Ọrụ nke nfuli nfuli diaphragm na Mars Rover Geological Sampling Equipment: Ọrụ Dị Mkpa nke Mini DC Diaphragm Pumps

Ka ụmụ mmadụ na-akwali ókèala nke nyocha mbara igwe, ndị na-agba Mars dị ka NASA's Perseverance na China Zhurong bụ ọrụ ịnakọta na nyochaa ihe nlele ala iji kpughee ihe nzuzo nke Red Planet. Central ndị a ozi bụ a pụrụ ịdabere na ọrụ nkemini DC diaphragm nfuli, nke na-ekere òkè dị mkpa n'ịnweta, nhazi, na ichekwa ihe nlele. Edemede a na-enyocha ka nfuli kọmpat ndị a na-arụ ọrụ nke ọma si merie ọnọdụ Mars dị oke egwu iji mee ka nchọpụta dị egwu pụta ìhè.

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1. Gịnị kpatara Mini DC Diaphragm nfuli dị mkpa maka Mars Rovers

Ihe ndị dị mkpa maka Sistemụ nlele nke Martian

• Mgbochi gburugburu ebe obibi dị oke egwu: Okpomọkụ sitere na -125 ° C ruo + 20 ° C, uzuzu juru ebe niile, na ikuku ikuku dị nso (0.6 kPa).

• Njikwa mmiri mmiri nkenke: Ijikwa abrasive regolith (Martian ala), ogige organic na-agbanwe agbanwe, na mmiri mmiri nchọpụta brine.

• Oriri ike dị ala: Sistemụ ike anyanwụ na-achọ akụrụngwa na-arụ ọrụ ike (<5W).

Mini DC diaphragm pumps na-edozi nsogbu ndị a site na:

• Ọrụ na-enweghị mmanụ: Na-ewepụ ihe egwu mmetọ maka nchịkọta ihe nlele pristine.

• Nhazi kọmpat: Dabara n'ime oke oke ụgwọ ọrụ (dịka ọmụmaatụ, nleba anya na Sistemụ Caching).

• Ndakọrịta moto DC: Na-arụ ọrụ nke ọma na sistemụ ike rover (12-24V DC).

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2. Ngwa na Ngwa Nleba Geological

A. Mkpokọta Regolith na nzacha uzuzu

• Nlereanya nnabata: Obere nfuli diaphragmmepụta mmiri ara iji dọba regolith n'ime ụlọ nchịkọta.

• Usoro mgbochi uzuzu: Sistemụ nzacha nke ọtụtụ ọkwa, nke a na-akwado site na nfuli, na-egbochi ụmụ irighiri ihe na-emebi ihe na-emebi ngwa ngwa.

Ọmụmụ ihe: NASA's Perseverance rover na-eji sistemu mgbapụta diaphragm na-asachapụ ma chekwaa ihe nlele ala n'ime tubes dị ọcha.

B. Gas na Liquid Analysis

• Chromatography nke gas: Pumps na-ebufe gas ikuku ikuku nke Martian gaa na spectrometers maka nyocha ihe mejupụtara.

• Nchọpụta brine nke dị n'okpuru ala: Igwe nfuli dị ala na-enyere aka n'ịwepụta na ịkwado ihe nlele mmiri maka nyocha kemịkalụ.

C. Nchekwa sample

• Akara oghere: Mini DC diaphragm nfuli na-emepụta oghere oghere na tubes sample iji gbochie mmebi n'oge nchekwa na n'ikpeazụ nloghachi ụwa.

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3. Nkà na ụzụ ịma aka na Engineering Solutions

Ihe ohuru ohuru

• Diaphragms nwere mkpuchi PTFE: Na-eguzogide corrosion kemịkalụ site na perchlorates na ala ndị Martian.

• Ụlọ igwe anaghị agba nchara: Na-eguzogide uzuzu abrasive ka ị na-ejigide iguzosi ike n'ezi ihe nhazi.

• Njikwa okpomọkụ: Ihe na-agbanwe oge na mkpuchi ikuku airgel na-eme ka okpomọkụ nke mgbapụta kwụsie ike n'oge oke mgbanwe.

Nkwalite ike

• Njikwa PWM (Mgbanwe obosara nke Pulse).: Na-emezi ọsọ mgbapụta na-adabere na ihe achọrọ n'ezie, na-ebelata ojiji ike site na 30%.

• Mmekọrịta anyanwụ: Na-arụ ọrụ n'ụzọ bụ isi n'oge awa kachasị elu nke ìhè anyanwụ iji chekwaa ike batrị.

Vibration na Mgbochi Mgbochi

• Sistemụ Nkwalite dakọtara: Kewapụ nfuli na rover ije na mkpọ ala vibrations.

• Akara akwụghị ụgwọ: Gbochie ntapu n'oge mwepu-G dị elu yana n'ụzọ siri ike nke oke ala ndị Martian.

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4. Metrics arụmọrụ nke nfuli diaphragm nke Mars-Grade

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5. Ọdịnihu ọhụrụ maka ozi omimi miri emi

• Ihe Ngwọta Onwe Onye: Mezie micro-cracks kpatara radieshon na thermal nrụgide.

• Nlekọta amụma amụma AI na-anya: Netwọk sensọ na-enyocha ike ọgwụgwụ diaphragm ma kwalite usoro mgbapụta mgbapụta.

• Nfuli Ebipụtara 3D: Nrụpụta a na-achọrọ site na iji akụrụngwa dị n'ime ọnọdụ (dịka ọmụmaatụ, ihe mejupụtara Martian regolith).

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Mmechi

Obere DC diaphragm nfulibụ ndị dike a na-agụghị egwu na nyocha ndị Martian, na-eme ka njikwa ihe nlele ziri ezi na-enweghị mmetọ na otu n'ime gburugburu ebe kacha sie ike nke mmadụ mara. Nhazi ha dị kọmpat, ịrụ ọrụ ike, na arụrụ arụ na-eme ka ha dị mkpa maka ọrụ dị ugbu a na nke ga-eme n'ọdịnihu na-achọ ịza ma ndụ ọ dị adị na Mars.

N'ihi na ọnwụ-ọnụ diaphragm mgbapụta ngwọtaahaziri na oke gburugburu, nletaAkụkọ ihe mere eme nke PinCheng Motor Co., Ltdinyocha nso nke anyịmini DC diaphragm nfulina ọrụ OEM/ODM omenala.