Akara eserese nke Cathode Electrophoretic
Nchịkọta
Electrophoretic mkpuchi ahịrị bụ ụdị na-aga n'ihu mmepụta ahịrị maka elu mkpuchi, nke a na-ejikarị na ụgbọala, ngwa ụlọ, ngwá electronic, metal ngwaahịa na ndị ọzọ na ụlọ ọrụ. Site na mkpuchi electrophoretic, oyi akwa nke edo, ihe nkiri agba na-eguzogide corrosion nwere ike guzobe n'elu workpiece iji melite ogo na ịdịte aka nke ngwaahịa ahụ. Electrophoretic mkpuchi akara nwere uru nke elu arụmọrụ, mma mkpuchi mma na obosara ngwa nso.
Ihe mejupụtara
1. Ọkụ ọkụ: ike ọkụ bụ akụkụ dị mkpa nke eriri mkpuchi electrophoretic, nke na-enye nnukwu voltaji achọrọ maka electrophoresis ma na-achịkwa otu na nkwụsi ike nke usoro electrophoresis n'otu oge.
2. Tank agba: Tank agba bụ ebe a na-ejide agba na eriri mkpuchi electrophoretic, nke gụnyere tankị anode na tank cathode. A na-etinye tankị anode na mpempe anode maka ịkpọtụrụ ya na workpiece, yana tankị cathode nwere agba na mgbapụta mgbasa iji nọgide na-enwe nkwụsi ike na mmiri nke agba.
3. Usoro nkwusioru: Usoro nkwusioru na-ahụ maka iwebata na ịkwụsịtụ ihe ndị na-arụ ọrụ site n'otu njedebe nke eriri mmepụta na eriri mkpuchi ma wepụ ihe ndị na-arụ ọrụ na njedebe ọzọ. Ọ nwere ngwaọrụ nkwusioru, ngwaọrụ nduzi na ngwaọrụ mbanye.
4. Ngwaọrụ ịkwọ ụgbọ ala: ngwaọrụ na-anya ụgbọ ala na-ahụ maka ịchịkwa ọsọ ọsọ nke eriri mkpuchi electrophoretic iji hụ na mkpuchi mkpuchi nke workpieces. Ọ gụnyere moto, reducer na akụrụngwa ndị ọzọ.
5. Spraying ngwaọrụ: mmiri spraying ngwaọrụ na-eji ihicha na-agbasasị n'elu workpiece iji gbochie agba agba na blockage.
6. Powder spraying ngwaọrụ: Na ụfọdụ ngwa, na ntụ ntụ spraying ngwaọrụ na-eji na-efesa ntụ ntụ mkpuchi n'elu nke workpiece mgbe electrophoresis na-etolite mma mgbochi corrosion mmetụta.
7. ihicha ngwaọrụ: na ihicha ngwaọrụ na-eji nkụ na ntekwasa workpiece na-etolite a agba ihe nkiri na ụfọdụ hardness na gloss.
8. Nleba anya ngwaọrụ: a na-eji ngwaọrụ nleba anya iji nyochaa ma na-achịkwa parampat na usoro mkpuchi ozugbo iji hụ na mma mkpuchi na-emezu ihe ndị a chọrọ.
Ngosipụta ngwaahịa
Ụkpụrụ ọrụ
Ihe mkpuchi electrophoretic bụ usoro electrochemical, site n'itinye ugbu a kpọmkwem, a na-edobe ihe ndị na-agba agba (na-emekarị anions) n'elu ọrụ ahụ iji mepụta ihe nkiri agba edo edo. Usoro a kapịrị ọnụ bụ nke a:
1. A na-edozi workpiece na electrophoresis tank site na nkwụnye na jikọọ na-adịghị mma electrode (cathode), na-akpụ a na-aga n'ihu cathode ọdọ mmiri.
2. The agba ahụ na-abata kọntaktị na workpiece na eletriki ubi na-akpali kwupụta workpiece n'okpuru omume nke ọjọọ ụgwọ.
3. N'okpuru omume nke ọkụ eletrik, na-agba ahụ na-adsorbed n'elu nke workpiece na-enweta a chemical mmeghachi omume na-etolite a edo agba film.
4. A na-eme usoro ọgwụgwọ nke ihe nkiri agba site na ikpo ọkụ ma ọ bụ ultraviolet irradiation, wdg.
5. A na-ewepụ ihe na-arụ ọrụ mgbe eserese ma tinye n'ime ihicha maka ihicha.
Uru
1. Ọrụ mgbochi corrosion dị elu: mkpuchi electrophoresis cathodic nwere arụmọrụ mgbochi corrosion dị mma ma nwee ike inye nchebe ogologo oge.
2. High arụmọrụ: cathodic electrophoresis mkpuchi akara adopts akpaghị aka mgbakọ akara ọrụ na elu mmepụta arụmọrụ, nke nwere ike budata dịkwuo mmepụta ikike.
3. Ihe mkpuchi dị elu: Ebe ọ bụ na a na-emechi usoro mkpuchi ahụ, mkpuchi ahụ bụ otu na enweghị adịghị ọcha, na-enye nsonaazụ mkpuchi dị elu.
4. Nchekwa gburugburu ebe obibi: usoro mkpuchi electrophoresis cathodic enweghị ihe mgbaze organic, nke dị mma maka nchebe gburugburu ebe obibi.
5. Ọ dị mfe ịnọgide na-enwe: a na-emepụta ngwá ọrụ ahịrị mkpuchi nke ọma, dị mfe iji nọgide na-arụzi na ịrụzi, na-agbatị ndụ ọrụ nke akụrụngwa.
6. Mgbanwe: enwere ike idozi akụrụngwa ahịrị mkpuchi dịka mkpa nke ngwaahịa dị iche iche iji ghọta mmepụta ahaziri.