Ke Neng ea ho Khetha Mehele e Tloaelehileng ea Boenjineri ba Slip?
Mehele e tloahelehileng ea boenjiniere e ba ea bohlokoa ha litharollo tse tloaelehileng li sa khone ho fihlela litlhoko tse khethehileng tsa ts'ebetso. Tsena li kenyelletsa maemo a feteletseng a tikoloho, likhaello tsa sebaka, lintlha tse sa tloaelehang tsa motlakase, kapa lits'ebetso tseo ho tsona ho ke keng ha buisanoa le ho tšepahala ha matšoao.
Ho Utloisisa Tekanyetso vs. Custom Decision Point
Mehele e tloaelehileng ea li-slip e sebetsa hantle bakeng sa hoo e ka bang 60-70% ea lisebelisoa tsa indasteri. Ba fana ka ts'ebetso e lebelletsoeng esale pele, litšenyehelo tse tlase, le linako tsa ho fana ka nako e khuts'oane joalo ka matsatsi a 3-5. Leha ho le joalo, 30-40% e setseng ea lits'ebetso e kopana le meeli eo boenjiniere ba moetlo feela bo ka e rarollang.
Mohato oa ho etsa qeto hangata o hlaha ha u tobane le bo bong kapa a mangata a maemo ana: mocheso o sebetsang ka ntle ho -40℃ho +80 digrese range, litlhoko tsa voltage tse fetang 1000VAC, ka-bore diameters tse kholoanyane ho feta linyehelo tse tloaelehileng, kapa tlhokeho ea likanale tse fetang 50 tse nang le mehala e fokolang. Mehele e tloahelehileng ea boenjiniere le eona e ba ea bohlokoa ha kopo ea hau e batla litekanyetso tse khethehileng tsa IP ka holimo ho IP65, e hloka ho kopanngoa le li-fiber optic rotary joints, kapa e tlameha ho lumellana le litifikeiti tse thata tsa indasteri tse kang MIL-STD-810G kapa AS9100.
Litšenyehelo li emela ntlha e 'ngoe ea qeto. Leha li-slip rings tse tloaelehileng li tloha ho makholo ho isa ho likete tse 'maloa, li-unit tsa tloaelo li ka bitsa 3-10 ho feta ho ipapisitse le ho rarahana. Linako tsa ketapele li tloha ho libeke ho ea ho likhoeli ho fapana le matsatsi. Leha ho le joalo lits'ebetsong tsa bohlokoahali, matsete ana a thibela ho hloleha ho hoholo ho ka bitsang chelete e ngata haholo nakong ea ho theoha, ho lokisoa le ho lahleheloa ke tlhahiso.
Ha Tikoloho e Feteletseng e Batla Custom Engineering Slip Rings
Mehele e tloaelehileng ea li-slip e hloleha ha maemo a tikoloho a feta maemo a bona a moralo. Ho hloleha hona ha ho etsahalang butle{1}hangata ho etsahala ka tšohanyetso ebile ho feletse.
Nahana ka mesebetsi ea ho cheka botebong-ea leoatleng bolibeng bo fetang limithara tse 3,000. Khatello feela e fihla libakeng tse 300 tsa sepakapaka, ha metsi a leoatle a hlahisa ho pepeseha ha metsi a letsoai a senyang. Li-slip rings tse tloaelehileng li senyeha ka mor'a likhoeli maemong ana. Liyuniti tse tloahelehileng li sebelisa lisebelisoa tse ikhethileng joalo ka likhokahano tsa silevera tsa monocrystalline le tiiso ea hermetic e nang le matlo a tšepe a sa hloekang a lekantsoeng ho IP68. Moetsi e mong oa turbine ea moea o tsoang lebopong o tlalehile hore o bolokile lidolara tse limilione tse 2.3 litšenyehelong tsa nako ea ho theoha ka mor'a ho tloha ho tse tloaelehileng ho ea ho tse tloaelehileng{9}}riling tse sa senyeheng{9}}metšeng ea bona ea North Sea.
