High-Pressure Test Coupling 630 Bar yeHydraulic Systems

ISO 15171 inoenderana. Leak-isina kudzvanywa kuyerwa, fluid sampling, uye wedunhu kufefetedza kusvika ku630 bar. Saizi yeshinda inogadzirika, zvisimbiso, uye simbi dzemuviri.

Chii chinonzi Hydraulic Test Coupling?

A hydraulic test coupling (inonziwo  diagnostic coupling  kana  test point ) ndeye compact fitting yakaiswa yakananga pane hydraulic circuit. Inopa yakamisikidzwa yekupinda chiteshi paunogona kubatanidza geji yekumanikidza, bvunzo hose, kana sampuli probe mumasekonzi - hapana kudzima, hapana mutsara wekupwanya, hapana kurasikirwa kwemvura.

Iyo yemukati poppet-style chisimbiso inogara yakavharwa kudzamara mating test hose kupera kwaisundidzira kuvhurika. Iyi  dhizaini-yemahara  dhizaini inoreva kuti zero kudurura panguva yekubatanidza uye kubviswa, kunyangwe pakumanikidzwa kuri kusvika kumuganhu wakatemerwa.

ISO 15171:  Aya majekiseni ebvunzo anoenderana ne  ISO 15171-1  (zviyero uye mashandiro ekuita kwe screw-in test point) uye  ISO 15171-2  (mating test hose end fittings). Iyi chiyero chepasi rose inogonesa kuchinjika kwevagadziri - iyo hose yekuyedza yakafanana inokodzera mabatanidzwa kubva kuParker, Stauff, Hydac, Minimess, nevamwe.

Kazhinji kushandiswa zviitiko:

• Kutumira macheki  - Simbisa kudzvanywa kwehurongwa panguva yekutanga

• Kutarisisa  - Kukurumidza nzvimbo-kutarisa pasina kukanganisa kugadzirwa

• Fluid sampling  - Bvisa masampuli emafuta ekuongorora kusvibiswa

• System venting  - Sunungura mweya wakavharirwa mushure mekugadzirisa

• Troubleshooting  - Ongorora kudzvinyirira anomalies munguva chaiyo

Madiro Akakosha

Kubatanidza Port uye Seal Mechanism

Ichi chikamu chinotarisa maviri akanyanya kuomarara sarudzo dzeinjiniya: nzira iyo coupling inobatana nedunhu rako, uye chii chinoita kuti irambe yakavharwa pasi pekumanikidzwa.

Thread Size Options

Iyo coupling screws yakananga muchiteshi chakatepwa pane yako hydraulic manifold, silinda, kana valve block. Matanidza tambo nechiteshi chiripo - shinda dzisina kuenderana dzinokonzera kuvuza uye kukuvadza zvikamu zvese.

M16x2  ndiyo imwechete inowanzo kurongedzerwa saizi yezvakajairwa maindasitiri application.  G1/4  uye  G1/2  inotonga mumatunhu umo BSP tambo ndiyo yakajairika (UK, Commonwealth, zvirimwa zvekare zveEurope).

Yemukati Chisimbiso Mechanism

Iyo yekuvuza-isina kuvhiya kunovimba nechaiyo-yakagadzirwa poppet valve mukati memuviri wekubatanidza:

1. Pakuzorora  - Chitubu chakaremerwa poppet chisimbiso chinopesana nechigaro chemukati. System pressure inobata poppet yakavharika zvakanyanya.

2. Kubatanidza  - Iyo yekusangana bvunzo hose kupera (pa ISO 15171-2) inodzvinyirira poppet, ichivhura ndima kune geji yako kana sampler. Chisimbiso pakati pepombi yekupedzisira uye coupling bore chinodzivirira kubuda kwekunze.

3. Kubvisa  - Kana iyo hose inopera, simba remuchirimo rinovhara poppet ipapo ipapo. Oiri yakasara pachiteshi inogara mukati - zero drip.

Iyo seal compound (NBR, FKM, EPDM, kana yakaderera-kupisa) inoumba chipingamupinyi chekutanga pakati pepoppet nechigaro, pamwe nechipiri chipingamupinyi pakati pehose end taper uye coupling yemukati bore. Kusarudza iyo chaiyo chisimbiso zvinhu kune yako tembiricha yemvura uye chemistry yakafukidzwa mukati mutungamiri wekusarudza  pazasi.

Sei Kusarudza Aya 630 Bar Test Couplings?

