Hydraulic Motor Technology: Ɛntɛrinɛti sariyakolow, Design Trade-offs, Ani Industrie Descision Frameworks

Ji fanga bɛ kɛ ka masin fanga ci kabini san kɛmɛ ni kɔ, o bɛɛ n’a ta, ji motɛri fɛɛrɛ bɛ ka taa a fɛ ka wuli cogoyaw la minnu nafa ka bon bi injiniyɛriw bolo. Ɲɛtaa minnu kɛra Geroler ka girin jateminɛcogo la, piston caman ka kamera dilanni na, ani planɛti girinbɔlan injiniyɛri jɛlen ye, o ye ji motɛriw bɛ se ka min kɛ, o ka anwɛlɛki bonya ka taa a fɛ — ka girinya hakɛ gɛlɛya ka taa sanfɛ, ka teliya sabatilen fitininw gɛlɛya ka jigin, ani ka baarakɛwaatiw janya. Ɛntɛrinɛti ɲɛmɔgɔw fɛ minnu bɛ bolifɛnko siratigɛw ɲɛfɔ jɔli minɛnw kɔnɔ, sɛnɛko, kɔgɔjida la, minɛnko siratigɛ la, ani izini otomatiki siratigɛ la, ka to waati la ni motɛri jɔcogo kelen-kelen bɛɛ bɛ min di tiɲɛ na — ani yɔrɔ min na u kelen-kelen bɛɛ bɛ dɛsɛ — o ye sistɛmu dilanni ɲuman jusigilan ye.

Nin barokun bɛ gɛrɛ ji-motɛriw la ka bɔ ɛntɛrinɛti latigɛcogo la. A bɛ farikolo sariyakolow ɲɛfɔ minnu bɛ motɛri kɛcogo ɲɛnabɔ, ka jagokɛcogo sɛgɛsɛgɛ dilan denbaya kelen-kelen bɛɛ bɛ minnu kɛ, ka sigida labɛncogo dɔ di walasa ka motɛriw ni baarakɛcogo bɛn ɲɔgɔn ma, ani ka marabolow ka sariyaw ni sɔrɔyɔrɔw jateminɛw ɲɛnabɔ minnu bɛ sanniko latigɛw cogoya diɲɛ suguw kɔnɔ.

Fluid Power Fundamentals: Jila motɛriw bɛ fanga sɛmɛntiya cogo min na

Ji-motɛri bɛ ji min bɛ degun sɔrɔ, o bɛ fanga min mara o degun danfaralan kɔnɔ, o bɛ fɛn caman tigɛli kɛ ka kɛ masin-yɔrɔ jiginni ye. Fanga jiginni bɛ tugu fanga maracogo sariyakolow kɔ, ni bɔnɛw bɛ sɔrɔ ji bɔli fɛ (bɔnɛ hakɛlama) ani masinw ka sɔgɔsɔgɔli (bɔnɛ minnu bɛ kɛ masinw fɛ).

Baarakɛcogo jɛɲɔgɔnya jɔnjɔnw

Daɲɛ saba bɛ ji-motɛri o motɛri ka baarakɛcogo teoritiki ɲɛfɔ:

Teori girinya (Nm) = q × ΔP × 0,1 ÷ (2π) min na q = jateminɛcogo jiginni cm⊃3 la;/rev, ΔP = tansiyɔn danfara bar kɔnɔ

Teori teliya (rpm) = Q × 1000 ÷ q yɔrɔ min na Q = jibɔ hakɛ volumetrique L/min kɔnɔ

Teori fanga (kW) = T × n ÷ 9549 min na T = girinya Nm la, n = teliya rpm la

Diɲɛ kɔnɔ baarakɛcogo lakika bɛ bɔ nin nafa ɲumanw na k’a sababu kɛ:

• Volumetric losses : Kɔnɔna bɔgɔbɔli ka bɔ tansiyɔnba la ka taa tansiyɔn dɔgɔman yɔrɔw la ka tɛmɛn sigilanw kan, valve platiw kan, ani kɔnɔna yɔrɔw la. A bɛ jira iko volumɛtiri efficiency (η_v), a ka c’a la, 90–98% bɛ sɔrɔ piston motɛriw la minnu dilannen don koɲuman, 85–93% ye orbital motɛriw la.

• Masina bɔnɛw : Fɔɔnɔ minnu bɛ sɔrɔ birikiw, sigilanw ani ɲɔgɔnkanu yɔrɔw la minnu bɛ sɔgɔsɔgɔ. A jiralen don iko masinw ka baarakɛcogo ɲuman (η_m), a ka c’a la, 88–95% bɛ sɔrɔ pisini motɛriw la, 85–92% ye orbital motɛriw la.

• Nafa bɛɛ lajɛlen : η_jamana = η_v × η_m. Piston motɛri minnu dilannen don koɲuman u ka baarakɛyɔrɔ hakɛ la, baarakɛcogo bɛɛ lajɛlen bɛ se ka kɛ 88–92%; giriya motɛriw ta fan fɛ, 78–85% de ka ca.

O danfara minnu bɛ baarakɛcogo ɲuman na, olu bɛ kɛ sɔrɔko nafama ye ni motɛriw bɛ boli ka taa a fɛ. Kɛmɛsarada la 5 danfara min bɛ baarakɛcogo ɲuman na kilowati 30 bolifɛn kan min bɛ baara kɛ sanga 4000 kɔnɔ san kɔnɔ, o bɛ fanga kilowati 6000 ɲɔgɔn jira — o ye baarakɛcogo musaka danfara kɔrɔ ye masin ka baarakɛwaati kɔnɔ.

Degun, Yɛlɛma, ani Torque-Speed ​​Trade-off

Ji motɛri sugandili bɛɛ bɛ jagokɛcogo jɔnjɔn dɔ de la: ji fanga doncogo jɔlen na (degun × jibɔ), ni jiginni cayara, o bɛ girinya caman bɔ ani ka teliya dɔgɔya, k’a sɔrɔ jiginni dɔgɔyali bɛ girinya dɔgɔya ani ka teliya caman bɔ. Nin tɛ dan ye dilancogo kɛrɛnkɛrɛnnen dɔ la — a ye fanga marali kɔlɔlɔ ye.

O kɔrɔ ye ko motɛri sugandili tɛ se ka faranfasi ka bɔ sistɛmu tansiyɔn ni jibɔ seko la. Ɛntɛrinɛti baarakɛla min bɛ motɛrɛ dɔ ɲɛfɔ girinya bɔli dɔrɔn kan, k’a sɔrɔ a ma a sɛgɛsɛgɛ ko jibɔ hakɛ wajibiyalen bɛ pɔnpe seko kɔnɔ ani ko degun wajibiyalen bɛ sistɛmu ka baarakɛcogo hakɛ dantigɛlen kɔnɔ, o bɛna gɛlɛyaw sɔrɔ a baarakɛtuma na cogo la min tɛ se ka bali.

Hydraulic Motor Design Families: Architecture, Trade-offs ani Baarakɛcogo anwɛlɛkiw

Orbital (Geroler) Motɛriw

U bɛ baara kɛ cogo min na

Orbital motɛri bɛ baara Kɛ ni planete gear set ye min bɛ Kɛ ni kɔnɔna rotor ye min ɲinw ye n ye ani kɛnɛma ring gear ye min ɲinw ye n+1 ye. Ni ji min bɛ tansiyɔnba la, o bɛ sobaw fa minnu bɛ bonya, minnu bɛ sɔrɔ lobuw ni ɲɔgɔn cɛ, o bɛ kɔnɔna-rotor Wajibiya ka yaala-yaala cogo la min tɛ kelen ye. O jirisunw lamagacogo in bɛ Yɛlɛma ka Kɛ jirisunw jiginni ye ka tɛmɛ jirisunba kardani fɛ walima jirisunba tilennen fɛ. Lobe so fali ni a lankolonya cogoya min bɛ to senna, min bɛ ɲɔgɔn kan, o bɛ girinya bɔli nɔgɔya kosɛbɛ — hali ni jiginni ka bon, girinya jiginni dɔw bɛ sɔrɔ a dilanni na.

