Compact Slip Ring e Boloka Sebaka Joang?
Li-slip rings tse kopaneng li fokotsa litlhoko tsa sebaka ka bophara ba rotor e nyane, li-ring ring tse ntlafalitsoeng, le lintlha tse ikhethileng joalo ka meralo ea li-capsule kapa li-pancake. Liphetoho tsena li ka fokotsa mehato ea ho kenya ka 40-70% ha e bapisoa le mefuta e tloaelehileng ea cylindrical ha e ntse e boloka ts'ebetso ea motlakase.
Mechanics ea 'Mele ea Phokotso ea Sebaka
Bokhoni ba ho boloka sebaka{{0}ba liring tsa compact slip ring bo bakoa ke liphetoho tse tharo tsa mantlha tse sebetsang ka boikemelo kapa li kopane.
Phokotso ea bophara
Li-rings slip rings li fihlella compactness haholo-holo ka bophara bo fokotsehileng ba kantle. Li-slip rings tse tloaelehileng tsa indasteri hangata li lekanya 50-100mm bophara ba ka ntle, ha mefuta e fapaneng ea capsule e hatella sena ho 12.5-30mm{7}}e emelang phokotso ea 60-75% sebakeng sa radial. Miniaturization ena e khonahala ka ho sebelisa mehele e menyenyane e nang le bophara ba bophara le li-brashi tse entsoeng ka mokhoa o nepahetseng tse bolokang ts'epahalo ea ho ikopanya le hoja sebaka se fokotsehile.
Kamano pakeng tsa bophara le matla a ho potoloha e etsa hore ho be le monyetla o eketsehileng: li-diameter tse nyenyane tsa lesale li bolela lebelo le tlaase la peripheral lintlheng tsa ho kopana. Ka 300 RPM, selikalikoe sa bophara ba 22mm se na le lebelo la holimo la limithara tse 2 ka motsotsoana, ha le bapisoa le limithara tse 7.85 ka motsotsoana bakeng sa reng ea 50mm. Lebelo lena le fokotsehileng le fokotsa ho sebetsa ha borashe, le fokotsa mocheso le ho lelefatsa nako ea ts'ebetso-ho etsa hore moralo o kopanetsoeng o tšoarelle le ha o na le likarolo tse nyane.
Axial Compression Ka Foromo Factor Liphetoho
Masale a Pancake slip a rarolla mathata a sebaka se emeng ka tlhophiso e matla ea moralo. Ho e-na le ho bokella mehele e tsamaisang li-cylindrical axis, liqapi tsa li-pancake li li hlophisa ka ho teba holim'a disc e bataletseng. Phetoho ena e ka fokotsa bolelele ba axial ho tloha ho 80-120mm (e tloaelehileng cylindrical) ho ea ho e nyane joalo ka 6-15mm-phokotso ea 87-92% ea bolelele.
Thekiso ea boenjiniere{{0}e hlaha ka boholo ba radial: ha li-pancake slip rings li ntse li le tšesaane haholo, bophara ba tsona boa hola ho amohela palo e tšoanang ea li-circuits. Lesale le thellang la 12-circuit cylindrical le ka lekanya bophara ba 35mm × 80mm, ha mofuta o tshwanang wa dipanekuku o lekanya bophara ba 85mm × 12mm bolelele. Qeto lipakeng tsa litlhophiso tsena e ipapisitse le hore na ts'ebeliso ea hau e thibela sebaka se otlolohileng kapa se otlolohileng haholo.
Ka-Bore Architecture
Maqhubu a manyane ka-bore slip rings a boloka sebaka ka mokhoa o fapaneng: ho tlosa shaft e tiileng e bohareng. Ka ho theha setsi se sekoti (ka tloaelo 3-12.7mm), meralo ena e lumella likarolo tse ling-lithapo, lithapo tsa moea, liphaseje tsa haeteroliki, kapa likhoele tsa optical-ho feta ka kotloloho mokokotlong oa lesela. Khokahano ena e kopanya se neng se ka hloka litsela tse arohaneng tsa litsela, ho fokotsa bongata ba sistimi ka kakaretso.
Mohlala o sebetsang: lenonyeletso la robotiki le hlokang matla a motlakase le moea o hatelitsoeng ka moetlo le ne le tla hloka selikalikoe se thellang se kenngoeng haufi le kopano ea potoloho ea moea, e nkang mohlomong 60mm ea kakaretso ea sebaka sa axial. Sesepa sa ho thella se nang le-se nang le moea o kopanyang moea se ka etsa mesebetsi ka bobeli ka bolelele ba 35mm, sa boloka 40% ea sebaka ha se ntse se nolofatsa ho kopanya mochine.

Quantifying Space Savings Across Applications
Phokotso ea sebele ea sebaka e fapana haholo ho latela litlhoko tsa kopo le mokhoa o khethiloeng oa moralo.
