Ebisara na 2016-06-22 Zinc flake mkpuchi bụ ụdị ọhụrụ nke mkpuchi na-eguzogide corrosion, a na-ejikarị ya eme ihe, usoro mkpuchi zinc flake bụ isi ihe bụ isi ihe, degenreasing, derusting, mkpuchi, preheating, ọgwụgwọ, jụrụ.
1. Degreasing: workpiece elu ga-dereased, n'ozuzu nwere ụzọ atọ: organic ihe mgbaze degreasing, mmiri dabeere degreasing gị n'ụlọnga, elu okpomọkụ carbonization degreasing.Wma degreasing juputara irè, ga-mmetụta ozugbo na adhesion nke mkpuchi.
2. Derusting na deburring: na workpiece na nchara ma ọ bụ burr na-egbochibidoro kpọmkwem mkpuchi, ga-agafe derusting na deburring usoro, usoro a nwere mma iji n'ibu usoro, zere acid iji gbochie hydrogen embrittlement.
3. mkpuchi: workpiece mgbe degreasing na derusting ga-mikpu, spraying ma ọ bụ brushing asap.
4. Tupu kpo oku: workpiece na zinc flake mkpuchi agba n'elu ga-eji tupu kpo oku 10-15 nkeji asap n'okpuru okpomọkụ nke 120 + 20 ℃, na-eme ka mkpuchi mmiri mmiri evaporation.
5. Ịgwọ: workpieces mgbe tupu kpo oku ga-agwọta n'okpuru 300 ℃ elu okpomọkụ, ọgwụgwọ oge 20-40 nkeji, nwekwara ike ịbụ n'ụzọ kwesịrị ekwesị welite okpomọkụ ka ebelata curing oge.
6. jụrụ: Workpieces mgbe ọgwụgwọ ga-n'ụzọ zuru ezu mma site jụrụ usoro maka reprocessing ma ọ bụ okokụre ngwaahịa nnyocha.
Oge nzipu: Jan-13-2022