Hydraulic Fitting Types Inotsanangurwa: Threads, Seals uye Sarudzo

Hydraulic fittings inogona kutaridzika yakafanana kubva kunze, asi misiyano midiki mumhando yeshinda, yekuisa chisimbiso uye yekubatanidza geometry inoona kana zvikamu zviviri zvingashanda pamwechete zvakachengeteka. Kusarudza dhayamita nedhayamita chete kunogona kukonzera kuvuza, tambo dzakakuvadzwa kana gungano rinoratidzika kunge rakamanikana asi risingakwanisi kuchengetedza chisimbiso chakavimbika.

Iri gwara rinotsanangura iwo mahombe hydraulic akakodzera mhando, mavharo avanoita uye ndeapi ruzivo vatengi vanofanirwa kutarisa vasati vaodha. Inovhara zvakajairika JIC, ORFS, NPT, BSP, metric uye flange yekubatanidza, pamwe nemaadapter, hose fittings uye chubhu fittings.

Zvakakosha: Kukodzera kunofanirwa kucherechedzwa kubva kune yayo inoshanda chiyero, tambo mbiri, zviyero uye yekuisa chisimbiso. Mufananidzo kana dhayamita yekunze inobatsira pakuongorora, asi haina kukwana kutsanangurwa kwekupedzisira.

Chii chinonzi Hydraulic Fitting?

A hydraulic fitting inobatanidza hose, machubhu, mapaipi, mavharuvhu, masilinda uye zvimwe zvikamu mumagetsi emagetsi system. Zvichienderana nekugadzirwa kwayo, chigadziko chinogona:

• batanidza zvibatanidza zviviri zvemhando imwe chete;

• shandura imwe tambo kana yekuisa chisimbiso kune imwe;

• shandura nzira yemutsara;

• kuparadzanisa kana kusanganisa kuyerera;

• pfuura nepapanera;

• kugumisa chiteshi; kana

• ipa hose inobviswa kana chubhu yekubatanidza.

Izwi rekuti hydraulic fitting saka rinotsanangura yakafara chigadzirwa mhuri. Iyo inonyanya kukosha nzira yekuinzwisisa ndeyekuparadzanisa mafittings nebasa, yekubatanidza standard uye yekuisa chisimbiso nzira.

Main Hydraulic Fitting Types by Function

1. MaAdhapter akatwasuka

Maadapter akatwasuka anobatanidza madoko maviri munzira imwechete yekuyerera. Ivo vanogona kujoinha migumo yakafanana kana kushandura pakati pezviyero zvakasiyana, senge metric chubhu yekubatanidza uye chiteshi cheBSP.

Kuderedza maadapter ane hukuru hwakasiyana pamagumo maviri. Paunenge uchisarudza imwe, tarisa zvese zvinongedzo zvekubatanidza pane kuzvitsanangura nehukuru hukuru.

Mashandisiro akajairika: mapombi, mavharuvhu, masilinda, midziyo yekuyedza uye shanduko pakati pezvinotengwa kunze uye zvinotorwa munharaunda.

2. Elbow Fittings

Magokora anodzosera iyo hydraulic line, kazhinji kuburikidza ne45 kana 90 madhigirii. Iwo anobatsira uko yakatwasuka hose bend yaizopedza yakawandisa nzvimbo kana kuisa kushushikana kusingakoshi pedyo nekubatanidza.

Mamwe magokora ane magariro akatsiga. Anogadziriswa magokora emagokora anogona kuiswa pamberi pekusimbisa kwekupedzisira, asi nzira yavo yekuisa chisimbiso uye nzira yekuisa inofanira kuteverwa nemazvo.

Mashandisiro akajairika: compact muchina, silinda ports, nharembozha uye kumisikidzwa ine shoma hose-routing nzvimbo.

3. Tee uye Cross Fittings

Tee fittings inobatanidza nzira nhatu dzekuyerera, nepo machinjiro ekubatanidza anobatanidza ina. Ivo vanogona kuve neakaenzana-saizi migumo kana kusanganisira kudzikisa uye kusanganiswa-tambo musanganiswa.