Ho Kopanya Sesebediswa sa Meriana
Lirobotong tsa opereishene, moo matsoho a letsoho a sebetsang libakeng tse koaletsoeng, mehele ea compact e fetoha lisebelisoa tsa bohlokoa. Servotecnica e etsa mehele ea li-slip e nang le bophara bo ka ntle ba 6mm bakeng sa lits'ebetso tsa bongaka, ha e bapisoa le 25-30mm bakeng sa meralo e menyenyane e tloaelehileng. Phokotso ena ea bophara ba 75-80% e lumella lisebelisoa tsa ho buoa liroboto ho fihlela dexterity e hlokahalang bakeng sa lits'ebetso tse fokolang haholo.
Lisebelisoa tsa CT le MRI li bonts'a molemo oa lesale la li-pancake. Lisebelisoa tsena tsa litšoantšo li ntse li potoloha li-gantry tse boima nako le nako ha li ntse li fetisetsa matla ka bobeli (hangata li-amps tse 10-15 ho li-circuits tse ngata) le{7}}maqhubu a phahameng a data. Li-rings tsa pancake li fana ka bophahamo bo tlase haholo ha li bapisoa le li-cylindrical, li etsa hore e be tse phethahetseng bakeng sa lits'ebetso tse nang le sebaka se otlolohileng se otlolohileng. Ho sekenara se tloaelehileng sa CT, kopano ea selikalikoe sa slip e lekana ka har'a enfelopo e otlolohileng ea 15-20mm, athe moralo oa cylindrical o tla hloka sebaka sa bohlokoa sa 60-80mm bakeng sa likarolo tse ling tsa sekena.
Mekhoa ea Boiketsetso ea Liindasteri
Ho hlahisa liroboto ho hlahisa mathata a fapaneng a sebaka. Liroboto tse sebelisanang (li-cobots) tse etselitsoeng ho sebetsa le batho li etelletsa pele manonyeletso a kopaneng a sa beheng polokeho kapa sebaka sa mosebetsi kotsing. Masale a li-capsules slip a kenella libakeng tse thata ntle le ho sitisa ho sisinyeha kapa tšebetso ea roboto, e nolofalletsang manonyeletso a letsoho a bophara ba 45-55mm khahlano le 75-90mm bakeng sa liroboto tse sebelisang mehele e tloaelehileng ea ho thella.
Phello ea motsoako e ba ea bohlokoa haholo: letsoho la liroboto tse ts'eletseng-le nang le liring tsa compact slip lenonyello ka leng le ka fokotsa kakaretso ea letsoho ka 20-30%, e leng se lumellang ts'ebetso ea lisele tsa tlhahiso e tiileng le ho ntlafatsa bokhoni ba sebaka sa mosebetsi. Sena se fetolela liroboto tse ngata ho square meter ka 'ngoe ea mokato oa feme{4}}monyetla o molemo oa moruo litsing tsa tlhahiso ea boleng bo holimo.
CCTV le Lisebelisoa tsa ho Lebela
Lik'hamera tsa Speed Dome li bonts'a boleng ba capsule slip ring lits'ebetsong tsa- tsa bareki. Li-Capsule slip rings li fumaneha ka bophara bo tloaelehileng ho tloha ho 22mm ho isa ho 25mm 'me li loketse ho fetisa livideo le sebaka{4}}mesebetsi ea bohlokoa. Likarolo tsena li lumella kh'amera hore e lule e le masene (hangata e 150-180mm dome diameter) ha e ntse e fana ka lisebelisoa tsa pan/tilt, zoom optics, IR illuminators, le meteoproofing-tsohle li potoloha ka har'a kopano e bohareng ea selikalikoe.
Bapisa sena le meralo ea pejana ea kh'amera ea PTZ e sebelisang mehele e tloaelehileng ea ho thella (35-40mm bophara), e neng e hloka matlo a maholohali a maholo (220-250mm bophara) a neng a bonahala a sa bonahale a bile a ts'oaroa ke moea o hananang le metjeko ea kantle.
Melao-motheo ea Moqapi e Nolofaletsang Boiketlo
Maano a 'maloa a boenjiniere a sebetsa ka konsarete ho fihlela katleho ea sebaka ntle le ho tela ho ts'epahala.
Khetho ea Boitsebiso le Theknoloji ea ho Kopana
Khauta-ho{1}}likhokahano tsa khauta li netefatsa bophelo bo bolelele, lerata le tlase, tšitiso e nyane lipakeng tsa lisekethe, le ho se tsitse hanyenyane. Mohaho ona oa bohlokoa oa tšepe o lumella meralo e kopaneng ho boloka boleng ba mats'oao ho sa tsotellehe sebaka se fokotsehileng sa ho ikopanya. The conductivity e phahameng ea khauta (hoo e ka bang 6.9% e phahameng ho feta koporo) e bolela hore litsela tse tšesaane tsa ho kopana li ka tsamaisa metsi a lekanang le mocheso o fokolang haholo.
