Usoro maka ịrụkwa Slag Nsonye Nsonaazụ Nke Onye Na-ahụ Maka Ọla kọpa - PTJ Blog

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Usoro maka ịrụzigharị Slag Nsonye Nsonaazụ nke Ọla kọpa

2019-12-21

Idozi usoro nke slag Nsonye ntụpọ nke ọla kọpa


A na-akpọkwa ihe ndị na-agba mmiri na-agba agba, nke bụ nkedo dị mkpa nke ike ụgbọ mmiri na ngwaọrụ dị mkpa iji hụ na nchekwa nke ụgbọ mmiri ahụ. Ndị na-arụ ọrụ na mmiri mmiri na-edobe nnukwu ibu ọzọ. Ha na-achọ elu n'ibu Njirimara, elu corrosion ike ọgwụgwụ na-eguzogide, na magburu onwe cavitation corrosion eguzogide. Anabataghị ihe nkedo dị ka pores na slag inclusions.

CNC machining ụgbọ mmiri propellers
Usoro maka ịrụzigharị Slag Nsonye Nsonaazụ nke Ọla kọpa

Propela nke PTJ Shop meputara na-eji alloy alloy eme ihe, nke a na-ejikarị eme ihe na-ebugharị ndị na-akwọ ụgbọ mmiri maka ụgbọ mmiri buru ibu ma dị elu. Isi uru ya bụ ibu dị arọ na ike dị elu. Iguzogide ike ọgwụgwụ na nguzogide mbuze cavitation dị mma. Ihe ọghọm ya bụ nnukwu nkedo na nhazi chọrọ. Ọ bụrụ na ịgbado ọkụ anaghị anabata ya, nsogbu ndị kwekọrọ na njikọta siri ike, porosity, mgbape ọkụ, na nrụrụ nrụrụ dị ala nke arụmọrụ arụmọrụ ga-eweghachi. . Ndị na-esonụ na-akọwa iji argon arc ịgbado ọkụ idozi slag nsonye ntụpọ nke propela.

Ezughị oke nkọwa

Thedị kristal nke ọla kọpa na-adịtụ warara, na ụda shrinkage dị ukwuu, na alloy nwekwara ihe ndị na-arụ ọrụ Al, Mn, Fe, Ni, wdg, nke nwere njikọ siri ike maka oxygen. N'oge ịwụsa usoro, elu-okpomọkụ ọla kọpa mmiri abatakwa inadequately Fikiere propeller ciment nkedo ebu na agbapụtara usoro, na a nnukwu ego nke adsorbed mmiri dabeere crystalline mmiri n'elu nke nkedo ebu na-ngwa ngwa precipised ghọọ mmiri vepo. Mgbe alụlụ mmiri na-ejikọta ihe alloy, a na-emepụta ihe ndị na-ekpo ọkụ. Slag. Ihe kariri ọkara nke ntụpọ na-apụta na ala 0.5R-0.8R nke ala agụba; enwekwara ihe nkiri oxide na-ekpuchi elu dum nke ihe mkpuchi ọla kọpa n'oge usoro ịwụsa, ihe ngwọta nke ọla kọpa na-abanyekwa na agụba. Kemgbe ahụ, elu ala anọgidela na-agbasa. Agbanyeghị, mgbe mmiri ọla kọpa rutere n'akụkụ kachasị elu nke ebu, ya bụ, nghazi ntụzịaka 0.3R-0.5R, n'ihi oke mbelata akụkụ agụba agụba yana ụzọ mmiri mmiri ọla kọpa gbanwere n'akụkụ elu nke shea propela na riser, ọ kpatara nke abụọ A nnukwu ego nke oxide slag aggregates na mwepu mwepu na-abawanye, nke mere na ọnụọgụ nke oxide slag na mpaghara a na-abawanye nkọ.

Nhọrọ nke ihe ịgbado ọkụ

Wgbado ọkụ ihe ga-ahọrọ dị ka propela ihe na yiri arụmọrụ.

Nkwadebe tupu ịgbado ọkụ

Jiri sander ghaa ntụpọ ma wepu ntụpọ kpamkpam ruo mgbe ihe matriks dị mma pụtara. E kwesịrị ịrụzi ihe ndị kwesịrị ịgbado ọkụ mgbe a na-ekpo ọkụ ọkụ, ebe ndị ahụ kwesịrị ịdị na-adị larịị ma gharakwa inwe ntụ. Jirizie acetone, ahịhịa nchara, wdg. Iji hichaa ebe ndozi ịgbado ọkụ na akwụkwọ akụkọ ndị ọzọ n'ime 20mm n'akụkụ abụọ nke mmanụ, oxides, mmiri na wdg. Kpoo electrode na 200 ℃ ma debe ya maka oge 1 ~ 2.
N'ihi oke ọkụ ọkụ nke ọla kọpa, a na-ekpo ọkụ ọkụ ngwa ngwa n'oge ịgbado ọkụ, n'ihi ya, ọ ga-ebu ụzọ kpoo tupu ịgbado ọkụ. N'aka nke ọzọ, ikpo ọkụ nwekwara ike melite nkesa nrụgide ịgbado ọkụ ma belata ihe ize ndụ nke nrụgide nrụrụ nrụrụ. Ihe na-ekpo ọkụ adịghị ala karịa 150 ℃. Enwere ike iji ọkụ ọkụ ma ọ bụ eriri ọkụ eletrik kpoo ya ọkụ. Igwe na-ekpuchi interlayer ekwesịghị ịgafe 300 it ma a ga-echekwa ya ruo mgbe ngwụcha nke ịgbado ọkụ ahụ. Ogologo ikpo ọkụ site na ebe ndozi ịgbado ọkụ ga-erughị 100mm n'akụkụ niile.

Post-welding machining

Ebe ọ bụ na alloys alloys na-enwe mmetụta nke nrụrụ nrụgide, a ghaghị ịrụ ọgwụgwọ okpomọkụ iji belata nrụgide mgbe ịgbado ọkụ. Maka obere ịgbado ọkụ, ịnwere ike iji gas gas dị nro ma ọ bụ igwe na-ekpo ọkụ eletrik iji mee ọgwụgwọ mgbatị nke mpaghara, ma kpoo ndozi mgbatị ahụ na ọnọdụ annealing. Nkeji ichebe okpomọkụ karịrị milimita nke akụkụ ngalaba ahụ n’ebe ahụ, wee were akwa asbestos kpuchie ya. oyi. Mgbe a na-emezi ọgwụgwọ ọgwụgwọ post-weld kpamkpam, mee nyocha agba ruo mgbe nsonaazụ nyocha ahụghị ntụpọ dịka mgbawa, pores, wdg, na ogo ahụ na-ezute ihe ndị a chọrọ. Ma ọ bụghị ya, a chọrọ ịrụzi ịgbado ọkụ. N'ikpeazụ, static itule ule, mmezi, pitch mmesho, ọkpụrụkpụ mmesho, egweri na polishing.
N'ịnabata mgbatị argon arc iji rụkwaa ndị na-ebu ụgbọ mmiri na iji usoro ịgbado ọkụ nwere ike ịmezi ụdị mmebi nke ndị na-akụ ahụ, hụ na usoro nke arụmọrụ nke ụgbọ mmiri ihe eji eme ihe, mee ka ọrụ nke ndị na-arụ ọrụ dịkwuo elu, ma hụ na nchekwa nke ụgbọ mmiri ahụ.

Njikọ na akụkọ a : Usoro maka ịrụzigharị Slag Nsonye Nsonaazụ nke Ọla kọpa

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