Nekuti kubatana kwebazi kunokanganisa marongero uye kuyerera kwehurongwa, chiteshi chechiteshi uye magumo anofanirwa kuratidzwa zvakajeka padhirowa kana kurongeka.

4. Bulkhead Fittings

Bulkhead fittings inopfuura yekubatanidza hydraulic kuburikidza nepaneru, furemu kana yakavharirwa. Locknut inochengetedza yekukodzera panzvimbo inokwirisa.

Sarudzo inofanirwa kuverengera kukora kwepaneru, inowanikwa shinda yekubata, kutaridzika uye kuwana kwekusimbisa.

5. Plugs uye Caps

Mapulagi anovhara zviteshi zvevakadzi; zvivharo zvinovhara magumo echirume. Inogona kushandiswa sekuvhara zvachose, kuchengetedza kwenguva pfupi kana nzvimbo dzebasa.

Kuvhara kunofanirwa kuenderana zvese neshinda uye yekuisa chisimbiso. Tambo inonamira pachiteshi haisi yega inopindirana nechisimba chisimbiso.

6. Hydraulic Hose Fittings

Hydraulic hose fittings inobatanidza hose kune imwe hose kana kune chikamu chechiteshi. Iyo yakajairwa crimp fitting inosanganisira yekubatanidza yekupedzisira, dzinde kana kupinza, uye ferrule yakasarudzwa pakuvaka hose.

Hose fittings inofanirwa kuenzaniswa sesystem. Hose mhando, mukati dhayamita, kusimbaradza, yakakodzera nhevedzano, ferrule, crimp dhayamita uye maitiro egungano zvese zvine nyaya. Kusanganisa hose isina kuvimbiswa uye zvimiro zvekukodzera zvinogona kutungamira mukutadza nguva isati yakwana.

7. Flange Connections

Flange yekubatanidza inoshandiswa zvakanyanya kune yakakura mitsara saizi, yakakwira kuyerera uye inoda hydraulic sevhisi. Musoro weflange wakasungirirwa pachiteshi, neO-ring ichigadzira chisimbiso.

Iyo flange yakatevedzana, saizi yezita, kirasi yekumanikidza, bhaudhi pateni, flange-musoro zviyero uye O-mhete zvinyorwa zvese zvinofanirwa kubvumirana nechikamu chekubatanidza.

Yakajairwa Hydraulic Thread uye Connection Standards

JIC 37-Degree Flare

JIC yekubatanidza inoshandisa 37-degree flared yekuisa chisimbiso pamusoro uye yakatwasuka UN / UNF tambo. Shinda dzinopa clamping simba; nzvimbo dzesimbi dzinoputika dzinoumba chisimbiso chekutanga.

JIC zvigadziriso zvakajairika mumidziyo yenhare, maindasitiri hydraulics uye akawanda maNorth America masisitimu. Iwo anokosheswa kuwanikwa uye kushanda, asi flare inofanirwa kuve yakachena uye yakanyatsoenderana. Kuwedzeredza-kuomesa hakugone kugadzirisa nzvimbo yakakanganiswa yekuvharisa.

Zviziviso zvekuona: shinda yakatwasuka, inoonekwa 37-degree koni kana chigaro chemoto, uye inch-based thread dimensions.

SAE O-Ring Face Seal (ORFS)

ORFS mafittings anonamira neO-ring iri mugorofu pachiso chakati sandara chekubatana kwechirume. Chiso chekubatana chinomanikidza O-ring kana nati yakasimbiswa.

Iyi dhizaini inowanzo sarudzwa uko kwakasimba kudonhedza kudzora uye kuramba vibration zviri pamberi. Chiso chekuisa chisimbiso chinofanira kuramba chakachena uye O-ring zvinhu zvinofanirwa kuenderana nemvura uye tembiricha yekushandisa.

