A na-akpọkwa aha aha ọla rụrụ arụ etched nameplates.Ihe eji ihe nkpuchi, etching, nhazi usoro ato nke emeputara site na imeputa efere efere efere ma obu concave metal nameplate.
Usoro mmepụta nke corpure metal nameplate:
1) Ihe:
Dị ka nha achọrọ site na eserese (nha nhazi), tinye ihe na-erughị 5mm n'akụkụ. Mpempe akwụkwọ mkpịsị aka nke ihe atụ 720, ịkwa osisi na-agba ọsọ na mbara ala na enweghị oke.
2) Mkpa ọgwụgwọ nke metal corrosion kpọọ:
(1) Mechanical ọrụ:
Ejiri igwe na-eji polishing 2.2-4 kw, a na-eji ajị ajị ahụ eme ya. Uwe akwa ahụ na-eji ọsọ igwe nke 300-350 RPM, nke n'ozuzu ya bụ 2000-3000 RPM / min.
(2) Alkali ọgwụgwọ:
Sie efere ọla na 10-15% sodium hydroxide na mmiri mmiri nke 65-85 ℃ maka 10-30 sekọnd, wee sachaa ya na mmiri dị ọcha wee mikpuo ya na 5% mmiri mmiri nke diaminic acid.
(3) ntụ ntụ ọgwụgwọ:
Site na ahịhịa dị larịị tinye na ntụ ochie (ntụ ntụ abụọ), hichaa efere ndị ahụ nke ọma na akụkụ obe ruo mgbe ewepụrụ unyi, ma ọ bụ wepụ ikuku oxygen, wee jiri 5% potassium dichromate solution mechie.
(4) Usoro nhazi ncha:
Site n'ibu ma ọ bụ waya izi ihe osise, a na-etecha ọla iji mezuo mmetụta nke nchara nchara.
Anyị bịara ijere gị ozi!
Omenala akara ọla kọpa - anyị enwegoro ma zụọ ndị omenkà nwere ike iwepụta ngwaahịa a pụrụ ịdabere na ya, nke nwere njirimara dị elu site na iji ụdị ngwụcha na ihe eji eme ihe azụmaahịa nke oge a. Anyị nwekwara ndị ahịa maara ihe ma nyere aka na-echere ịza ajụjụ ọ bụla ị nwere. Anyị nọ ebe a -enyere gị aka ime nhọrọ kacha mma maka gị metalplate!
Post oge: Ọgọstụ-22-2020