Umgodi Wokomisa
Incazelo Yomkhiqizo
Ngemuva kokuhlanzwa ngokuphelele, izingxenye ezipuletiwe zizofakwa ngokuphelele ekhambi le-plating aid yokwelashwa kwe-solvent. Ngemuva kokucwiliswa imizuzu engu-1-2, zizomiswa.
Ishidi elinothayela lokucwilisa elishisayo liyomiswa ngomoya oshisayo ngaphambi kokucwiliswa, futhi umoya oshisayo uzoqhubekela phambili ugeleza uphumele ngaphandle ngegumbi lokomisa ukuze ukhiphe amanzi osizo lokucwenga olufakwe ebusweni bengcezu yokucwenga.
Umoya oshisayo ogeleza emgodini wokomisa kufanele ulawulwe ku-100 ℃ - 150 ℃.
Isikhathi sokubhaka se-workpiece emgodini wokumisa ngokuvamile imizuzu engu-2 - 5. Ezingxenyeni ezinesakhiwo esiyinkimbinkimbi, isikhathi sokubhaka sizonqunywa ngokwezinga lokumisa elingaphezulu lengxenye I.
Isembozo esigudlukayo somgodi wokomisa kufanele siqalwe ngaphandle kwezithiyo. Ishidi le-galvanized dip elishisayo kufanele lome ngokuphelele. Ngemva kokukhushulwa ngaphandle komgodi wokomisa, kufanele kucwiliswe ngokushesha ukuvimbela ucezu lokusebenza ukuba lungamanzi ngemva kokubekwa emoyeni isikhathi eside ngosizo lokucwenga.
1. Isikhala esanele sizogcinwa endaweni yokugcina impahla yokuphakamisa.
2. Izindawo zokugcina amapuleti ensimbi namakhoyili kufanele zihlelwe ngokunengqondo ukuze kube lula ukufinyelela nokunciphisa ukunyakaza okungadingekile.
3. Ikhoyili yensimbi evundlile izobekwa phezu kwephedi yerabha, ukushibilika, ubakaki nezinye izinto, futhi ibhande lokubopha lizophakama.
4. Imikhiqizo kufanele igcinwe endaweni ehlanzekile futhi ehlanzekile ukuze kugwenywe ukugqwala kwemithombo yezindaba egqwalayo.
5. Ukuze ugweme ukuchotshozwa, amashidi ama-galvanized awavamisile ukupakishwa ukuze agcinwe, futhi inani lezendlalelo zokupakisha lizonqunywa ngokuqinile.
Ukushisa okusebenzayo kwesisombululo se-galvanizing
- izinga lokushisa Q235 plated workpiece izolawulwa ngaphakathi 455 ℃ - 465 ℃
Ngaphakathi. Izinga lokushisa Q345 plated workpiece kufanele ilawulwe ngaphakathi ububanzi 440 ℃ - 455 ℃. Lapho izinga lokushisa le-zinc liquid lifinyelela
Ukugalela uthayela ngeke kuqalwe kuze kufike izinga lokushisa lokusebenza. Ukugcinwa kokushisa kufanele kwenziwe ngesikhathi sokuvala, ngezinga lokushisa elisukela ku-425 ℃ liye ku-435 ℃.