Kuzivikanwa zviratidzo: chiso chakafuratira, chinooneka chiso-chisimbiso O-ring uye yakatwasuka UN / UNF tambo.

SAE O-Ring Boss (ORB)

ORB stud ends shandisa shinda yakatwasuka neO-ring padyo nechepazasi peshinda yechirume. MaO-ring anonamira pachiteshi chemuchina pane pamoto.

Zvinogadziriswa ORB mafittings anogona kusanganisira locknut uye backup washer inobvumira kukwenenzvera kuti kutariswe kusati kwasimba kwekupedzisira.

Kuzivikanwa zviratidzo: tambo yakatwasuka uye O-mhete yakamira pachiteshi chekupedzisira chemurume akakodzera.

NPT uye NPTF Tapered Threads

NPT neNPTF zvinongedzo zvinoshandisa tapered threads. Iyo tambo flanks inobatana zvakanyanya zvakasimba sezvo iyo yekuisa inoiswa. Zvichienderana nekutsanangurwa uye kushandiswa, chisimbiso chakatenderwa chinogonawo kudiwa.

NPT neNPTF hazvifanirwe kuzivikanwa kubva kuhukuru hwezita chete, uye hazvifanirwe kuvhiringika neBSP tapered threads. Shinda dzakatepwa dzakafanana-dzakafanana dzinogona kuve nemakona eshinda akasiyana, mapiche nemaprofile.

Zviziviso zvekuona: shinda yechirume inoonekera uye inch-based thread pitch. Simbisa netambo yegeji uye chiyero chinoshanda.

BSPP Parallel Threads

BSPP yekubatanidza inoshandisa yakafanana yeBritish Standard Pipe shinda. Nekuti tambo dzakafanana, chisimbiso chekumanikidza chinowanzo gadzirwa nechinhu chakasiyana, senge chisimbiso chakasungwa, O-ring, inochengeta mhete kana simbi yekuisa chisimbiso kumeso.

Chisimbiso chaicho chinoenderana nechiteshi uye dhizaini yakakodzera. Kudaidza zvakakodzera zviri nyore 'BSP' hazvina kukwana; vatengi vanofanira kutsanangura kuti shinda inofanana here kana kuti yakadhinda uye kuti majoini anonamira sei.

BSPT Tapered Threads

BSPT yekubatanidza inoshandisa tapered British Standard Pipe shinda. Izvo hazvichinjike neNPT chete nekuti ese ari maviri akatemerwa. Iyo tambo fomu uye pitch zvinofanirwa kuongororwa.

Zviziviso zvekuzivikanwa: tapered mbiri uye BSP tambo pitch. Shandisa mageji pane kuenzanisa kwekuona kune simbiso yekupedzisira.

Metric 24-Degree Cone Connections

Metric 24-degree cone masisitimu akajairika mumaindasitiri uye nhare hydraulics. Zvichienderana nekugadzirwa, kubatana kunogona kuvhara kuburikidza nemhete yekucheka, yakaumbwa tube inopera, O-ring-yakabatsira cone kana imwe yakarongeka yakarongeka.

Metric tube fittings inowanzo kurongeka kuita yakareruka uye inorema nhevedzano. Tube yekunze dhayamita, saizi yeshinda, nhevedzano uye yekuisa chisimbiso zvikamu zvinofanirwa kutariswa pamwechete.

Kuzivikanwa zviratidzo: metric tambo, 24-degree yemukati koni uye hukama hwechubhu-saizi inotsanangurwa neyakajairwa chiyero.

Metric O-Ring uye Flat-Face Connections

Hadzisi dzese tambo dzemetric dzinoratidza 24-degree cone yekubatanidza. Tambo dzemetric dzinoshandiswawo nezvisimbiso zvakasungwa, port O-mhete, zviso zvakafuratira uye nyanzvi dzechubhu masisitimu.

