Ikigereranyo Cyinshi Cyikigereranyo Coupling 630 Bar kuri Sisitemu ya Hydraulic

ISO 15171 yubahiriza. Ibipimo bitarimo umuvuduko, gupima amazi, hamwe no guhumeka kumuzingo kugeza kuri 630. Ingano yingero zingana, ibikoresho bya kashe, nicyuma cyumubiri.

Kwipimisha Hydraulic Niki?

Igeragezwa rya hydraulic (nanone ryitwa  guhuza kwisuzumisha  cyangwa  aho ryipimisha ) nigikoresho gikomatanyije gishyizwe kumurongo wa hydraulic. Itanga icyambu gisanzwe cyinjira aho ushobora guhuza igipimo cyumuvuduko, ikizamini cya hose, cyangwa icyitegererezo cya probe mumasegonda - nta guhagarika, nta gucamo umurongo, nta gutakaza amazi.

Ikidodo cy'imbere-kashe yimbere iguma ifunze kugeza igihe ikizamini cyo guhuza ibizamini kirangiye. Igishushanyo  kitarimo kumeneka  bisobanura zeru kumeneka mugihe cyo guhuza no gutandukana, ndetse no kumuvuduko wegera imipaka yagenwe.

ISO 15171:  Izi mpuzamugambi zubahiriza  ISO 15171-1  (ibipimo nibisabwa kugirango ubone amanota y'ibizamini) na  ISO 15171-2  (guhuza ibizamini byo gusoza amaherezo). Ibipimo ngenderwaho mpuzamahanga byemeza ko habaho guhinduranya ibipimo mubakora - ibizamini bimwe bihuza guhuza kuva Parker, Stauff, Hydac, Minimess, nabandi.

Imanza zikoreshwa:

• Kugenzura komisiyo  - Kugenzura igitutu cya sisitemu mugihe cyo gutangira

• Gukurikirana inzira  - Kugenzura byihuse-kugenzura nta guhagarika umusaruro

• Amazi y'icyitegererezo  - Kuramo amavuta y'icyitegererezo cyo gusesengura umwanda

• Sisitemu yo guhumeka  - Kurekura umwuka wafashwe nyuma yo kubungabunga

• Gukemura ibibazo  - Suzuma igitutu kidasanzwe mugihe nyacyo

Ibisobanuro by'ingenzi

Guhuza ibyambu hamwe nuburyo bwa kashe

Iki gice gikemura ibyemezo bibiri byingenzi byubuhanga: uburyo guhuza bihuza umuzunguruko wawe, nibiki bikomeza gufungwa mukibazo.

Ingano yubunini bwamahitamo

Ihuriro rihuza mu cyambu cyafashwe kuri hydraulic manifold, silinderi, cyangwa blok ya valve. Huza urudodo nicyambu kiriho - insanganyamatsiko zidahuye zitera kumeneka no kwangiza ibice byombi.

M16x2  nubunini bwateganijwe kenshi mubikorwa rusange byinganda.  G1 / 4  na  G1 / 2  biganje mu turere aho usanga insanganyamatsiko ya BSP isanzwe (UK, Commonwealth, ibimera bishaje by’i Burayi).

Uburyo bwa kashe yimbere

Igikorwa kitarimo kumeneka gishingiye kumashanyarazi ya poppet yakozwe neza mumubiri uhuza:

1. Kuruhuka  - Ikidodo cyuzuye amasoko yerekana icyicaro imbere. Umuvuduko wa sisitemu ifata poppet ifunze cyane.

2. Kwihuza  - Ikizamini cyo guhuza ibice birangira (kuri ISO 15171-2) bigabanya poppet, bikingura igice kuri gage yawe cyangwa sampler. Ikidodo kiri hagati ya hose iherekejwe no guhuza bore birinda gusohoka hanze.

3. Guhagarika  - Iyo amaherezo ya hose akuyemo, imbaraga zimpanuka zifunga poppet ako kanya. Amavuta asigaye ku cyambu aguma imbere - igitonyanga cya zeru.

Ikidodo c'ikidodo (NBR, FKM, EPDM, cyangwa temp-temp) bigize inzitizi yibanze hagati ya poppet n'intebe, hiyongereyeho inzitizi ya kabiri hagati ya tapi ya nyuma ya kaseti na bore y'imbere. Guhitamo ikidodo cyibikoresho byubushyuhe bwamazi hamwe na chimie bitwikiriye ubuyobozi bwo guhitamo  hepfo.

Kuberiki Hitamo Izi 630 Zipimisha Ikizamini?