Sistimi ea tšepe ea tšepe ea bohlokoa e boetse e sebetsana le phephetso ea mantlha ea miniaturization: ha libaka tsa ho ikopanya li ntse li fokotseha, khatello ea ho ikopanya e ba thata ho e boloka ka mokhoa o ts'oanang. Ho hanyetsa ha khauta ho oxidation le corrosion ho tiisa hore ho na le khokahanyo e tsitsitseng ea motlakase esita le ha ho e-na le tsitsipano e khanyang ea selemo, e leng ntho e hlokahalang ha ho sebetsa le lihlopha tse nyenyane tsa borashe moo sebaka se sa lumelleng liliba tse boima.
{{0}Sephutheloana sa Potoloho sa Tekanyo e Phahameng
Mehele ea sejoale-joale ea li-slip slip e fihlella bongata bo makatsang ba potoloho. Li-capsule slip rings li fana ka lipalo tsa potoloho ho tloha ho li-circuits tse peli ho isa ho tse 56 joalo ka tloaelo ka har'a bophara ba 22-25mm feela. Boima bona-ho fihla ho li-circuits tse 2.5 ho millimeter e le 'ngoe ea bophara-li hlahisoa ke tlhahiso e nepahetseng e bolokang mokelikeli o lekaneng pakeng tsa mehele ha nako e ntse e fokotsa sebaka se shoeleng.
Phephetso ea boenjiniere e ntse e eketseha ha palo ea potoloho e ntse e eketseha: selikalikoe se seng le se seng se eketsehileng se eketsa botenya, 'me litlhoko tsa ho kenya letsoho li thibela mehele hore e se ke ea aroloa ka mokhoa o sa reroang. Baetsi ba sebelisa lisebelisoa tse khethehileng tsa dielectric tse nang le matla a phahameng a ho senyeha (hangata a fetang 500V / mil) ho fokotsa botenya ba ho kenya letsoho ntle le ho beha kotsing ea crosstalk ea motlakase kapa li-circuits tse khutšoanyane.
Mekhoa e Kopanetsoeng ea ho Beha
Li-capsules tse nyane tsa li-slip ring li na le li-bearings tse kopantsoeng le ntlo e matla e entsoeng ka polasetiki kapa aluminium, e felisang tlhokahalo ea meaho e arohaneng ea tšehetso. Khokahano ena e tlosa lisebelisoa tse sa hlokahaleng tse ka jang sebaka{1}}lesale le tloaelehileng le ka 'nang la hloka li-bearings tsa ka ntle tse eketsang 15-20mm ho bolelele ba kopano, ha meralo e kopaneng e kenyelletsa tšebetso ena ka har'a enfelopo e teng.
Khetho ea li-bearings ka botsona e kenya letsoho kholisong: li-bearings tsa libolo tse nyane tse 3-6mm bore diameters li fana ka tšehetso e lekaneng bakeng sa meroalo e tlase{2}ho ea ho e leka-lekaneng ha e ntse e nka sebaka se senyenyane sa radial. Bakeng sa lits'ebetso tse hlokang boima ba mojaro o phahameng, li-angular contact bearings kapa li-duplex bearings li lekana ka har'a profil e ts'oanang ha li ntse li sebetsana le matla a radial le axial.
Sesebelisoa-Mefuta e Ikhethileng ea Moetso
Libaka tse fapaneng tsa ts'ebetso li hloka mekhoa e fapaneng ea ntlafatso ea sebaka.
Aerospace le Mekhoa ea Tšireletso
Litšitiso tsa boima ba 'mele hangata li nka sebaka sa ho nahana ka molumo o hloekileng lits'ebetsong tsa sefofane. Likopano tse nyenyane tsa ring ring capsules li sebetsana le meeli ea sebaka le boima ba 'mele, ka liring tse 60 tse kentsoeng ka har'a enfelopo e ka bang 50mm le bophara ba 12.7mm. Sena se emela boholo bo makatsang ba potoloho-li-circuits tse 1.2 ka bolelele ba milimithara-tse fihletsoeng ka lisebelisoa tse kang koporo ea beryllium bakeng sa springs le tšepe e sa hloekang fatše bakeng sa mehele.