Porting (Port) kɛcogo fila

Jilaji bɛ waati kɛ cogo min na ka taa lobe so kelen-kelen bɛɛ la, o bɛ orbital motɛri suguya fitinin fila ɲɛfɔ minnu tɛ kelen ye:

Disiki tilatilali bɛ baara kɛ ni fɛnɲɛnamafagalan fla ye min bɛ wuli ka wuli ka taa ɲɔgɔn fɛ ni girin sigilen ye walasa ka lobe so kelen-kelen bɛɛ siri ɲɔgɔn na ka taa tansiyɔnba dondaw ni tansiyɔn dɔgɔman bɔyɔrɔ la. O fɛɛrɛ in bɛ a yɛrɛ-yɛrɛ-sɛgɛsɛgɛli kɛ a yɛrɛ la bawo valve plate bɛ doni axially (axiale) ni sistɛmu degun ye. E OMT Series Geroler orbital motor bɛ baara kɛ ni nin disiki tilali sariyasun ye ni Geroler gear set kɔrɔlen ye min dabɔra ka baara kɛ ni tansiyɔnba ye, min bɛ se ka labɛn cogo kelen-kelen na baarakɛcogo caman ɲininiw kama.

E BMK2 disiki-jatebɔ-yɔrɔ-motɛri bɛ tugu o dilancogo hakilina kelen na, wa a ni Eaton Char-Lynn 2000 seriyali (104-xxxx-xxx) bɛ bɛn jateminɛ siratigɛ la, o bɛ kɛ sababu ye ka injiniyɛriw ka ɲɔgɔndan tilennen di sistɛmuw ma minnu jɔra fɔlɔ o plateforme lamini na. I n’a fɔ OMT Series, a bɛ baara kɛ ni Geroler gear set kɔrɔlen ye ni disiki tila-tilacogo ye ani tansiyɔnba dilancogo, min bɛ se ka labɛn baarakɛcogo caman suguya kelen-kelen bɛɛ kama.

Shaft tilatilali bɛ ji degunlen siraw kɛ ka tɛmɛn drillings fɛ bɔli shaft yɛrɛ kɔnɔ, ka valve plate bɔ yen ani ka kɔnɔna labɛn nɔgɔya jiginni sira dɔw kama. E OMRS Series shaft-distribution orbital motor bɛ baara kɛ ni nin fɛɛrɛ in ye. A bɛ bɛn Eaton Char-Lynn S 103 seriyali ma, wa a bɛ Geroler girin set dɔ don a kɔnɔ min bɛ kɔnɔna sɛgɛn musaka bɔ a yɛrɛma degunba baara kɔrɔ — ka baarakɛcogo dafalen, baarakɛcogo ɲuman ani baarakɛcogo ɲuman sabati baarakɛwaati jan kɔnɔ k’a sɔrɔ bolo ma segin a kan.

Baarakɛcogo Anwɛlɛki ani Danyɔrɔw

A ka c’a la, orbital motɛriw bɛ baara kɛ teliya la min bɛ se 15–800 rpm ma, ni u jiginni bɛ daminɛ santimɛtɛrɛ 50 ɲɔgɔn na⊃3;/rev fo ka se santimɛtɛrɛ 400 ma⊃3;/rev ma cogoya jɔnjɔnw na. Baara degun bɛ danfara ka kɛɲɛ ni modɛli ye — the OMER Series orbit motor min bɛ baara kɛ kosɛbɛ excavateur ni loader circuits kɔnɔ, o jate bɛ kɛ 10,5–20,5 MPa ye min bɛ taa ɲɛ ni 27,6 MPa peak ye, o ye degun enveloppe ye min bɛnnen don jɔli nɔrɔli baara ma. Yɔrɔ min ka bon kosɛbɛ, o laban na, a TMT V Series orbital motɛri min bɛ girinyaba la, o bɛ se ka santimɛtɛrɛ 400⊃3;/rev sɔrɔ ni 17-tooth splined output shaft ye, ka teliya dɔgɔman barikama suguya di min ka kan ka kɛ crane slewing, conveyor drives girinmanw, ani log handling na k’a sɔrɔ piston motɛri ka masinko gɛlɛya tɛ.

Dan min bɛ orbital motɛriw la, o ye ko teliya sabatilen fitinin ka bon ka tɛmɛ radiyali piston motɛriw bɛ se ka min sɔrɔ, wa doni caman baarakɛta min bɛ to senna, o bɛ funteni caman lase jiginni hakɛ kelen na ka tɛmɛ piston dilancogo kan. Ni baara bɛ kɛ tuma ni tuma ni teliya fitinin wajibiyalenw ye, o dantigɛliw ye jagokɛcogo ye min bɛ sɔn ka kɛ musaka ni dɔgɔya nafaw la, orbital motɛriw bɛ minnu di.

Baarakɛcogo minnu bɛ kɛ ni jogo ye : jɔli nɔrɔli bolifɛnw, sɛnɛ kunkolo ni fiyɛlan bolifɛnw, kɔgɔjida la deki kɔnɔfɛnw, fɛnw tacogo layini bolifɛnw, fɛnw minɛcogo winɛgiriw.

Motɛriw ka Piston radial

U bɛ baara kɛ cogo min na

Piston radial motɛriw bɛ piston caman labɛn — a ka c’a la, duuru, wɔɔrɔ walima seegin — radiyali la ka cɛmancɛ mansin walima eccentrique camring lamini. Waati bolodacogo min bɛ kɛ ni bɔlɔn ye (a ka c’a la, o ye sɔgɔlan ye min bɛ wele ko spool valve walima ported shaft) o bɛ piston so kelen-kelen bɛɛ siri ɲɔgɔn na ka kɛɲɛ ni tansiyɔnba dilancogo ni tansiyɔn dɔgɔman seginni ye. Degun fanga min bɛ pisini kelen-kelen bɛɛ kan, o bɛ Yɛlɛma ka Kɛ fanga tansiyɔn ye min bɛ mansin kan piston ni mansin jateminɛ jɛɲɔgɔnya fɛ, o bɛ wuli ka Bɔ.

Ikomi piston caman bɛ fanga-yɔrɔ-ko la tuma bɛɛ waati kelen na, wa u ka dɛmɛ bɛ Kɛ fasa-dafalen na 360 degere dafalenw kan, o la, girinya bɔli min bɛ Nà o la, o bɛ Kɛ cogo kɛrɛnkɛrɛnnen na. O nɔgɔya in teliya la min ka dɔgɔ kosɛbɛ — o ye jogo ye min ni motɛri suguya wɛrɛ tɛ bɛn — o b’a to piston radial motɛriw nafa ka bon kɛrɛnkɛrɛnnenya la bolifɛn tilennen baarakɛcogo la.

LD Seriyali: A Structured Model Range

E LD Series radial piston motor bɛ injiniyɛri jusigilan di nin fɛn dilannen denbaya ma. A jɔra ni nɛgɛ ye min ka ɲi kosɛbɛ, wa a bɛ ISO 9001 ni CE seereyaw ta, LD Series bɛ fɛnba dɔ datugu min bɛ fɛnw jiginni, degun, ani teliya la ka tɛmɛn modeli suguya duuru danfaralenw fɛ — u kelen-kelen bɛɛ labɛnna ka ɲɛ piston radial application space yɔrɔ wɛrɛ kama:

E LD6 radial piston motɛri bɛ jate 315 bar ye, wa a dabɔra cyclique shock-load sigidaw kama: log grapples, excavator bucket circuits, ani loader attachment drives yɔrɔ minnu na doni dafalen barika la — a tɛ boli cogo jɔlen na — o ye baara cogoya ɲɛfɔlen ye.

