Hydraulic Cylinder Eyais Discour ndi Mavuto

Hydraulic Cylinder Eyais Discour ndi Mavuto

Dongosolo lathunthu la hydraulic limakhala ndi gawo la mphamvu, gawo lolamulira, gawo lothandiza, lomwe gawo la ExRrailic ndi gawo lamphamvu ndi gawo lamagetsi kuti lichitepo kanthu.
Ndi chida chofunikira kutembenuka. Kupezeka kwa kulephera kwake pakugwiritsa ntchito nthawi zambiri kumakhudzana ndi dongosolo lonse la hydraulic, ndipo pali malamulo ena omwe amapezeka. Malingana ngati magwiridwe ake ogwirira ntchito, kuvutitsa sikovuta.

Ngati mukufuna kuthetsa kulephera kwa silini hydraulic mu nthawi yake, molondola komanso moyenera, muyenera kumvetsetsa momwe kulephera kunachitikira. Nthawi zambiri chifukwa chachikulu cha kulephera kwa hydraulic sichitha kugwira ntchito komanso kugwiritsa ntchito, kukonza kosakwanira sikungapitirize, kuganizira kosatha pakupanga dongosolo la hydraulic dongosolo.

Zolephera zomwe nthawi zambiri zimachitika pakugwiritsa ntchito ma cyliners hydraulic zimawonetsedwa makamaka kapena zolondola, zopumira zamafuta, kuwonongeka kwa mafuta.
1. Hydraulic cylinder kuphedwa
1.1 Kupanikizika kwenikweni komwe kugwirizanitsa sindanal siilinder sikokwanira kuchititsa cylinder ya hydraulic kuti alephere kuchitapo kanthu

1. Pansi pa ntchito ya hydraulic dongosolo, pomwe mafuta ogwirira ntchito amalowa mu siliyi ya hydraulic, piston sasuntha. Gaugege yolumikizidwa imalumikizidwa ndi kuvala kwa mafuta a hydraulic, ndipo polemba zovuta kusambirana, motero pakhomo pa mafuta ovota amatha kuchotsedwa mwachindunji. lotseguka,
Pamlomo wa hydraulic ukupitilira mafuta ku dongosolo, ndipo upenye ngati pali mafuta ogwirira ntchito kunja kwa stale skiperinic ya hydrailic. Ngati kulibe mafuta kuchokera ku kolowera mafuta, kumatha kuweruzidwa kuti sililiki la hydralic palokha kuli bwino. Pakadali pano, zigawo zina za hydraulic ziyenera kusakidwa molingana ndi mfundo yayikulu yoweruza hydraulic dongosolo.

2. Ngakhale pali ntchito yamadzimadzi mu silinda, palibe kukakamizidwa mu silinda. Iyenera kutsimikiziridwa kuti izi sizovuta ndi madera a Hydraulic, koma zimachitika chifukwa cha kutaya kwa mafuta kwambiri mu silinda ya hydraulic. Mutha kusokoneza mafuta ophatikizira pabwalo la hydraulic ndikuwona ngati pali mamadzi akuyenda kulowa mu thanki yamafuta.

Nthawi zambiri, zomwe zimayambitsa kutaya mtima kwambiri ndikuti kusiyana pakati pa piston ndi ndodo ya piston pafupi ndi ulusi wamalekezero kapena kumasula kiyi; Mlandu wachiwiri ndi uja kuti Chisindikizo cha mphete cha O-mphete chimawonongeka ndipo chimalephera kugwira ntchito; mlandu wachitatu ndi,
Mphete yachipinda itafinya ndipo imawonongeka pomwe imasonkhana piston, kapena mphete yosindikiza ikukalamba nthawi yayitali, zomwe zimapangitsa kuti zikhale zolephera.

3. Kupanikizika kwenikweni kwa sitolic ya hydraulic sikufika pamtengo wokakamizidwa. Choyambitsa chingachitike ngati cholephera pabwalo la hydraulic. Mavalidwe okhudzana ndi mavuto omwe ali mu hydraulic amaphatikizapo valavu yothandizira, kukakamizidwa kuchepetsa valavu ndi valve. Choyamba onani ngati valavu yoperekera chithandizo imafikira, kenako onetsetsani kuti kukakamiza kwamphamvu kwa ma Valve ndi mavesi omwe amakumana ndi zofunikira zadera. .

Makhalidwe enieni a mavuwa atatu awa adzakhudza kukakamizidwa mwachindunji kwa silinda ya Hydraulic, ndikupangitsa cylinder ya hydraulic kuti iletse kukakamiza kokwanira.