Mocheso o feteletseng ka ho tšoanang o hloka hore motho a iketsetse khetho. Lisebelisoa tsa sepakapaka hangata li kopana le ho fetoha ha mocheso ho tloha -60 degrees hodimo-altitude flight to +160℃haufi le li-jet engines. Li-slip rings tse tloaelehileng li sebelisa lisebelisoa le mafura a fetohang brittle mocheso o tlase kapa a senyeha ha mocheso o phahameng. Liyuniti tse ikhethileng li kenyelletsa{7}}lirafshoa tsa letsopa tse phahameng, meralo e ikhethang, le lisebelisoa tsa khokahanyo tse tsitsitseng tse bolokang ts'ebetso ho pholletsa le mefuta ena.
Maemo a tšireletseho a nyutlelie le ho phatloha{0}} a eketsa mathata a mang. Lisebelisoa tse sebetsanang le likhase tse tukang kapa lerōle le phatlohang li hloka mehele e tiisitsoeng ea ATEX kapa ea IECEx e thibelang tlhase kapa sebopeho sa arc. Meetso ena e tloahelehileng e sebelisa lipotoloho tse sireletsehileng,{3}mekhabiso e thibelang malakabe, le lisebelisoa tse ke keng tsa hotetsa maemo a tikoloho le tlas'a maemo a phoso.
Maemo a vacuum a hlahisa mathata a ikhethang. Lisebelisoa tsa sepakapaka li sebetsa ka likhatello tse tlase ho 10^-6 Pascals, moo lilubricant tse tloaelehileng li fetohang mouoane 'me thepa e tsoa ka ntle, e silafatsa lisebelisoa tse bobebe. NASA's Mars Rover test rig e ne e hloka mehele ea tloaelo e nang le lisebelisoa tse omeletseng tsa lubrication le hermetic laser welding ho boloka moeli oa ho lutla ha lets'oao la 10nA ho pholletsa le likhoeli tse 14 tsa ts'ebetso e tsoelang pele ka likamoreng tsa vacuum.
Ho Khetha Custom Engineering Slip Rings bakeng sa Space le Mechanical Litšitiso
Mathata a ho kopanya 'mele a tsamaisa litlhoko tse ngata tsa ho itlhophisa. Mehele e tloaelehileng ea li-slip e tla ka litekanyo tse tsitsitseng tseo ka seoelo li ikamahanyang hantle le mechini e teng.
Litšoantšo tsa bongaka ke mohlala o ka sehloohong. CT scanner le mechini ea MRI li hloka tse kholo ka-bore sliprings-hangata 200mm ho isa 400mm ka hare bophara{5}ho kenya gantry shaft ha u ntse u boloka bolelele ba compact axial. Mekhoa e tloaelehileng e ke ke ea finyella motsoako ona. Litlhophiso tse tloahelehileng tsa li-pancake-li fana ka bophara bo hlokahalang ha li ntse li boloka bolelele ba tsona bo le ka tlase ho 50mm, e leng se lumellang slip ring hore e kenelle ka har'a mochine oa ho potoloha oa sekena.
Matsoho a liroboto a tobane le lithibelo tse fapaneng. Li hloka bongata bo boholo ba likanale sebakeng se fokolang. Roboto e buoang e kanna ea hloka likanale tse 48 bakeng sa taolo e nepahetseng ea makoloi le maikutlo a sensor, kaofela ka har'a lenonyeletso la bophara ba 25mm. Meetso e tloahelehileng ea li-capsule e finyella sena ka ho sebelisa-theknoloji ea liring tsa PCB tse ngata le borashe ba fiber fiber tse fokotsang sebaka se hlokehang potolohong ka 40% ha ho bapisoa le meralo ea khale.
