Ndi chiyani chomwe chili chabwino pa makina a mafakitale: Hydraulic Vane Motor kapena Gear Motor?

• Ma mota a hydraulic vane nthawi zambiri amapereka mphamvu yosalala komanso ripple yotsika kuposa ma mota a giya.
• Ma injini a giya nthawi zambiri amakhala osavuta, opapatiza, komanso osavuta kuwafotokozera pa mtengo wake.
• Pa jekeseni wopangira ndi ma hydraulic olondola, magwiridwe antchito a mota ya vane nthawi zambiri amakhala abwino.
• Pa malo ovuta, ntchito zina, komanso makina omwe amawononga ndalama zambiri, injini zamagiya nthawi zambiri zimakhala chisankho chothandiza.

Kusankha mota ya hydraulic vane si chinthu chokhacho chomwe chimasankhidwa; ndi chisankho cha dongosolo chomwe chimalumikizidwa ndi kupanikizika, magwiridwe antchito, phokoso, ndi kukonza. Mu ma hydraulic a mafakitale, magwiridwe antchito a makina nthawi zambiri amaweruzidwa ndi kubwerezabwereza, kulekerera kuipitsidwa, komanso chitonthozo cha mawu, ndipo zinthuzi zingakhale zofunika monga mphamvu ya dzina. Mwachitsanzo,ISO 4406imatanthauzira malamulo oyeretsa madzi a hydraulic, pomweNISTimapereka maumboni ofotokozera za metrology ndi muyeso omwe amathandizira kuyesa kolondola kwa magwiridwe antchito. Ngati mukuyang'ana chosintha kapena kukweza, funso lenileni si injini iti yomwe ili yabwino kwambiri padziko lonse lapansi, koma ndi iti yomwe ikugwirizana ndi ntchito ya makinawo, makamaka mukamagwiritsa ntchito.mndandanda wamagalimoto a hydraulic, vane mpope mndandanda, kapena chokulirapoyankho la dongosolo la servo.

Hydraulic Vane Motor vs Gear Motor: kusiyana kwakukulu pakati pa makina amafakitale

Mota ya hydraulic vane nthawi zambiri imasankhidwa kuti iyende bwino, pomwe mota ya giya nthawi zambiri imasankhidwa kuti imangidwe mosavuta komanso kuti igule ndalama zochepa.

Zonsezi zimasintha mphamvu ya hydraulic kukhala mphamvu yozungulira ya makina, koma zimachita mosiyana. Mota ya vane imagwiritsa ntchito ma vane otsetsereka omwe amatsatira mphete ya kamera, yomwe imafalitsa mphamvu ya hydraulic mofanana mozungulira rotor. Mota ya gear imagwiritsa ntchito ma meshing gear kuti ipange torque, zomwe zimapangitsa kuti kapangidwe kake kakhale kolimba komanso kosavuta kugwedezeka ndi kuthamanga kwa madzi. Kusiyana kumeneku ndi chifukwa chake mota ya vane nthawi zambiri imakhala chete komanso yokonzedwa bwino ikagwira ntchito, makamaka pazida zomvera.

Tebulo limenelo likufotokoza chifukwa chake wopanga makina omwewo angatchule mota ya vane pa mzere umodzi ndi mota ya giya pa mzere wina. Ngati makinawo apangidwa mozungulira kulondola, phokoso lochepa, komanso liwiro lokhazikika, mota ya vane nthawi zambiri imakhala yoyenera bwino. Ngati makinawo apangidwa mozungulira kulimba ndi kuwongolera mtengo, mota ya giya nthawi zambiri imapambana.

Kumene injini ya hydraulic vane imagwira ntchito bwino

Mota ya hydraulic vane imagwira ntchito bwino kwambiri pamene ikupereka torque yosalala komanso kuyenda kolamulidwa.

