ovela ku-compressor. Izinhlayiya zomoya zingena esamukeli bese zixubana nopende. Ngenxa yokucindezela okuphonswa yi-compressor, ingxube iphushwa ngaphandle kwe-nozzle, ihlukane ibe amaconsi amancane. Umphumela uba ithoshi elimise okwekhoni.
Isibhamu sikagesi sokufutha sifafaza ingxube yoketshezi ngenjini noma iphampu eyakhelwe ngaphakathi. Izinga lokusebenzisa izinto zokupenda libi kakhulu kunelomshini we-pneumatic. Ngokuya ngokunikezwa kwamandla, i-atomizer kagesi ingaba:
- inethiwekhi ngokuxhuma kunethiwekhi ye-220 V;
- ishajwa kabusha, inikwa amandla ibhethri langaphandle.
Uma ingxube ingena emgodini wesibhamu usebenzisa ipompo ye-piston, khona-ke indlela yokufafaza engenamoya isetshenziswa. Inzuzo enkulu yalesi simiso ukungabikho kwenkungu. Kodwa ungqimba lwempahla ye-pigment ebusweni bukhulu kakhulu, obungafanele ukucubungula imikhiqizo eqoshiwe.
Ngesikhathi sokufafaza komoya, upende uhlinzekwa yi-motor kagesi. Umgomo wokusebenza uyafana nezibhamu ze-pneumatic spray.
Udinga izibhamu ezingaki
Kungenzeka ukuqeda umsebenzi womzimba ngesibhamu esi-1 sokufutha. Isibonelo, sebenzisa idivayisi enobubanzi benobhozo yendawo yonke engu-1.6 mm. Kodwa ngemva kokufafaza uhlobo oluhlukile lwengxube, idivayisi kufanele ihlakazwe ukuze iwashwe nge-solvent. Lokhu kuwukumosha isikhathi.
Indlela ephumelela kakhulu ukusebenzisa isibhamu esihlukile kuhlobo ngalunye lomsebenzi wokupenda. Kulokhu, isivinini sizoba esiphezulu. Ngaphezu kwalokho, ngeke kube nezinkinga ezivela ekungeneni kwenhlabathi ngengozi kupende (isisekelo) noma i-varnish.
I-Airbrush yezimoto
Isixazululo esingcono kakhulu ukuze ungachithi imali kuma-nozzles angu-3 ukusebenzisa amamodeli anama-nozzles ashintshwayo. Kunconywa izibhamu ezifuthwayo ezisheshayo. Lokhu kuzokonga isikhathi sokuqaqa idivayisi.
Imininingwane Yedivayisi
I-airbrush yokudweba imoto yabadwebi abasaqalayo ithathwa kangcono ngamapharamitha alandelayo:
- Amandla. Ama-watts angu-300-600 anele emisebenzini eminingi yevolumu emincane.
- Ingcindezi yokusebenza. I-4-5 bar yanele ukusetshenziswa kwezingxube zama-viscosities ahlukene.
- Ukusebenza. Isifutho kufanele okungenani sibe ngu-200 ml/min (kumishini engenawo umoya) futhi sisheshe izikhathi ezi-3 kumamodeli womoya.
- Ithangi. Umthamo ophelele wethangi ngu-0,7-1 l.
- Isisindo. Hhayi ngaphezu kuka-2 kg. Ngamamodeli asindayo, izandla zizokhathala ngokushesha. Ikakhulukazi uma ufafaza phezulu.
Okubaluleke ngokulinganayo ukuba khona kokulungiswa kwengcindezi, ukunikezwa kopende kanye nokuma kwethoshi. Lezi zilungiselelo zingenza inqubo ibe lula, ikakhulukazi uma ucubungula izindawo okunzima ukuzifinyelela.
Yiziphi izidingo okufanele isibhamu sesifutho sihlangabezane nazo?
Ukuze uzuze umphumela omuhle kakhulu lapho uqeda umzimba, awudingi nje iyunithi enezici ezifanele, kodwa futhi izingxenye ezifanele zayo.
Umcindezeli
Kumele ihambisane nesibhamu somoya. Ukuze i-atomization isebenze kahle, i-compressor kufanele ikhiqize umoya ocindezelwe izikhathi ezingu-1,5 ngaphezu kokusetshenziswa i-atomizer.
