Dip tank pretreatment mzere wopanga mbiri
Mwachidule
Zida zopangira mankhwala zimakhala ndi dip tank pretreatment passivation production line. Mzerewu wapangidwa ndi njira zisanu monga etching asidi, passivation, muzimutsuka madzi ndi zina zotero, workpiece amaperekedwa ndi magetsi hoist atapachikidwa dengu, ndi ulamuliro pamanja, motero kupanga workpiece kutsiriza chofunika luso la ndondomeko iliyonse.
Dengulo limakwezedwa ndikutsitsidwa mu thanki mothandizidwa ndi manja kuti zisagundane pakati pa kugwedezeka kwa dengu ndi khoma la thanki.
Chiwonetsero cha Zamalonda
Ubwino wa Tanki
Kusintha kwa kuwotcherera kwa tanki ndi zida zotumphukira ndikwachilengedwe, popanda kuthamanga, kudontha, kutsika kapena kuphulika. Mzere wa thupi la thanki ndi khoma lamkati la thanki zimatsatiridwa bwino. Kukonzekera kwathunthu kwa zida ndi zomveka, zosavuta kugwiritsa ntchito komanso zosavuta kukonzanso mzerewo. Nthawi yomweyo, thupi lonse la thanki limatenga mawonekedwe apamwamba, mawonekedwe okongola kwambiri.
Zida zopangira mankhwala opangira mankhwala kuti zitsimikizire kudalirika kwa kupanga, zida zothandizira ndi zigawo zolamulira za zigawo zikuluzikulu: kusankha kwa opanga odziwika akunja kuti atsimikizire kuti ntchitoyi ndi yabwino.
Pretreatment ndondomeko ndi parameter
Ayi. | Dzina | Chithandizo Njira | Chithandizo chamadzimadzi | Nthawi Yochizira (mphindi) | Kutentha kwa Chithandizo (℃) |
1 | Kutsegula | Pamanja |
| 2 |
|
2 | Kuchuluka kwa asidi | Kuviika | Acid etching agent | 6-10 | RT |
3 | Kutsuka madzi 1 | Kuviika | Madzi aku mafakitale | 2 | RT |
4 | Madzi osamba2 | Kuviika | Madzi aku mafakitale | 2 | RT |
5 | Passivation | Kuviika | Passivator | 6-10 | RT |
6 | Koyera madzi nadzatsuka | Kuviika | M'madzi | 2 | RT |
7 | Madzi kuyanika uvuni |
|
| 10 | 120-140 |
8 | Kutsitsa | Pamanja |
| 5 |
|