Kuumba jakisoni ndi chitsanzo chomveka bwino. Makina ojambulira nthawi zambiri amafunika kubwerezabwereza kukanikiza, kuyankhidwa kwa hydraulic kokhazikika, komanso kuchepa kwa mphamvu ya mawu mufakitale. Mu makina osungira mphamvu a servo, mota ya vane yolumikizidwa ndi pampu ndi drive yogwirizana bwino ingathandize makinawo kugwira ntchito pokhapokha ngati pakufunika kutero, ndichifukwa chakemayankho ofanana ndi servoChofunika kwambiri pakusintha kwamakono. Mota si injini yamagetsi yokha; ndi gawo la kuzungulira kowongolera.

Ma Vane motors amakondedwanso mu zida zamakina, malo oyesera, ndi makina osindikizira mafakitale komwe kusintha kwa mphamvu kungakhudze ubwino wa chinthu. Chifukwa chothandiza ndichakuti mphamvu yotulutsa bwino imachepetsa kugwedezeka komwe kumatumizidwa mu chimango, zomwe zingathandize kuteteza ma bearing, zisindikizo, ndi zida zina pakapita nthawi. Mu mapulojekiti ambiri okonzanso, cholinga si mphamvu yotulutsa mphamvu yochuluka kwambiri, koma mphamvu yotulutsa yokhazikika pansi pa katundu wosinthika.

Pamene makinawa akufunika zida zina m'malo mokonzanso kwathunthu, nsanja ya injini ya vane imakhala yofunika kwambiri. Ichi ndichifukwa chake kuzama kwa katalogi ndikofunikira, kuphatikizapo matupi a injini, makatiriji, ndi kupezeka kwa ziwalo kudzera mumota ndi ziwalondi masamba ena okhudzana ndi zinthu zina.

Kumene injini ya giya ndiyo chisankho chabwino kwambiri m'mafakitale

Giya yamagetsi nthawi zambiri imakhala chisankho chabwino kwambiri pamene kulimba, kuphweka, ndi mtengo wake ndizofunika kwambiri kuposa kukonza mawu.

Ma mota a giya amapirira bwino ntchito yovuta, makamaka m'makina omwe fumbi, kugwedezeka, ndi katundu wochepa nthawi ndi nthawi zimakhala zofala. Makina oyenda, zida zaulimi, ndi makina ena ogwiritsira ntchito zinthu nthawi zambiri amaika patsogolo kupulumuka kuposa phokoso lochepa. Pazochitika izi, kuphweka kwa injini ya giya kungapangitse kukonza kukhala kosavuta komanso kugula mwachangu.

Magiya amagalimoto amakongolanso ngati makinawo safuna kuyenda bwino. Ngati katunduyo ndi wozungulira koma wosasinthasintha, giya imatha kugwira ntchito mokwanira pamtengo wotsika wa umwini. Kwa ogula ambiri, chimenecho ndicho chifukwa chachikulu: si injini iti yomwe ili yabwino kwambiri, koma ndi iti yomwe ili ndi ndalama zokwanira pakugwiritsa ntchito.

1. Gwiritsani ntchito injini ya giya pamene makinawo akuyang'ana kwambiri mtengo wake ndipo katundu wake si wofunikira kwambiri pakulondola kwake.
2. Gwiritsani ntchito injini ya giya pamene kukana kuipitsidwa kuli kofunika kwambiri kuposa phokoso lochepa.
3. Gwiritsani ntchito injini ya giya pamene liwiro losinthira ndi kupezeka kwa zida ndizofunikira kwambiri pogula.

Mu makina akale, magiya amathanso kukhala osavuta kupeza ngati olowa m'malo mwachindunji ngati malo oyambira, shaft, ndi porting ndi okhazikika. Zimenezi zimapangitsa kuti zikhale zothandiza pakuthandizira zida zakale, makamaka pamene wogula akufunika kusinthidwa mwachangu kuchokera kwa wogulitsa yemwe amapereka njira zotsatizana komanso zosinthana.

Deta ya magwiridwe antchito yomwe ndi yofunika kwambiri pakusankha mota ya hydraulic

Manambala othandiza kwambiri pa ntchito si mabukhu onena za ntchito; ndi manambala omwe amatsimikiza ngati injiniyo ikupulumuka ntchitoyo.