E LD2 radial piston motor bɛ teliya hakɛba dɔ bila jɔyɔrɔ fɔlɔ la min bɛ se ka baara kɛ ni a ye installation enveloppe compact kɔnɔ, o b’a kɛ sugandili nafama ye excavator swing circuits ani loader wheel motɛri jɔyɔrɔw la, yɔrɔ minnu na pakew gɛlɛyaw ye ɛntɛrinɛti gɛlɛya lakikaw ye, a tɛ diyagoya ye.

E LD3 radiyali piston motɛri bɛ 16–25 MPa hakɛ dantigɛlen degun di ni 30–35 MPa ye a kuncɛ seko ye ani 300–3,500 rpm teliya hakɛ. Modeli sugandilenw bɛ jiginni sabatilen mara 30 rpm duguma — u bɛ winching direct-drive winching ni slewing baarakɛcogo datugu k’a sɔrɔ gearbox ma dɔgɔya, ni degun hakɛ basigilenw ye minnu bɛnnen don izini sigiyɔrɔ jɔlenw ɲinini ma.

E LD8 radial piston motor bɛ baara teliya hakɛ janya fo ka se 200–3000 ma rpm kɔnɔ, ni cogoya dɔw ye minnu bɛ jiginni sabatilen sabati 20 rpm duguma. A ka FSC, CE, ISO 9001:2015, ani SGS seereyaw bɛ diɲɛ poroze sanni taabolo sɛbɛnw ɲininiw ɲɛfɔ jɔli, kungo, ani fɛnsɔrɔko siratigɛ la.

E LD16 radiyali piston motɛri bɛ LD denbaya lamini ni nɛgɛso caman-piston jɔcogo kelen ye ani seereyaw pake dafalen (FSC, CE, ISO 9001:2015, SGS), min dabɔra ka don OEM masinw na minnu bilalen bɛ jamana kɔkan suguw la ni seereyaw jigiya gɛlɛnw ye.

Baarakɛcogo-Kɛrɛnkɛrɛnnenya la Piston Radial Variants

Piston radial dilancogo caman bɛ baara kɛcogo ɲɛfɔ minnu bɛ bin LD Series anwɛlɛki kɔkan:

E IAM radial piston motor ye laɲini ye ka ɲɛsin slewing, winching, mining, marine, ani heavy industrial direct-drive systems ma — sigida minnu na torque nɔgɔlen ni ultra-low shaft speeds ani ultra-low service intervals ye wajibiw ɲɛfɔlenw ye sanni ka kɛ fɛn ɲininenw ye.

E BMK6 multi-plunger radial piston motor bɛ baara kɛ ni piston caman ye nɛgɛso kɔnɔ, ka bɔli nɔgɔman ni fanga di izini girinmanw baara sabatili la. A ka piston caman labɛnni bɛ a to torque (kurunba) caman bɛ ɲɔgɔn falen-falen dɔɔnin dɔɔnin ka tɛmɛn manivel revolution dafalen fɛ.

E ZM radial piston motor bɛ radial piston baarakɛcogo di cogo compact form factor kɔnɔ, ka retrofit baarakɛcogo ni masinw ɲɛnabɔ yɔrɔ minnu na installation volume restrictions tun bɛna radial piston architecture ban.

E NHM compact radial piston motor bɛ girinya bɔli caman fara ɲɔgɔn kan ni kɛnɛma ɲɛfɔli dɔgɔyali ye, ka ɲɛsin pakew dilanni gɛlɛya ma min bɛ sɔrɔ bi masinw dilanni na yɔrɔ minnu na girinya hakɛ wajibiyalenw tɛmɛna sigili hakɛ kan min bɛ sɔrɔ.

E HMC radial piston motor ye fɛn wɛrɛ ye min bɛ se ka kɛ ni girinyaba ye min bɛ bɛn masin girinmanw bolicogo sɛrɛkiliw ma, yɔrɔ minnu na motɛri standard-profile tɛ se ka don farikolo la.

Baarakɛcogo minnu bɛ kɛ ni jogo ye : kungo kɔnɔ baarakɛminɛnw, dugujukɔrɔ minɛnko fɛnw, kɔgɔjida la ankɔri fiɲɛbɔlanw, kran wulilanw, tunɛriw sɔgɔli minɛnw, jirisunw sɔgɔli minɛnw, kurunw wulilanw, wotoro motɛriw minnu bɛ boli tilennen bolifɛn girinmanw kɔnɔ.

Gear Motors (Motɛriw) minnu bɛ wele ko Gear

U bɛ baara kɛ cogo min na

Kɛnɛma girin motɛriw bɛ baara kɛ ni spur gear fila ye minnu bɛ bɛn ɲɔgɔn ma tigitigi, minnu bɛ wuli ka wuli ka surunya so kɔnɔ. Ni girinw bɛ bɔ dondaw fan fɛ, ɲinw yɔrɔw minnu bɛ bonya, olu bɛ ji degunlen sama. Ji bɛ taama lamini na ka so lamini gese ɲinw kɔw la — a tɛ se ka segin ka tɛmɛ gese mesh sirilen kan — wa a bɛ gɛn ni girinw bɛ remesh bɔyɔrɔ fan fɛ, o bɛ kɛ sababu ye ka jirisunba wajibiya ka wuli. Kɔnɔna girin motɛriw (gerotors) bɛ o jiginni sariya kelen sɔrɔ cogo la min ka surun kosɛbɛ.

Geriya motɛriw nafa ye jɛya ni nɔgɔya ye : yɔrɔ lamagannen damadɔw, baara kɛcogo tilennen, nɔgɔ muɲuni hakɛ danmadɔ, teliya hakɛ dantigɛlen seko ka bon, ani musaka hakɛ min ka dɔgɔ kosɛbɛ piston ni orbital alternatives jukɔrɔ kosɛbɛ. U dantigɛli jɛlen don o cogo kelen na : 100–200 ɲɔgɔn duguma, giriya motɛriw bɛ girinya ni funteni caman bɔ, o b’a to u tɛ bɛn LSHT baara lakika ma.

E GM5 Series giriya motɛri ye giriya motɛri ye min bɛ baara kɛ kosɛbɛ, min dabɔra fanga jiginni ɲinini kama jiko siratigɛ la min bɛ bɔli kɛ min bɛ kɛ ka taa a fɛ, min bɛ kɛ cɛmancɛ la, izini ni mobili baarakɛcogo caman kɔnɔ. Ka ɲɛsin mobili ni izini sigidaw ma minnu mago bɛ teliyaba la, baarakɛcogo basigilen na, ani sigicogo caman na, o... External Group Series gear motor bɛ fura fitinin di, min bɛ se ka da a kan, min musaka ka dɔgɔ ni jiginni jateminɛ tilennen ye.

Masina minnu ka girinya baarakɛnafolo ka gɛlɛn, olu kama CMF Series compact gear motor bɛ dilancogo nɔgɔman di, min teliya ka bon, min jɔlen don walasa ka jaabi teliya waati tɛmɛnenw na ani ka baara kɛcogo sabatilen sabati — o faralen ɲɔgɔn kan min b’a to a bɛnnen don kosɛbɛ mobili dɛmɛnanw ni mobili minɛnw ma, yɔrɔ minnu na, masala bɛ nɔ bila masinw ka fanga la k’a ɲɛsin a yɛrɛ ma.

Baarakɛcogo minnu bɛ kɛ cogoya la : nɛnɛbɔlanw, pɔnpe dɛmɛnanw, sɛnɛfɛnw fiyɛlanw, yeelenbɔlanw, bolifɛnw fanga bɔli siraw, mobili minɛnw dɛmɛnanw.

Motɛriw ka taama

Injiniyɛri ka ɲɛsin All-in-One Propulsion Unit ma

Taama-motɛri ye fɛn ye min bɛ kɛ ɲɔgɔn fɛ, min dilannen don walasa ka gɛlɛya kɛrɛnkɛrɛnnen dɔ ɲɛnabɔ: masin min bɛ sira kan walima min bɛ ni wotoro ye, o bɛ se ka boli cogo min na ni dannaya ye baarakɛyɔrɔ jugu la, baarakɛyɔrɔ min bɛ baara la. O fura in bɛ fɛn saba fara ɲɔgɔn kan — ji motɛri, planɛti gearbox multi-étape, ani parking frein hydraulique-released (SAHR) min bɛ kɛ ni ressort ye — ka kɛ fɛn kelen ye min datugulen don.

