Ukomisa uMngxuma
Ingcaciso yeMveliso
Emva kokuba zihlanjululwe ngokupheleleyo, iindawo ezicwengiweyo ziya kufakwa ngokupheleleyo kwisisombululo soncedo lwe-plating kunyango lwe-solvent. Emva kokucwina imizuzu eyi-1-2, ziya komiswa.
Ishiti elishushu lokuntywila liya komiswa ngomoya oshushu phambi kokuntywiliselwa, kwaye umoya oshushu uya kuqhubeka uphumela ngaphandle ngegumbi lokomisa ukukhupha amanzi oncedo lokucwenga oluncanyathiselwe kumphezulu weqhekeza lokucoca.
Umoya oshushu oqukuqelayo emhadini wokomisa uya kulawulwa kwi-100 ℃ - 150 ℃.
Ixesha lokubhaka le-workpiece kwindawo yokomisa ngokuqhelekileyo yimizuzu emi-2 ukuya kwemi-5. Kumacandelo anesakhiwo esiyinkimbinkimbi, ixesha lokubhaka liya kumiselwa ngokweqondo lokumisa ngaphezulu kwecandelo I.
Isigqubuthelo esishukumayo somngxuma wokomisa kufuneka siqalwe ngaphandle kwemiqobo. Iphepha elinezinki elishushu-diphu kufuneka lomiswe ngokupheleleyo. Emva kokuba iphakanyiswe emgodini wokumisa, kufuneka ifakwe ngokukhawuleza ukukhusela i-workpiece ukuba ifakwe emanzini emva kokufakwa emoyeni ixesha elide kunye ne-plating aid.
1. Indawo eyaneleyo iya kugcinwa kwindawo yokugcina izixhobo zokunyusa.
2. Izikhundla zokugcina iiplate zetsimbi kunye neekhoyili ziya kucwangciswa ngokufanelekileyo ukuze kube lula ukufikelela kunye nokunciphisa ukunyakaza okungadingekile.
3. Ikhoyili yentsimbi ethe tyaba iya kufakwa kwi-rubber pad, skid, bracket kunye nezinye izixhobo, kwaye i-buckle yokubopha iya kuba phezulu.
4. Iimveliso ziya kugcinwa kwindawo ecocekileyo necocekileyo ukunqanda ukubola kwemithombo yeendaba eyonakalisayo.
5. Ukuze ugweme ukutyumza, amashidi e-galvanized akaqhelekanga ukupakishwa ukuze agcinwe, kwaye inani leeleyile zokupakisha liya kunqunyulwa ngokungqongqo.
Ukushisa okusebenzayo kwesisombululo se-galvanizing
- iqondo lobushushu Q235 plated workpiece iya kulawulwa ngaphakathi 455 ℃ - 465 ℃
Ngaphakathi. Iqondo lobushushu le-Q345 elinecwecwe lomsebenzi liya kulawulwa ngaphakathi kuluhlu lwe-440 ℃ - 455 ℃. Xa ubushushu be-zinc liquid bufikelela
Ukufakwa kwegalari akusayi kuqalwa de kufike ubushushu bokusebenza. Ukugcinwa kobushushu kuya kwenziwa ngexesha lokuvalwa, kunye nobushushu obuphakathi kwe-425 ℃ ukuya kuma-435 ℃.