Mayeso Othamanga Kwambiri Kuphatikiza 630 Bar ya Hydraulic Systems

ISO 15171 yogwirizana. Muyezo wopanda kutayikira, sampling yamadzimadzi, ndi mpweya wabwino wozungulira mpaka 630 bar. Kukula kwa ulusi wosinthika, zida zosindikizira, ndi zitsulo zamthupi.

Kodi Kuphatikiza Mayeso a Hydraulic ndi Chiyani?

Ma hydraulic test coupling (omwe amatchedwanso  diagnostic coupling  kapena  test point ) ndi compact fitting yomwe imayikidwa mwachindunji pa hydraulic circuit. Imakhala ndi doko lolowera komwe mungalumikizane ndi choyezera kuthamanga, payipi yoyesera, kapena kafukufuku wam'masekondi - palibe kutseka, palibe kusweka kwa mzere, kutayika kwamadzi.

Chosindikizira chamkati chamtundu wa poppet chimakhala chotseka mpaka kumapeto kwa hose yoyeserera kukatsegula. Kapangidwe kameneka  kopanda kutayikira  kumatanthauza kutayika kwa zero panthawi yonse yolumikizana ndi kulumikizidwa, ngakhale pazovuta zomwe zikuyandikira malire ake.

TS EN ISO 15171:  Zophatikiza zoyesazi zimagwirizana ndi  ISO 15171-1  (miyeso ndi zofunikira pakuchita zoyeserera zolowera) ndi  ISO 15171-2  (zowonjezera zomata zoyeserera). Muyezo wapadziko lonse uwu umatsimikizira kusinthasintha kwapang'onopang'ono kwa opanga - payipi yoyeserera yofananayo imakwanirana ndi Parker, Stauff, Hydac, Minimess, ndi ena.

Nthawi zambiri amagwiritsidwa ntchito:

• Kutumiza macheke  - Tsimikizirani kukakamiza kwadongosolo poyambira

• Kuyang'anira pafupipafupi  - Kuwunika mwachangu popanda kusokoneza kupanga

• Fluid sampling  - Tulutsani zitsanzo zamafuta kuti muwunikenso kuipitsidwa

• Kutulutsa mpweya  - Kutulutsa mpweya wotsekeka pambuyo pokonza

• Kuthetsa mavuto  - Dziwani zovuta za kupsinjika munthawi yeniyeni

Zofunika Kwambiri

Kulumikiza Port ndi Seal Mechanism

Gawoli likuyang'ana zisankho ziwiri zofunika kwambiri zaumisiri: momwe kulumikizanaku kumalumikizirana ndi dera lanu, komanso zomwe zimapangitsa kuti likhale losindikizidwa pokakamizidwa.

Ulusi Kukula Zosankha

Zomangira zomangirazo zimamangirira padoko loponyedwa pa hydraulic manifold, silinda, kapena block valve. Fananizani ulusi ndi doko lomwe lilipo - ulusi wosagwirizana umayambitsa kudontha ndikuwononga mbali zonse ziwiri.

M16x2  ndiye kukula komwe kumayitanidwa pafupipafupi pamafakitale ambiri.  G1/4  ndi  G1/2  amalamulira madera omwe ulusi wa BSP ndi wamba (UK, Commonwealth, zomera zakale za ku Ulaya).

Njira ya Chisindikizo Chamkati

Ntchito yopanda kutayikira imadalira valavu ya poppet yopangidwa molondola mkati mwa thupi lophatikizana:

1. Popuma  - Popupa wodzaza masika amasindikiza pampando wamkati. Kupanikizika kwadongosolo kumapangitsa kuti poppet atseke kwambiri.

2. Kulumikizana  - Kumapeto kwa payipi yoyeserera (pa ISO 15171-2) kumatsitsa poppet, ndikutsegula ndime ya geji yanu kapena sampler. Chisindikizo pakati pa payipi kumapeto ndi coupling bore chimalepheretsa kutuluka kwakunja.

3. Kuchotsa  - Pamene mapeto a payipi achoka, mphamvu ya masika imatseka poppet nthawi yomweyo. Mafuta otsalira padoko amakhala mkati - dontho la zero.

The seal compound (NBR, FKM, EPDM, kapena low-temp) imapanga chotchinga chachikulu pakati pa poppet ndi mpando, kuphatikiza chotchinga chachiwiri pakati pa payipi yomaliza ndi cholumikizira chamkati cholumikizira. Kusankha zinthu zosindikizira zoyenera kutentha kwanu kwamadzimadzi ndi chemistry kumaphimbidwa mu kalozera kusankha  pansipa.

Chifukwa Chiyani Sankhani Zophatikiza Mayeso a Bar 630?

