Lipompo le li-compressorhangata ba tobana le leeto le hlaha - phuputso e 'ngoe e bonts'a ho feta 47% ea li-compressor tsa indasteri li lutse li sa sebetse ka lebaka la ho senyeha, ho ts'epahalla ho theoha ka tlase ho 36%. Ketsiso e tsamaisoang ke papali e nka mehato e tšoanang le ea mohale ea matla, e loanang le bofokoli le ho tšoarella nako e telele, kahoo mechini ena e ka lula e lla ntle le ho ema nako le nako.

Lintlha tsa bohlokoa

• Ketsiso e khannoang ke lefue thusa baenjiniere ho fumana le ho lokisa mathata a moralo pele ho nako, ho etsa hore lipompo le li-compressor li sebetse hantle le ho tšoarella nako e telele.
• Theknoloji ena e fokotsa bokooa bo kang porosity le bofokoli ba holim'a metsi, e leng se bakang likarolo tse matla tse hlokang tlhokomelo e fokolang le ho tšoarella nako e telele.
• Boleng ba thepa bo sa fetoheng le meralo e ntlafalitsoeng ho tsoa ho lipapiso li lebisa tšebelisong e tlase ea matla, ho fokotseha ho fokolang, le ho boloka chelete e ngata litjehong tsa tokiso.

Mathata a sebetsang hantle le a ho tšoarella ho Lipompo le Li-Compressor

Mathata a Tloaelehileng a Lekang Ts'ebetso le Nako ea Bophelo

Lipompo le li-compressor li tobane le litšitiso tse hlaha mokatong oa feme. Ba tlameha ho latela melao e thata ea ts'ebetso e tsoang US DOE le EU. Hangata bahlahisi ba kopanya likoloto tse ngata tsa motlakase, litokiso tse bitsang chelete e ngata, le tšokelo e sa khaotseng ea ho fokotsa nako. Lethathamo le latelang le totobatsa hlooho e bohloko haholo:

• Tšebeliso e phahameng ea matla nakong ea khatello ea moea le ts'ebetso ea vacuum
• Litšenyehelo tse eketsehileng tsa tlhokomelo ka lebaka la likarolo tse tsofetseng
• Nako ea ho phomola ha lisebelisoa li lula li sa sebetse kapa li senyeha
• Bothata ba ho boloka khatello e tsitsitseng nakong ea ts'ebetso
• Bothata ba ho amohela litsamaiso tse bohlale tsa ho beha leihlo tse nang le meralo ea khale
• Litsenyehelo tse phahameng tsa pele le theknoloji e rarahaneng bakeng sa li-compressor tsa mocheso o phahameng
• Khatello ea ho kopana le maemo a tikoloho le ho fetohela ho lihatsetsi tse bolokang tikoloho
• Litheko tsa ketane ea phepelo le ho fetoha ho hoholo ha litheko tsa thepa e tala

Lintlha tsa tikoloho joalo ka mocheso, lerōle le mongobo le tsona li kenella moketeng, ho etsa hore ho be thata hore lipompo le li-compressor li tšoarelle. Ho futhumala ho feteletseng, ho thothomela ho lerata, le lifilthara tse koetsoeng li ka fetola mochine o tšepahalang hore e be toro e tšosang ea ho lokisa. Basebelisi ba tlameha ho shebella matšoao a kang ho kobeha ha rotor, ho koaheloa ha thepa, le mathata a ho futhumatsa oli, a ka nyenyefatsang le ho khutsufatsa bophelo ba lisebelisoa.

Kameho ea Mefokolo ea Tlhahiso ka Bophelo bo Bolelele

Litšitiso tsa tlhahiso li ka fetola pompo e tšepisang kapa konpresser hore e be bomo ea nako e ticking. Mathata a kang ho khutla ha metsi, moo sehatsetsi se kopanang le lubricant, tlosa filimi e sireletsang ea oli. Sena se lebisa ho khohlano, ho tsofala le ho futhumala ho feteletseng. Mokelikeli o fofang o ka senya li-valve, li-rod le li-piston, athe lubrication e fokolang e baka tšenyo ea cylinder le piston.

Silafatso ea tsamaiso - nahana ka mongobo, koporo oxide, kapa litšila - e tlisa corrosion le jams ea mechine. Lithempereichara tse phahameng tse tsoang sehatsetsing se tlase kapa likhatello tse phahameng tsa compression li baka ho roala ha piston le carbon buildup. Esita le phoso e nyenyane ea kopano e ka lebisa ho lutlang, ho se tsamaisane hantle, kapa ho baka liphoso. Litšitiso tsena li holeha ka lebaka la ho ts'epahala le nako ea bophelo ea lipompo le li-compressor, ho etsa tlhahlobo ea khafetsa letlhahiso ea bolengbohlokoa bakeng sa katleho ea nako e telele.