630 Bar - Yakaedzwa Muganho, Kwete Kushambadzira

630 bar (9,135 psi) ndiyo yakasimbiswa kushanda kumanikidza pane ISO 15171-1 yekuongorora mapuroteni. Imwe neimwe gadziriso inoitwa cyclic pressure kuyedzwa uye proof-load verification isati yaburitswa kune stock.

Zvina Zvisimbiso Zvishandiso, Zvina Zvishandiso Windows

Akasiyana hydraulic masisitimu anomhanyisa mvura dzakasiyana pane tembiricha dzakasiyana. Imwe seal compound haigone kuvhara mamiriro ese:

• NBR (code N)  - Mineral-oil hydraulic fluids inosvika 100 °C. Mutengo-unoshanda default kune ~ 70% yemaindasitiri maapplication.

• FKM (code F)  - Tembiricha yepamusoro inosvika 200 °C. Uyewo inobata phosphate-ester inodzivirira moto mvura. Yakanaka makemikari kushorwa pamusoro pehasha additives.

• EPDM (code E)  - Steam, brake fluid (DOT 3/4), mvura-glycol, uye polar synthetic fluids. Tembiricha inodzika kusvika -40 °C. Hazvienderani nemafuta epetroleum.

• Low-Temp (code L)  - Cryogenic-giredhi musanganiswa wakaenzana kusvika -50 °C. Inoshandiswa mune arctic nharembozha, inotonhora-inochengetera hydraulic masisitimu, uye LNG anobatsira maseketi. Inowanikwa pakukumbira.

Kutora chisimbiso chisina kunaka ndicho #1 chikonzero chekutadza kwekutanga. Kuchengetwa kwe $ 0.30 pakusarudzwa kwechisimbiso kunogona kudhura zviuru munguva isina kurongeka.

Corrosion Resistance Inoenderana Nezvakatipoteredza

• Zinc-plated (code Z)  - Yakakwana munzvimbo dzinopisa dzemukati dzine hunyoro hunodzorwa. Hazvikurudzirwe kuratidzwa kunze.

• Zinc Nickel CrVI-isina (code N)  - 500+ maawa emunyu-spray kuramba paASTM B117. Zvizere REACH zvinoenderana. Default sarudzo yekutakura kweEurope uye kuisa kunze.

• Stainless Steel 304 (code F)  - Yakanaka general corrosion resistance. Inokodzera kugadzira chikafu munzvimbo dziri padyo uye nemhepo ine corrosive.

• Stainless Steel 316L (code L)  - Molybdenum-yakasimbiswa. Yakanakira nharaunda dzemugungwa, nzvimbo dzemahombekombe, nzvimbo dzekugezesa makemikari, uye chero kupi zvako machlorides kana munyu aripo.

Dziviriro Caps Inogara neYuniti

Anti-Vibration O-Ring Sarudzo

Zvishandiso zvinomhanya zvinoenderera mberi vibration (piston pombi> 5 Hz, dhiziri compressors, inocherekedzwa yekuchera) inogona zvishoma nezvishoma kusunungura tambo dzakaiswa pamusoro pemazana emaawa ekushanda. Kuwedzera iyo anti-vibration O-ring (code  1) inogadzira yechipiri mechaniki kukiya. Kuwedzera kwemutengo kushoma - kuvimbika kwemunda kuwana kwakakosha.

Chikamu Nhamba Configuration

Yese yekubatanidza bvunzo inovakwa kune matanhatu-chikamu kodhi:

Surface - Chisimbiso - Cap - Series - O-ring - Kumaka

Z - N - R - TC - 0 - 0
│ │ │ │ │ └─ 0 = Hapana / XX = Chiratidzo chetsika
│ │ │ │ └─ ─ = ─ ─ ─ Anti-vibration O-ring
│ │ │ └────────── TC = Test Coupling series
│ │ └───────────────── W = Hapana / H = Hex / R = Round / E = Universal / P = Plastiki
│ └────────────────────── N = NBR / F = FKM / E = EPMP / L = Low-
└──────────────────────────── Z = Zinc / N = Zn = Zinc / N = 4 L = 316LSS

Kugadzirisa Mienzaniso

Maitiro ekusarudza yako Test Coupling

1. Ziva tambo yechiteshi  pane yako hydraulic component. Tarisa kudhirowa kana kuyera neshinda yegeji. Zvakawanda:  M16x2 , M10x1 , G1/4 , kana  G1/2.