Ukukhetha usayizi we-nozzle
Upende ufafazwa ngombhobho. Futhi uma ufaka inaliti kuwo, ungakwazi ukulungisa ukugeleza kwengxube ye-liquid. Ububanzi be-nozzle kufanele bukhethwe ngokuya nge-viscosity kapende. Ukuqina kokuvumelana, i-nozzle kufanele ibe banzi. Khona-ke isixazululo ngeke sibambeke. Futhi ngengxube ye-liquid, ngokuphambene nalokho, ububanzi obuncane buyadingeka. Uma kungenjalo, upende uzondiza uphume ngamaconsi amakhulu, udale ama-blots.
Amapende aphuma emanzini
Ukunakekelwa okukhethekile kufanele kuthathwe ngalolu hlobo lwengxube. Uma, lapho ushintsha impahla ethangini, izinsalela zayo zifika emsebenzini wokupenda nge-solvent, khona-ke upende uzogoba. Uma isifuthwe, ama-flakes azondiza aphume. Ngaphezu kwalokho, kunengozi yokugqwala kwedivayisi. Ukuze ugweme lezi zinkinga, idivayisi ehlukile kufanele isetshenziselwe upende olusekelwe emanzini.
I-Paint Spray Systems
Ngomsebenzi womzimba, kungcono ukusebenzisa izibhamu ze-HP, HVLP kanye ne-LVLP class. Umehluko omkhulu phakathi kwabo yisimiso somjovo nokunikezwa kwengcindezi.
HP
Ubuchwepheshe be-High Pressure baqala ukuvela ngezibhamu ezifuthwayo zezimboni. Lapho ufutha ngale ndlela, u-45% wezinto ezibonakalayo udluliselwa ngaphansi kwengcindezi ye-5-6 atmospheres. Ngenxa yalokho, upende oluningi luyadliwa, ubuncane bomoya. Kuvela ifu elingcolile, elinciphisa ukubonakala. Indlela ye-HP ifaneleka kuphela ukucubungula okusheshayo kwezindawo ezinkulu.
I-HVLP
I-High Volume Low Pressure Spray System yakhelwe ukunciphisa ukulahleka kukapende emoyeni ngokufika ku-35%. Lokhu kwenzeke ngenxa yokwehla kwengcindezi yokuphuma ku-0,7-1 bar, okungaphansi izikhathi ezi-3 kune-inlet. Ukungcoliswa kwamafu kuncane.
Isibhamu sikagesi sokufutha
Phakathi kokubi kwendlela, kufanelekile ukuqaphela ukusetshenziswa okuphezulu komoya ocindezelwe kanye nesidingo sokufaka izihlungi zokuhlanza. Ngaphezu kwalokho, umdwebo wekhwalithi ephezulu, idivayisi kufanele ibe ne-compressor enamandla, futhi umsebenzi wokupenda kufanele usetshenziswe ebangeni lika-12-15 cm. Indlela ifanele ukuqedela imoto egaraji.
I-LVLP
Ubuchwepheshe be-Low Volume Low Pressure buhlanganisa izinzuzo zesistimu yokufutha ye-HP ne-HVLP:
- ukusetshenziswa komoya okuncane (cishe 200 l / min) nomsebenzi wokupenda;
- inkungu ephansi;
- akukho ukuncika ekwehleni kwengcindezi;
- ukudluliswa kwe-70-80% yezinto ezibonakalayo phezulu;
- kungenzeka ukufafaza ingxube ebangeni elingafika ku-25 cm (elula ukucubungula izindawo okunzima ukuzifinyelela).
nemibi:
- ukukhiqiza okuncane;
- ithoshi elincane;
- izindleko eziphakeme.
Uhlelo lwe-LVLP spray lusetshenziswa kabanzi kuma-workshops okukhiqiza kanye nezitolo zokulungisa izimoto.
Izibhamu zikagesi
Lesi sigaba sihlanganisa izibhamu ezifuthwayo ezinikezwa injini. Amanye amamodeli afakwe i-mini-compressor futhi asebenza ngomgomo wamadivayisi we-pneumatic. Kodwa zingaphansi kwazo ngokwezinga lokudweba nokusebenza.
Ngenxa yenani elithengekayo kanye nokusebenza okulula, izibhamu ze-spray zikagesi zisetshenziswa ikakhulukazi ekuphileni kwansuku zonke. Ziyindlela engcono kakhulu yokukhetha ibhulashi nerola enohlu olubanzi lwezinhlelo zokusebenza, kusukela kufenisha yokudweba kuya ekwelapheni izindawo eziluhlaza ngezibulala-zinambuzane.