Litharollo tse tsamaisoang ke Simulation-Driven Die Casting bakeng sa Lipompo le Li-Compressors

Ho Ntlafatsa Litsela tsa Phallo ea ka Hare le Lijeometri

Baenjiniere ba rata papali e ntle, 'me ha ho letho le ba thabisang ho feta phephetso ea ho ntlafatsa bokahare ba lipompo le li-compressor. Sesebelisoa se tsamaisoang ke ketsiso se ba fa lebokose la lithulusi tsa digital le nang le maqheka a matla. Mekhoa ea Computational Fluid Dynamics (CFD), joalo ka Rans, e tlohella baqapi hore ba nyarele ka har'a litselana 'me ba bone ntho e 'ngoe le e 'ngoe e pota-potileng, e eddy le ea botlolo. Ba sebelisa maqheka a tsoetseng pele a marang-rang-a hlophisitsoeng bakeng sa motlakase, a sa hlophisehang bakeng sa boithaopo - ho hapa lintlha tsohle. Lisebelisoa tse iketselitseng tsa mesh, joalo ka Fidelity Automesh, li potlakisa ts'ebetso, li etsa hore tlhahiso ea marang-rang e be lebelo ho fihla ho makhetlo a mahlano.

Lipapiso tse tsamaisoang ke AI joale li kenella moketjaneng, li sebetsa ho li-supercomputer tse potlakileng tsa GPU. Lisebelisoa tsena li senya linomoro ka lebelo la lehalima, li thusa lienjiniere ho fetola libopeho tsa li-impeller le litsela tsa ho phalla hore li sebetse hantle. Marang-rang a Neural le data ea CAD e nang le parameterized e lumella ntlafatso ea merero e mengata, kahoo baqapi ba ka eketsa khatello le katleho. Ebile, liphuputso li bonts'a hore ho kopanya CFD le AI ho ka eketsa karolelano ea khatello ea 9.3% le katleho ea isentropic ka 6.7% ho meralo ea li-impeller. Ntlafatso ea jiometry ka CFD e bile e matlafalitse katleho ea compressor ka 4.56% le khatello ea 15.85%. Ka matla ana a maholohali a dijithale, bahlahisi ba khona ho lokisa mothinya o mong le o mong le sekhutlo, ho netefatsa hore lipompo le li-compressor li sebetsa hantle, li tšoarella nako e telele, 'me li noa matla a fokolang.

Keletso:Moralo o tsamaisoang ke ketsiso o lumella baenjiniere ho leka mehopolo e makholo pele ba etsa hlobo e le 'ngoe, ho boloka nako le chelete ha ba ntse ba lelekisa phallo e phethahetseng.

Ho Fokotsa Porosity, Mefokolo ea Bokaholimo, le Lintlha tse Fokolang

Porosity le bofokoli ba bokaholimo ke li-saboteurs tse khutsitseng tse laletseng ka har'a karolo e 'ngoe le e 'ngoe ea samente. Papali ea lefu la ketsiso e sebetsana le batho bana ba likhathatso ka kotloloho. Ka ho sebelisa tlhahlobo ea phallo le tlhahlobo ea ho lutla, baenjiniere ba ka ntlafatsa ho beoa ha moea le ts'ebeliso ea vacuum, ba fokotsa sekhahla sa porosity. Sheba tafole ena e bonts'ang phello ea vacuum ladling die casting matlong a compressor:

Ho kenya moea ka thuso ea vacuum, ho tataisoa ke software ea ketsiso, ho tlosa likhase tse qabeletsoeng libakeng tse qhekellang tsa hlobo. Moetsi e mong oa lisebelisoa tsa bongaka o theotse ho hloleha ha porosity ho tloha ho 8% ho isa ho 0.5% feela ka ho kenyelletsa moea o thusang oa vacuum. Litefiso tsa likhahla likarolong tsa likoloi le tsa sefofane li theohile ho tloha ho lipalo tse habeli ho ea ka tlase ho 2% ka lebaka la mekhoa ena. Sephetho? Lintlha tse fokolang tse fokolang, likarolo tse matla, le litšila tse ngata tse fokolang.

Liphekolo tsa ka holim'a metsi le tsona li phetha karolo ea bohlokoa. Liphekolo tsa lik'hemik'hale le ho bentša li ka fokotsa sekhahla sa kutu ho tloha ho 5.72 mm / selemo ho isa ho 0.45 mm / selemo feela. Matla a ho khomarela a qhoma ho fihla ho 111% ka tokiso e nepahetseng ea bokaholimo. Liteko tsa mokhathala li bontša hore likarolo tse bentšitsoeng, tse se nang sekoli li ka tšoarella nako e telele ka makhetlo a mabeli ho isa ho a mararo ho feta bo-motsoala ba bona ba mahlahahlaha, ba matsoele. Ho lipompo le li-compressor, seo se bolela ho senyeha ho fokolang le nako e eketsehileng.

Ntlafatso ea Thepa ea Lintho le ho Tiisano

Consistency ke morena lefats'eng la lipompo le li-compressor. Mokhoa oa ho lahla o tsamaisoang ke ketsiso o netefatsa hore karolo e 'ngoe le e 'ngoe e tsoa ka thepa e tšoanang ea boleng bo holimo. Baenjineri ba sebelisa lisebelisoa tse tsoetseng pele joalo ka li-diaphragm tsa elastomer le li-motors tsa DC tse se nang brush ho fokotsa likhohlano le ho khathala. Litlhahiso tsena li thusa lipompo ho fetoha makhetlo a limilione tse likete ntle le ho petsoha kapa ho lahleheloa ke matla a tsona.