Kusankha injini ya hydraulic kuyenera kuyamba ndi kuyesedwa kwa kuthamanga, kusunthika, liwiro, komanso kuyeretsa madzi. Ma code a ISO cleaning ndi ofunikira chifukwa kuipitsidwa kumakhudza mwachindunji kuwonongeka kwa ma vane ndi ma giya. Malinga ndiISO 4406, kuyeretsa madzi kumanenedwa ngati nambala ya manambala atatu kutengera kuchuluka kwa tinthu tating'onoting'ono. Pakukonza kwenikweni mafakitale, kusintha kuchoka pa madzi odetsedwa kupita ku cholinga choyeretsa cholamulidwa kungathandize kwambiri kudalirika, makamaka pazinthu zolondola.

Pa mayeso ndi kutsimikizira kwa hydraulic, njira yoyezera ndi yofunika. Miyezo mongaISO 6020-2ndizofunikira pakupanga zinthu za hydraulic ndi system, pomweASTM D1193imatanthauzira ubwino wa madzi ogwiritsidwa ntchito m'ma laboratories ndipo ndi yothandiza ngati njira yowerengera kuchuluka kwa madzi pokambirana za kulondola kwa mayeso ndi kuwongolera kuipitsidwa m'ma laboratories othandizira. Miyezo iyi si yokongoletsa malonda; imapanga momwe magwiridwe antchito obwerezabwereza amatsimikizidwira.

Kwa ogula mafakitale, cholakwika chofala kwambiri ndi kuyerekeza mphamvu ya akavalo kapena kusuntha kwa galimoto. Manambala amenewo sakukuuzani ngati injiniyo idzayenda mwakachetechete, idzakhalabe yozizira, kapena idzapulumuka nthawi yeniyeni yogwirira ntchito.

Hydraulic vane motor ndi gear motor: kukonza, kuipitsidwa, ndi nthawi yogwira ntchito

Kulemera kwa kukonza ndi chimodzi mwa kusiyana kwakukulu pakati pa ma vane motors ndi ma gear motors.

Mota ya vane imadalira mawonekedwe otsetsereka, kotero ukhondo wamadzimadzi ndi ubwino wa mafuta ndizofunikira kwambiri. Mota ya giya ndi yosavuta kugwiritsa ntchito, koma kuwonongeka kumatha kufulumira pamene kuthamanga kwa mpweya, mpweya, kapena kuipitsidwa kwakhala kozolowereka. M'zochitika zonsezi, nthawi yogwira ntchito siikhudza gawo lokhalo koma imayang'ana kwambiri makina ozungulira: kusefa, kapangidwe ka reservoir, kukhazikika kwa kuthamanga kwa mpweya, ndi khalidwe la kukhazikitsa.

Makampani opanga mafakitale nthawi zambiri amapeputsa mtengo wa nthawi yopuma. Pakupanga zinthu zambiri, ndalama zenizeni sizimangokhala gawo losinthira; ndi kutayika kwa kupanga, kusokonekera kwa antchito, ndi kuyambitsanso zinyalala. Pachifukwa ichi, ogula nthawi zina amasankha mota ya vane yokwera mtengo pang'ono ngati imachepetsa madandaulo a phokoso, kupsinjika kwa kutentha, komanso kuyimitsidwa kosakonzekera.

• Yang'anani kalasi yosefera musanasankhe mtundu uliwonse wa mota.
• Tsimikizirani kugwirizana kwa shaft ndi coupling runout panthawi yoyika.
• Tsimikizani kukwera kwa kuthamanga kwa magazi pogwiritsa ntchito choyezera kapena chosinthira mphamvu.
• Yang'anani kutentha kwa mzere wobwerera kuti mupewe kuwonongeka kwa kutentha.