630 Akabari - Ikigereranyo cyageragejwe, Ntabwo Kwamamaza

630 bar (9,135 psi) nigitutu cyemewe cyakazi kuri ISO 15171-1 yo kwipimisha. Buri gikoresho gikora ibizamini byumuvuduko wikizamini no kugenzura-umutwaro mbere yo kurekurwa kububiko.

Ibikoresho bine bya kashe, Windows enye ikora

Sisitemu zitandukanye za hydraulic zikoresha amazi atandukanye mubushyuhe butandukanye. Ikidodo kimwe kidashobora gukwirakwiza ibintu byose:

• NBR (code N)  - Amazi ya minerval-hydraulic fluid kugeza kuri 100 ° C. Igiciro-cyiza gisanzwe kuri ~ 70% yinganda zikoreshwa.

• FKM (code F)  - Ubushyuhe bwo hejuru bugera kuri 200 ° C. Ikora kandi fosifate-ester irwanya umuriro. Imiti myiza irwanya inyongeramusaruro.

• EPDM (code E)  - Imashini, amazi ya feri (DOT 3/4), amazi-glycol, hamwe na polarike ya sintetike. Ubushyuhe bugera kuri -40 ° C. Ntabwo bihuye namavuta ya peteroli.

• Ubushyuhe buke (code L)  - Cryogenic-urwego rwimibare igera kuri -50 ° C. Ikoreshwa mubikoresho bigendanwa bya arctique, sisitemu ya hydraulic ikonje ikonje, hamwe numuyoboro wa LNG. Birashoboka kubisabwa.

Gutoranya kashe itari yo # 1 itera kunanirwa hakiri kare. Kuzigama $ 0.30 muguhitamo kashe birashobora kugura ibihumbi mugihe cyateganijwe.

Kurwanya Ruswa Guhuza Ibidukikije

• Zinc-plaque (code Z)  - Birahagije kumwanya ushyushye murugo hamwe nubushuhe bugenzurwa. Ntabwo byemewe gusohokera hanze.

• Zinc Nickel CrVI-yubusa (code N)  - amasaha 500+ irwanya umunyu-spray kuri ASTM B117. SHAKA byuzuye. Guhitamo bisanzwe kubyoherezwa muburayi hamwe nibikoresho byo hanze.

• Ibyuma bitagira umwanda 304 (code F)  - Kurwanya ruswa muri rusange. Birakwiriye gutunganya ibiribwa byegeranye hamwe nikirere cyangirika.

• Ibyuma bitagira umwanda 316L (code L)  - Molybdenum-yazamuye. Ibyiza kubidukikije byo mu nyanja, ahantu h'inyanja, ahantu ho gukaraba imiti, nahantu hose chloride cyangwa umunyu birahari.

Ingofero zo Kurinda zigumana nigice

Kurwanya Vibration O-Impeta

Ibikoresho bikomeza kunyeganyega bikomeje (pompe pisitori> 5 Hz, compressor ya mazutu, moteri ikurikirana) irashobora guhanagura buhoro buhoro ibyuma bifatanye mumasaha menshi yo gukora. Ongeramo anti-vibrasiya O-impeta (code  1) ikora ifunga rya kabiri. Kwiyongera kw'ibiciro ni bike - inyungu yo kwizerwa mu murima ni ngombwa.

Igice Umubare Umubare

Buri kizamini cyo guhuza cyubatswe kubice bitandatu:

Ubuso - Ikidodo - Igifuniko - Urukurikirane - O-impeta - Kumenyekanisha

Z - N - R - TC - 0 - 0
│ │ │ │ │ └─ 0 = Ntabwo / XX = Ikirangantego cyihariye
│ │ │ │ └───── 0 = Standard / 1 = Kurwanya vibrasiya O-ring
│ │ │ └────────── TC = Ikizamini cyo guhuza
│ │ Univers │ └──────────────────────── N = NBR / F = FKM / E = EPDM
/ L = Ubushyuhe buke
└──────────────────────────── Z = Zinc / N = Zn-Ni / C = Ibara Zn / e = Umukara / F = 304SS / L = 316LSS

Ingero

Nigute ushobora guhitamo ikizamini cyawe

1. Menya umugozi  wicyambu kubintu bya hydraulic. Reba igishushanyo cyangwa gupima ukoresheje igipimo cy'urudodo. Bikunze kugaragara:  M16x2 , M10x1 , G1 / 4 , cyangwa  G1 / 2.