630 Bar - Malire Oyesedwa, Osati Kutsatsa

630 bar (9,135 psi) ndiye mphamvu yotsimikizika yogwira ntchito pamayeso a ISO 15171-1. Kusintha kulikonse kumayesa kukakamiza kwa cyclic ndikutsimikizira kuchuluka kwa umboni musanatulutsidwe ku stock.

Zida Zinayi Zosindikizira, Mawindo Anayi Ogwiritsa Ntchito

Makina osiyanasiyana ama hydraulic amayendetsa madzi osiyanasiyana pa kutentha kosiyanasiyana. Chisindikizo chimodzi sichingakwaniritse zinthu zonse:

• NBR (code N)  - Madzi amadzimadzi a Mineral-oil hydraulic mpaka 100 °C. Kusakhazikika kotsika mtengo kwa ~ 70% yamafakitale.

• FKM (code F)  - Kutentha kwambiri mpaka 200 °C. Komanso imagwira madzi a phosphate-ester osayaka moto. Good chemical resistance motsutsana ndi zowonjezera zaukali.

• EPDM (code E)  - Steam, brake fluid (DOT 3/4), water-glycol, ndi polar synthetic fluids. Kutentha kumafikira -40 ° C. Osagwirizana ndi mafuta a petroleum.

• Low-Temp (code L)  - Cryogenic-grade grade pa -50 °C. Amagwiritsidwa ntchito pazida zam'manja za arctic, makina osungira madzi ozizira ozizira, ndi mabwalo othandizira a LNG. Likupezeka pa pempho.

Kusankha chisindikizo cholakwika ndi chifukwa #1 chakulephera koyambirira. Kusungidwa kwa $ 0.30 pakusankha zisindikizo kumatha kuwononga masauzande ambiri munthawi yosakonzekera.

Kukaniza Kuwonongeka Kofanana ndi Chilengedwe

• Zinc-plated (code Z)  - Yokwanira m'malo otentha amkati okhala ndi chinyezi chowongolera. Osavomerezeka kuwonetseredwa panja.

• Zinc Nickel CrVI-free (code N)  - 500+ maola osakanizidwa ndi kupopera mchere pa ASTM B117. Kugwirizana kwathunthu ndi REACH. Chisankho chosasinthika pazotumiza zaku Europe ndi kukhazikitsa panja.

• Chitsulo chosapanga dzimbiri 304 (code F)  - Kukaniza bwino kwa dzimbiri. Zoyenera kukonza zakudya zoyandikana ndi mlengalenga wowononga pang'ono.

• Stainless Steel 316L (code L)  - Molybdenum-enhanced. Zabwino kwambiri m'malo am'madzi, malo am'mphepete mwa nyanja, malo otsukidwa ndi mankhwala, komanso kulikonse komwe kuli ma chloride kapena mchere.

Zovala Zachitetezo Zomwe Zimakhala Ndi Unit

Anti-Vibration O-Ring Njira

Zida zomwe zikuyenda mosalekeza (mapampu a pistoni> 5 Hz, ma compressor a dizilo, zofukula zotsatiridwa) zitha kumasula pang'onopang'ono zida zomangira pamazana a maola ogwiritsira ntchito. Kuonjezera anti-vibration O-ring (code  1) kumapanga loko yachiwiri yamakina. Kuwonjezeka kwa mtengo ndikochepa - kupindula kodalirika pamunda ndikofunikira.

Kusintha Nambala Yagawo

Kulumikizana kulikonse kumapangidwa kukhala ndi magawo asanu ndi limodzi:

Pamwamba - Chisindikizo - Kapu - Mndandanda - O-ring - Kulemba

Z - N - R - TC - 0 - 0
│ │ │ │ │ └─ 0 = Palibe / XX = Chizindikiro chachizolowezi
│ │ │ │ └─ ─ = Standard = ─ ─ Anti-vibration O-ring
│ │ │ └────────── TC = Mayeso Coupling mndandanda
│ │ └───────────────── W = Palibe / H = Hex / R = Round / E = Universal
/ P = Pulasitiki │
└────────────────────── N = NBR / F = FKM / E = EPMP / L = Low- └────────- L = 316LSS

Zitsanzo Zokonzekera

Momwe Mungasankhire Kulumikizana Kwanu Koyesa

1. Dziwani ulusi wapadoko  pagawo lanu la hydraulic. Yang'anani chojambula kapena kuyeza ndi choyezera ulusi. Ambiri:  M16x2 , M10x1 , G1/4 , kapena  G1/2.

2. Tsimikizirani kuthamanga kwa dongosolo lanu lapamwamba . Ngati ipitilira mipiringidzo 630, pita ku kalasi yoyenera kwambiri.