Lisebelisoa tsa satellite tsa solar array drive (SADMs) li bonts'a litlhoko tse ts'epahalang haholo. Li-slip rings tsena li sebetsa ka mokhoa o vacuum, li mamella ho fetoha ha mocheso oa -150 degrees ho isa ho +120℃, 'me li tlameha ho sebetsa ka lilemo tse 15+ ntle le tlhokomelo. Leha ho na le maemo ana a thata, meralo e kopaneng ea bophara ba 80-120mm e boloka boima bo boima ha bo bapisoa le maemo a tloaelehileng a liindasteri (150-200mm), moo kilogram e 'ngoe le e 'ngoe e bolokiloeng e fetolelang ho theola litšenyehelo kapa matla a eketsehileng a ho lefa.
Moea oa Turbine Nacelles
Litsamaiso tsa matla a moea li na le litšitiso tse fapaneng: sebaka se tla ka theko e tlase ho feta litšenyehelo le tlhokomelo. Leha ho le joalo, mehele ea compact slip e ntse e fana ka boleng ka ho kenngoa ha bonolo. Mehele ea pancake e boloka sebaka sa bohlokoa ntle le ho senya ts'ebetso lits'ebetsong tse nang le sebaka se emeng se thibetsoeng. Bakeng sa lits'ebetso tsa taolo ea lehare la turbine, profil ena e tlase e nolofatsa sebopeho sa nacelle mme e fokotsa ho rarahana ha mochini oa ho kopanya lesale la ho thella.
Indasteri e ntse e tsoela pele ho amohela meralo e nyalisitsoeng e kopanyang mehele e thellang le likhoele tsa fiber optic rotary (FORJs) bakeng sa phetiso ea data ea SCADA. Liyuniti tse kopantseng tse nyalisitsoeng li nka 30-40% sebaka se tlase ho feta lik'hasete tse arohaneng tsa motlakase le tsa mahlo, li fokotsa ka ho toba boholo ba nacelle le boima ba 'mele-ka bobeli lintlha tsa bohlokoa meralong e meholo ea turbine moo k'hilograma e' ngoe le e 'ngoe ea bophahamo ba hub e amang litlhoko tsa meralo ea tora.
Lisebelisoa tsa Elektronike tsa Bareki le Drones
Lisebelisoa tsa bareki li sutumelletsa miniaturization ho meeli ea eona. Li-gimbal tsa Drone bakeng sa ho tsitsisa khamera li hloka lireng tse thellang tseo hangata li lekanyang ka tlase ho 10mm bophara ba kantle ha li ntse li tšoara li-circuits tse 8-12 bakeng sa taolo ea makoloi a mangata-a axis, matshwao a video, le kabo ea matla. Boemong bona, borashe ba setso-le{7}}theknoloji ea mehala e fihla meeding ea mantlha-borashe ka botsona ho ba thata ho bopa le ho kopanngoa ka boholo ba limilimithara tse tlase.
Baetsi ba bang ba sebelisa lifilimi tse tsamaisang polymer kapa likhokahano tsa tšepe tsa metsi ho li-miniaturizations tsena tse feteletseng. Le hoja e sa tloaeleha ho feta borashe ba tšepe ea bohlokoa, mekhoa ena e meng ea ho ikopanya e nolofalletsa bophara ba ka ntle ba 6.5-8mm ha e ntse e boloka matla a potoloho ea 6-8. Ho sekisetsa ho hlaha ka litlhaloso: boholo ba hona joale ka potoloho bo theohela ho 0.5-1A, 'me bophelo ba ho potoloha bo fokotseha ho fihlela ho limilione tse 10-20 ho ea ho limilione tse 50-100 bakeng sa meralo e meholo e nang le mabitso a tloaelehileng.
Khoebo{{0}litheolelo ka Moralo o Kopanetsoeng
Ntlafatso ea sebaka ka linako tsohle e kenyelletsa ho sekisetsa boenjiniere boo baqapi ba tlamehang ho bo utloisisa.
Bokhoni ba ho Jara ba Hona Joale vs. Boholo
Melao ea 'mele e beha meeli e thata: li-conductor tse nyenyane li nka nako e fokolang pele li fihla mocheso o sa amoheleheng oa ho sebetsa. Sesepa sa bophara ba 2mm se ka sebetsana ka mokhoa o sireletsehileng mohlomong 2-5 amps potoloho ka 'ngoe ka taolo e nepahetseng ea mocheso, ha selikalikoe sa 10mm se ka sebetsana le 30-50 amps. Kamano ha e lekane hobane mehele e meholo e na le sebaka se seholoanyane bakeng sa ho qhala mocheso.
Sena se theha lintlha tsa liqeto: selikalikoe sa compact 22mm capsule slip ring ka tloaelo se sebetsana le 2-10A ka potoloho ho itšetlehile ka tlhophiso, e loketseng phetiso ea matšoao le lisebelisoa tsa matla tse itekanetseng. Lisebelisoa tse hlokang 30-50A potoloho ka 'ngoe li hloka mehele e meholoanyane e thellang (40-60mm bophara) kapa meaho e meng e joalo ka meralo e arohaneng moo li-circuits tsa motlakase le lipontšo li nkang likopano tse arohaneng.