Nechikonzero ichi, zita reshinda rinofanira kugara rakabatana netsanangudzo kana kudhirowa kwechiso chekuisa chisimbiso.

SAE Flange Connections

SAE-style flange connections inoshandisa flange head, O-ring, clamps uye mabhaudhi. Code 61 neCode 62 zvakajairika nhevedzano, asi iwo ane mativi akasiyana uye ane chekuita nedzvinyiriro zvinodiwa uye haafanire kutsiviwa pasina kusimbiswa.

Iyo yekubatanidza port, flange musoro uye clamp seti inofanirwa kutsanangurwa sekubatana kwakazara.

Sei Hydraulic Fittings Inogadzira Chisimbiso?

Kunzwisisa nzira yekuisa chisimbiso kunonyanya kukosha pane kungoziva shinda.

Metal-to-Metal Chisimbiso

JIC mazhenje uye mamwe makoni anonamira kana maviri masimbi akagadzirwa nemazvo asangana. Kukwenya, makona asina kunaka, kusvibiswa uye kusarongeka kunogona kudzivirira chisimbiso chakavimbika.

O-Ring Chisimbiso

ORFS, ORB, flange uye zvimwe zvinongedzo zvemetric zvinoshandisa elastomeric O-ring. Tarisa saizi yeO-ring, zvinhu, kuoma kwakatsanangurwa, nzvimbo yekuisa uye kuenderana neiyo hydraulic fluid uye tembiricha.

Elastomeric Washer kana Bonded Chisimbiso

Mamwe maparallel-thread ports anonamira pa washer kana chisimbiso chakasungwa pasi pefudzi rakakodzera. Iyo port spotface uye washer mamiriro chikamu cheiyo yekuisa chisimbiso.

Tapered-Thread Chisimbiso

NPT, NPTF uye BSPT inovimba nekudzora kubatanidzwa kwetapered tambo. Kukuvadzwa kwetambo, maprofile asingaenderane uye kuisirwa zvisirizvo kunogona kukonzera kuvuza kana kukuvadza pachiteshi chevakadzi.

JIC vs ORFS: Chii Chinosiyana?

JIC neORFS zvinongedzo zvese zvinoshandisa tambo dzakatwasuka inch, asi nzira dzekuisa chisimbiso dzakasiyana.

Rwodzi rwoga haruna kukwana kuvasiyanisa. Nguva dzose chengetedza kuguma kwekuisa chisimbiso.

Maitiro eKuziva Isingazivikanwe Hydraulic Fitting

Shandisa maitiro akarongeka pane kufungidzira kubva pakuonekwa.

Danho 1: Sarudza Kuti Iyo Thread Yakafanana here kana Yakadhindwa

Pima dhayamita yeshinda yemurume pedyo neshinda yekutanga neyokupedzisira. Shanduko ine revo inogona kuratidza shinda yakatemwa. Simbisa nejeji yakakodzera kana mwero.

Danho 2: Edza iyo Thread Diameter

Shandisa caliper pane dhayamita rekunze remurume kana mukadzi mukati dhayamita. Chiyero ichi chiziviso, kwete saizi yezita pachayo.

Nhanho 3: Tarisa iyo Thread Pitch

Shandisa metric uye inch thread-pitch gauges. Mhuri dzakati wandei dzine madhayamita akafanana asi mapiche akasiyana.

Nhanho 4: Ongorora Chisimbiso Surface

Tarisa 37-degree flare, 24-degree cone, flat face, face O-ring, port O-ring, bonded-seal shoulder kana tapered-thread sealing area.

Nhanho 5: Rekodha iyo Tube kana Hose Size

Pamachubhu fittings, pima chubhu kunze kwedhayamita. Nezve hose fittings, tsvaga saizi hose uye kuvaka. Saizi yekubatanidza uye hosi kana saizi yechubhu zvakapatsanurwa odha paramita.