3. Fananizani chisindikizocho ndi madzi anu ndi kutentha . Mafuta amchere pansi pa 80 °C → NBR. Pamwamba pa 100 °C kapena madzi osagwira moto → FKM. Ma brake fluid, nthunzi, kapena polar synthetics → EPDM. Pansi -40 °C → pemphani kutentha pang'ono.

4. Sankhani thupi zitsulo zochokera chilengedwe . Yamitsani m'nyumba → zitsulo zokhala ndi zinki. Panja/pamadzi/mochapira → 316L SS. Kutumiza kunja ku Ulaya → Zn-Ni CrVI-free monga poyambira.

5. Onjezerani zosankha zogwira ntchito . Chovala cholumikizidwa ndi unyolo cha utumiki wakumunda. Anti-vibration O-ring ya makina ozungulira kapena obwerezabwereza. Chipewa cha Universal ngati kuthekera kotulutsa mpweya kuli kofunikira.

6. Tchulani kuchuluka ndi zomwe zimafunikira nthawi yotsogolera . Masinthidwe okhazikika amatumiza mwachangu kuposa magulu odziwika.

Ngati simukutsimikiza za gawo lililonse, titumizireni chithunzi cha doko lomwe lilipo komanso chidziwitso chokhudza momwe mungagwiritsire ntchito - tikupangirani zolondola.

Kuyika Guide

1. Konzani doko.  Chotsani dzenje la ulusi ndi zosungunulira. Chotsani zinyalala, zosindikizira zakale za ulusi, ndi ma burrs. Doko lodetsedwa limayambitsa kuwonongeka kwa kukhazikitsa ndikutulutsa kutayikira pambuyo pake.

2. Ikani ulusi sealant molondola.  Gwiritsani ntchito tepi ya PTFE (zokulunga 2-3, zofunikira) kapena zosindikizira zamadzimadzi za anaerobic zomwe zidavotera mipiringidzo 630. Osagwiritsa ntchito mopitilira muyeso - sealant yowonjezera imatha kulowa mu hydraulic circuit ndikuipitsa mafuta.

3. Torque ku specifications.  Limbitsani m'manja choyamba, kenaka ikani torque pogwiritsa ntchito mfundo zomwe zili pansipa. Osagwiritsa ntchito ma wrenches pamayeso olumikizirana - amawononga mpando wamkati wa poppet.

4. Gwirizanitsani kapu yachitetezo.  Khalani ndi kapu nthawi zonse pamene malo oyesera sakugwiritsidwa ntchito. Fumbi ndi grit pamtunda wamkati wa poppet zimayambitsa zigoli komanso kutayikira.

5. Kuyesedwa-kukakamiza musanatumize.  Bweretsani dongosolo kuti ligwire ntchito ndikuyang'ana cholumikizira cholumikizira thupi ndi doko kuti chilire. Konzani tsopano osati panthawi yopanga.

Ntchito Zofananira

Mafunso Ofunsidwa Kawirikawiri

Kodi 630 bar test coupling ingagwire ntchito yamafuta?

Mapangidwe a ISO 15171 amapangidwira mafuta a hydraulic ndi madzi opangidwa ndi mchere. Kwa mpweya woponderezedwa kapena ma media ena a gasi, geometry yosindikiza yamkati sikungapereke ntchito yokwanira yopanda kutayikira chifukwa cha kutsika kwamphamvu kwamagesi. Ngati ntchito yanu ikukhudza ntchito ya gasi, tchulani izi panthawi yoyitanitsa kuti tithe kuyesa mitundu ina yosindikizira ndikuwonetsetsa kuti zikugwirizana ndi thupi lanu pakukakamiza kwanu.

Kodi pali kusiyana kotani pakati pa 304 ndi 316L chitsulo chosapanga dzimbiri cholumikizira mayeso?

Kusiyana kwakukulu ndi zomwe zili molybdenum. 304 SS ili ndi pafupifupi 18% chromium ndi 8% faifi tambala, yomwe imapereka kukana kwa dzimbiri kwanthawi zonse m'malo owuma amkati pamtengo wotsika. 316L SS imawonjezera 2-3% molybdenum, yomwe imathandizira kwambiri kukana kutsekeka kwa chloride-induced pitting ndi corrosion. Pamalo am'madzi, kuyika m'mphepete mwa nyanja, malo otsukidwa ndi mankhwala, kapena kugwiritsa ntchito kulikonse komwe kumakhala kopopera mchere kapena mchere wothira icing, 316L ndiye chisankho choyenera ngakhale kukwera mtengo kwa zinthu.

Kodi ndingapeze logo yozokota pamayeso anga ophatikizana?