Meeli ea lebelo la ho potoloha
Mehele ea "Pancake slip" hangata e na le moaparo o mongata oa borashe ha o reteleha ka lebelo le phahameng ka lebaka la sebaka se seholo sa khokahano lipakeng tsa borashe le mehele. Bongata ba meralo ea li-pancake e totobatsa lebelo le holimo la 250-300 RPM, ha li-cylindrical capsule slip rings hangata li sebetsa ka botšepehi ho fihla ho 500-600 RPM, 'me meralo e khethehileng ea lebelo le holimo e fihla ho 1,500-3,000 RPM.
Fisiks e amehang: tlhophisong ea li-pancake, mehele e nang le boiphihlelo bo boholo ba radii ka lebelo le holimo ka RPM e tšoanang. Ring ea pancake ea bophara ba 100mm e bilikang ho 300 RPM e bona libaka tsa ho ikopanya li tsamaea ka limithara tse 1.57 ka motsotsoana{4}li etsang hore ho be le likhohlano tse kholo tsa borashe. Meetso ea li-cylindrical capsule e nang le bophara ba 22mm e boloka lebelo la ho ikopanya le tlase ho limithara tse 0.35 ka motsotsoana ka RPM e tšoanang, e fokotsang moaparo haholo.
Litšitiso tsa Palo ea Potoloho
Miniaturization e feteletseng e fokotsa matla a potoloho. Mehele e menyenyane ka ho fetesisa ea "capsule slip" (bophara ba 6.5-12.5mm) hangata e fihla ho li-circuits tse 8-12, ha meralo ea 22-30mm e amohela lipotoloho tse 24-56. Lisebelisoa tse hlokang 60+ li-circuits hangata li hloka likarolo tse kholoanyane tsa sebopeho (40mm+ diameter) kapa li tlameha ho arola tšebetso ho li-multiple ring rings.
Tšitiso e tsoa ho geometry: potoloho ka 'ngoe e hloka selikalikoe se le seng sa conductive hammoho le sebaka sa ho kenella. Ka bophara ba limilimithara tse 22 ka li-circuits tse 36, selikalikoe se seng le se seng hammoho le insulation e nka bolelele ba 0.6mm ea axial. Ho boloka boima bona bo le bophara ba 10mm ha ho bonolo{6}}rings e tla hloka ho aroloa ka 0.28mm, ho siea botenya bo sa lekaneng ho thibela ho senyeha ha motlakase.
Khetho ea Moralo oa Sekhoba-Mesebetsi e Koetsoeng
Ho khetha selikalikoe se nepahetseng sa compact slip ho hloka tlhahlobo e hlophisitsoeng ea mathata a sebaka khahlano le litlhoko tsa ts'ebetso.
Tekanyetso ea Bohlokoa ba Dimensional
Qala ka ho tsebahatsa tšitiso ea mantlha ea sebaka sa hau:
Khaello ea mahlaseli: Khetha mehele ea li-capsules (bophara ba 12-30mm, bolelele ba 40-80mm)
Moeli oa axial: Khetha meralo ea li-pancake (50-120mm bophara, 6-20mm bophahamo)
Likarolo ka bobeli li thibetsoe: Nahana ka -bore haeba u ka khona ho sebelisa tsela
Lithibelo tse tharo- tsa axis: Lekola haeba tekhenoloji e se nang mohala kapa e se nang khokahanyo e lumellana le ts'ebeliso ea hau
Lisebelisoa tse ngata li na le lithibelo tsa sebaka sa asymmetric. Lenonyeletso la letsoho la roboto le ka ba le bophara ba 35mm empa bolelele ba 25mm feela{{3}ka mokhoa o hlakileng o ratang capsule ho feta pancake ho sa tsotelehe sebopeho se mosesaane sa pancake.
'Mapa oa Litlhokahalo tsa Motlakase
Ngola lintlha tsa potoloho ka 'ngoe:
Li-circuits tsa matšoao: Ka tloaelo 0.5-2A, e hloka lerata le tlase (<10 milliohms)
Matla a ho laola: Hangata 2-10A, mamello e itekanetseng ea lerata
Matla a motlakase: Hangata 10-50A, e hloka li-conductor tse kholoanyane
Phetiso ea data: E kanna ea hloka li-circuits tse ikhethileng (Ethernet, USB, fiber optic)
Li-slip rings tse kopanang li sebetsana hantle le mefuta ea li-circuits tse tsoakiloeng hantle, 'me litlhophiso tse kang "12 signal rings + 4 power rings" li tloaelehile. Moeli oa bohlokoa: ho futhumatsa hona joale kaofela. Ring ea 25mm capsule slip ring e ka nka li-circuits tse 8 × 2A + 4 ka mokhoa o sireletsehileng × 5A=36Kakaretso ntle le ho feta mocheso o sireletsehileng oa ts'ebetso.
