Ukumelana nokugqwala kwezinhlobo ezahlukene zokumbozwa kwekhoyili ye-ppgi ppgl nakho kuhlukile.Ngokwesibonelo, esimweni efanayo enamathela ukushuba, ukugqwala ukumelanaidiphu elishisayo lifakwe insimbiama-coatings aphakeme kunalawo ama-hot-dip galvanized coatings.Ukwengeza, ukumelana nokugqwala kuvame ukukhuphuka njengoba isisindo sokumboza sikhula, ngakho ukumelana nokugqwala kwamaphaneli ambozwe ngemibala kungathuthukiswa ngokusebenzisa ama-substrates anokumelana nokugqwala okuphezulu noma ngokwandisa isisindo sokumboza.
Ukuqina kwe-coating
Ukumelana nokugqwala kwekhoyili yensimbi eyenziwe ngopende (umbala camera steel ikhoyili) ihlobene eduze nobukhulu bokunamathela.Ngokuvamile, ukumelana nokugqwala kuyanda ngokwanda kogqinsi lwe-coating.Ubukhulu obufanele bokunamathela kufanele bunqunywe ngokusekelwe ekonakaleni kwemvelo, impilo yesevisi nokuqina.
Umehluko wombala wokumboza
I-PPGII-PPGL ingaba nomehluko wombala phakathi nokukhiqiza nokusebenzisa.Njengoba umehluko wemibala uthintwa izici ezihlukahlukene ezifana nenqwaba yokukhiqiza, ukujula kombala, isikhathi sokusebenzisa, indawo okusetshenziswa kuyo, nenjongo, ngokuvamile kuxoxiswana ngayo yibo bobabili umphakeli nomthengi lapho ku-oda.
I-coating gloss
I-gloss ye-coating ikhethwa ikakhulukazi ngokusho kwesicelo kanye nemikhuba yokusetshenziswa.Isibonelo, amakhoyili ensimbi akhiwe ngombala wasekhaya ngokuvamile akhetha i-gloss ephakathi nendawo, futhi amaphaneli anemibala yezinto zasendlini ngokuvamile akhetha i-gloss ephezulu.
Ukuqina kokugqoka
Ukuqina koqweqwe yikhono lokumboza ukumelana nokuklwebheka, ukungqubuzana, ukungqubuzana, ukuhlehlisa kanye neminye imiphumela yemishini.Ihlobene eduze nokumelana nokuklwebheka, ukumelana nokugqokwa, ukumelana ne-indentation nezinye izakhiwo ze-ppgi.ppglishidi, izindlela zokucubungula, izimo zokugcina nezokuthutha, njll.
Ukuguquguquka kwe-coating/ukunamathela
Ukuguquguquka / ukunamathela kwe-coating kuhlobene eduze nokusebenza kweshidi elifakwe umbala, futhi ukukhethwa kusekelwe ikakhulukazi endleleni yokucubungula kanye nezinga lokuguqulwa.Uma isivinini sokuguqulwa sishesha futhi idigri yokuguqulwa inkulu, ipuleti elimbozwe ngombala elinenani lamandla omthelela omkhulu kanye nenani elincane le-T-bend kufanele kukhethwe.
Ukuhlala Ukuqina
Ukuqina kwengubo ukusebenza kweshidi elihlanganiswe ngombala phakathi nokusetshenziswa, futhi ngokuvamile kukalwa ngobude bempilo yesevisi.Ukuqina kwe-coating kuthinteka kakhulu yizici ezifana nohlobo lwe-coating, ukujiya kokunamathela, nokugqwala kwemvelo.Ukuqina kwangempela kwezingubo zokugqoka kunganqunywa ukuhlolwa kokuchayeka komkhathi.Ukuqina kungabuye kuhlolwe ngokuhlolwa kokuguga okwenziwe.Ukuhlolwa kokumelana nesifutho sikasawoti okungathathi hlangothi kungenye yezindlela zokuhlola ukuguga zokwenziwa ezilula futhi ezivame ukusetshenziswa kakhulu, futhi ukuhlolwa kokuguga okusheshisiwe kwesibani se-UV nakho kuwukuhlolwa kokuguga okwenziwa okuvame ukusetshenziswa.Ngaphezu kwalokho, ibhodi elinemibala lingasetshenziswa ezindaweni ezikhethekile njengemvula ene-asidi nomswakama.Ngalesi sikhathi, ukuhlolwa kokuguga okuhambisanayo kufanele kukhethwe ukuze kuhlolwe.Kufanele kuqashelwe ukuthi ukuhlolwa kokuguga kokwenziwa ngokuvamile akukwazi ukulingisa ngokugcwele indawo yokusetshenziswa kwangempela.
Ezinye izakhiwo
Kwezinye izimo, ibhodi enemibala enemibala ingase idinge ukuba ibe nokuphikiswa okungcono kwe-solvent ye-organic, ukumelana ne-asidi ne-alkali, ukumelana nokungcola nezinye izakhiwo, futhi ukunakwa kufanele kukhokhwe kulezo zakhiwo ezikhethekile.
Isikhathi sokuthumela: May-27-2022