Ho tsitsa ha lintho ho boetse ho bolela bophelo bo betere ba mokhathala. Liphuputso tse mabapi le lipeipi tsa haeteroliki li bontša hore ha lintho tse bonahalang li lula li tsitsitse, likaroloana tsa tsona li ka nka nako e telele ho feta bophelo ba boqapi ba tsona ka moeli o moholo. Li-polymers tse ncha le li-copolymers li matlafatsa khanyetso ea mocheso le ts'ebetso ea mokhathala, ha lisebelisoa tse ntlafalitsoeng tsa thepa le lisebelisoa tse omeletseng li boloka ntho e ngoe le e ngoe e tsamaea hantle. Sephetho? Lipompo le li-compressor tse fokotsang khatello ea maikutlo, li hanela ho bola, 'me li lula li sebetsa nako e telele ka mor'a hore ba bang ba e tlohele.

Hlokomela:Lisebelisoa tse lumellanang li bolela lintho tse makatsang tse fokolang tšimong le ts'ebetso e tšepahalang haholoanyane, esita le tlas'a maemo a thata.

Liphetho tsa 'Nete tsa Lefatše le Lintlafatso tsa Bophelo bo Bolelele

Papali ea lefu e tsamaisoang ke papali ha e felle feela ka ho shebahala e le ntle pampiring - e fana ka lefats'e la 'nete. Lipapiso tsa CFD bakeng sa lipompo le li-compressor, joalo ka lipompo tsa gerotor le scroll compressor, li tsamaellana haufi-ufi le litekanyo tsa liteko. Baenjiniere ba bona litekanyetso tsa phallo ea oli tse boletsoeng esale pele le sekhahla sa phallo ea bongata se tsamaellana le se hlileng se etsahalang ka laboratoring. Papali ena e thata e bolela hore lintlafatso tse tsamaisoang ke papiso li fetolela ka kotloloho tšebetsong e ntlafetseng mokatong oa feme.

Ketsahalong e 'ngoe, leloala le ile la nchafatsa lipompo tsa lona ka li-hydraulic tse ntlafalitsoeng 'me la khona ho tsamaisa lipompo tse fokolang ka ho latellana. Sephetho? Ho boloka 17% ho litšenyehelo tsa matla selemo se seng le se seng le ho tlola ho hoholo bophelong ba lisebelisoa. Litlhahlobo tse tsoetseng pele le ho ithuta ka mochini hona joale li thusa ho bapisa ts'ebetso e lebelletsoeng le data ea lefats'e la nnete, ho senola mekhoa e mecha ea ho pepesa ts'ebetso e ntle le ho ts'epahala.

Ketsiso e khannoang ke lefue fa bahlahisi matla a ho bolela esale pele, ho leka, le ho phethahatsa lintlha tsohle pele tlhahiso e qala. Moputso o tla ka mokhoa oa lipompo tse tšoarellang nako e telele, tse tšepahalang haholoanyane le li-compressor tse bolokang liindasteri li tsamaea le basebetsi ba tlhokomelo ba bososela.

Ketsiso e tsamaisoang ke lefu e fetola tlhahiso e tloaelehileng hore e be papali ea theknoloji e phahameng. Lipapiso tse tsoetseng pele li bona mathata pele a otla, li boloka likete tsa basebelisi le ho eketsa nako.Mekhoa ea indasteribonts'a metheo e mengata e tsetelang lisebelisoa tsena tsa dijithale selemo se seng le se seng. Bokamoso bo shebahala bo khanyang ho ba amohelang theknoloji ena ea ho fetola lipapali.

Keletso: Ho inkela ngoana pele ho nako ho bolela ho opa ha hlooho ho fokolang le phaello e ngata ho theosa le tsela.

LBH

Ketsiso e khannoang ke die casting ke eng?

Ketsiso e khannoang ke lefue sebelisa mefuta ea likhomphutha ho bolela esale pele le ho lokisa mathata pele e etsa likarolo tsa 'nete. Baenjiniere ba e rata. Mechini e nka nako e telele. E mong le e mong oa hlola.

Keletso:Nahana ka eona e le superhero cape bakeng sa tlhahiso!

Theknoloji ee e thusa lipompo le li-compressor joang?

E fumana matheba a fokolang, e fokotsa mefokolo, 'me e matlafatsa matla.Lipompo le li-compressormatha hantle. Lihlopha tsa tlhokomelo lia thaba. Nako ea phomolo ea theoha.

Na ho etsa papiso ho ka boloka chelete?

Ruri! Ho senyeha ho fokolang ho bolela chelete e fokolang e sebelisoang ho lokisoa. Litefiso tsa matla lia fokotseha. Likhamphani li bona phaello e phahama. Ho bososela hohle.