Lithibelo tsa boima ba 'mele lits'ebetsong tsa sepakapaka li hloka hore motho a tloaelehe. Gram e 'ngoe le e' ngoe e bohlokoa ha ho baloa tšebeliso ea mafura kapa matla a ho patala. Baenjiniere ba hlakisa mehele e tloaelehileng e sebelisang matlo a titanium a bobebe le metsoako ea carbon fiber, e fokotsang boima ba 'mele ka 30-50% ha e ntse e boloka botšepehi ba sebopeho bakeng sa ho sisinyeha ha 10G.
Li-interface tsa ho kenya li boetse li khanna ho itlhophisa. Lisebelisoa tsa lifeme li ka 'na tsa hloka lireng tse thellang tse nang le lipaterone tse khethehileng tsa flange, tlhophiso ea shaft, kapa mokhoa oa ho holisa tse sieo ho li-catalogs tse tloaelehileng. Meetso e tloahelehileng e tsamaisana le lipaterone tsa bolt tse teng le li-diameter tsa shaft, e felisang tlhoko ea lipoleiti tsa adaptara kapa ntlafatso ea sistimi e ka eketsang litšenyehelo le ho rarahana.
Ts'ebetso ea Motlakase ho Feta Litlhaloso Tse Tloaelehileng
Botšepehi ba lets'oao bo ba bohlokoa haholo lits'ebetsong tse phahameng{{0} tsa bandwidth. Mehele e tloaelehileng ea slip hangata e sebetsana le litefiso tsa data ho fihla ho 100 Mbps ho liteishene tsa Ethernet. Lisebelisoa tsa sejoale-joale li batla ho eketseha ka lebelo la gigabit kapa liprothokholo tse khethehileng.
Lipuisano tsa satellite li hloka phetisetso e habeli-ea kanale ea RF ka maqhubu a fihlang ho 5 GHz ka phokotso e fokolang ea mats'oao. Li-slip rings tse tloaelehileng li hlahisa phapang e ngata haholo ea impedance le tahlehelo ea matšoao maemong ana. Meetso e tloahelehileng e sebelisa ka nepo{4}likanale tsa coaxial tse nang le likhokahanyo tsa SMA, ho boloka lintlha tsa boleng ba -50dB lipakeng tsa likanale tse haufi. Moetsi a le mong oa sepakapaka o ile a lekanya feela 2% ea phokotso ea matšoao ho potoloha 360-degree ho 2.4 GHz a sebelisa mehele e tloaelehileng ea RF, ha e bapisoa le ho senyeha ha 18% ka likarolo tse tloaelehileng.
Lisebelisoa tsa {{0}voltage tse phahameng li hlahisa mathata a fapaneng. Lijenereithara tsa turbine tsa moea li sebetsa ka matla a ho fihla ho 36kV le maqhubu a fihlang ho 3,600 amps. Mehele e tloaelehileng ea li-slip ha e khone ho sebetsana le maemo ana a matla ka mokhoa o sireletsehileng. Meetso e tloahelehileng e sebelisa liring tse ngata tse kholo- tse hokahanang ka bophara tse nang le likhoele tse khethehileng tsa dielectric tse kentsoeng matla a fetang 40kV. Lisebelisoa tsa ho ikopanya{{10}hangata li silifera-likopano tsa graphite-tse leka-lekaneng le ho se sebetse ha nako e telele ho feta lilemo tse 20 tsa ts'ebetso e tsoelang pele.
Litlhoko tse tlase- tsa lerata ho lisebelisoa tsa bongaka le tsa mahlale li hloka hore motho a behoe. Mehele e tloaelehileng ea borashe e hlahisa lerata la motlakase le sitisang litekanyo tse hlokolosi. Moetsi oa centrifuge oa tlhahlobo ea mali o hloka lerata le ka tlase ho 5mV-ho-tlhōrō ho likanale tsa khatello ea maikutlo. Khauta e itlhommeng pele{7}ka{8}}ka ho hlakola likhokahano tsa khauta e fokolitse lerata ho ba ka tlase ho 2mV, e leng ho nolofalletsang ho bala lisele ka nepo ho 15,000 RPM.