1.2 Kupanikizika kwenikweni kwa silini ya Hydraulic kumakwaniritsa zofunikira zomwe zafotokozedwazo, koma sililiilic siligwirabe ntchito

Izi ndikupeza vutoli kuchokera ku mawonekedwe a hydraulic clillinder. Mwachitsanzo, piston imasunthira malire kumapeto onse mu silinda komanso zigawo zomaliza kumapeto kwa siliva ya hydraic yogwira ntchito ya hydraulic ndipo pisitoni sangathe kuyenda; Ydraulic cylinder pisiton adawotchedwa.

Pakadali pano, ngakhale kukakamizidwa mu cylinder kumafika pamtengo wokakamira, piston mu silindayo silingasunthe. Cylinder cylinder imakoka silinda ndipo piston sangathe kusuntha chifukwa cholumikizira cha pisitoni ndi cylinder chimakhala ndi mphamvu yolakwika chifukwa cha sisitali yolakwika.

Kutsutsana ndi chiwonetsero pakati pa zigawo zosunthira ndikokulirapo, makamaka mphete ya V-yosindikizidwa, yomwe imasindikizidwa ndi kukakamizidwa. Ngati zikugawidwa mwamphamvu, kukana kwa chiganizo kudzakhala kwakukulu kwambiri, komwe kungakhudze kutulutsa ndi kuthamanga kwa silini hydraulic. Kuphatikiza apo, samalani ngati kupanikizika kwakumbuyo kulipo ndipo ndi yayikulu kwambiri.

1.3 Kuthamanga koyenera kwa ylinder cylinder sipinden sikufika pamtengo wopatsidwa

Kutha kwapakati mwadzidzidzi ndi chifukwa chachikulu chomwe liwiro sangakwaniritse zofunikira; Pamene othamanga akamathamanga pabwalo la hydraulic amachepetsa panthawi yoyenda, kugontha kwa piston kumawonjezeka chifukwa cha kusachita bwino kwa khoma lamkati la hydrailic.

Cylinder ya hydraulic ikuyenda, kukakamizidwa kwa dera ndi kuchuluka kwa dontho lokhala ndi mafuta ophatikizidwa ndi mzere wa mafuta, kuthamanga kwa katundu, komanso kukakamizidwa kwa mafuta kubwereketsa mzere wamafuta. Mukamapanga maderawo, kukakamizidwa kukakamiza kuponderezana payipi ya itlet ndi kukana kukana kuponderezedwa kwa mapaipi obwerera magetsi kuyenera kuchepetsedwa momwe mungathere. Ngati kapangidwe kake sikowoneka, mfundo ziwirizi ndizokulirapo, ngakhale ngati valavu yoyendetsa: yotseguka kwathunthu,
Zipangitsanso kuti mafuta opsinjika kuti abwerere mwachindunji ku tanki yamafuta kuchokera ku valavu yothandizira, kuti liwiro silingakwaniritse zofunikira zomwe zafotokozedwazo. Wocheperako pa mapaipi, kumangidwa kwambiri, kupanikizana kwakukulu komwe kukutsika kwa mapaipi.

Padera loyenda mwachangu pogwiritsa ntchito cylinder ya silinda sakwaniritsa zofunikira, onetsetsani kuti kupsinjika kwa wolandirayo kuli kokwanira. Ngati mapampu a Hydraulic amayamwa mpweya kulowa m'malo osungira mafuta, imapangitsa kuti kuyenda kwa silinda kusakhazikika ndikupangitsa kuti liwiro lichepe. Pakadali pano, pampu ya hydraulic ndi phokoso, motero ndikosavuta kuweruza.

1.4 Crawling zimachitika mu nthawi ya ydraulic cylinder

Zovala zokwawa ndizomwe zimadumphadumpha za silinda ya hydralic ikasunthidwa ndikuyima. Kulephera kwamtunduwu kumakhala kofala kwambiri mu hydraulic dongosolo. Kuchulukitsa pakati pa piston ndi ndodo ya piston ndipo thupi la cylinder silikukwaniritsa zofunikira, ndodo ya piston imagwada, ndodoyo imakhala yosauka, komanso kusiyana pakati pa thupi la sing'anga ndi lalikulu.
Kusamuka kwa malo okhazikitsa a silinda hydraulic kumayambitsa kukwawa; Mphete yofiyira kumapeto kwa silini ya hydraulic imakhala yolimba kwambiri kapena yotayirira, ndipo cylinder hydraulic imagonjetsa chidindo cha mphete ya chikhomo, chomwe chingapangitsenso kukwawa.