Planɛti gearbox bɛ girinya caya ni teliya dɔgɔyali di min ka kan ka kɛ walasa ka siraw boli teliya waleyali la ka bɔ ji motɛri la min bɛ baara kɛ a teliya hakɛ ɲuman na. SAHR frein bɛ mobili minɛ otomatiki la kuluw kan ni ji tansiyɔn bɔra — o nafa ka bon kosɛbɛ lakana na excavateurs ni donikɛlaw kɔnɔ minnu bɛ jɔ gradew kan. O jɔli min sirilen don ni fɛn kelen ye, o bɛ kɛnɛma masin jogindaw bɛɛ bɔ motɛri, girinbɔlan ani frein cɛ — jogindaw minnu ka gɛlɛn kosɛbɛ bɔgɔ doncogo la, ji jigincogo la, ani sɔgɔli la baarakɛyɔrɔw la.

E MS Series taama-motɛri jɛlen bɛ nɛgɛso muɲuli di, ka planɛtiw dɔgɔyali jɛlen di, SAHR bolifɛn jɔli frein otomatiki, ani seereyaw di FSC, CE, ISO 9001:2015, ani SGS ma — ka OEM kuntigiw ka sɛbɛnw jigiyaw dafa diɲɛ masinw feereli sugubaw kɔnɔ, ni san kelen garanti garanti bɛ o la.

Baarakɛcogo minnu bɛ kɛ ni taamasiyɛn ye : sɛgɛsɛgɛlikɛlan minnu bɛ tugu ɲɔgɔn kɔ, olu bonya suguya bɛɛ, sira donikɛlanw, mini-excavateurs, skid-steer masinw, sɛnɛfɛnw tabaga minnu bɛ sira kan ni lastikuw ye, gɛrɛn mobili jukɔrɔ wotoro.

Slew Motors (Motɛriw) ye

Rotary Upperstructure Drive ka Ɛntɛrinɛti ɲinini kɛrɛnkɛrɛnnenw

Slew motors — a bɛ wele fana ko swing motors — bɛ ɛntɛrinɛti ɲininiw kulu dɔ jira minnu ni rotary drive baarakɛcogo jɔnjɔnw tɛ kelen ye jogo ta fan fɛ. Motɛri ka kan ka teliya ka jiginniba dɔ teliya (a ka c’a la, kilo 5000–30.000 walima ka tɛmɛ o kan, ni jiginni inɛsiba ye) ka ɲɛ ka bɔ lafiɲɛbɔ la, ka slewing sabatilen kɔrɔsilen sabati fiɲɛbɔ doni ni doni jɔli inertie kama, ani ka a teliya ka se jɔyɔrɔ tigitigi ma k’a sɔrɔ a ma tɛmɛn — o bɛɛ kɛra k’a sɔrɔ a bɛ bearing radial ni axial faralen ɲɔgɔn kan doni minnu bɛ da slewing ring geometry fɛ.

O ɲininiw bɛ motɛrɛ de wajibiya min ka daminɛ girinya ka bon, min bɛ se ka kɔrɔsi kosɛbɛ gazi yɔrɔ dɔ la, ani a jɔcogo dafalen min bɛ se ka doni girinya ni inertiyali minɛ, doni minnu bɛ bɔ sanfɛla la min bɛ teliya joona. Excavateur ni crane baarakɛcogo la, slew drive system fana ka kan ka baara kɛ i n’a fɔ frein dynamique deceleration waati, ka superstructure wulilen ka kinetic energy minɛ k’a sɔrɔ a ma hydraulique shock kɛ.

E OMK2 Series slew motor bɛ baara kɛ ni stator ni rotor cogoya ye min bɛ sigi kolo la, min bɛ baara kɛcogo dafalen di nin doni cyclique ni inertial shock cogoyaw la. Nɛgɛdaga jɔli bɛ hakɛ sabatili mara min nafa ka bon walasa ka birikiw labɛn waatijan kɔnɔ bolifɛnw bolicogo la min bɛ sɛgɛnlafiɲɛbɔ miliyɔn caman dalajɛ a ka baarakɛ waati kɔnɔ.

Baarakɛcogo minnu bɛ kɛ cogoya la : excavateur sanfɛyɔrɔw swing drives, mobile crane rotation mechanisms, harbour ani portal crane slewing, knuckle-boom loader platforms, offshore drill rig rotary tables, kurunba kɔnɔ crane jiginni.

Ɛntɛrinɛti ka latigɛ hukumu: Ka jibolisira ɲuman sugandi

Paramɛtiri wolonwula ka ɲɛfɔli sɛbɛn

Hydraulique moteur sugandili ye optimisation gɛlɛya wolonwula ye. Ni i ye fɛn o fɛn sɛgɛsɛgɛ, a ka c’a la, o bɛ motɛrɛ dɔ lase min bonya ka dɔgɔ (a sumaya kojugu, a si tɛ mɛn) walima min ka bon kosɛbɛ (mu musakaw tiɲɛni, teliya kɔlɔsili jugu doni dɔgɔyalen na).

1. Bɔli girinya min bɛ to senna (Nm) — Motɛri ka kan ka girinya min sabati baara kɛcogo ɲuman na. Winɛgiriw kama: T_cont = (layini tension hakɛ × dunun radius) ÷ drivetrain baarakɛcogo ɲuman. Baarakɛminɛn minnu bɛ wuli ka wuli: T_cont = tigɛcogo ɲuman × radiyali nafama.

2. Peak output torque (Nm) — Torque min ka bon kosɛbɛ daminɛ waati, doni tali waati, walima jɔli cogoyaw la. A ka c’a la, 1,5–3× nafa min bɛ to senna jɔli minɛnw na; 1,2–1,5× ka ɲɛsin izini bolifɛnw jɔlenw ma.

3. Maximum shaft speed (rpm) — Motɛri bɛna se ka wuli teliya min ka bon kosɛbɛ baara kɛcogo la, doni tɛ min na, o fana sen bɛ o la.

4. Teliya sabatilen fitinin (rpm) — Teliya min ka dɔgɔn kosɛbɛ, doni ka kan ka baara kɛ ni min ye ka kɛɲɛ ni a kunbɛnni ye. O paramɛtiri kelen in de bɛ a jira tuma caman na ko motɛri denbaya jumɛn bɛnnen don ka tɛmɛ denbaya tɔw bɛɛ kan.

5. Sistɛmu tansiyɔn jɛlen (bar) — Baarakɛminɛnw dɛmɛnan sigicogo ka bɔ kɔsegin layini kɔ-tansiyɔn na ka bɔ case drain kɔ-tansiyɔn na. O ye degun danfara ye min bɛ sɔrɔ tiɲɛ na motɛri fan bɛɛ fɛ walasa ka girinya (torque) Bɔ.

6. Yɛlɛma wajibiyalen — Jate kɛra ka bɔ girinya ni tansiyɔn na: q (cm³/rev) = (2π × T [Nm]) ÷ (ΔP [bar] × 0,1 × η_m) .

7. Pɔnpe jibɔ wajibiyalen — Jate kɛra ka bɔ jiginni ni teliya la: Q (L/min) = q (cm³/rev) × n (rpm) ÷ (1000 × η_v) .

Motɛri suguya sugandili ka kɛɲɛ ni baarakɛcogo ɲɛfɔli ye

Baara kɛlen Jatebla Misali

Gɛlɛya : Log winch bɛ 650 Nm torque continu de wajibiya ni teliya sabatilen fitinin ye 15 rpm ani teliyaba min ye 120 rpm ye. Sistɛmu dɛmɛni bɛ bila 220 bar la; segin kɔ-tansiyɔn bɛ suman ni 8 bar ye; case drain kɔ-tansiyɔn ye 2 bar ye. Aw bɛ a miiri ko 90% bɛ se ka kɛ masinko la ani 93% ye volumɛtiri baarakɛcogo ɲuman ye.