Nhanho yechitanhatu: Enzanisa Mibairo neiyo Standard kana Dhirowa

Shandisa chati yakakodzera, dhizaini yemugadziri kana chiyero chinoshanda kuratidza chitupa. Kana zviyero zvikaramba zvisina chokwadi, tumira sampuli kana dimensioned sketch kune mutengesi.

Maitiro ekusarudza iyo Right Hydraulic Fitting

Matanidza Connection Standard

Rondedzera kubatanidzwa kwakazara pamativi ese maviri: shinda zita, saizi, yekuisa chisimbiso uye chero chisimbiso chinodiwa.

Tarisa Working Conditions

Kudzvanywa, tembiricha, rudzi rwemvura, vibration, kutenderera kutenderera uye nharaunda yekunze inogona kukanganisa iyo yakakodzera zvinhu, yekuisa chisimbiso uye chigadzirwa chakateerana. Mugadziri wesystem anofanirwa kusimbisa chiyero chekupedzisira chegungano rakazara.

Sarudza Chinhu Chinoenderana uye Pedzisa

Carbon simbi inoshandiswa zvakanyanya kune hydraulic fittings, kazhinji ine inodzivirira pamusoro pekupedzisira. Simbi isina simbi inogona kusarudzirwa corrosion resistance kana mamwe mashandisirwo enzvimbo. Zvimwe zvinhu zvinogona kudiwa kune nyanzvi masisitimu.

Kusarudzwa kwezvinhu kunofanirwa kufunga nezve zvese zvinodiwa zvemuchina uye kuenderana nemvura uye yakatenderedza nharaunda.

Funga Installation Space

Yakatwasuka, gokora, tee, bulkhead uye inogadziriswa dhizaini inogadzirisa matambudziko akasiyana enzira. Bvumira nzvimbo yezvishandiso, kufamba kwepombi uye kugadzirisa mune ramangwana.

Bata Hose, Kukodzera uye Ferrule seSystem

Pamagungano akashongedzwa hose, simbisa iyo hose yakatarwa, yakafanira dzinde, ferrule uye crimp data pamwechete. Usafungidzira kuti zvinoonekwa zvakafanana zvikamu kubva kune akasiyana masisitimu zvinoenderana.

Simbisa Hutsanana uye Dziviriro

Threads uye zviso zvekuisa chisimbiso zvinofanira kuchengetedzwa panguva yekufambisa uye kuchengetedza. Zvinodiwa zvehutsanana zvinofanirwa kubvumwa kune zvikumbiro uko kudzora kusvibiswa kwakakosha.

Common Selection Zvikanganiso

• Kuraira kubva pamufananidzo pasina kusimbisa zviyero.

• Kushandisa dhayamita yeshinda yekunze sehukuru hwezita.

• Kutsanangura kubatana se 'metric' kana 'BSP.' chete.

• Kuvhiringa NPT neBSPT.

• Kufananidza shinda asi kutarisisa chiso chakavharwa.

• Kushandisazve O-ring yakakuvadzwa kana sealing washer.

• Kusanganisa hose, yakafanira uye ferrule zvikamu pasina yakasimbiswa data regungano.

• Kufungidzira Code 61 uye Code 62 flange zvikamu zvinochinjika.

• Kuisa simba rekuwedzera rekusimbisa kutsiva zvikamu zvakakuvara kana zvisingaenderane.

Ndeupi Ruzivo Rwaunofanirwa Kutumira kune Kotesheni?

Kuti uwane ongororo yehunyanzvi, ipa:

• kudhirowa, nhamba yakajairika kana nhamba yechikamu chiripo;

• mhando yekubatanidza uye saizi pamagumo ega ega;

• nzira yekuisa chisimbiso;

• hose mukati dhayamita kana chubhu kunze dhayamita;

• zvakananga, gokora, tee, bulkhead kana flange kugadzirisa;

• zvinhu uye pamusoro-kupedzisa zvinodiwa;

• mvura yekushanda, kudzvanywa uye tembiricha pazvinenge zvakakodzera;

• uwandu hunodiwa;

• kuongorora, kutara, kuchena uye kurongedza zvinodiwa; uye

• sampuli kana mapikicha akajeka ane mativi ezvikamu zvisingazivikanwi.