Chifukwa china chachikulu chokwawa kwambiri ndi mpweya wosakanizidwa mu silinda. Imagwira ntchito ngati wowonjezera pansi pa ntchito yamafuta. Ngati mafuta a mafuta sakumana ndi zosowa, simbale azidikirira kukakamizidwa kuti akwere malo oyimilira ndikuwoneka osunthika. Mphepo ikakhala yolumikizidwa ndi malire ena pomwe mphamvu imatulutsidwa,
Kukankha pisitoni kumapangitsa kuti kakisinkhe nthawi yomweyo, zomwe zimayambitsa kusunthika mwachangu komanso pang'onopang'ono. Zowopsa ziwirizi zokwawa ndizosavuta kwambiri kuti zikhale za silinda komanso kuyenda kwa katundu. Chifukwa chake, mpweya womwe uli mu silinda uyenera kukhala wotopa kwambiri ndi silinda hydraulic imagwira ntchito, kotero popanga silini hydraulic, chipangizo chotha chotha liyenera kusiyidwa.
Nthawi yomweyo, doko lotulutsa liyenera kupangidwa pamalo apamwamba kwambiri a silinda yamafuta kapena gawo la mpweya momwe mungathere.

Kwa mapampu a hydraulic, mbali yolumikizira mafuta ili mkati mwa kukakamiza. Pofuna kuchepetsa chipilala, mapaipi ambiri owoneka bwino nthawi zambiri amagwiritsidwa ntchito. Pakadali pano, chidwi chapadera chiyenera kulipirira ku chikhomo cha mafupa. Ngati Chisindikizo sichili bwino, mpweya udzayamwa mu pampu, womwe ungapangitse silinda wamafuta a hydraulic.

1.5 Pali phokoso loyipa pakugwiritsa ntchito silinda ya Hydraulic

Phokoso lonyansa lomwe limapangidwa ndi silinda hydraulic limayamba chifukwa cha mikangano pakati pa piston ndi silinda. Izi ndichifukwa choti filimu yamafuta pakati pa malo olumikizidwa kapena kusokonezeka kwa nkhawa imakwera kwambiri, yomwe imabala mawu osokoneza bongo akamacheza wina ndi mnzake. Pakadali pano, galimotoyo iyenera kuyimitsidwa nthawi yomweyo kuti adziwe chifukwa, apo ayi, malo otsekera adzakokedwa ndi kuwotchedwa mpaka kufa.

Ngati ndi phokoso lomveka kuchokera ku chisindikizo, chifukwa cha kuchepa kwa mafuta pamalo oyenda pansi komanso kuponderezana kwa mphete. Ngakhale mphete yolimba ndi milomo imakhala ndi mphamvu yamafuta ndi kusindikiza, ngati kukakamizidwa kwa mafuta ndi kukwera kwambiri, komanso filimu yamafuta idzawonongedwanso. Pankhaniyi, mutha kugwedeza milomo ndi sandpaper kuti muchepetse milomo ndi yofewa.

2. Kutulutsa kwa silinic clillinder

Kutayikira kwa ma cylinder hydraulic nthawi zambiri kumagawika m'mitundu iwiri: kutayikira kwamkati komanso kutayikira kwakunja. Kutulutsa kwamkati makamaka kumakhudza magwiridwe antchito a Hydraulic, ndikupangitsa kukhala kochepera kuponderezedwa, kuthamanga kwa gulu loyenda ndi kukhazikika; Kusaka kwakunja sikungodetsa chilengedwe, komanso kumayambitsa moto, ndipo kumayambitsa mavuto azachuma. Kutulutsa kumachitika chifukwa cha kusachita bwino.

Kutulutsa kwa 2.1 kwa magawo okhazikika

2.1.1 Chisindikizo chikuwonongeka pambuyo

Ngati magawo monga mulifupi, m'lifupi mwake, kukakamiza kwa pophimba. Chisindikizo chimakhomedwa mu poove, kuwonda koka chimbuzi kumakhala ndi zotchinga, koma mphete yachisindikizo imakwaniritsa chida chakuthwa monga screwdriver pa msonkhano, zomwe zimapangitsa kutaya.

2.1.2 Chisindikizo chawonongeka chifukwa cha zotamanda

Kufananiza kofananira kwa malo otsekera ndikokulirakulira. Ngati Chisindikizo chimakhala ndi kulimba kotsika ndipo palibe mphete yosungirako yokhazikitsidwa, idzazidwa ndi poyambira ndi kuwonongeka kwamphamvu: Ngati chisindikizo cha silinda sichikuwonongeka, ndiye kuti chisindikizo chidzawonongedwa. Mpheteyo imatulutsa ma etradenation ena omwe ali ndi mphamvu yogwira ntchito nthawi yomweyo. Popeza kuthamanga kwa mphete yopindika kumakhala pang'onopang'ono kuposa kwa silinda,
Pakadali pano, mphete yachisindikizo imafinya mu kusiyana ndi kutayidwa. Kukakamizidwa kumatha, kuphatikizika kwa silinda kumachira mwachangu, koma kuthamanga kwa chisindikizo kumatha pang'onopang'ono, kotero chisindikizo chimalumidwa mu kusiyana. Zochitika mobwerezabwereza za izi sizingoyambitsa kuchepa kwa misozi ku chisindikizo, komanso kumapangitsa kutaya kwambiri.