Mehopolo ea Tikoloho le Mechini
Maemo a ts'ebetso a ama haholo meralo e nepahetseng:
Boemo ba mocheso: Limaraka tse tloaelehileng tsa khoebo li sebetsa -20℃ho isa ho +70℃. Liphetoho tsa indasteri li fetisetsa sena ho -40 degrees ho isa ho +80℃. Limaraka tse khethehileng tsa bongaka kapa tsa sefofane li ka sebetsa ka mocheso o feteletseng empa li bitsa 3-5 × ho feta.
Ts'oaetso ea ts'oaetso: Mehele e tiisitsoeng ea IP65 kapa IP67 capsule slip e sireletsa khahlanong le mongobo le lerōle, ea bohlokoa bakeng sa ho lokisa lijo, ho kenya ka ntle, kapa libaka tsa leoatle. Meralo e bulehileng{{3}ea foreimi e bitsa chelete e tlase empa e hloka hore ho behoe libaka tse sirelelitsoeng.
Ho thothomela le ho tshoha: Lisebelisoa tse nang le tšitiso e kholo ea mochini (lisebelisoa tsa mehala, litsamaiso tsa ts'ireletso) li hloka meralo e nang le lisebelisoa tse matla le ho boloka borashe bo sireletsehileng. Ho hana ho sisinyeha ho sa lekaneng ho baka ho kopana ha nakoana le ho hloleha pele ho nako.
Litšitiso tsa ho kenya: Ak'u nahane ka ho phahamisa shaft khahlano le ho kenya flange ho ipapisitse le sebopeho sa mochini oa hau. Ka-meralo ea bore ho nolofatsa lits'ebetso moo ho tsamaisang tsela e bohareng ho ratoang ke meralo, le haeba sepheo sa mantlha e se sepheo sa mantlha.
Litheknoloji tse Hlahang ho Moralo oa Ring oa Compact Slip
Tšimo e tsoela pele ho fetoha ho ea ho lisebelisoa tse nyane, tse nang le bokhoni.
PCB{{0}Based Slip Rings
Mehele e hatisitsoeng ea boto ea potoloho e emela mokhoa o mocha oa ho kopana, ka meralo e tšesaane e fihlelang botenya ba 6mm. Sebakeng sa mehele ea tšepe e le 'ngoe, mesaletsa e tsamaisang e kentsoe libotong tsa FR4 ka lipaterone tse bohareng. Mokhoa ona oa tlhahiso o lumella sebaka se nepahetseng sa selikalikoe (ho fihla ho 0.5mm pitch) le taolo e ntle ea boholo.
Li-slip rings tsa PCB li sebetsa hantle haholo lits'ebetsong tse hlokang nako e tlase{{0}ho{1}}ho ea{1}}e itekanetse (hangata e le ka tlase ho 5A potoloho e ngoe le e ngoe) ka mats'oao a matle haholo. Mesaletsa ea koporo e bataletseng e fana ka tšitiso e sa fetoheng, e etsa hore e tšoanele batho ba phahameng-maqhubu a ho fihla ho 1-2 GHz. Thekiso{{8}e fokotsehileng: matla a hajoale a fokotsehile ha a bapisoa le liring tsa tšepe tse tiileng le ho tšoarella ha maemo a tlase-PCB e ka senyeha ka lebaka la ho thothomela ho feteletseng kapa ho palama baesekele.
Phetiso e se nang mohala le e se nang Contact
Litheknoloji tsa coupling tsa inductive le capacitive coupling li tlosa likhokahano tsa 'mele ka botlalo, li sebelisa libaka tsa motlakase ho fetisa matla le data ho pholletsa le lihokelo tse potolohang. Lisebelisoa tsena li nka sebaka se fokolang-lesale le tloaelehileng la ho thella le sa amaneng le lekanya bophara ba 30-40mm empa e hloka feela lekhalo la moea la 2-3mm, e leng se etsang hore kakaretso ea kopano e be tlas'a 10mm.
Meralo e sa amaneng le mabitso e lumellana le lits'ebetso moo tlhokomelo ea zero e leng ea bohlokoa (li-implants tsa bongaka, lisebelisoa tse tiisitsoeng) kapa moo litšila tse tsoang ho borashe li sa amoheleheng (ho etsa li-semiconductor, likamore tse hloekileng). Meeli ea hajoale: phetisetso ea motlakase hangata e fihla ho 10-50 watts, le litefiso tsa data, ha li ntse li ntlafala, li lula li le ka tlase ho matla a likhokahano tsa marang-rang bakeng sa lits'ebetso tse phahameng ka ho fetisisa tsa bandwidth.