Tansiyɔn jɛlen : 220 − 8 − 2 = 210 bar

Yɛlɛma wajibiyalen : q = (2π × 650) ÷ (210 × 0,1 × 0,90) = 4 084 ÷ 18,9 ≈ 216 cm³/rev

Motɛri suguya latigɛ : teliya min ka dɔgɔn ni 15 ye rpm ani baara gɛlɛn min bɛ to senna → motɛri piston radial

Pɔnpe bolicogo wajibiyalen teliya la: Q = (216 × 120) ÷ (1000 × 0,93) ≈ 27,9 L/min

O jibɔ ni degun faralen ɲɔgɔn kan, o bɛ pɔnpe hakɛ ni layini hakɛ wajibiyalenw dantigɛ.

Diɲɛ suguba kɔnɔko: Marabolow ka kɛrɛnkɛrɛnnenya la ani sanniko jateminɛw

Hydraulique moteur specification tɛ kɛ vacuum kɔnɔ. Labɛnni sigida, izini bolofara minnu bɛ fanga la, sigida cogoyaw, ani dugukolo suguya kelen-kelen bɛɛ ka sɔrɔko cakɛda cogoyaw, olu bɛɛ bɛ fɛn min nafa ka bon kosɛbɛ motɛri sugandili n’a sɔrɔcogo la, o cogoya.

Ameriki woroduguyanfan fɛ

Sugu laban minnu fanga ka bon — jɔli, sɛnɛ, kungo, ani petoroli baarakɛyɔrɔw — olu bɛ SAE-flanged motɛriw ɲinini bila senkan ni UNC/UNF sirilanw ni SAE spline shafts ye minɛnw tilayɔrɔ bɛɛ la. Nɛnɛba injiniyɛri ye gɛlɛya lakika ye : Kanada woroduguyanfan maraw la, Alaska, ani Ameriki jamana minnu bɛ yɔrɔ janw na, ji motɛriw ka kan ka daminɛ ni dannaya ye −40°C la, yɔrɔ min na ISO VG 46 tulu ka sɔgɔsɔgɔ bɛ se a baarakɛcogo funteni hakɛ siɲɛ tan ma. Motɛriw kofɔli k’a sɔrɔ i ma nɛnɛ daminɛ jibɔ dafalen dafa, o ye baarakɛbaliya gɛlɛya ye min bɛ sɔrɔ o suguw la. CE taamasiyɛn bɛ wajibiya ka taa a fɛ Kanada sugu donni na Ameriki Woroduguyanfan jago siratigɛw kɔnɔ minnu bɛ bɛn ɲɔgɔn ma.

Erɔpu jamanaw na

CE taamasiyɛn kɛli EU ka masinw ka sariyasen (2006/42/CE) ani degun minɛnw ka sariyasen (2014/68/EU) kɔnɔ, o ye sariya ka wajibi ye — a tɛ danfaralan ye min bɛ se ka kɛ ɲɔgɔndan ye, nka a ye sugu doncogo ye — masin kuraw ni degun minɛnw bɛɛ la minnu bilalen bɛ Erɔpu sugu la. EU ka Ecodesign Regulation bɛ ka sariyasunba dɔ dabɔ ka ɲɛsin jibolisiraw ma minnu bɛ baara kɛ kosɛbɛ, ka motɛri baarakɛcogo bɛɛ lajɛlen kɛ dantigɛli sariya ye izini yɔrɔ dɔw la a siɲɛ fɔlɔ la. Worodugu Kɔgɔji ni Norvege jamanaba kɔgɔjida la ɲininiw ka teli ka DNV GL walima Lloyd’s Register kalasi sosiyete ka sɔnni de wajibiya ka fara CE taamasiyɛn kan. ISO metric fasteners ani DIN/ISO mounting flanges ye diɲɛ bɛɛ ta ye mara kɔnɔ.

Azi saheli-kɔrɔn fɛ ani Oseyani

Palmier tulu baara Mali ni Ɛndonezi jamanaw na, kɔɔri ni nɛgɛ basigilenw bɔli Ɛndonezi, Filipine ani Papuwasi Gine jamana bɛɛ kɔnɔ, ani jɔli wari caman sɔrɔli Vietnam, Tayilandi, Ɛndonezi ani Ɔsitarali jamana bɛɛ kɔnɔ, o bɛ ji motɛri ɲinini barikama lase. Ɛntɛrinɛti gɛlɛya min bɛ nin mara in na kɛrɛnkɛrɛnnenya la, o ye funteni ɲɛnabɔli ye : lamini funteni min bɛ se 35–45°C ma, o bɛ ji tulu sɔgɔli dɔgɔya baarakɛcogo funteni na fo ka se hakɛw ma, kɔnɔna motɛri bɔgɔbɔli bɛ wuli kosɛbɛ ka tɛmɛ a dilannikɛla ka dantigɛli kan. O mara in kɔnɔ, sistɛmu dilannikɛlaw bɛ to ka sɔgɔsɔgɔninjɛ hakɛ kelen jira min ka gɛlɛn ka tɛmɛ sariya kan (VG 68 VG 46 nɔ na) walima ka nɛnɛ seko fara a kan ka tɛmɛ motɛri dilannikɛla ka kunnafonisɛbɛn bɛna min fɔ. ISO 9001 ani CE seereyaw ye bɛnkansɛbɛnw kɔnɔko wajibiyalenw ye fɛnsɔrɔko porozɛ fanba kan ni jamana caman walima jamana fila ka yiriwali wariko ye.

Moyen-Orient ani Afiriki

Petroli ni gazi infrastructures porogaramuba minnu bɛ Gulf jamanaw kɔnɔ, kɔgɔjibɔyɔrɔw jɔli Arabu gun ani Afiriki Worodugu fan bɛɛ la, ani siwili injiniyɛri porogaramubaw Sahara woroduguyanfan bɛɛ la, olu bɛ jiko motɛri ɲinini bila nin mara in kɔnɔ. Lamini funteni jugumanba (min bɛ se 55°C ma kɛnɛma yɔrɔw la minnu bɛ kɛnɛ kan), kɔgɔjida lamini fiɲɛ minnu bɛ fɛnw tiɲɛ, ani kungo kɔnɔ fɛnɲɛnamafagalanw nɔgɔli faralen ɲɔgɔn kan, o bɛ degun lakika bila motɛri sigilanw, birikiw ani dugukolo sanfɛla datugulanw na. EPC baarakɛlaw minnu bɛ porozɛbaw kan, diɲɛ bɛɛ kɔnɔ, olu bɛ ISO 9001, CE, ani SGS ka seereyaw sɛbɛnw ɲini, o min ye fɛnw sɔrɔcogo sɛgɛsɛgɛli dɔ ye. Yɔrɔw sɔrɔli marabolo feerelaw fɛ — a tɛ kɛ feereli fɔlɔ yɔrɔ dɔrɔn na — o ye ko kɔrɔba ye san caman baarakɛtaw ni ladonni bɛnkanw na.

Sinuwa ani Azi kɔrɔnyanfan fɛ

Sinuwa ka izini masinw bolofara — min ye diɲɛ kɔnɔ sɛgɛsɛgɛlikɛlanw, sɛnɛminɛnw, fɛnw kɔrɔtalanw, ani izini otomatiki dilanko tɔnba ye — o bɛ ɲininiba lase jimotɛriw ma minnu bɛ CE, ISO 9001:2015, ani SGS seereyaw ta walasa ka Erɔpu ni Ameriki Woroduguyanfan fɛnw dondonni suguw ka sɛbɛnw ɲininiw dafa. Sanniko latigɛw OEM dilanko tɔnba dɔw la, olu bɛ ɲɛminɛ fɛn saba fɛ minnu bɛ kɛ ka kɛɲɛ ni ɲɔgɔn ye: fɛn dilanni jogo ɲuman, waati min bɛ se ka kɛ, ani fɛn dilanbaga ka ɛntɛrinɛti dɛmɛni baara ka jaabi fɛɛrɛko siratigɛ la. Japon ni Kore Dugu bɛ jamana kɔnɔ jiko iziniw mara minnu yiriwara kosɛbɛ ni JIS (Japon ka izini sariyaw) ye, o min ye a ka baarakɛcogo fangama ye, min b’a ɲini motɛriw fɛ u ka sigida sariyaw dafa minnu ka teli ka tɛmɛ diɲɛ sariyaw kan.