2. Emeza igitutu cya sisitemu . Niba irenze 630 bar, uzamuke ujye murwego rwohejuru rukwiye.

3. Huza kashe kumazi yawe n'ubushyuhe . Amavuta yubutare munsi ya 80 ° C → NBR. Hejuru ya 100 ° C cyangwa amazi adashobora kurwanya umuriro → FKM. Fata amazi, ibyuka, cyangwa inkingi ya polar → EPDM. Munsi -40 ° C → gusaba hasi-temp.

4. Hitamo ibyuma byumubiri ukurikije ibidukikije . Kuma mu nzu ibyuma bya zinc. Hanze / marine / gukaraba → 316L SS. Ibicuruzwa byoherezwa mu Burayi → Zn-Ni CrVI-yubusa nkibanze.

5. Ongeraho imikorere ikora . Urunigi-ruhuza ingofero ya serivisi yo murwego. Kurwanya-vibrasiya O-impeta yo kuzunguruka cyangwa gusubiranamo. Isi yose niba ubushobozi bwo guhumeka bukenewe.

6. Kugaragaza ingano hamwe nigihe cyo kuyobora . Iboneza bisanzwe byoherezwa byihuse kuruta ibicuruzwa byashyizweho.

Niba utazi neza ibipimo byose, twohereze ifoto yicyambu gihari hamwe ninyandiko yerekeye imikorere yawe - tuzagusaba kugena neza.

Imfashanyigisho

1. Tegura icyambu.  Sukura umwobo urudodo hamwe na solve. Kuraho imyanda, kashe ya kashe ishaje, na burrs. Icyambu cyanduye gitera kwangirika no gusohora nyuma.

2. Koresha kashe ya kashe neza.  Koresha kaseti ya PTFE (gupfunyika 2-3, icyerekezo) cyangwa kashe ya anaerobic yapimwe kuri 630 bar. Ntugakoreshe cyane - kashe irenze irashobora kwinjira mumashanyarazi ya hydraulic no kwanduza amavuta.

3. Torque kubisobanuro.  Fata intoki mbere, hanyuma ushyireho torque ukoresheje indangagaciro zikurikira. Ntuzigere ukoresha ingero zifatika kubizamini - bihindura intebe yimbere.

4. Ongeraho ingofero yo gukingira.  Komeza ingofero igihe cyose ikizamini kidakoreshwa. Umukungugu hamwe na grit hejuru yimbere yimbere itera amanota nibisohoka.

5. Ikizamini-igitutu mbere yo gutangira imirimo.  Zana sisitemu kumuvuduko wakazi hanyuma urebe guhuza umubiri-ku cyambu kugirango urire. Gukosora nonaha kuruta mugihe cyo gukora.

Ibisanzwe

Ibibazo Bikunze Kubazwa

Ikizamini cyo guhuza ibibari 630 gishobora gukora serivisi ya gaze?

Igishushanyo gisanzwe ISO 15171 gitezimbere amavuta ya hydraulic hamwe namazi ashingiye kumyunyu ngugu. Ku mwuka uhumanye cyangwa ibindi bitangazamakuru bya gaze, geometrike yo gufunga imbere ntishobora gutanga imikorere ihagije idasohoka bitewe nubukonje buke bwa gaze. Niba gusaba kwawe birimo serivisi ya gaze, vuga ibi mugihe cyateganijwe kugirango dusuzume ubundi buryo bwo kashe hamwe no kugenzura ibikoresho byumubiri bihuye nigitutu cyawe gikora.

Ni irihe tandukaniro riri hagati ya 304 na 316L ibyuma bidafite ingese kubipimisha?

Itandukaniro ryibanze ni molybdenum. 304 SS ifite chromium igera kuri 18% na nikel 8%, itanga uburyo bwiza bwo kurwanya ruswa mubidukikije byumye mumazu ku giciro gito. 316L SS yongeramo 2-3% molybdenum, itezimbere cyane kurwanya imiti ya chloride iterwa no kwangirika. Kubidukikije byo mu nyanja, ibyubatswe ku nkombe, ahantu ho gukaraba imiti, cyangwa porogaramu iyo ari yo yose ihura n’umunyu w’umunyu cyangwa imyunyu-de-icing, 316L nicyo cyifuzo cyo guhitamo nubwo igiciro cyinshi kiri hejuru.

Nshobora kubona ikirango cyanditseho ibizamini byanjye?

