N'ọhịa nke nkwadebe ntụ ntụ metal, metal powder vacuum atomizer aghọwo ihe dị mkpa maka ịkwadebe ntụ ntụ dị elu n'ihi uru pụrụ iche ya. Ọ nwere ike n'ụzọ dị irè dozie nsogbu nke uneven ntụ ntụ urughuru size na ala arụmọrụ na omenala ụzọ, na-arụ ọrụ dị mkpa na ụlọ ọrụ ndị dị otú ahụ dị ka aerospace, automotive n'ichepụta, na ngwá electronic.
1.Analysis of Traditional Metal Powder Okwu Nkwadebe
(1) Nsogbu nke granularity na-enweghị isi
N'okpuru omenala nkwadebe ụzọ, uneven ntụ ntụ urughuru size bụ a nkịtị nsogbu. Inweta gas atomization dị ka ihe atụ, na usoro nke iji elu-ọsọ airflow na-emetụta mmiri mmiri metal na-agbajikwa ya n'ime obere ụmụ irighiri mmiri na-ike ya n'ime ntụ ntụ, na kọntaktị arụmọrụ n'etiti metal mmiri mmiri jet na atomization ọkara (elu-ọsọ ikuku) dị ala, nke na-enweghị ike zuru ezu mmetụta na-achụsasị na metal mmiri mmiri jet, na-akpata na-adịghị mma urughuru nha nha nha nke atomized metal droplets. Nke a nwere nnukwu mmetụta na àgwà nke ngwaahịa ndị na-esote, dị ka na mbipụta 3D, uzuzu nha na-enweghị isi nwere ike ime ka ihe dị n'ime ya na-ekwekọghị ekwekọ nke ngwaahịa e biri ebi, na-emetụta ya n'ibu Njirimara.
(2) Ihe mgbagwoju anya nke obere arụmọrụ
Ngwá ọrụ ọdịnala na-enwekarị arụmọrụ dị ala na usoro mmepụta n'ihi ihe dị iche iche. Dịka ọmụmaatụ, ụfọdụ akụrụngwa nwere ngwa ngwa agbaze ngwa ngwa, nke na-agbatị okirikiri nkwadebe dum; Ụfọdụ ngwaọrụ, n'ihi nhazi nhazi ha na-enweghị ezi uche, enweghị ike ịmegharị mmiri mmiri nke ọma n'ime ntụ ntụ n'oge usoro atomization, nke na-abawanye ọnụ ahịa mmepụta. Tụkwasị na nke ahụ, ngwá ọrụ ọdịnala nwere obere akpaaka ma na-agụnye ọtụtụ ọrụ aka, nke na-eme ka ọ ghara ịdị mfe na-ezighị ezi kamakwa na-egbochi ọganihu nke mmepụta mmepụta ihe.
2. Nka na ụzụ pụtara dozie uneven urughuru size iji agụụ atomizer
(1) Kwalite nhazi nhazi
① Pụrụ iche eruba eduzi Ọdịdị: Metal ntụ ntụ agụụ atomizers na-emekarị onwem na pụrụ iche eruba eduzi owuwu, dị ka multiple eruba eduzi oghere kesara na a okirikiri udi na jikọọ na agbaze ọkụ na atomization ọkụ, ma ọ bụ okirikiri eruba eduzi grooves. Nhazi a na-enyere aka guzobe eriri jet mmiri igwe mgbe a na-efesa ígwè mmiri mmiri si n'ọnụ ụlọ na-agbaze n'ime ụlọ atomization. Tụnyere omenala otu spraying ụzọ, ọ na-abawanye na kọntaktị ebe n'etiti mmiri mmiri metal na atomization ọkara, ikwe ka atomization ọkara mmetụta n'ụzọ zuru ezu na-etipịa mmiri mmiri metal, na-eme ka uniformity nke powder urughuru size si isi iyi.
