Mapombi eHydraulickana kuti masisitimu ari kwese kwese, unongoda kuziva kwekutarisa. Kana ukaona mabhareni ekugadzirwa eorenji, saka iwe'tiri kutarisawo michina yakazara nema hydraulic systems. Muchina wekucheka uswa usingapindiki? Ehe. Rori remarara here? Ehe, zvakare. Mabhureki pamotokari yako, kutenderera kwemota yako, mufekitori yekugadzira zvinhu...vari kwese kwese.
Mapaipi emvura kana masisitimu emvura anoshandisa mvura yemvura ine simba kuti ibudise simba musystem yemakanika.'kurukurai zvimwe zvinhu zvekutanga. Mvura yeHydraulic mvura isingapindiki inobva mumafuta kana mvura. Sezvo isingapindiki, inogona kutamisa simba kubva papombi zvakanaka yoritumira kumota kana sirinda. Kuti titsanangure kuti chii chinonzi hydraulic system, ngationei kuti chii chinonzi hydraulic system.'Tinotaura nezvechinhu chiri nyore kwazvo: chinopatsanura matanda. Pombi inodhonza mvura kubva mudura kuburikidza netambo yekudzosera mvura uye inoidzvanya. Mvura inomanikidzwa inotumirwa kuburikidza nepaipi ine waya mbiri uye inoshanda pasirindiri ine wedge, ichisunda danda kusvika ratsemuka. Piston painodzoka, sirinda inosunda mvura yacho kudzokera kuburikidza nepaipi yekudzosera mvura mudura kuti itonhore uye igadzirire kutenderera kunotevera. Sisitimu iyi—dziva, pombi, sirinda nepaipi—ndiyo hydraulic system.
Sisitimu yeHydraulic
Kuziva zvishoma nezve system yako kuchakubatsira kusarudza kuti pombi ipi yakakodzera. Kusarudza pombi ye hydraulic hakuna kuoma kana wangoshandisa.Ndatanga kunzwisisa sarudzo dzakasiyana siyana uye kuti nei dziripo.
Kune rumwe rutivi, kune akawanda ma hydraulic hose specs akagadzirwa nemugadziri mumwe chete. Kune ma specs e19 SAE 100R uye mashoma ma specs eEuropean EN. Kune rumwe rutivi, ''Zviri nyore chaizvo. Iwe'Tine sarudzo nhatu: rabha ine waya dzesimbi, thermoplastic ine textile reinforcement, kana Teflon ine stainless braid. Kune mamwe magadzirirwo akakosha ekushandisa, uye isu tine zvakawanda.Ndichataura nezvazvo munguva pfupi, asi, zvechokwadi, idzo ndidzo sarudzo nhatu dzaungaite. Kana wangoziva zvaunoda, zvimwe zvese zvinozobuda.
Tisati tatanga, pane zvimwe zvinhu zvaunofanira kuziva. Kutanga, nhamba dzezvikamu zve hydraulic hose dzinoratidza dhayamita yemukati uchishandisa sisitimu ye 1/16ths. Semuenzaniso, -04 i 1/4''.dhayamita yemukati, kana ID (4/16=1/4), uye -12 i1/4''(12/16 = 3/4) zvichingodaro. Saka, nhamba yechikamu chakaita seH28006 imhando yehose spec H280 uye saizi 06, kana 3/8''. ID
Tevere, hydraulic hose inowanzo ongororwa zvichienderana ne4:1 safety factor. Izvi zvinoreva kuti 3,000-psi hose kuputika pa12,000 psi kana kupfuura. Zvimwe zvinosiyana zvinosanganisira jack hose iyo inowanzova ne2:1 safety factor, nekuti ibasa risingachinji uye risingadhuri. Bvunza Nyanzvi dzedu dzeHose kana muchida.tiri kunetseka nezvekuchengetedza.
Kugadzirwa kwakajairika kwehosipu ye hydraulic ichubhu, kusimbisa, uye chifukidziro. Chubhu iri mukati mehosipu inoburitsa mvura ye hydraulic. Zvadaro, pane kusimbisa; izvi zvinopa simba uye zvinobata kumanikidzwa. Chekupedzisira chifukidziro. Chifukidziro'Basa rake nderekudzivirira simba kubva mukukuvadzwa uye ngura.
Mhando dzekuvaka
Kune mhando nhatu huru dzekuvaka dzedivi rekumanikidzwa kwe hydraulic system uye imwe yedivi rekudzokera. Mapombi edivi rekumanikidzwa kwe system yako anowanzo gadzirwa nerabha, thermoplastic, kana Teflon.