Apa ndi pomwe njira yopangira zida zosinthira imafunika. Ngati fakitale ikugwiritsa ntchito zida zakale zochokera kunja, kuyanjana ndi zinthu zina kungakhale kopindulitsa kwambiri kuposa chizindikiro choyambirira. Ichi ndichifukwa chake ogula ambiri amafunafuna makatalogu osinthana mongamabanja a mapampu a vanendi zigawo zofanana zomwe zapangidwira machitidwe akale.

Momwe mungasankhire pakati pa injini ya hydraulic vane ndi injini ya gear mu mapulojekiti enieni

Chisankho chabwino kwambiri chimaonekera bwino mukangoyang'ana momwe makinawo akugwirira ntchito ndi mphamvu za injiniyo.

Yambani podziwa ngati makinawo akuyenda bwino kapena motsogozedwa ndi mphamvu. Makina oyenda bwino amasamala za kukhazikika kwa liwiro, phokoso lochepa, komanso mphamvu yosalala. Makina oyenda bwino amasamala za mtengo, kulimba, komanso kusintha mosavuta. Ngati makinawo ndi chingwe chopangira jekeseni, brake yosindikizira, kapena makina opangidwa ndi mafakitale olondola, mota ya vane nthawi zambiri imakhala yolimba kwambiri. Ngati ndi makina oyenda kapena ogwiritsidwa ntchito omwe ali ndi ntchito yovuta, mota ya giya ikhoza kukhala yokwanira.

1. Fotokozani kayendedwe ka ntchito: kosalekeza, kosasinthasintha, kapena kolemera kwambiri.
2. Khazikitsani cholinga cha mawu: phokoso lochepa kapena phokoso lokhazikika la mafakitale.
3. Onetsetsani kuti pali chiopsezo cha kuipitsidwa: zomera zomwe zimatetezedwa bwino kapena malo ouma m'munda.
4. Tsimikizani choletsa chosinthira: kuyanjana kwa malo osungiramo zinthu, shaft, ndi port.
5. Yerekezerani mtengo wonse: mtengo wogulira, kukonza, ndi nthawi yopuma.

Ngati makinawa akukonzedwa kuti asunge mphamvu, kusankha injini kuyenera kuyesedwa pamodzi ndi kusankha pampu, njira yowongolera, ndi kukonza ma drive. Makina ogwirizana bwino amatha kuchita bwino kuposa gawo lalikulu lodziyimira lokha lomwe linasankhidwa pa kukula kwa dzina lokha.

Zochitika zosinthira, kuyanjana, ndi zinthu zofunika kuziganizira potumiza mwachangu

Kugwirizana kwa zinthu zina nthawi zambiri kumakhala kofunika kwambiri kuposa momwe zinthu zilili pamlingo wapamwamba.

Mu ma hydraulic a mafakitale omwe agulitsidwa kale, ogula nthawi zambiri amafunafuna zosinthira mwachindunji, zofanana, kapena njira zina zopezera zida zakale. Izi ndi zoona makamaka kuzinthu zachilengedwe monga Vickers, Denison, Yuken, Tokimec, ndi nsanja zogwirizana ndi Rexroth. Pazochitika zimenezo, chisankho choyenera ndi mota yomwe imagwirizana ndi makinawo popanda kusintha kwambiri pamene ikusunga mphamvu ndi kayendedwe kofunikira.

Kwa magulu ogula zinthu, kutumiza mwachangu kungakhale kothandiza ngati luso lapamwamba. Mota yomwe ili yabwino kwambiri koma yosapezeka kwa milungu ingawononge kwambiri ntchito kuposa mota yomwe sigwira ntchito bwino yomwe imatumizidwa mwachangu. Ichi ndichifukwa chake mabanja azinthu, makatalogu azinthu, ndi chithandizo cha mapulogalamu ndizofunikira kwambiri monga momwe zida zimagwirira ntchito.

Kwa ogula omwe akuyang'ana kwambiri pakusintha kwa dongosolo, ogulitsa omwe ali ndi magawo ambiri mongama mota a hydraulic, machitidwe a servondiChidule cha kampaniMasamba amatha kuchepetsa chiopsezo cha kupeza zinthu zatsopano ndikupangitsa kuti kutsimikizira kwaukadaulo kukhale kosavuta.