Ameriki Latin jamanaw na

Berezili ka sɛnɛko jagokɛyɔrɔba (kɔsɔrɔ, soja, ɲɔ, misisogo), nɛgɛso ani nɛgɛso bɔli baarakɛyɔrɔw Berezili ni Sili jamanaw na, ani fɛnsɔrɔko nafolodonni min bɛ ka bonya o mara kɔnɔ, o bɛ ji motɛri ɲinini sabatili lase. Ɛntɛrinɛti cogoya min bɛ sɛnɛko ni minɛnko yɔrɔjanw na — min yɔrɔ ka jan jiko baarakɛyɔrɔ la min ka surun, n’a ka minɛnw ka ɲi — o bɛ to ka motɛriw dɛmɛ minnu bɛ nɔgɔ muɲu kosɛbɛ, minnu ka ji saniyacogo kɔrɔlen don, ani minnu bɛ se ka baara kɛ ni baarakɛminɛnw ye minnu bɛ kɛ ka kɛɲɛ ni sariya ye. Pɔritigalikan na, fɛɛrɛko sɛbɛnw kɛra feereli foroko kɔnɔfɛn ye min bɛ makɔnɔ ka taa a fɛ Berezili sugu la, bawo sigida injiniyɛriw bɛ u sen don kosɛbɛ minɛnw ɲɛfɔli la.

Maintenance Engineering: Waleya minnu bɛ baarakɛcogo ɲɛnamaya dantigɛ

Protocole de commission

Ni baara kɛra ka ɲɛ baara daminɛ don fɔlɔ la, o bɛ nɔba bila motɛri baara waati la ka tɛmɛ ladonni walew bɛɛ kan minnu bɛ kɛ kɔfɛ:

Ji fani sani a ka daminɛ: Sani aw ka sistɛmu tansiyɔn kɛ pisini walima orbital motɛri o motɛri la, aw bɛ motɛri kɛsu fa ka tɛmɛ kɛsu jibɔyɔrɔ fɛ ni ji tulu sanuman ye. Ni aw bɛ boli ni kɛsu tulu tɛ ni degun fɔlɔ ye, o bɛ birikiw tiɲɛ segin damadɔ kɔnɔ. Nin sen in bɛ to ka tɛmɛn foro kɔnɔ fɛnw sigili la, wa a ye sababuba ye min bɛ kɛ sababu ye ka motɛri tiɲɛ joona minnu bɛ i n’a fɔ fɛn dilanni nafama.

Case drain back-pressure check: Aw bɛ a lajɛ ni case drain line bɛ boli ni dan tɛ jidagayɔrɔ la. Kɔfɛ-tansiyɔn min bɛ tɛmɛ 2–3 bar kan case drain port la, o bɛ ji ji wajibiya ka tɛmɛ bɔli dawolo sigilan kan, a kɛra cogo o cogo, sigilan jogo mana kɛ min o min ye. Nin ye sigili fili ye — a tɛ motɛri fili ye — nka a bɛ jira i n’a fɔ sigilan bɔgɔbɔgɔli baarakɛwaati fɔlɔw kɔnɔ.

Tansiyɔn jiginni sɛgɛsɛgɛli : Aw bɛ sitɛmu tansiyɔn kuncɛ lakika sɛgɛsɛgɛ ni transducteur calibré ye doni sɛgɛsɛgɛli fɔlɔ senfɛ. Dɛmɛ-minɛnw bɛ wuli waati kɔnɔ, wa u bɛ se ka bila tɔgɔlafɛnw nafaw sanfɛ. Motɛri min bɛ to ka 15% degun tɛmɛnen ye, o bɛna biriki sɛgɛn tiɲɛniw dalajɛ ni hakɛ ye min ka ca ni a dilanni-ɲɛnamaya fɔlen ye siɲɛ caman.

Boli waati : Aw bɛ baara kɛ ni teliya ni doni dɔgɔyali ye miniti 10–15 kɔnɔ a daminɛ fɔlɔ la walasa ka a to kɔnɔna biriki yɔrɔw, sigilanw ani bɔlɔnw ka ɲɔgɔnyew ka se ka da u kɔnɔ sani aw ka kɛ baarakɛcogo dafalen na.

Ladonni minnu bɛ kɛ ka taa a fɛ, olu minnu ka kan ka bila jɔyɔrɔ fɔlɔ la

Ji saniyacogo ɲɛnabɔli : ISO 4406 ji saniya suguya min ɲɛfɔra motɛri dilannikɛla fɛ, o ye baarakɛcogo wajibiyalen ye min bɛ dɛmɛ ni biriki ni sigilan sɛgɛn ɲɛnamaya kunnafoniw ye. Laɲini minnu bɛ kɛ cogoya la, olu ye 17/15/12 walima ka fisa ni o ye orbital motɛriw la ani 16/14/11 walima ka fisa ni o ye piston motɛriw la. Ji saniyali ka tɛmɛ nin dan ninnu kan, o bɛ kɔnɔna sɛgɛn teliya ni hakɛ ye min bɛ bɛn fɛnɲɛnamafagalanw hakɛ ma — motɛri min bɛ baara kɛ ji suguya 19/17/14 kɔnɔ, o bɛ se ka kɛ a bɛ se ka baara kɛ ji la min ladonna ka ɲɛ, o bɛ se ka kɛ a ka baara si hakɛ tilancɛ kelen ye.

Case drain flow monitoring : Ka case drain flow hakɛ suman baarakɛcogo basigilen na (teliya basigilen, doni jɔlen) baarakɛwaati basigilenw na, o bɛ taabolo dɔ lawuli min bɛ kɔnɔna sɛgɛn jira kabini waati jan sani kɛnɛma baarakɛcogo tiɲɛni ka se ka suman. Ni dɔ farala jibolisiraw bɔli kan ni 20–30% ye ka tɛmɛ a daminɛ kan, a ka c’a la, o b’a jira ko sɛgɛn danw bɛ ka surunya; ni jibɔyɔrɔ daminɛna siɲɛ fila, o b’a jira ko motɛri labɛnni walima a falenni ka kan ka boloda joona.

Sumaya kunbɛnni : Ni ji tulu funteni bɛ mɛn ka tɛmɛ 80°C kan, o bɛ tulu faralenw tiɲɛni teliya oksidan fɛ ani ka dɔ bɔ u sɔgɔli la fo ka se yɔrɔ la, filimu jilama girinya min bɛ motɛri birikiw kɔnɔ, o bɛ jigin a dɔgɔyalenba la min ka kan ka kɛ walasa ka nɛgɛ ni nɛgɛ bali ka ɲɔgɔn sɔrɔ. Ni baarakɛcogo funteni bɛ tɛmɛ 70°C kan tuma bɛɛ, a sababu ju (nɛnɛ sebaliya, lamini funteni ka tɛmɛ dilancogo miirili kan, pɔnpe baarakɛcogo ɲuman bɔnɛ min bɛ funteni tɛmɛnen lase) ka kan ka ɲɛnabɔ sanni ka sɔn a ma i n’a fɔ a bɛ kɛ cogo min na.

Nɛnɛ daminɛcogo kololi : Ni lamini cogoyaw tɛ zeru duguma, baara miniti fɔlɔ minnu bɛ kɛ ni tulu nɛnɛman ye, min ka teli ka wuli, o ye jateminɛ waati ye min farati ka bon kosɛbɛ biriki tiɲɛni na motɛri suguya bɛɛ la. Ni aw ye a sumaya miniti 5–10 kɔnɔ ni doni ka dɔgɔn, o bɛ a to tulu funteni bɛ wuli, ka a sɔgɔli jigin, ani kɔnɔna yɔrɔw ka se u baarakɛcogo hakɛ ma sani doni dafalen ka kɛ.