Hybrid Integration Architectures
Meralo ea sejoale-joale e kopaneng e ntse e kopanya mesebetsi e mengata. Mehele e menyenyane ea li-slip hybrids e kopanya likhokahano tsa motlakase le liphaseje tsa pneumatic kapa hydraulic, tse kopanyang litsamaiso tsa rotary tseo pele li neng li hloka likarolo tse arohaneng. Sehlopha sa lebasetere se boholo ba 45mm × bolelele ba 60mm se ka nkela selikalikoe se arohaneng sa ho thella (35mm × 40mm) hammoho le kopano ea pneumatic rotary (30mm × 30mm), e bolokang 30-40% ea kakaretso ea sebaka sa kopano.
Mokhoa ona oa ho kopanya o fetela mefuteng ea matšoao: mehele e thellang e kopanyang li-circuits tse tloaelehileng tse nang le likanale tsa fiber optic bakeng sa gigabit Ethernet kapa ka RF rotary joints for microwave transmission. Ts'ebetso e 'ngoe le e' ngoe e kopaneng e felisa likhokahano tsa mochini le mathata a ho tsamaisana ha e ntse e fokotsa palo eohle ea sistimi.
Mehopolo e Sebetsang ea Phethahatso
Khokahano e atlehileng ea lirings tsa compact slip e hloka tlhokomelo e fetang ho lekana feela.
Taolo ea Mocheso Libakeng Tse Koaletsoeng
Meetso e kopaneng e shebana le tlhahiso ea mocheso ka bongata bo nyane. Sesepa sa 22mm capsule slip se qhala li-watts tse 5 se hlahisa hoo e ka bang 4 × mocheso oa mocheso oa moralo oa 40mm o nang le phallo e lekanang ea potoloho. Ho tlosoa ha mocheso o sa lekaneng ho potlakisa ho roala borashe, ho theola khanyetso ea likhokahano, 'me ho khutsufatsa bophelo ba tšebeletso.
Maano a ho kenya tshebetsong: netefatsa 20-30mm ya sebaka sa moya sa mahala ho potoloha selikalikoe bakeng sa convection ea tlhaho. Likopanong tse koaletsoeng, fana ka litsela tsa moea kapa u nahane ka ho pholile ha moea ka ho qobelloa. Bakeng sa lits'ebetso tse ka har'a vacuum kapa tikoloho e tiisitsoeng, rala litselana tse tsamaisang mocheso ho tloha ntlong e thellang ho ea ho lisinki tsa mocheso. Lisebelisoa tse ling li lokafatsa meralo e ntlafalitsoeng ka mocheso o nang le matlo a aluminium kapa liphaephe tse kopaneng tsa mocheso, leha tsena li eketsa litšenyehelo le ho eketsa boholo hanyane.
Ho Hlophisa Mechini le ho tsamaisana
Mehele e menyenyane ea li-slip e ameha haholo liphosong tsa ho kenya ho feta meralo e meholo. Ho se tsamaisane hantle ha nyane joalo ka 0.5mm ho ka baka ho roaloa ha borashe ka tsela e sa leka-lekaneng le ho hloleha pele ho nako ka selikalikoe sa 12mm sa bophara ba lisenthimithara, athe moralo oa 50mm o ka mamella ho se lumellane ha 2mm.
Sebelisa li-couplings tse feto-fetohang (hose ea rabara, mofuta oa spiral, kapa bellows) pakeng tsa shaft ea ho khanna le rotor ea slip ring ho lefella lintho tse nyenyane nakong ea kopano. Ha ho mohla "hard mount" ka bobeli ba slip ring e fellang ka thata-sena se fetisa khatello ea maikutlo eo meralo e kopaneng e sa mamelleheng hantle. Latela litlhaloso tsa torque ea moetsi ka hloko; overtightening fastening ka likopano tse nyenyane deforms matlo habonolo kapa senya li-bearings tse kopantsoeng.
Taolo ea Cable le Ho Imolla Khatello ea Maikutlo
Marang-rang a kopaneng a sebelisa litekanyo tse nyane tsa terata (22-26 AWG e bapisoa le 18-20 AWG ka liyuniti tse kholoanyane), e leng ho etsang hore lithapo tsa loto li senyehe habonolo. Sireletsa lithapo tsohle hore li se ke tsa hohla holim'a bokaholimo nakong ea ho potoloha, le lithapo tsa litsela ho qoba lehlakoreng-ho kenya reng e thellang. Fana ka lits'ebeletso tse lekaneng-bonyane 50mm ea slack ho li-stator le rotor lead-ho amohela mamello ea kopano le ho thibela mokhathala oa cable hore o se ke oa thothomela.
Bakeng sa lisebelisoa tse nang le sebaka se lekanyelitsoeng, lithapo tse koetsoeng kapa lithapo tsa lithapo tse hulehang li thusa ho laola tsela ea terata ntle le ho etsa li-tangles kapa ho kenya mejaro holim'a lesale la compact slip.
