Nnukwu nrụgide nke nrụgide YN52S00027P1 dabara adaba maka sk200-6 excravator

A na-ejikarị ihe ndị eji arụ ọrụ ultra-elu, na-ejikarị ọgwụgwọ na ihu igwe na-eme ka nguzogide na-eguzogide ya na nguzogide.

1, ọgwụgwọ ọgwụgwọ

Ngwọta ọkụ na-ezo aka na ọkụ ọgwụgwọ nke a na-etinye workpiece na oghere. Ọgwụ ọgwụgwọ anaghị emepụta oxidation, blarbization na corrosion ndị ọzọ n'oge kpo oku, mana nwee ọrụ nke ime ka ịdị ọcha dị elu. Hydrogen, nitrogen na oxygen na-atọ ụtọ site na ihe ahụ n'oge smeltim nwere ike wepụrụ na oghere, yana ogo na arụmọrụ nke ihe a ga-akawanye mma. Iji maa atụ, mgbe usoro ọgwụgwọ nke valt ultra-ultra na-eme nke w18cr4v, mmetụta uche nke valvụ agịga na-abawanye nke ọma, ma n'otu oge ahụ na ndụ arụ ọrụ na-akawanye mma.

2. Elu na-ewusi ọgwụgwọ

Iji meziwanye arụmọrụ akụkụ nke akụkụ, na mgbakwunye ịgbanwe ihe ahụ, a na-agbasi usoro ọgwụgwọ elu elu elu. Dị ka elu elu (na-enwu ọkụ, na ọkara na-ekpo ọkụ na-eme ka ihu igwe na-ekpo ọkụ, wdg), na-eme ka ọ na-ekpo ọkụ, na-eme ka ọ na-ekpo ọkụ Plasma Chekwasịrị na Ntinye (PCVD) plasma spraying, wdg.

Ntinye anụ ahụ nke anụ ahụ (usoro pvd)

Na oghere, usoro anụ ahụ dị ka oke, na-atụpụta ma na sọftụ na-eji mepụta eons eyịm. A na-edebe igwe ndị a n'elu nke worpoge ahụ iji mepụta mkpuchi eji eme ya, ma ọ bụ meghachi omume na ihe a ga-eji mepụta mkpuchi. A na-akpọ usoro ọgwụgwọ a Vapo, ma ọ bụ PVD dị mkpụmkpụ. Usoro a nwere uru nke ikpo ọkụ dị ala, 400 ~ ℃ 600 ℃ọmọkụ, obere nrụrụ na obere mmetụta na akụrụngwa nke akụkụ. E debere tin oyi akwa na valvụ agịga mere nke w18cr4v site na usoro pvd. Tin oyi akwa nwere oke isi ike (2500 ~ 3000HV) ma na-eme ka iguzogide hydrochloric acid, sulfuric acid na nitric acid, ma nwee ike imechi elu. Mgbe ọgwụgwọ PVD gachara, mkpuchi nwere ezi izi ezi. O nwere ike ịbụ ala ma kpoo ya, na elu ya ike bụ RA0.8μTM, nke nwere ike iru 0.01μm mgbe emechara.