Rabha
Mapombi erabha ehydraulic anowanzo gadzirwa nerabha ye nitrile sezvoInoenderana nemvura zhinji dzehydraulic. Mapaipi erabha anogona kunge aine jira rakarukwa kuti rishandise kudzvanywa kwakaderera pasi pe1,000 psi, kana waya yesimbi yakasimba yekudzvanywa kusvika ku7,000 psi zvichikwira. Mhando yewaya yakasimbiswa ndiyo inonyanya kushandiswa. Magadzirirwo acho anotangira padanho rimwe kusvika kumatanho matanhatu ekusimbisa.
Zvivharo zvinowanzogadzirwa nerabha yakagadzirwa zvakanaka kuti igare yakagwinya uye igare yakakweshwa. Vamwe vagadziri vanogadzira mapombi ane zvivharo zvakasimba zvekuti zvinoda dziviriro yakanyanya yekukweshwa; izvi zvinogona kunge zvine UHMW coatings kuti zvigone kutsungirira kukweshwa kwakanyanya uye kukuvadzwa.
Thermoplastic
Chivako ichi chinowanzogadzirwa nechubhu yenylon, sintensity fiber reinforcement, uye polyurethane cover. Hosipu yethermoplastic inowanzo shandiswa mumahydraulics, material handling, forklifts, uye near electrical systems. Inogona kubata kumanikidzwa kwakafanana nemahosipu e1- ne2-wire asi inogona kuiswa munzvimbo dzinenge hosipu yerabha ine sintensity yewaya isingashande. Chivharo chepolyurethane chinoshanda zvakanaka kana chakakuvadzwa ne sheave paforklift. Mumamiriro ezvinhu apo magetsi ari dambudziko, senge mubucket lift yekugadzirisa tambo dzemagetsi, hosipu yethermoplastic isingafambise mhepo yakakwana.
PTFE:
Yakagadzirwa nePTFE chubhu uye chisimbiso chesimbi chisina ngura, haidi chifukidziro nekuti jira risina ngura harizokanganise kana zvakajairika. Hosipaipi yeTeflon inoshandiswa muzvishandiso zvinoda kuramba ngura, kushandira pamwe nemakemikari, kana kana tembiricha yakakwira ichinetsa. Inotakura 450°Chiyero cheF.
Zvimwe zvinhu zvekurangarira kana uchitsananguraPTFE Saizi yehose inobatanidzwa nehukuru hwepaipi uye dhayamita yekukombama. Saizi yacho inowanzova 1/16''diki pane nhamba yechikamu inoratidzwa. Semuenzaniso, hose ye -04 ine 3/16''.uye -06 i5/16''Saka, kungoti nhamba yako yechikamu inopera muna 04 hazvirevi kuti hose iri 1/4''.Izvi ndezvechokwadi kune saizi dzese. Nezve denderedzwa remakobvu, yeuka izvozvoPTFE Paipi ichubhu yepurasitiki yakaoma yakafukidzwa neshinda yakarukwa. Kana ukakotamisa chubhu yepurasitiki yakaoma kusvika yaita manyemwe, uno'ikozvino wakanganisa pombi yako uye wagadzira nzvimbo isina kusimba. Chenjerera paunenge uchiisa zvinhu munzvimbo dzakamanikana.
Kudzoka–Mapombi eHydraulic
Mutsetse wekudzosera mvura ipayipi ye hydraulic inogona kubata kusvuta uye iri kudzorera mvura ye hydraulic kumashure kwekutanga kwesystem. Mhando iyi yepayipi inowanzova chubhu yerabha uye inovharwa nejira rekuruka kuti ikwanise kudzvanywa zvakanaka uye waya yakatenderera kuti ikwanise kusvuta.
Pombi yeRori–Mapombi eHydraulic
Hosipaipi yemotokari imhando yayo chaiyo mumhuri yehosipaipi yehydraulic. SAE 100R5 inotsanangura sechifukidziro chejira, hosipaipi yewaya imwe inoshandiswa pamasisitimu akawanda mumotokari dziri mumigwagwa mikuru. Kufanana nehosipaipi yeTeflon, saizi yehosipaipi yemotokari haitevedzere nzira yakajairika ye1/16th inoshandiswa nehosipaipi yehydraulic. Nhamba chaiyo yehosipaipi inobva pa1/16''.to ⅛''diki zvichienderana nehukuru. Zvakare, fonera Nyanzvi dzeHose kuBesteflon, uye isu'Zvichakubatsira kunzwisisa 100R5 hose.
Izvi zvinofukidza zvakawanda zvezvinokosha zvemapayipi emvura anoyerera. Kana uchida kuchera zvakadzama uye kupinda mune zviri nyore fonera mumwe weVanoongorora Mapayipi edu paBesteflonuye isu'Ndichafara kubatsira.
Dzvanya bhatani riri pazasi kuti ukumbire rumwe ruzivo nezve mapombi emvura ePTFE.
Nguva yekutumira: Ndira-05-2024