Ndondomeko ya zisankho: ndi mota iti yomwe muyenera kugula?

Mota yoyenera ndi yomwe ikugwirizana ndi momwe makinawo amagwirira ntchito, osati yomwe ili ndi mawonekedwe abwino kwambiri.

Ngati makina anu akufunika kugwira ntchito mwakachetechete, mphamvu yokhazikika, komanso kuwongolera bwino, sankhani mota ya hydraulic vane. Ngati makina anu akufunika mota yolimba komanso yotsika mtengo kuti igwire ntchito molimbika, sankhani mota ya giya. M'mapulojekiti ambiri amafakitale, yankho si mota imodzi kwamuyaya, koma mota imodzi pa banja lililonse la makina. Ichi ndichifukwa chake ogula odalirika amasunga njira zonse ziwiri mu njira yawo yopezera zinthu.

Monga lamulo, ngati madandaulo a phokoso, kugwedezeka, ndi kusinthasintha kwa magwiridwe antchito ndi gawo la vuto, mota ya vane iyenera kuganiziridwa kaye. Ngati vuto ndi kupanikizika kwa bajeti ndipo makinawo amapirira kugwedezeka kwambiri, mota ya giya nthawi zambiri imakhala yokwanira.

• Sankhani mota ya vane kuti ikhale ndi mphamvu yosalala komanso ma hydraulic olondola.
• Sankhani injini ya giya kuti igwire ntchito molimbika komanso kuti ikhale yotsika mtengo.
• Sankhani kutengera kuthamanga, ukhondo, ndi nthawi yogwirira ntchito, osati kukula kokha.

FAQ

Kodi mota ya hydraulic vane ndi yabwino kuposa mota ya gear?

Mota ya hydraulic vane imakhala bwino ngati makinawo akufunikira mphamvu yosalala, phokoso lochepa, komanso kuyenda kokhazikika. Mota ya giya imakhala bwino ngati kuphweka, mtengo, ndi kulimba ndizo zinthu zofunika kwambiri.

Ndi mota iti yomwe ili chete, mota ya vane kapena mota ya giya?

Mota ya vane nthawi zambiri imakhala chete chifukwa mphamvu yake imakhala yosalala ndipo phokoso la madzi limakhala lochepa kuposa mota ya gear.

Ndi mota iti yomwe imakhala nthawi yayitali m'malo opanda mpweya?

Nthawi zambiri injini ya giya imalekerera kuipitsidwa bwino, koma mapangidwe onse awiri amafunika kusefedwa bwino. Ukhondo wamadzimadzi kutengeraISO 4406akadali ofunikira.

Kodi mota ya vane ndi yoyenera kugwiritsa ntchito makina opangira jakisoni?

Inde. Mota ya vane nthawi zambiri imakhala yoyenera kwambiri popangira jakisoni chifukwa njirayi imapindula ndi kuyankha bwino kwa kuthamanga kwa magazi komanso kulamulira kokhazikika.

Kodi injini ya giya ingalowe m'malo mwa injini ya vane mwachindunji?

Nthawi zina, koma pokhapokha ngati shaft, mounting, displacement, pressure rating, ndi port layout zikugwirizana ndi zofunikira za makina omwe alipo.

Ndi njira iti yomwe ili yabwino kwambiri pakusintha kosunga mphamvu za servo?

Mota ya hydraulic vane nthawi zambiri imakhala yabwino kwambiri m'makina ogwirizana ndi servo chifukwa kutulutsa bwino kumathandizira machitidwe owongolera bwino.

Kodi ndiyenera kuyang'ana chiyani ndisanayambe kuyitanitsa injini ya hydraulic?

Yang'anani kapangidwe ka makina oikira, kukula kwa shaft, kusuntha, kuchuluka kwa kuthamanga kwa madzi, kuchuluka kwa liwiro, kuyera kwa madzi, komanso ngati makinawo akufunika makina ogwirizana kapena osinthira mwachindunji.