Ɲininkali minnu bɛ kɛ tuma caman na (FAQ) .

J1: Mun na ji motɛriw ni ji pɔnpew kɔnɔna jateminɛcogo bɛ ɲɔgɔn ta, wa yala u bɛ se ka baara kɛ ni u ye ɲɔgɔn fɛ wa?

Ji motɛri ni pɔnpe dilanni caman — kɛrɛnkɛrɛnnenya la girin ni pisini suguyaw — kɔnɔna jateminɛ jɔnjɔn ye kelen ye bawo jiginni sariyakolo min bɛ a jukɔrɔ, o ye kelen ye : fɛn min bɛ fɛn caman Changement de volume de chambre, o bɛ ji lamaga. Danfara bɛ fanga bolicogo siratigɛ la ani ɛntɛrinɛti ɲɛnabɔli ɲuman jɔyɔrɔ kelen-kelen bɛɛ la. Pɔnpew bɛ labɛn ka ɲɛ dondaw tansiyɔn dɔgɔyali ni bɔli tansiyɔnba kama; u ka shaft bearings bonya bɛ kɛ doni minnu na configuration bɛ minnu lase. Motɛriw bɛ ɲɛnabɔ ka ɲɛ walasa ka donna tansiyɔnba dili ma shaft torque la; u ka biriki ka kan ka bɔli dawolo doni dafalen ta ka bɔ masin bolilen na. Port geometry, kɔnɔna yɔrɔw, shaft seal dimensions, ani bearing sizing kelen-kelen bɛɛ bɛ labɛn baara kɛrɛnkɛrɛnnen kama. Farikoloɲɛnajɛ bɛ se ka kɛ tuma dɔw la girin ni pisini dilanni na nka a ka c’a la, o bɛ dɔ bɔ baarakɛcogo ɲuman na, ka baara kɛ waati surunya, wa a bɛ se ka fɛn dilannikɛlaw ka garantiw tiɲɛ. Orbital motɛriw ni kɔnɔna sɛgɛsɛgɛlikɛlanw bɛ yen, a ka c’a la, u tɛ se ka kɔsegin i n’a fɔ pɔnpew fewu.

J2: Mun de bɛ 'teliya dɔgɔman-kurunba' motɛri kɛ danfara ye ni ji motɛri jɔnjɔn ye?

LSHT motɛri dabɔra kɛrɛnkɛrɛnnenya la walasa ka bɔli girinyaba dilan ni jirisun teliya dɔgɔyalenba ye — k’a ta 5 jukɔrɔ fo ka se a ka c’a la 500 rpm ma — k’a sɔrɔ a ma kɛ ni kɛnɛma girinbɔlan dɔgɔyali ye. Ji-motɛri jɔnjɔnw (kɛrɛnkɛrɛnnenya la, girin-motɛriw) bɛ girinya-kurunba Bɔ ani ka funteni caman Bɔ o teliya dɔgɔman ninnu na, o b’a To u tɛ Bɛn teliya dɔɔnin-dɔɔnin doni siratigɛ la. LSHT motɛriw — orbital (Geroler) ani radial piston suguyaw — bɛ baara kɛ ni dilancogo fɛɛrɛw ye minnu bɛ torque nɔgɔman di jiginni dafalen kɔnɔ hali ni teliya fitinin ye: multi-lobe orbital gear set bɛ overlapping chamber pressurization dilan, ani multi-piston radial arrangement bɛ pistonw tasuma ka kɛɲɛ ni ɲɔgɔn ye. Piston radial motɛriw bɛ teliya sabatilen fitininw sɔrɔ (tuma dɔw la, u bɛ 5 rpm duguma) ani ka doni tɛmɛnenw minɛ minnu ka bon ka tɛmɛ orbital designs kan.

J3: Ne bɛ se ka ji-motɛri bonya cogo di ni ne bɛ doni girinya ni motɛri teliya wajibiyalenw dɔrɔn de dɔn?

Aw mago bɛ nafa fila wɛrɛw la sani aw ka jatebɔ kɛ jiginni na: tansiyɔn jɛlen danfara ani masinw ka baarakɛcogo ɲuman makɔnɔnen. Tansiyɔn jɛlen = sistɛmu dɛmɛnan sigicogo − kɔsegin layini kɔfɛ-tansiyɔn − kɛsu jibɔ kɔfɛ-tansiyɔn. A ka c’a la, masinw ka baarakɛcogo ɲuman ye 88–92% ye piston motɛriw la ani 85–90% ye orbital motɛriw la cogoya latigɛlenw na.

Yɛlɛma (cm³/rev) = (2π × Torque [Nm]) ÷ (Tansiyɔn jɛlen [bar] × 0,1 × η_m)

O kɔfɛ, aw bɛ pɔnpe bolicogo wajibiyalen dafa: Q (L/min) = Yɛlɛma (cm³/rev) × Teliya (rpm) ÷ (1.000 × η_v)

Ni jibɔ wajibiyalen tɛmɛna pɔnpe seko kɔrɔ kan, aw bɛ dɔ fara sistɛmu tansiyɔn kan (o bɛ dɔ bɔ jiginni ni jibɔ wajibiyalen na) walima ka dɔ fara pɔnpe jiginni kan. O ɲɔgɔndɛmɛ in de y’a to motɛri sugandili ni pɔnpe sugandili ka kan ka kɛ ɲɔgɔn fɛ, a man kan ka kɛ ɲɔgɔn kɔ.

J4: Danfara jumɛn bɛ baarakɛcogo la disiki-ported ni shaft-ported orbital motor cɛ?

U fila bɛɛ bɛ ji degunlen tila-tila Geroler gear set chambrew la minnu bɛ wuli, nka u bɛ tɛmɛ fɛɛrɛ wɛrɛw fɛ. Motɛri min bɛ ni disiki ye, o bɛ baara kɛ ni bɔlɔn fla ye min bɛ wuli ka wuli ka wuli ka taa ɲɔgɔn fɛ ni girin sigilen ye, ka so kelen-kelen bɛɛ siri degunba la walima ka segin ka tɛmɛ dakunw fɛ minnu bɛ waati tigitigi la. O dilancogo in ka dɔgɔ, a bɛ degunba minɛ ka ɲɛ, wa a bɛ sɛgɛn musaka bɔ a yɛrɛma ni degun doni plati bɛ sɛgɛn cogo kelen na. Motɛri min bɛ don jiribolo la, o bɛ ji bila sira kɔnɔna na jirisunw fɛ bɔyɔrɔ la, o bɛ bɔlɔn plati ban ani ka jiginni ɲɛsincogo caman di. OMRS Series bɛ baara kɛ ni jirisunw tilatilali ye ani ka kɔnɔna sɛgɛnw musaka bɔ a yɛrɛma degunba la — ka baarakɛcogo ɲuman ni baarakɛcogo ɲuman sabati waati kɔnɔ. A ka c’a la, sugandili waleyali latigɛ min bɛ kɛ u fila ni ɲɔgɔn cɛ, o bɛ kɛ ni ɲɛsincogo gɛlɛyaw jiginni ye, teliya wajibiyalenw, ani sistɛmu degun sanni ka kɛ baarakɛcogo danfara jɔnjɔnw ye.

J5: Seereyaw jumɛnw nafa ka bon baarakɛcogo la ni jago ye fɔlɔ ji motɛriw la?