-Meetso e tsoakaneng ea matshwao a kopanyang matla, matshwao a taolo, vidio, le data ka yuniti e le nngwe. Gimbal ea khamera ea ts'ireletso e kanna ea hloka motlakase oa 600V, 12 RS{7}}lithapo tsa taolo tse 485, phetiso ea video ea 4K, le gigabit Ethernet ka nako e le 'ngoe. Mehaho e nyalisitsoeng e tloahelehileng e arola mefuta ena e fapaneng ea lipontšo e sebelisa likarolo tse arohaneng tsa selikalikoe tse nang le maano a ts'ireletso le maano a thibelang tšitiso lipakeng tsa likanale tsa data tse matla le tse hlokolosi.
Indasteri{{0}Litlhoko tse Khethehileng
Liindasteri tse ling li beha litlhoko tseo lihlahisoa tse tloaelehileng li ke keng tsa li fihlela. Melao ea lisebelisoa tsa bongaka e fana ka mohlala o hlakileng.
Ho latela melao ea FDA le MDR ho hloka hore karolo e 'ngoe le e 'ngoe ea lisebelisoa tsa bongaka e lateloe ka botlalo. Baetsi ba li-ring ring tse ikhethileng ba kenya tšebetsong li-blockchain-seseteme tsa boemo ba litokomane moo ho nang le likhoutu tsa QR mohloling o mong le o mong oa boitsebiso ba boitsebiso, matsatsi a tlhahiso, le liphetho tsa tlhahlobo ea boleng. Boemo bona ba ho latedisa ha morao ha bo yo bakeng sa dihlahiswa tsa -{4}} tsa lishelefo.
Li-slip rings ka botsona li tlameha ho sebelisa lisebelisoa tse lumellanang le biocompatible le li-alloys tseo e seng-magnetic alloys libakeng tsa MRI. Li-slip rings tse tloaelehileng li na le lisebelisoa tsa ferrous tse ka khopamisang matla a khoheli kapa li futhumala ka kotsi. Masale a tloaelo a MRI a sebelisa matlo a titanium, li-bearings tsa ceramic, le lisebelisoa tse khethiloeng ka hloko tse se nang-makete tse hlahisang tšitiso e ka tlase ho 5% ea boleng ba litšoantšo.
Liroboto tsa ho buoa li hloka boemo bo bong ba ho itloaetsa. Sistimi ea ho buoa ea da Vinci e hloka mehele e thellang ka ho nepahala ha maemo ka har'a likhato tse ± 0.1, zero backlash, le litekanyetso tsa bophelo bohle tse fetang lipotoloho tse limilione tse 5 ha li ntse li boloka boleng ba matšoao bakeng sa video ea HD le liteishene tse 32 tsa taolo ea makoloi. Lihlahisoa tse tloaelehileng li ke ke tsa tiisetsa liparamente tsena tsa ts'ebetso ka nako e le 'ngoe.
Ts'ireletso le lits'ebetso tsa sefofane li hloka ho tsamaellana le lintlha tsa sesole. MIL-STD-810G tekolo e kenyeletsa ho pepesehela moholi oa letsoai, lehlabathe le lerōle, ts'ebetso ea ho phatloha, le ho mamella ho thothomela/ho sisinyeha. Mehele e tloaelehileng ea liindasteri e hloleha litekong tsena. Likarolo tse ikhethileng tsa sehlopha sa sesole li etsa tlhahlobo ea mangolo a thuto e ka nkang likhoeli tse 6-12, empa ea fella ka lihlahisoa tse tšeptjoang bakeng sa li-jet gimbals, radar pedestals le submarine periscopes moo ho hloleha e seng khetho.