2.1.3 Kutayika komwe kumachitika chifukwa cha kuvala kwachangu kwa Zisindikizo ndi kutayika kwamphamvu

Kutentha kwa zisindikizo za mphira ndi osauka. Panthawi yothamanga kwambiri, filimu yamafuta yopaka mafuta imawonongeka mosavuta, yomwe imawonjezera kutentha ndi kukana kwachimbiri, ndipo imathandizira kuvala zisindikizo; Pamene chisindikizo cha chisindikizo chikhala chokulirapo kwambiri ndipo kukhazikika kwa poyendetsa ndege kumakhala kwakukulu kwambiri, kusintha, chisindikizo chimasunthira mmbuyo mmbuyo ndi mtsogolo, ndipo kuvala kumawonjezeka. Kuphatikiza apo, kusankha zinthu mosayenera, nthawi yayitali yosungirako idzayambitsa ming'alu yokalamba,
ndizomwe zimayambitsa kutayikira.

2.1.4 Kutulutsa chifukwa cha kuwotcherera

Ma cylinder olima hydraulic, otchera ming'alu ndi amodzi mwazomwe zimayambitsa kutaya. Ming'alu imayamba chifukwa cha kusachedwa. Ngati zinthu zamagetsi sizimasankhidwa molakwika, zomwe ma elekitirodi amakhala onyowa, zomwe zidakonzedwa moyenera sizikuyenda bwino, ndipo kuchuluka kwake kumakhala kosangalatsa pambuyo potcheretsedwa, ndipo kuchuluka kwake kumakhala kosangalatsa pambuyo potcheretse, ndipo kuchuluka kwa chisanu sikusamala kwambiri, zomwe zonse zimatha kwambiri, zomwe zonse zimayambitsa ming'alu yopsinjika.

Slag zopsera, chidwi ndi zabodza zomwe zimawuzidwa nthawi yowuzira zingayambitsenso kutaya kwakunja. Kuwala kolowera kumatengedwa pamene msoko wa weld ndi waukulu. Ngati slag yolumikizira aliyense yosawoneka bwino siyichotsedwa kwathunthu, slag yotentha imapanga slags pakati pa zigawo ziwirizi. Chifukwa chake, pakuwotcha kwa wosanjikiza aliyense, msoko wabwino uyenera kukhala woyera, sungataye utoto ndi mafuta; Kutsatsa kwa gawo lotentha sikokwanira, kuwotcha komwe kumachitika sikokwanira,
Ndi chifukwa chachikulu cholumikizira chodabwitsa chabodza cha kuweta kofooka komanso kosakwanira.

2.2 UNITATALANK ya Chisindikizo

Kuvala kosagwirizana kwa chisindikizo kumadziwika kwambiri chifukwa chazovala zowoneka bwino kwambiri za Hydraulic. Zifukwa zongovala kuvala ndi: Choyamba, kusiyana kwakukulu pakati pa magawo osunthira kapena kuvala kosagwirizana, komwe kumapangitsa mphete yosasinthika ya mphete yachipilala; Chachiwiri, ndodo ya chivindikiro ikakulirakulira, mphindi yogona imapangidwa chifukwa cha kulemera kwake, zomwe zimapangitsa pisitoni kuti ikhale ndi silinda.

Poganizira izi, mphete ya piston imatha kugwiritsidwa ntchito ngati chisindikizo cha Piston kuti chitetezedwe kwambiri. Chachiwiri, piston Gap ndi khoma la cylinder ndi yaying'ono kuposa mafomu ena osindikizira, ndipo m'lifupi mwake mu pistoni ndi yokulirapo. Chachitatu, poyambira mphete mphesa sayenera kukhala lalikulu kwambiri.
Kupanda kutero, malo ake sadzakhala osakhazikika, ndipo chilolezo cham'mbali chidzakula; Chachinayi, kuchuluka kwa mphete za piston kuyenera kukhala koyenera, ndipo zotsatirapo zoyipa sizingakhale zazikulu ngati ndizochepa kwambiri.

Mwachidule, pali zinthu zina chifukwa cholephera kwa silinda hydraulic pogwiritsa ntchito, komanso njira zovuta zomwe zingalephere. Kaya ndi silinda ya Hydraulic kapena zigawo zina za hydraulic dongosolo, pambuyo pa ntchito zambiri zomwe zingakhale zothandiza kuthana nazo. Chiweruziro ndi lingaliro lofulumira.