Baarakɛcogo kɔrɔ seereyaw ye : ISO 9001:2015 (a bɛ jogoɲumanya ɲɛnabɔcogo sɛbɛnnen dɔ sinsin ni mɔgɔ sabananw ka jateminɛ ye — min bɛ tali kɛ sɛnɛfɛnw bɔli ɲɔgɔn na); CE taamasiyɛn (a wajibiyalen don sariya siratigɛ la walasa ka don UE sugu la, o bɛ tali kɛ fɛɛrɛko dosiye sɛbɛnw na ani bɛnkanw jateminɛni na — a yɛrɛ tɛ fɔ degun minɛnw kama minnu bɛ dan dɔw sanfɛ); DNV GL / Lloyd’s Register / ABS kalasi tɔn ka sɔnni (o bɛ tali kɛ dilancogo lajɛ yɛrɛ la ani suguya sɛgɛsɛgɛli la danfara jɛkulu fɛ — kɔrɔ bɛ min na kɔgɔji ni kɔgɔjida la baarakɛcogo la). A tɛ siri kosɛbɛ fɛɛrɛko siratigɛ la nka a nafa ka bon jago siratigɛ la : SGS sɛgɛsɛgɛli (a bɛ lot sɛgɛsɛgɛli kɛrɛnkɛrɛnnenw sinsin, a tɛ jogoɲumanya siratigɛ la min bɛ senna — nafa ka bon cikan kelen-kelen bɛɛ sɛgɛsɛgɛli la); FSC ka seereyaw (kungo lakanani cakɛda-ladonni sariya, min wajibiyalen don kungo minɛnw feerela dɔw fɛ). Aw bɛ seere sɛbɛn lakikaw ɲini tuma bɛɛ ni bɔli don ye, u bonya, ani seereyaw farikolo kunnafoniw — logo min bɛ kunnafonidilan kan, o tɛ seereya ye.

J6: Ji-motɛri dɛsɛ sababu juguw ka teli ka kɛ jumɛnw ye, ani u bɛ sɛgɛsɛgɛ cogo di?

Ka kɛɲɛ ni ɲɔgɔn ye cogo gɛlɛn na foro baara kunnafoniw kɔnɔ: (1) Nɔgɔli min bɛ sɔrɔ sɛgɛn fɛ — fɛnɲɛnamafagalanw hakɛ cayalenba bɛ kɔnɔna yɔrɔw jatebɔ teliya; a sɛgɛsɛgɛra tulu sɛgɛsɛgɛli fɛ ani case drain flow trend wulilen fɛ. (2) Degun tɛmɛnen min bɛ mɛn sen na — dɛmɛnan min bɛ bila sanfɛ kojugu walima a tɛ baara kɛ ka ɲɛ; a bɛ sɛgɛsɛgɛ ni tansiyɔn sumanikɛlan ye min bɛ kɛ doni kɔrɔ. (3) Sumaya tiɲɛni — baarakɛcogo funteni kojugu min bɛ tulu fin ka tɛmɛ a sɔgɔli hakɛ fitinin kan; a bɛ sɔrɔ funteni kɔlɔsili fɛ min bɛ to senna. (4) Tiɲɛni min bɛ daminɛ nɛnɛ na — tulu nɛnɛma min ka gɛlɛn kosɛbɛ, o bɛ birikiw kɔngɔ degun fɔlɔ la nɛnɛ waatiw la; a sɛgɛsɛgɛra ni biriki sɛgɛsɛgɛli ye min b’a jira ko tiɲɛni bɛ caya boliyɔrɔ milimɛtɛrɛ fɔlɔ damadɔw la. (5) Case drain back-pressure — shaft seal tiɲɛni ka bɔ installation fili la; a sɛgɛsɛgɛra ni kɛnɛma jiribolo dacogo yelen ye baarakɛwaati fɔlɔ kɔnɔ. Fɛɛrɛko siratigɛ la, filiw danfara — ka sistɛmu tansiyɔn, kɔ-tansiyɔn, funteni, ani ji saniyacogo dafa sani ka motɛrɛ jalaki — o bɛ an yɛrɛ tanga motɛriw cili ma minnu bɛ se ka baara kɛ ani ka a jujɔ yɛrɛyɛrɛ tunun.

J7: Lamini baarakɛcogo funteni bɛ nɔ jumɛn bila ji motɛri sugandili la ani sistɛmu dilanni na?

Lamini funteni bɛ nɔ bila sugandili la fɔlɔ a nɔfɛta fɛ ji tulu sɔgɔli la. ISO VG 46 tulu bɛ se ka kɛ 46 cSt ɲɔgɔn ye 40°C la ani 7 cSt ɲɔgɔn na 100°C la. Ni motɛri dondaw tulu funteni bɛ tɛmɛ 70°C kan tuma bɛɛ (a ka teli ka kɛ yɔrɔw la minnu ka timi walima doni ka ca yɔrɔ minnu na, nɛnɛ tɛ minnu na), a sɔgɔli bɛ jigin 15–20 cSt dancɛ jukɔrɔ, kɔnɔna na, biriki filimuw bɛ daminɛ ka tiɲɛ yɔrɔ min na. O bɛ dɔ fara kɔnɔna bɔgɔbɔli kan, ka dɔ bɔ volumɛtiri baarakɛcogo ɲuman na, ka sɛgɛn teliya waati kelen na. Sisitɛmu dilannikɛlaw minnu bɛ yɔrɔw la minnu funteni ka bon (Azi saheli-kɔrɔn fɛ, cɛmancɛ kɔrɔnfɛla, Sahara woroduguyanfan fɛ) olu bɛ to ka o ɲɛnabɔ ni ISO VG 68 tulu ɲɛfɔli ye, ka tulu fara fiɲɛ kan walima tulu ni ji la, ani ka motɛri baarakɛcogo basigilenw dɔgɔya ni 10–15% ye. Nɛnɛ waatiw la, farati bɛ kɔsegin: tulu nɛnɛman ni tulumugu bɛ kɔnɔna jibɔ bali, wa a bɛ se ka kɛ sababu ye ka cavitation kɛ nɛnɛ daminɛ waati, o bɛ kɛ sababu ye ka sumaya kɛcogo dɔw wajibiya sani aw ka baarakɛ doniw da.

J8: Ne ka kan ka mun sɛgɛsɛgɛ sani ka ji suguya caman wuli sistɛmu kɔnɔ min kɔnɔ ji motɛriw bɛ yen?

Jilafɛn suguya caman cili — ka bɔ tulu la min bɛ bɔ tulu la ka taa ji la min bɛ se ka tasuma kɛlɛ, walima ka bɔ petoroli la ka taa ɛsitɛri la min bɛ se ka tiɲɛ — o bɛ fɛn naani sɛgɛsɛgɛli de wajibiya sani fɛn caman Changement ka kɛ: (1) Sigilanw bɛnkan — nitirili (NBR) sigilanw tɛ bɛn ni poliyɔli ɛsitɛri jilamaw ye walima HFD fositɛri ɛsitɛri dɔw aw bɛ elastomɛri ɲɛfɔli sɛgɛsɛgɛ motɛri sigilan bɛɛ kan sistɛmu kɔnɔ. (2) Kɔnɔnafɛnw datugulanw — motɛri dɔw kɔnɔna yɔrɔw furakɛra kɛrɛnkɛrɛnnenya la tulu minɛni kama; ɛsitɛri minnu bɛ se ka tiɲɛ, olu tɛ se ka tulumafɛn kelen di o yɔrɔw la. (3) Viscosity grade equivalence — tasuma-fanga-ji minnu ka teli ka kɛ ni viscosity-temperature curves ye ka tɛmɛ mineral oil kan; aw bɛ a jira ko kalasi sugandilen bɛ sɔgɔsɔgɔninjɛ kelen di baarakɛcogo funteni na. (4) Sisitɛmu ko wajibiyalen — tulu minɛn tolenw nɔgɔli sitɛmu kɔnɔ min jiginna ka kɛ ji ye min bɛ se ka tiɲɛ walima min bɛ se ka tasuma kɛlɛ, o bɛ se ka kɛ sababu ye ka bɛnkanw kɛ walima ka tɛmɛ ji kura nɔgɔli hakɛ kan min yamaruyara. Sɛgɛsɛgɛli naani bɛɛ bɛ fɛn dilannikɛlaw ka dantigɛli de wajibiya — kɔnɔna bɛnkan kunnafoniw tɛ sɔrɔ foroba la motɛri modɛli bɛɛ la.