Lisebelisoa tsa motlakase tse nchafalitsoeng li hlahisa mathata a maholo. Li-turbine tsa moea tsa offshore li hloka lireng tse thellang tse sebetsanang le 3-5MW ea matla ha ba ntse ba phela lilemo tse 25 ba phela tikolohong ea maoatleng a sa hlokomeloe hantle. Motsoako oa maemo a phahameng a hona joale, a senyang, le litlhoko tsa ho tšepahala ho feteletseng li etsa hore litharollo tse tloaelehileng li se ke tsa lekana. Meetso e tloahelehileng e sebelisa likopano tse nang le bophara bo boholo (hangata 400-600mm), litselana tse ngata tse tšoanang tsa borashe bakeng sa ho fokotsoa, le liphaephe tsa IP68 tse tiisitsoeng tse nang le moea oa desiccant ho thibela ho kenella ha mongobo.
Ho lekanya Litšenyehelo khahlano le Kotsi
Tekanyo ea lichelete bakeng sa li-slip rings e fetela ka holimo ho theko ea theko. Kakaretso ea litefiso tsa lipalo tsa beng li senola ha ho itloaetsa ho etsa moelelo oa moruo.
Moetsi oa lisebelisoa tsa ho paka qalong o ile a khetha mehele e tloaelehileng ea $800 bakeng sa mohala o mocha oa botlolo. Ka likhoeli tse 18, ba ile ba hlōleha ka makhetlo a mararo, 'me e 'ngoe le e 'ngoe ea tsona e ile ea emisa tlhahiso ea lihora tse 12. Tlhahiso e lahlehileng e bile $470,000, hammoho le $8,500 likarolong tse ncha le $12,000 ka mehala ea litšebeletso tsa tšohanyetso. Ho fetohela ho mehele ea tloaelo ho $4,200 e 'ngoe le e 'ngoe e felisitse liphoso lilemong tse tharo tse latelang, ho boloka $356,000 net ho sa tsotellehe litšenyehelo tse phahameng tsa pele.
Merero ea tlhahlobo ea kotsi e thusa ho lekanya liqeto tsena. Likopo tse nang le litlamorao tse ngata tsa ho hloleha-lisebelisoa tsa bongaka, sepakapaka, sesole-li lokafatsa boenjiniere ho sa tsotelehe litšenyehelo. Boikarabello bo ka bang teng ba ho se sebetse hantle ha liroboto kapa ho hloleha ha sathelaete ho fokotsa litšenyehelo tsa slip ring.
Lintlha tsa nako ea ntlafatso ho lipalo tsa ROI. Sesepa se tloaelehileng se tsamaea ka sekepe ka matsatsi, se lumellang prototyping e potlakileng. Litsi tsa tloaelo li hloka libeke tse 8-16 bakeng sa moralo, papiso le tlhahiso. Leha ho le joalo, lik'hamphani tse tlolang mokhoa oa ho iketsetsa lintho hangata li fumana mathata morao nakong ea ntlafatso ea sehlahisoa. Ho hlophisa bocha ho pota-pota mefokolo ea li-slip ring ka mor'a ho sebelisa lisebelisoa ke litšenyehelo tse feletseng ka makhetlo a 10-15 ho feta ho hlalosa likarolo tse tloaelehileng nakong ea mekhahlelo ea pele ea moralo.
Ho nahanoa ka nako ea pele ho boetse ho ama qeto. Li-slip rings tse tloaelehileng li romelloa hang-hang, e leng se etsang hore li khahle bakeng sa ho nkeloa sebaka ka potlako kapa{1}}mesebetsi ea ho fetoha kapele. Litharollo tse ikhethileng li hloka moralo. Moetsi e mong oa lisebelisoa tsa semiconductor o boloka lethathamo la li-slip tsa bona tse tloaelehileng hobane nako ea ho etella pele ea libeke tse 12 ha e amohelehe nakong ea tlhokomelo e sa reroang.
Boima ba moruo bo fetola equation. Boenjineri ba tloaelo bo bitsa $15,000-50,000 bakeng sa moralo oa pele le lisebelisoa, empa sena se fokotsa bongata ba tlhahiso. Yuniti e le 'ngoe e ikhethileng e ka bitsa $8,000, empa ho odara liyuniti tse 100 ho fokotsa-litšenyehelo ho $2,500 ka 'ngoe. Bakeng sa lits'ebetso tse phahameng haholo, litharollo tsa tloaelo li ka bitsa chelete e tlase ho feta ho reka khafetsa likarolo tse sa atleheng pele ho nako.
