Umgca wezixhobo zokugquma umgubo wesinyithi ozenzekelayo

Izixhobo zomgca we-powder ezizenzekelayo ezizenzekelayo ziyinxalenye ebalulekileyo yenkqubo yokwaleka yanamhlanje, esetyenziswa ngokubanzi kwiimveliso zetsimbi ezahlukeneyo, iimveliso zeplastiki, iimveliso zokhuni kunye namanye amashishini kwimveliso yokwaleka. Oku kulandelayo kuya kwazisa inkqubo yemveliso yezixhobo zomgca wokugquma umgubo ozenzekelayo ngokweenkcukacha.

Inkqubo yonyango lwangaphambili linyathelo eliphambili ngaphambi kokugquma kwezixhobo zomgca wokugubungela umgubo; injongo ephambili kukususa ioli, i-rust kunye nezinye izinto ezingcolileyo kumphezulu we-workpiece, ukwenzela ukubonelela ngesiseko esihle se-powder coating elandelayo. Inkqubo yonyango lwangaphambili ibandakanya la manyathelo alandelayo:

Ukucoca:Sebenzisa i-ejenti yokucoca okanye umpu wamanzi ukucoca umphezulu we-workpiece ukususa ioli kunye nothuli.

Ukususwa komhlwa:Kwizixhobo zokusebenza zentsimbi, sebenzisa i-sandblasting, i-asidi yokuhlamba kunye nezinye iindlela zokususa umhlwa ongaphezulu kunye ne-oxidized layer.

I-Phosphating:Gxuma i-workpiece kwisisombululo se-phosphating ukwenza umaleko wefilimu ye-phosphating phezu komhlaba ukwandisa ukunamathela kunye neempawu ezichasene ne-anticorrosive yokwambathisa.

Ukomisa:I-workpiece ephathwayo yomile ukususa ubumanzi obungaphezulu.

Izixhobo zokusebenza ezifafazwe ngumgca wokugquma womgubo ozenzekelayo unomhlwa ophezulu kunye nokumelana ne-abrasion efafaziweyo. Inkqubo yokutshiza eyodwa, umpu wokutshiza ochanekileyo ngokuzenzekelayo, ngokusebenzisa imvelaphi yolawulo lwedijithali, ukutshiza ukufana, ukugquma akubhityi kakhulu kwaye akukho ngqindilili kakhulu, oko kukuthi, ukuqinisekisa inkangeleko entle kwaye wenze i-workpiece yokutshiza ekusebenziseni imbonakalo. yokungelula ukunxiba.

Ukuhamba kwenkqubo esemgangathweni:Iyalayisha → Unyango lwangaphambili (inkqubo ihambelana nesixhobo sokusebenza) → Ukomiswa kwamanzi → Ukutshiza umgubo → Ukunyanga umgubo → Ukupholisa → Ukothula.

I-automatic powder coating line ithatha i-powder coating booth kunye nesantya esiphezulu sokubuyisela umgubo, esinganciphisi nje ilahleko ye powder kunye nokuphucula ukusebenza kakuhle kwamandla, kodwa kwakhona yenza ukuphinda kusetyenziswe umgubo kunye nokusetyenziswa kwakhona, akukho kukhutshwa kongcoliseko, ukukhuselwa kwendalo kunye nokugcinwa kwamandla.

Inkqubo yokwaleka ngokuzenzekelayo yomgca wokugubungela umgubo, xa kuthelekiswa nokusebenza ngesandla, kulula ukulawula izinga lokusetyenziswa kwezinto zomgubo; oko kukuthi, ukutshiza ukufana kwaye kunokunciphisa ilahleko engadingekile yomgubo.

Inkqubo yokugquma umgubo yinkqubo engundoqo yezixhobo zomgca wokwambathisa ongumgubo; eyona njongo iphambili kukutshiza ngokulinganayo umgubo wokugquma phezu kwendawo yokusebenza. Inkqubo yokugquma umgubo ibandakanya la manyathelo alandelayo:

Iyalayisha:Umsebenzi owenziwe kwangaphambili ubekwe kumgca wokuhambisa, owudlulisela ngokuzenzekelayo kwindawo yokutshiza.

Ukutshiza nge-Electrostatic:I-powder coating ifafazwe kumphezulu we-workpiece ngokusebenzisa umpu wokutshiza we-electrostatic, kwaye i-powder coating inamathele ngokufanayo kumphezulu we-workpiece phantsi kwempembelelo yombane we-static.

Ukunyanga:I-workpiece etshisiweyo ifakwe kwi-oven yokunyanga kwaye ifudunyezwe ixesha elithile, ukwenzela ukuba i-powder coating iphiliswe kwi-coating hard.

Kuthululwa:I-workpiece ephilisiwe iyasuswa kumgca wokuhambisa ukugqiba yonke inkqubo yokutshiza.