Ugcino oluKhuselekileyo lwePowder Coating
Ukugcinwa ngokufanelekileyo kokugquma umgubo kuthintela ukudityaniswa kwamasuntswana kunye nokuqhubela phambili kokusabela, kwaye kuqinisekisa usetyenziso olwanelisayo, oku kubalulekile. Ngexesha lokufaka isicelo Ipeyinti kufuneka ikwazi ukuguquguquka ngokulula, ihambe ngokukhululekileyo, kwaye ikwazi ukwamkela kunye nokugcina imirhumo elungileyo ye-electrostatic.
Izinto ezichaphazela ukugcinwa kweengubo zomgubo
Izinto eziphambili ezichaphazela ukugcinwa kweengubo zomgubo zinokuchongwa njengezi:
- iqondo lobushushu
- Ukufuma / Ukufuma
- Ungcoliseko
- Ilanga ngqo
Ezona meko zicetyiswayo zokugcina umgubo wokugquma zezi:
- Ubushushu obungaphantsi kwe-25°C
- Ukufuma okuhambelanayo 50 - 65%
- Kude kude elangeni ngqo
Isiphumo sobushushu kunye nokufuma
Xa umgubo utyhilekile ixesha elongeziweyo ukuya kumaqondo obushushu aphezulu okanye ukufuma okungaphezulu kunoko kucetyiswayo, amasuntswana omgubo anokuhlangana kwaye enze amaqhuma. Ngokufuthi, amaqhuma athambile kwaye atyumke kwaye aqhekezwe ngokulula ngokusefa ngaphambi kokugqunywa. Kwezinye iimeko, nangona kunjalo, kuxhomekeke kwinqanaba le-powder exposure, izigaxa zinokuba nzima kwaye zingenakutyunyuzwa ngokulula, ngaloo ndlela zichaphazela ukutshizwa komgubo.
Isiphumo sokufuma
Iingubo zomgubo kufuneka zitshizwe kwindawo eyomileyo. Ukuba i-powder iqulethe umswakama, kuya kubakho ukuchithwa kwamanzi kunye nokuhamba kwepowder kwisibhamu akuyi kuhlala. Oku kunokukhokelela kubukhulu obungalinganiyo bokugquma kunye neziphene ezingaphezulu njengemibhobho.
Isiphumo sosulelo
Ungcoliseko ngamasuntswana othuli olusemoyeni okanye ngomgubo wekhemistri eyohlukeneyo kunokubangela iziphene zomphezulu ezifana nemingxuma, amasuntswana, umphezulu ombi okanye umahluko weglosi. Ngoko ke, i-powder egciniweyo kufuneka ikhuselwe kwizinto ezingcolileyo zangaphandle ezifana nothuli, i-aerosols kunye nezinye iinqununu zomoya.
Impembelelo yelanga elithe ngqo
Ukukhanya kwelanga ngokuthe ngqo kunokubangela ukudityaniswa kwenxalenye yomgubo okhokelela ekuqhumeni okanye ekutshiseni.
Kwinkqubo yokugcina
- Iingubo zomgubo ezishiywe ngobusuku kwi-hopper zinokufunxa ukufuma okukhokelela kwiingxaki zesicelo kunye neziphene zomhlaba. Ukuba oku kuyenzeka, ukufuma kufuneka kususwe phambi kokufakwa ngokugqithisela ngokukhululekileyo umgubo kwi-hopper kunye nomoya owomileyo ngaphambi kokuba wongeze umgubo omtsha.
- Ngokufanelekileyo, i-hopper kufuneka iphantse ingabi nanto ekupheleni kwendlela yokugqoka. Xa oku kungenakwenzeka, i-hopper kufuneka ivalwe ngesiciko esingangeni moya (de kube i-powder eseleyo idluliselwe kwivenkile) ukunciphisa ukufunxa umswakama.
- I-powder eseleyo kwi-package akufanele ishiywe kwindawo yokugqoka. Ukupakishwa kufuneka kuphinde kuvaliwe kwaye ngokukhawuleza kubuyiselwe kwigumbi lokugcina elinomoya.
- Ipakethe ezaliswe ngokuyinxenye kufuneka ivalwe kwakhona ukunqanda uthuli, ubumdaka kunye nezingcolisi ezihamba emoyeni.
- Iingubo zomgubo akufanele zigcinwe kufuphi nomgca wokugquma okanye i-oven yokunyanga njengoko oku kuya kubangela ukungcoliseka kunye nokuvezwa kwamaqondo aphezulu.
ISILUMKISO
Ukunyamekela okongeziweyo kunye nokuqwalaselwa kufuneka kuthathwe ukuqinisekisa ukuba ipowder igcinwe ngokufanelekileyo, ngakumbi ngexesha elitshisayo lasehlobo.
Kwimeko yokuthunyelwa kwamanye amazwe okubandakanya ixesha elide lokuhamba, umxhasi kufuneka axoxe nomthengisi malunga nokuthunyelwa kweengubo zomgubo ngeenqanawa ezifakwe efrijini, kuthathelwe ingqalelo iimeko zobushushu ngexesha lothutho kunye nokulibaziseka okuqikelelweyo kokukhutshwa kwezithethe kwindawo ekuyiwa kuyo.
Kwimfuzaral, iingubo zomgubo zineshelufu yobomi bonyaka omnye ukususela kumhla wokwenziwa ukuba zigcinwe ngokufanelekileyo njengoko kuchazwe ngasentla, ngaphandle kokuba kuchazwe ngenye indlela kumaphepha edatha yemveliso efanelekileyo.