Mokhoa oa Boenjiniere ba Tloaelo
Ho utloisisa hore na boenjiniere ba tloaelo bo kenyelletsa eng ho thusa ho beha litebello tsa nnete. Ts'ebetso e fapana haholo le ho odara lihlahisoa tse tloaelehileng.
Therisano ea pele hangata e nka libeke tse 1-2. Baenjiniere ba etsa lipuisano tse qaqileng ho fumana litlhoko tse nepahetseng. Kopo e sa hlakang e kang "e sebetsa ka mocheso o phahameng" e fetoha mekhahlelo e itseng: ts'ebetso e tsoelang pele ka tekanyo ea 180, ho hanyetsa mocheso oa mocheso ho tloha ho -40 ho isa ho 200 ka metsotsoana e ka tlase ho 30, le li-coefficients tsa ho atolosa mocheso tse lumellanang le matlo a aluminium ka hare ho 2%.
Matrices a bohlokoa a thusa ho leka-lekanya litlhoko tsa tlholisano. Rakonteraka oa ts'ireletso o ne a hloka likanale tse 72 ka har'a enfelopo ea 45mm e nang le ts'ebetso ea 500 RPM le MIL-E hanana le ho tsieleha ho STD. Sehlopha sa boenjiniere se ile sa fana ka litekanyo ho latela tlhoko e 'ngoe le e 'ngoe le ho tseba -litheolelo. Ho finyella melao ea ts'ohanyetso ho hloka ho eketsa boholo ho isa ho 52mm kapa ho fokotsa liteishene ho isa ho tse 64. Moreki o amohetse keketseho ea boholo hobane sepheo sa seteishene e ne e le sa bohlokoa{10}.
Prototyping ea dijithale e sebelisang ANSYS le lisebelisoa tse ling tsa papiso e nka libeke tse 2-4. Moetso oa boenjiniere oa ho hanyetsa o hoholeha ho feta lipotoloho tse limilione tse 1, maemo a balehang ka mocheso o phahameng ka ho fetesisa, le tšebelisano ea masimo a motlakase ka meralo ea likanale tse ngata. Karolo ena e supa liphoso tsa moralo pele ho prototyping ea 'mele, ho boloka likhoeli tse pheta-phetoang.
Teko ea 'mele ea prototyping le netefatso e eketsa libeke tse 4-8. Mehele e tloahelehileng ea ho thella e ea litekong tsa HiPot ka motlakase o lekantsoeng habeli, tlhahlobo e potlakisang ea bophelo ka ho potoloha ha 24/7 tlas'a moroalo, le tlhahlobo ea khatello ea tikoloho ho kenyeletsoa ho pepeseha ha moholi oa letsoai le ho ts'oha ha mocheso. Sesepa se le seng sa sefofane se ile sa pholoha tlhahlobo ea vibration ea 10G, e ngotsoeng litšoantšong tsa video tse ileng tsa fetoha karolo ea sephutheloana sa thuto.
Linako tsa ho etella pele li nka libeke tse 8-libeke tse 16 bakeng sa liodara tsa pele, li fokotsehile ho isa ho tse 3-libeke tse 6 bakeng sa liodara tse ling hape. Mekhoa ea indasteri ea 4.0 joale e nolofalletsa liroboto tse tataisoang ke pono bakeng sa ho hokahanya borashe ka ± 2μm, 'me ho latela karolo ea QR-coded ho fana ka ts'ebetso e felletseng ho tsoa ho thepa e tala ho fihlela kopano ea ho qetela.
Lipotso Tse Botsoang Khafetsa
Ke tseba joang haeba kopo ea ka e hloka lesale la tloaelo le thellang?