Lipotso Tse Botsoang Khafetsa
Masale a manyane a makae ha a bapisoa le meralo e tloaelehileng?
Li-ring capsule slip rings li fihlella ho fokotsa bophara ba 60-75% ha ho bapisoa le mefuta e tloaelehileng ea indasteri. Meetso e tloaelehileng ea li-capsule e lekanya bophara ba 12-30mm kantle ho 50-100mm bakeng sa mehele e tloaelehileng ea cylindrical slip. Masale a pancake a thellang a fokotsa bophahamo ka 85-92%, a hatella ho tloha ho 80-120mm axial bolelele ho isa ho 6-20mm botenya, leha a ntse a eketseha ka bophara ho amohela palo e tšoanang ea potoloho.
Meeli ea mantlha ea li-slip rings tse kopaneng haholo ke life?
Litšitiso tse tharo tsa mantlha li ama meralo e nyane: matla a hajoale a fokotsehileng (hangata 2-10A potolohong e ngoe le 30-50A bakeng sa mehele e meholoanyane), RPM e tlase haholo (hangata 250-300 RPM bakeng sa meralo ea li-pancake khahlano le 500+ bakeng sa cylindrical), le palo e fokotsehileng ea potoloho (meetso e nyane, meralo e 2 e kholo ea commorda ea 2 ka sebopeho se seholo sa 2. 60+). Ho senya mocheso le hona ho ba phephetso le ho feta ha likaroloana li tsepamisitse maikutlo ka bongata bo fokolang.
Na liring tsa compact slip li khona ho sebetsana le-mats'oao a mangata le phetiso ea data?
Masale a boleng bo botle a nang le khauta-ka{1}}likhokahano tsa khauta li boloka mats'oao a nepahetseng hantle bakeng sa maqhubu ho fihla ho 'maloa GHz, e leng se etsang hore li tšoanelehe bakeng sa video, Ethernet, USB, le liprothokholo tsa data tse tšoanang. Lerata la motlakase hangata le lula le le ka tlase ho 10-50 milliohm bakeng sa li-circuits tsa mats'oao. Mehele e thellang ea PCB{{6}e fana ka ts'ebetso e ntle haholo ea maqhubu a holimo ka lebaka la ts'ebetso e laoloang ho latela mesaletsa e kentsoeng. Bakeng sa litefiso tse phahameng ka ho fetisisa tsa data (10+ Gbps), lits'ebetso tse ling li sebelisa meralo e nyalisitsoeng e kenyelletsang li-fiber optic rotary joints hammoho le li-circuits tsa motlakase.
Miniaturization e ama bophelo ba tšebeletso ea slip ring joang?
Bophelo ba tšebeletso bo amana haholo le lebelo la peripheral le khatello ea ho kopana ho feta boholo bo felletseng. Sesepa se entsoeng hantle- sa 22mm capsule slip ring se sebetsa ka lebelo le loketseng (tlas'a 300 RPM) 'me se tsamaisa thepa (ka har'a maemo a hajoale) se fana ka 50-limilione tse 100 tsa liphetoho tse lekanang le meralo e meholoanyane. Leha ho le joalo, likaroloana tse nyenyane li mamella liphoso tsa ho kenya ka mokhoa o sa tšoareleng, 'me ts'ebetso ea ka ntle e senya bophelo ka potlako ka lebaka la ho fokotseha ha mocheso le libaka tse nyenyane tsa ho kopana tse aparang ka potlako tlas'a tlhekefetso.
Qetello
Li-slip rings tse kopanang li boloka sebaka ka ho fokotsa bophara, ho hatella li-axial ka tlhophiso ea li-pancake, le ka-meaho ea bore e kopanyang litsela. Tšusumetso ea bongata e fapana ho latela ts'ebeliso: lisebelisoa tsa bongaka li fumana 75-80% ho fokotsa bophara ka meralo ea 6mm, liroboto tsa indasteri li fokotsa molumo o kopaneng ka 20-30% li sebelisa li-rings slip rings, 'me lik'hamera tsa leihlo li fokotsa bophara ba matlo ka 30-40% ha li bapisoa le liqapi tsa khale.
Ho utloisisa khoebo-litheolelo- tsa hajoale, lebelo la lebelo, le palo ea lipotoloho-ho nolofalletsa khetho e nepahetseng. Nyalanya lithibelo tsa hau tsa mantlha tsa sebaka (radial, axial, kapa bobeli) le mokhoa o nepahetseng, netefatsa hore litlhoko tsa motlakase li lekana hantle le lintlha tse itseng, 'me u rale taolo ea mocheso le ho kenya ka hloko bakeng sa ts'ebetso ea nako e telele-.