Ruihua Hardware inopa hydraulic adapters, hose fittings uye zvine chekuita nekubatanidza zvikamu mune akawanda zviyero uye zvigadziriso. Nekuda kwechigadzirwa chinofananidzwa, tumira iyo yakazara yekubatanidza ruzivo kwete zita rakajairika. Iwe unogona zvakare kuongorora yedu hydraulic adapters, hydraulic hose fittings uye simbi isina tsvina hydraulic fittings.

Kuti uwane mamwe mareferensi, ona yedu hydraulic inokodzera catalog, hydraulic fitting chart uye metric hydraulic hose fitting guide.

Mibvunzo Inowanzo bvunzwa

Ndeapi marudzi anonyanya kufarirwa ehydraulic fittings?

Mhuri dzakajairika dzinosanganisira JIC 37-degree flare, ORFS, ORB, NPT/NPTF, BSPP, BSPT, metric 24-degree cone uye SAE flange kubatana. Maadapter akatwasuka, magokora, matei, mabulkheads, hose fittings, mapulagi nemakepisi zvinotsanangura kushanda kana maumbirwo acho.

JIC uye SAE mafirita akafanana?

'SAE yakakodzera' tsananguro yakafaranuka uye inogona kureva kubatanidza kwakasiyana-siyana kweSAE. JIC kazhinji inoreva zvakananga kune 37-degree flare yekubatanidza ine yakatwasuka UN / UNF tambo. Simbisa iyo chaiyo chiyero uye yekuisa chisimbiso pamusoro.

BSP neNPT zvigadziriso zvinogona kubatana here?

Havafaniri kubatwa sevanochinjana. Kunyangwe BSPT neNPT ese ari maviri tapered masisitimu, tambo dzawo mafomu nemapinji anogona kusiyana. Shandisa adapta yakatsanangurwa nemazvo apo masisitimu maviri anofanirwa kubatanidzwa.

Ndingaziva sei kuti fitting iri metric kana imperial?

Eresa dhayamita yeshinda nenamo, wozoongorora nzvimbo yekuvharisa. Diameter chete haivimbike nekuti mhuri dzeshinda dzakasiyana dzinogona kuva pedyo nehukuru.

Ndeipi hydraulic fiting type yakanakira kudzivirira kubuda?

Iko hakuna imwe yakanakisa yakakodzera kune yega system. Kuvimbika kunoenderana nekubatanidza dhizaini, mamiriro ekushanda, kuiswa, chikamu chemhando uye kugadzirisa. ORFS inowanzo sarudzirwa kuda leak-control application, nepo yakanyatsosarudzwa uye yakaunganidzwa flare, cone, O-ring uye flange masisitimu anogona kupawo sevhisi yakavimbika.

Ruihua Hardware inogona kubatsira kuona hydraulic fitting?

Ruihua Hardware inogona kuongorora kudhirowa, chiyero, chikamu nhamba, sampuro kana mapikicha akayera. Kuzivikanwa kwekupedzisira kunoda ruzivo rwakakwana kusimbisa shinda, saizi uye nzira yekuisa chisimbiso.

Sarudza Connection, kwete chete Thread

Nzira yakachengeteka yekutsanangura hydraulic fitting ndeyekutsanangura kubatana kwakazara. Thread mhuri, zviyero, yekuisa chisimbiso pamusoro, zvinhu uye maitiro ekushanda zvese zvinokanganisa kuenderana.

Kana uri kuenzanisa JIC, ORFS, BSP, NPT, metric kana flange fittings, tumira Ruihua Hardware madhirowa ako kana rondedzero inokodzera. Chikwata chedu chinogona kuongorora iyo yakakumbirwa yekubatanidza ruzivo uye kubatsira kuronga yakakodzera mwero kana tsika zvigadziriso zvekotesheni.