2. Simbisa yako peak system pressure . Kana ichipfuura 630 bar, kwira kumusoro-yakayerwa yakakodzera kirasi.

3. Nyanisa chisimbiso kune yako fluid uye tembiricha . Mineral oiri pasi pe80 °C → NBR. Pamusoro pe100 °C kana mvura isingadziviriri moto → FKM. Brake fluid, steam, kana polar synthetics → EPDM. Pazasi -40 °C → kukumbira kudzikira.

4. Sarudza simbi yemuviri inobva pane zvakatipoteredza . Dry indoor → zinc-plated simbi. Kunze/mugungwa/washdown → 316L SS. European export → Zn-Ni CrVI-yemahara seyokutanga.

5. Wedzera zvinoshanda sarudzo . Chain-linked cap yebasa remumunda. Anti-vibration O-ring yekutenderera kana kudzoreredza michina. Universal cap kana venting kugona ichidikanwa.

6. Taura huwandu uye inotungamira-nguva inodiwa . Magadzirirwo akajairwa anotakura nekukurumidza kupfuura mabhechi akamisikidzwa.

Kana usina chokwadi nezve chero parameter, titumire pikicha yechiteshi chiripo uye chinyorwa nezve mamiriro ako ekushandisa - isu tinokukurudzira iyo chaiyo kumisikidzwa.

Installation Guide

1. Gadzirira chiteshi.  Chenesa gomba rine thread ne solvent. Bvisa marara, shinda yekare sealant, uye maburrs. Chiteshi chetsvina chinokonzera kukuvara kwekuisa uye post-install inodonha.

2. Isa thread sealant nemazvo.  Shandisa PTFE tepi (2–3 wraps, direction matters) kana anaerobic liquid sealant yakarongerwa 630 bar. Usanyanya kushandisa - sealant yakawandisa inogona kupinda mu hydraulic circuit uye kusvibisa mafuta.

3. Torque kune yakatarwa.  Simbisa ruoko kutanga, wobva waisa torque uchishandisa kukosha pazasi. Usambofa washandisa mawrenches ekuyedza bvunzo - ivo vanokanganisa chigaro chemukati chepoppet.

4. Isa chivharo chekudzivirira.  Chengetedza chivharo chakavharwa pese pese pese pese pese pese pese pese pese pese pese pese pese pese pese pese pasiri kushandiswa. Guruva uye grit pane yemukati poppet pamusoro zvinokonzeresa zvibodzwa uye pakupedzisira kuvuza.

5. Pressure-test usati watumwa.  Hunza iyo sisitimu kumanikidziro ekushanda uye tarisa kubatana kwemuviri-kune-chiteshi chekubatana kwekuchema. Gadzirisa ikozvino pane panguva yekugadzira.

Typical Applications

Mibvunzo Inowanzo bvunzwa

Inogona here 630 bar test coupling kubata gasi sevhisi?

Iyo yakajairwa ISO 15171 dhizaini yakagadziridzwa hydraulic oiri uye mineral-based fluids. Kune mhepo yakamanikidzwa kana imwe gasi media, iyo yemukati yekuisa chisimbiso geometry inogona kusapa yakakwana yekuvuza-yemahara kuita nekuda kweiyo yakaderera viscosity yemagasi. Kana chikumbiro chako chinosanganisira sevhisi yegesi, tsanangura izvi panguva yekuodha kuti tikwanise kuongorora mamwe macompounds echisimbiso uye kuona kuenderana kwezvinhu zvemuviri kune yako chaiyo kushanda kumanikidza.

Ndeupi mutsauko uripo pakati pe304 ne316L simbi isina tsvina yekuyedza couplings?

Musiyano wakakosha ndeye molybdenum yemukati. 304 SS ine ingangoita 18% chromium uye 8% nickel, iyo inopa yakanaka general corrosion resistance munzvimbo dzakaoma dzemukati nemutengo wakaderera. 316L SS inowedzera 2-3% molybdenum, iyo inovandudza zvakanyanya kuramba kune chloride-induced pitting uye crevice corrosion. Kune nharaunda dzemugungwa, kuiswa kwemahombekombe, nzvimbo dzekugezesa makemikari, kana chero application yakafumurwa nemunyu wekupfapfaidza kana de-icing munyu, 316L ndiyo sarudzo inokurudzirwa zvisinei nemutengo wepamusoro wezvinhu.

Ini ndinogona kuwana tsika logo yakanyorwa pane yangu test couplings?