② Usoro atomization dị iche iche: Ịnabata usoro atomization multi-stage, dị ka ịtọlite usoro atomization nke mbụ na usoro atomization nke abụọ na mmekọrịta dị elu na nke ala n'akụkụ ntụziaka nke ịgbasa mmiri mmiri. Mbụ atomization usoro Nleta ọgba aghara na atomization ọkara na kọntaktị ya na mmiri mmiri metal, n'ụzọ zuru ezu impacting na dispersing mmiri mmiri metal na-etolite obere urughuru size metal ụmụ irighiri mmiri, mgbe ịba ụba ugboro nke ibe nkukota n'etiti metal ụmụ irighiri mmiri na n'ihu refining na urughuru size; Nke abụọ atomization usoro Nleta a vortex na atomization ọkara na kọntaktị na metal ụmụ irighiri mmiri nke mere ọgba aghara eruba, mbenata ugboro nke collisions n'etiti metal ụmụ irighiri mmiri, na-amụba ugboro nke kọntaktị na atomization ọkara, accelerating jụrụ na solidification, na-eme ka ikpeazụ nwetara metal ntụ ntụ urughuru size ọzọ edo.
(2) Njikwa oke oke
① Njikwa okpomọkụ ziri ezi: njikwa okpomọkụ ziri ezi nke akụkụ ndị dị mkpa nke akụrụngwa. Ọ bụrụ na okpomọkụ nke na-agbaze ọkụ na-ekpebi fluidity na viscosity nke mmiri mmiri metal, ma ọ bụrụ na okpomọkụ fluctuates, mmiri mmiri metal ga-asọpụta na-ejighị n'aka na steeti, na-emetụta atomization mmetụta na ntụ ntụ urughuru size. Site elu okpomọkụ akara usoro, ezigbo oge nlekota na ukpụhọde nke okpomọkụ na-agbaze ọkụ, atomization ọkụ na akụkụ ndị ọzọ na-rụrụ iji hụ na atomization n'ime ezigbo okpomọkụ nso na hụ na agbanwe agbanwe nke powder urughuru size.
② Ịkwalite ụkpụrụ ikuku ikuku: Jikwaa nke ọma ọsọ ikuku, nrụgide, na ihe ndị ọzọ nke usoro atomizing. Ọsọ ikuku dị elu nwere ike ịkwalite mmetụta na metal mmiri mmiri, na-eme ka ihe ndị dị mma dị mma; Nrụgide ikuku kwụsiri ike nwere ike hụ na ịdị n'otu nke usoro atomization ma zere nha nha ntụ ntụ na-enweghị isi nke ngbanwe nrụgide kpatara. Site tinye n'ọrụ elu-nkenke sensọ na ọgụgụ isi akara usoro, ezigbo oge ukpụhọde nke airflow parameters izute urughuru size chọrọ nke dị iche iche metal powders.
3. Ụzọ ọhụrụ maka imeziwanye arụmọrụ nke oghere atomizer
(1) Usoro agbaze nke ọma
① Teknụzụ kpo oku dị elu: na-eji igwe ọkụ induction ugboro dị elu na teknụzụ ndị ọzọ, ọ nwere ike kpoo akụrụngwa igwe ngwa ngwa ka ọ bụrụ ọnọdụ mmiri mmiri, na-ebelata oge ịgbaze. Tụnyere usoro ọdịnala dị ka ikpo ọkụ na-eguzogide, ọ nwere arụmọrụ kpo oku dị elu ma nwee ike nweta agbaze na-aga n'ihu, na-enye metal mmiri mmiri zuru oke maka usoro atomization na-esote yana melite arụmọrụ mmepụta n'ozuzu ya.
② Kwalite nhazi crucible: Họrọ ihe ndị nwere ike ime ihe dị elu, dị ka seramiiki ma ọ bụ graphite crucibles, wee kwalite nhazi ha. Igwe mmiri a na-emepụta nke ọma nwere ike imeziwanye arụmọrụ nke igwe na-agbaze, belata nkwụsị nke ígwè n'oge usoro ịgbaze, ma mee ka mmiri dị mma nke mmiri mmiri na-asọba n'ime oge atomization, na-ebelata oge nkwụsịtụ n'ime usoro mmepụta na imeziwanye mmepụta mmepụta ihe.