Inde. Gwiritsani ntchito chikhomo cha XX pagawo lachingwe ndikutumiza fayilo yanu ya vekitala (AI/EPS/PDF mtundu womwe mumakonda). Chizindikirocho chimajambulidwa ndi laser pagawo lililonse musanatumize. Kuchepera kwa batch yoyika chizindikiro kumasiyanasiyana malinga ndi kuchuluka kwa madongosolo - omwe amapezeka kuyambira mayunitsi 50 pa SKU iliyonse.

Kodi ndikufunika anti-vibration O-ring pamayeso onse ophatikiza?

Osati nthawi zonse. O-ring ya anti-vibration (code 1 mu gawo la nambala) imawonjezera gawo lachiwiri losungira pakati pa thupi loyenera ndi choyikapo ulusi. Ndizovomerezeka kwambiri pazida zomwe zimakhala ndi kugwedezeka kosalekeza pamwamba pa 5 Hz - monga mapampu a piston, ma compressor a dizilo, zofukula zam'manja, kapena makina otumizira ma vibrating. Pamakhazikitsidwe osasunthika ngati zoyeserera za labotale kapena makina osindikizira osakhazikika, mtundu wokhazikika wopanda O-ring nthawi zambiri ndiwokwanira.

Ndi makulidwe ati a ulusi omwe alipo pophatikiza ma 630 bar test couplings?

Kupezeka kokhazikika kumakwirira ulusi wa metric M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, ndi ulusi wofananira wa BSP G1/4, G3/8, G1/2. Makulidwe omwe amatchulidwa kwambiri ndi M10x1 (ma compact circuits), M16x2 (standard industrial hydraulics), ndi G1/2 (high-flow systems). Ulusi wamakonda kunja kwa mindandanda iyi ukhoza kupangidwa kutengera kuchuluka kwa madongosolo ochepa.

Kodi ndingasankhe bwanji chosindikizira choyenera pa makina anga a hydraulic?

Yambani ndi mtundu wanu weniweni wamadzimadzi ndi kutentha kwakukulu kwa ntchito. NBR imagwira ntchito pamafuta amchere opangidwa ndi hydraulic fluids mpaka 100 ° C - izi zimagwira pafupifupi 70% ya ntchito zamafakitale ndipo ndiyo njira yotsika mtengo kwambiri. Sinthani ku FKM ngati makina anu akuyenda pamwamba pa 100 °C kapena akugwiritsa ntchito madzi a phosphate ester (osagwira moto). Sankhani EPDM ngati mumagwira ntchito ndi brake fluid, steam, water-glycol mix, kapena polar synthetics. Pamalo a arctic kapena cryogenic omwe ali pansi pa -40 ° C, pemphani kutentha kwapansi. Kuthamanga chisindikizo cholakwika mu dongosolo la kutentha kwambiri ndilo chifukwa chachikulu cha kutaya msanga.

Kodi plating ya Zinc Nickel CrVI ikufunika pamisika yaku Europe?

Osati mosamalitsa ndi lamulo kwa zinthu zonse, koma kwambiri analimbikitsa. EU REACH Regulation (EC) No 1907/2006 imaletsa chromium hexavalent kumapeto kwa pamwamba. Kuyika kwa zinki kokhazikika nthawi zambiri kumakhala ndi zigawo za Cr(VI) passivation. Kupaka kwa Zinc Nickel CrVI-free plating kumachotseratu chiopsezo chotsatira uku ndikuperekera maola 500+ osakanizidwa ndi kupopera mchere pa ASTM B117 - bwino kwambiri kuposa zinki wamba. Pazinthu zilizonse zotumizidwa ku EU, CrVI-free ndiye lingaliro lokhazikika.

Kodi ISO 15171 ndi chiyani ndipo ndichifukwa chiyani zimafunikira pakuphatikiza mayeso?

ISO 15171 ndi mulingo wapadziko lonse lapansi womwe umakhudza zoyeserera zama hydraulic zogwiritsidwa ntchito pamakina amagetsi amadzimadzi. Gawo 1 (ISO 15171-1) limatanthawuza kukula, zofunikira pakuchita, ndi njira zoyesera zolumikizirana zoyeserera. Gawo 2 (ISO 15171-2) limakhudza zomata zoyeserera zoyeserera. Kutsatira kumatanthauza kuti malondawo akukwaniritsa kusinthasintha kovomerezeka padziko lonse lapansi komanso milingo yoyezetsa - ndikofunikira pamene zida zanu zoyesera zikuyenera kulumikizana ndi zida zochokera kwa opanga osiyanasiyana. Zogulitsa zomwe zimakumana ndi ISO 15171 nthawi zina zimatchedwa 'diagnostic coupling' kapena 'minimess' style fittings.

Pezani Mawu - Ruihua Hardware

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