Ehe. Shandisa kodhi yekumaka XX mune chikamu nhamba tambo uye tumira yako vector logo faira (AI/EPS/PDF fomati inosarudzwa). Iyo logo yakanyorwa-laser pane imwe neimwe unit isati yatumirwa. Minimum batch saizi yekumaka yetsika inosiyana nehuwandu hweodha yevhoriyamu - inowanzo kuwanikwa kutanga pamakumi mashanu mayunitsi paSKU.

Ini ndinoda here anti-vibration O-ring pane yese yekubatanidza bvunzo?

Kwete nguva dzose. Iyo anti-vibration O-ring (code 1 muchikamu chenhamba) inowedzera chechipiri chekuchengetedza chinhu pakati pemuviri wakakodzera uye neshinda inopinza. Inokurudzirwa zvakanyanya kune michina inosangana nekudengenyeka kunoramba kuripo pamusoro pe5 Hz - senge pombi dzepiston, dhiziri compressors, nhare dzekuchera, kana vibrating conveyor system. Zvekumisikidza zvakamira senge zvimire zvemurabhoritari kana michina yekutsikisa, iyo yakajairwa vhezheni isina O-ring inokwana.

Ndeapi masaizi eshinda anowanikwa e630 bar test couplings?

Kuwanikwa kwakajairwa kunovhara metric threads M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, uye BSP parallel threads G1/4, G3/8, G1/2. Iwo anonyanya kutaurwa saizi M10x1 (compact circuits), M16x2 (standard industrial hydraulics), uye G1/2 (high-flow systems). Tsika dzechivanhu dziri kunze kwemarenji aya dzinogona kugadzirwa zvichienderana nehuwandu hweodha shoma.

Ini ndinosarudza sei chisimbiso chakakodzera cheiyo hydraulic system yangu?

Tanga nemhando yako chaiyo yemvura uye yakanyanya tembiricha yekushandisa. NBR inoshandira mineral oil-based hydraulic fluids inosvika 100 °C - izvi zvinovhara zvingangoita 70% yemaindasitiri ekushandisa uye ndiyo yakaderera-mutengo wakasarudzika. Chinja kuFKM kana system yako ichimhanya pamusoro pe100 ° C kana kushandisa phosphate ester (inodzivirira moto) zvinwiwa. Sarudza EPDM kana ukashanda nebrake fluid, steam, water-glycol misanganiswa, kana polar synthetics. Kune arctic kana cryogenic nharaunda pazasi -40 °C, kumbira yakaderera-temp compound. Kumhanyisa chisimbiso chisiri icho mune yepamusoro-tembiricha system ndiyo inotungamira chikonzero chekudonha nguva isati yakwana.

Zinc Nickel CrVI-yemahara plating inodiwa kumisika yeEurope?

Hazvina kunyanya kudiwa nemutemo kune zvese zvigadzirwa, asi zvinokurudzirwa zvakanyanya. EU REACH Regulation (EC) No 1907/2006 inorambidza hexavalent chromium pakupedza kwepamusoro. Yakajairika zinc plating kazhinji ine trace Cr(VI) passivation layer. Zinc Nickel CrVI-yemahara plating inobvisa iyi njodzi yekuteerera zvachose uchiendesa 500+ maawa emunyu-spray kuramba paASTM B117 - zvirinani zvakanyanya pane zvakajairika zinc. Kune chero chigadzirwa chinotumirwa kuEU, CrVI-yemahara ndiyo yakasarudzika kurudziro.

Chii chinonzi ISO 15171 uye nei zvine basa kune bvunzo couplings?

ISO 15171 ndiyo chiyero chepasi rose chakanyatso kuvharira hydraulic test couplings kuti ishandiswe pane fluid magetsi masisitimu. Chikamu 1 (ISO 15171-1) inotsanangura zviyero, mashandiro ekuita, uye nzira dzekuyedza dze screw-in test couplings. Chikamu 2 (ISO 15171-2) inovhara mating bvunzo hose yekupedzisira fittings. Kuteerera kunoreva kuti chigadzirwa chinosangana neshanduko dzinozivikanwa pasi rose uye chiyero chekumanikidza - kwakakosha kana mudziyo wako wekuyedza uchienderana nezvikamu kubva kune vakasiyana vagadziri. Zvigadzirwa zvinosangana neISO 15171 dzimwe nguva zvinonzi muindasitiri iyi 'diagnostic coupling' kana 'minimess' masitaera.

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