(2) njikwa akpaaka nwere ọgụgụ isi
① Usoro ọrụ akpaaka: Ọ nwere usoro arụ ọrụ nke ukwuu, site na nri akụrụngwa, agbaze, atomization na nchịkọta ntụ ntụ, na njikọ ọ bụla nwere ike mechaa ozugbo. Belata ntinye aka n'aka, belata mperi arụ ọrụ na igbu oge n'ihi ihe mmadụ kpatara, ma melite arụmọrụ mmepụta. Dịka ọmụmaatụ, site na sistemụ njikwa akpaaka, enwere ike nweta njikwa ziri ezi nke oge na parampat na njikọ ọ bụla iji nweta mmepụta na-aga n'ihu na nke ọma.
② Nleba anya n'ezie na nchọpụta mmejọ: N'ịbụ onye nwere usoro nlekota oge, ọ nwere ike nyochaa ọnọdụ ọrụ nke akụrụngwa, dị ka okpomọkụ, nrụgide, ọnụego eruba na ihe ndị ọzọ. Ozugbo ihe na-adịghị mma mere, ọ nwere ike ịnye mkpu ozugbo wee chọpụta ihe kpatara ya. Ndị ọrụ na-ahụ maka nlekọta nwere ike ime ngwa ngwa iji rụkwaa mmejọ dabere na nsonaazụ nyocha, belata oge akụrụngwa, hụ na nrụpụta na-aga n'ihu, wee si otú a kwalite nrụpụta nrụpụta.
4. Ịdị irè nke ngwa ngwa ngwa
Na a maara nke ọma metal ntụ ntụ mmepụta Enterprise, tupu ewebata na metal powder agụụ atomizer, nsogbu nke uneven powder urughuru size bụ oké njọ, ngwaahịa ntụpọ ọnụego bụ elu, mmepụta arụmọrụ bụ ala, na kwa ọnwa mmepụta nwere ike izute naanị akụkụ nke ahịa ina. Mgbe ewebata oghere atomizer, ịdị n'otu nke urughuru uzuzu ka emelitere nke ukwuu site na nhazi nhazi kachasị mma yana njikwa oke, yana ọnụego ntụpọ ngwaahịa belatara n'okpuru 5%.
N'otu oge ahụ, usoro mgbaze na-arụ ọrụ nke ọma na njikwa akpaaka nwere ọgụgụ isi emeela ka nrụpụta mmepụta ihe dị mma nke ukwuu, na mmepụta kwa ọnwa na-abawanye okpukpu atọ. Nke a abụghị naanị na-egbo mkpa ahịa, kamakwa ọ na-agbasawanye ahịa azụmahịa, na-enweta ezigbo uru akụ na ụba na asọmpi ahịa.
The metal powder agụụ atomizer n'ụzọ dị irè solves nsogbu nke uneven ntụ ntụ urughuru size na ala arụmọrụ site ọhụrụ structural imewe, kpọmkwem parameter akara, ịrụ ọrụ nke ọma agbaze usoro, na ọgụgụ isi automation akara, na-eweta ọhụrụ mmepe ohere na metal ntụ ntụ nkwadebe ụlọ ọrụ na-akwalite elu-edu mmepe nke metụtara ọrụ.
Ị nwere ike ịkpọtụrụ anyị site na ụzọ ndị a:
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Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd bụ ụlọ ọrụ injinia nke dị na ndịda China, na obodo mara mma na nke kachasị ngwa ngwa akụ na ụba, Shenzhen. Ụlọ ọrụ ahụ bụ onye ndu teknụzụ na mpaghara ikpo ọkụ na nkedo maka ọla dị oké ọnụ ahịa na ụlọ ọrụ ọhụrụ.
Ihe ọmụma anyị siri ike na teknụzụ nkedo oghere na-enyekwara anyị aka ijere ndị ahịa ụlọ ọrụ na-eme ihe iji tụba ígwè dị elu, oghere dị elu chọrọ platinum-rhodium alloy, ọla edo na ọlaọcha, wdg.