Li-slip rings tse tloaelehileng li hloleha ho khotsofatsa litlhoko tsa hau haeba kopo ea hau e sebetsa ka ntle ho maemo a tloaelehileng: mocheso o fetang -40℃ho +80℃, voltages ka holimo ho 1000VAC, li-channel tse fetang 50, li-bores tse fetang boholo bo tloaelehileng, kapa tikoloho e hlokang litekanyetso tsa IP ho feta IP65. Haeba u na le ho hloleha khafetsa ka li-unit tse tloaelehileng, kapa haeba sesebelisoa sa hau se na le litlhoko tse ikhethang tsa ho holisa, ho hlokahala hore u iketsetse khetho. Ho buisana le moenjiniere oa li-slip ring mathoasong a mohato oa hau oa moralo ho thusa ho tseba hore na litharollo tse tloaelehileng li tla sebetsa kapa haeba ho hlokahala.
Nako e tloaelehileng ea ho tsamaisa mehele e tloaelehileng ke efe?
Ntlafatso ea selikalikoe sa tloaelo e hloka libeke tse 8-16 bakeng sa meralo ea pele, ho kenyeletsoa libeke tse 1-2 bakeng sa tlhahlobo ea litlhoko, libeke tse 2-4 bakeng sa prototyping ea dijithale le papiso, libeke tse 4-8 bakeng sa prototyping ea 'mele le tlhahlobo, le tlhahiso ea ho qetela. Bahlahisi ba bang ba ka fana ka meralo e hlophisitsoeng e fetotsoeng ka libeke tse 3-4 ka ho sebelisa li-platform tsa modular. Pheta litaelo tsa meralo e neng e tšoaneleha pele hangata e romeloa ka har'a libeke tse 3-6. Lisebelisoa tsa bohlokoa tsa sefofane kapa ts'ireletso li ka hloka tlhahlobo e eketsehileng ea thuto e eketsang nako ho isa ho likhoeli tse 4-6.
Na mehele ea tloaelo e turu haholo ho feta li-unit tse tloaelehileng?
Li-slip ringi tse tloahelehileng hangata li bitsa 3-ka makhetlo a 10 ho feta liyuniti tse tloaelehileng tse bapisoang, ho tloha ho $3,000 ho isa ho $30,{4}} ho itšetlehile ka ho rarahana. Leha ho le joalo, papiso ena e hlokomoloha litšenyehelo tse felletseng tsa beng. Li-standard units tse hlolehang pele ho nako li baka litšenyehelo tsa ho nchafatsa, litšenyehelo tsa ho theola nako, le melato e ka bang teng. Liyuniti tse ikhethileng tse etselitsoeng ts'ebeliso ea hau hangata li nka 5{11}}ka makhetlo a 10 ho feta, e leng se etsang hore li sebelise chelete e ngata ho feta nako ea bophelo ea lisebelisoa. Liodara tsa molumo li fokotsa litšenyehelo tsa yuniti ka 'ngoe haholo-holo tse iketselitsoeng ka bongata ba 100+ li ka atamela litheko tse tloaelehileng ha li ntse li fana ka ts'ebetso e ntlafetseng.
Na lisebelisoa tse seng li ntse li le teng li ka nchafatsoa ka mehele ea tloaelo?
Ho khutlisetsa morao hoa khoneha 'me hangata ho molemo ho nkela tsamaiso eohle sebaka. Baenjineri ba rala mehele ea tloaelo ea ho thella ho ts'oana le likhokahano tse ntseng li le teng, boholo ba shaft le likhokahano tsa motlakase. K'hamphani e etsang litšoantšo tsa bongaka e atlehile ho kenya li-scanner tse 40 tsa CT ka liringche tsa tloaelo tse etselitsoeng ho lekana lipoleiti tsa pele tsa ho hokeloa le maano a likhokahanyo, 'me ea qoba litjeo tsa ho nchafatsa lidolara tse limilione tse 12. Retrofitting e hloka litekanyo tse nepahetseng tsa likhokahano tse teng 'me hangata e eketsa 2-libeke tse 3 molemong oa moralo o ikhethileng bakeng sa boenjiniere ba morao-rao le netefatso e loketseng.