Yikuphi okungcono: ugesi noma i-pneumatic
Akunzima ukukhetha isibhamu sokufafaza sokudweba okuzenzakalelayo uma unquma ukuthi yimuphi umsebenzi ozowenza idivayisi.
Uma udinga ukwenza umsebenzi omkhulu ngomphumela omuhle kakhulu, khona-ke umshini we-pneumatic uzokwenza kahle kakhulu. Kungcono ukuthenga i-airbrush enjalo yokudweba izimoto noma imikhiqizo yokugqoka nge-geometry eyinkimbinkimbi. Phela, ifafaza izinhlayiya zengxube ngobubanzi obuncane, ngenxa yokuthi ungqimba olupendiwe oluncane luba nobukhulu obuncane futhi ngaphandle kwama-smudges.
Ama-airbrushes anendawo engezansi yethangi
Abadwebi abaningi abasaqalayo bakhetha amamodeli anjalo. Indawo ephansi yesiqukathi ijwayelekile ngezibhamu ze-spray zikagesi.
Izinzuzo ze-tank ephansi:
- akukho ukuphazamiseka ekubukeni;
- umthamo omkhulu (ngokuvamile kusuka ku-1 litre nangaphezulu);
- ushintsho olusheshayo lopende olutholakalayo;
- ingozi encane yokuvuza.
Umthengi:
- indiza ehamba kancane;
- amaconsi amakhulu lapho ufutha;
- izinsalela unomphela phansi ingilazi 5-7 ml ingxube.
Ngesikhathi sokusebenza komzimba, kungasetshenziswa kuphela izinto zokupenda ze-viscosity ephezulu. Upende owugqinsi ngeke nje ubambe iphampu yedivayisi. Kodwa uma udinga ukuthatha ikhefu, khona-ke ithangi lizosebenza njengento yokumisa isibhamu.
Futha abakhiqizi bezibhamu
Kungcono ukuthenga imishini yemisebenzi yokudweba ezinkampanini ezaziwayo esezinze isikhathi eside emakethe.
Futha izibhamu ezivela eChina
Ngokuvamile, le mikhiqizo ibonakala ngezindleko eziphansi ngenxa yomhlangano wesabelomali. Abakhiqizi baseShayina bathanda ukwenza amakhophi amamodeli adumile ngaphandle kwesitifiketi. Ngenxa yalokho, izibhamu ezinjalo ze-spray zivame ukuphuka futhi zinikeze ukusebenza kahle okuphansi lapho zidweba.
Isiphi isibhamu sokufutha ongasikhetha
Kodwa kunezinkampani ezikhiqiza ama-atomizer asezingeni eliphezulu nesabelomali. Isibonelo, imikhiqizo ye-Voylet, i-Aurita ne-Star iningi lihle ku-inthanethi.
Futha izibhamu zengxenye ebizayo
Amamodeli we-Premium akhiqizwa izinkampani ezithatha isikhundla esiphambili emakethe yezibhamu ezichwepheshile zokufutha.
Uma unomsebenzi omningi okufanele uwenze, kungcono ukhethe i-airbrush yokudweba imoto kusuka kumikhiqizo eyaziwayo, njenge:
- uDeVilbiss waseBrithani;
- I-SATA yesiJalimane;
- U-Anest Iwata waseJapan.
Imikhiqizo yabo ihlukaniswa ngokuhlangana kwekhwalithi ephezulu, ukumelana nokugqoka okuphezulu nokusebenza.
Izindlela Zokukhetha
Kungcono ukukhetha i-airbrush yokudweba imoto, ngokucabangela imingcele ethile.
Ikhwalithi yezinto zomamukeli
Le nkomba ibaluleke kakhulu kumavolovolo we-pneumatic, ngoba ukunikezwa kwengcindezi ethile nomoya kuncike kuyo. Amakhamera enziwe ngensimbi nepulasitiki. Inketho yokuqala kulula ukuyihlanza, kanti eyesibili ilungele ukuhlolwa okubonakalayo.
Igumbi lokufutha elinobuchwepheshe be-HVLP kufanele lilethe umoya ophezulu ngomfutho ophansi. Ngakho-ke, ukusebenza kwayo kufanele kube okungenani amalitha angu-350 ngomzuzu, futhi ingcindezi yokungena kufanele ibe yi-1-4 bar.
Umamukeli we-atomizer ye-LVLP kumele akwazi ukuletha umthamo ophansi womoya. Ukukhiqiza ebangeni lika-150-30 l/min. Ukuze usebenze kahle, ingcindezi ye-0,7-2 bar yanele.