Yego. Koresha ikimenyetso cya kode ya XX mugice cyumubare wigice hanyuma utange dosiye yikirango cya vector (imiterere ya AI / EPS / PDF ikunzwe). Ikirangantego cyanditseho laser kuri buri gice mbere yo koherezwa. Ingano ntarengwa yo gutondekanya ibicuruzwa iratandukanye bitewe nubunini bwuzuye - mubisanzwe biboneka guhera kuri 50 kuri SKU.

Nkeneye anti-vibration O-ring kuri buri kizamini gihuza?

Ntabwo buri gihe. Kurwanya-vibrasiya O-impeta (kode ya 1 mu gice cyigice) yongeraho uburyo bwa kabiri bwo kugumana hagati yumubiri ukwiranye no gushiramo urudodo. Birasabwa cyane kubikoresho bigira ihindagurika rihoraho hejuru ya 5 Hz - nka pompe ya piston, compressor ya mazutu, moteri igendanwa, cyangwa sisitemu ya convoyeur. Kubintu bihagaze neza nka laboratoire yikizamini cyangwa imashini zandika zihagaze, verisiyo isanzwe idafite O-impeta irahagije.

Ni ubuhe bunini bw'insanganyamatsiko iboneka kuri 630 yo kugerageza ibizamini?

Kuboneka bisanzwe bikubiyemo insanganyamatsiko za M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, na BSP insanganyamatsiko ibangikanye G1 / 4, G3 / 8, G1 / 2. Ingano ikunze kugaragara cyane ni M10x1 (imiyoboro ikomatanya), M16x2 (hydraulics yinganda zisanzwe), na G1 / 2 (sisitemu yo hejuru). Urudodo rwihariye hanze yiyi ntera rushobora gukorwa hashingiwe ku mubare muto.

Nigute nahitamo ibikoresho bifatika bya sisitemu ya hydraulic?

Tangira nubwoko bwawe bwamazi nubushyuhe ntarengwa bwo gukora. NBR ikora mumavuta yubutaka bushingiye kumazi ya hydraulic kugeza kuri 100 ° C - ibi bikubiyemo hafi 70% yinganda zikoreshwa mu nganda kandi nuburyo buhendutse cyane. Hindura kuri FKM niba sisitemu yawe ikora hejuru ya 100 ° C cyangwa ikoresha fosifate ester (irwanya umuriro). Hitamo EPDM niba ukorana na feri ya feri, amavuta, imvange y'amazi-glycol, cyangwa sintetike ya polar. Kubidukikije bya arctique cyangwa cryogenic munsi -40 ° C, saba ibice bito-temp. Gukoresha kashe itari yo muri sisitemu yo hejuru yubushyuhe nimpamvu nyamukuru itera kumeneka imburagihe.

Ese Zinc Nickel CrVI idafite isahani irakenewe kumasoko yuburayi?

Ntabwo bisabwa cyane n amategeko kubicuruzwa byose, ariko birasabwa cyane. Amabwiriza y’ubumwe bw’ibihugu by’Uburayi (EC) No 1907/2006 agabanya chromium ya hexavalent mu kurangiza. Isahani isanzwe ikunze kuba irimo Cr (VI) passivation ibice. Zinc Nickel CrVI idafite isahani ikuraho ibi byago byubahirizwa mugihe utanga amasaha 500+ yo kurwanya umunyu-spray kuri ASTM B117 - byiza cyane kuruta zinc zisanzwe. Kubicuruzwa byose byoherejwe muri EU, CrVI-yubusa nibyifuzo bisanzwe.

ISO 15171 ni iki kandi ni ukubera iki bitwaye kubipimisha?

ISO 15171 nigipimo mpuzamahanga gikubiyemo cyane cyane ibizamini bya hydraulic byo gukoresha kuri sisitemu y'amashanyarazi. Igice cya 1 (ISO 15171-1) gisobanura ibipimo, ibisabwa mu mikorere, hamwe nuburyo bwo gukora ibizamini bya screw-in ibizamini. Igice cya 2 (ISO 15171-2) gikubiyemo ibizamini byo guhuza ibizamini bya nyuma. Kubahiriza bivuze ko ibicuruzwa byujuje ubuziranenge ku isi hose guhinduranya no kugereranya ibipimo ngenderwaho - ingenzi mugihe ibikoresho byawe byikizamini bikeneye guhuza nibice biva mubakora inganda zitandukanye. Ibicuruzwa byujuje ISO 15171 rimwe na rimwe byitwa mu nganda nka 'guhuza kwisuzumisha ' cyangwa 'minimess ' imiterere yuburyo.

Shaka Amagambo - Ibyuma bya Ruihua

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