Umthamo wethangi nendawo
Izibhamu eziphezulu ze-reservoir zilungele izindawo ezincane. Kulokhu, upende ugeleza ngamandla adonsela phansi ku-nozzle. Umthamo wesitsha uvame ukuba ku-0,5-1 l. Umbala awulingani, njengoba isikhungo samandla adonsela phansi esisetshenziswa sishintsha lapho sifafaza.
Uma udinga ukuyeka kancane ukugcwalisa isitsha ngengxube ye-liquid, kungcono ukuthenga i-airbrush yokudweba imoto nge-tank ephansi. Umthamo wabo uvame ukuba litre elingu-1 noma ngaphezulu. Kusukela ku-tank, isisombululo singena ku-nozzle, sichotshozwe sibe yizinhlayiya ezincane futhi sifafazwe nge-jet yomoya ocindezelwe. Ukudweba ngesibhamu kwenzeka ngokulinganayo ngenxa yokungabikho kokushintsha phakathi nendawo yokudonsela phansi.
Uma kudingekile ukwenza umsebenzi omkhulu, amathangi okucindezela kapende amile axhunywe kusibhamu se-spray. Umthamo wabo ungafinyelela ku-100 amalitha.
Amandla wedivayisi nokusebenza
Ikhwalithi nesivinini sokudweba into kuncike kule mingcele.
Ngenjini enamandla, isifutho sizosebenza kahle kakhulu. Ngaphezu kwalokho, izixazululo zanoma yikuphi ukungaguquguquki zingasetshenziswa. Amandla e-Compressor angu-300-500 W anele emisebenzini eminingi yokuqina okuphakathi. Isibonelo, ngokudweba izindonga efulethini.
Ukukhiqiza kukhombisa ukuthi mangaki amalitha ento engafuthwa ngomzuzu ongu-1. Kumamodeli ahlukene, lesi sibalo singahluka kusuka ku-100 kuya ku-1,5 ayizinkulungwane l / min. Hlobo luni lwesibhamu se-spray oludingayo ukuthenga ukudweba imoto egaraji ngezandla zakho? Okuningi kuzoxhomeka futhi kububanzi bombhobho. Uma kuba mncane, ukusetshenziswa kuyancipha.
Ukudweba ngokwakho
Ngakho-ke, ngosayizi we-nozzle we-1-1,5 mm, idivayisi ene-100-200 l / min yanele. Kufanele kukhunjulwe ukuthi i-compressor ibhala idatha ye-supercharger, ephansi ngo-30% kunokusetshenziswa kwe-atomizer ekuphumeni. Okungukuthi, uphawu kulabo. isitifiketi sokusebenza kufanele okungenani sibe ngu-260 l / min.
Usayizi wobubanzi beNozzle
Konke kuncike ku-viscosity yezinto. Ukuqina kwengxube, kufanele kube banzi umlomo wombhobho, futhi okuphambene nalokho.
Ububanzi obudingekayo kuye ngohlobo lwe-coating, ngo-mm:
- Isisekelo / i-varnish / i-acrylic - 1,3-1,7.
- Umhlabathi - 1,6-2,2.
- I-Putty - 2.4-3.
Abanye abadwebi basebenzisa umlomo wombhobho owodwa ongu-1.6 mm lapho beqeda. Lo bubanzi bendawo yonke bufanele ukufafaza izingxube zama-viscosities ahlukahlukene.
Amathiphu namasu avela kochwepheshe
Uma umdwebi we-novice kufanele akhethe isibhamu se-spray sokupenda imoto, ngakho-ke kunconywa ukubheka ukubuyekezwa nokubuyekezwa komsebenzisi.
Iyunithi kagesi izofaneleka iningi lemisebenzi yevolumu evamile. Izilungiselelo ezinconyiwe:
- Amandla 300-500W
- Ukukhiqiza kungabi ngaphansi kuka-260 l/min.
Ukuze uthole ukwelashwa kwendawo yobuchwepheshe, lapho ikhwalithi ye-coating ibalulekile, uzodinga "i-pneumatics" nge-spray class ye-HVLP noma i-LVLP. Lawa madivayisi afanele abasebenzisi abathuthukile.
Lapho wenza umsebenzi womzimba, kungcono ukusebenzisa izifutho ezi-3 noma idivayisi engu-1 enamabhobho ashintshashintshayo ohlotsheni ngalunye lomsebenzi wokupenda. Ukuze usebenze ngamapende asekelwe emanzini, kunconywa ukuthenga isibhamu se-spray esihlukile.
