O-Ring Face Seal Vs O-Ring Boss Itywina Fittings Umahluko

Ngaba wakha wazibuza malunga neentlobo ezahlukeneyo ze-hydraulic O-ring fittings kunye neenjongo zabo? Ndiyayazi indlela ekunokubhideka ngayo ngokhetho oluninzi phaya. Yiyo loo nto ndilapha-ukukukhokela kwihlabathi elintsonkothileyo lofakelo lwehydraulic, ngakumbi kugxilwe kwi-O-ring face seal (ORFS) kunye nofakelo lwe-O-ring boss (ORB). Ngelixa zombini ezi zinto zifakelweyo zibalulekile ekudaleni itywina elikhuselekileyo kwiinkqubo zehydraulic, nganye inendima yayo eyahlukileyo kunye neenzuzo. Namhlanje, siza kutyhila imfihlakalo emva kwezi ntlobo zimbini zidumileyo. Zisenokuvakala njengezigama zobugcisa ekuqaleni, kodwa ndiyakuqinisekisa, ukuziqonda ngundoqo kuqhagamshelo lwehydraulic olungavuziyo. Ke, yiza kunye nam njengoko siphonononga ii-nuances ze-ORFS kunye nokufakwa kwe-ORB kwaye ufumanise ukuba kutheni zinokuba zifanelekile kwiimfuno zakho zenkqubo yoxinzelelo. Masingene kule nto kunye kwaye senze intsingiselo yehlabathi lofakelo lwehydraulic!

 

Ukuqonda izifakelo ze-O-Ring Face Seal (ORFS).

Inkcazo kunye noYilo lwezifakelo zeORFS

1F ORFS INXA YE-O-ringe ye-O-ringe orfs i-hydraulic fitting

Izixhobo ze-O-Ring Face Seal (ORFS) luhlobo lokufakwa kwe-hydraulic . Zinendawo yokutywina ethe tyaba  kunye nerubha eyenziwe nge-O-ring  ebekwe kwi-groove. Xa uqhagamshela i-ORFS ifaka, i- O-ring icinezela , idala itywina eliqina kakhulu. Yiloo nto i-ORFS yaziwa njengendlela engavuziyo . yokutywina

Imigangatho kunye neNgcaciso: SAE J1453 kunye ne-ISO 8434-3

Ufakelo lweORFS kufuneka luhambelane nemigangatho ethile. I -SAE J1453  kunye ne -ISO 8434-3  yimigaqo elandelwa zezi zixhobo. Le migangatho inceda ekuqinisekiseni ukuba izifakelo zeORFS zisebenza kakuhle kwiinkqubo zamanzi aphantsi komhlaba . Bathetha ngendlela izifakelo ezifanele zenziwe ngayo, ukuba zifanele zibe zingakanani na, kwaye zivavanywe njani.

FS6500 ORFS iswivel / ORFS isiphelo setyhubhu SAE 520221 isidibanisi sengqiniba

Usetyenziso kunye nezinto ezilungileyo zoFakelo lweORFS kwiiNkqubo zeHydraulic

Ufakelo lwe-ORFS lulungile kwiinkqubo zehydraulic  kuba azivuzi. Zisetyenziswa kusetyenziso olunoxinzelelo oluphezulu  olunje nge -excavators yehydraulic, izilayishi, iiforklift, kunye neetrektara . Enye into enkulu kukuba banokusingatha uxinzelelo lokusebenza  ngaphandle kokudala amanqaku okuvuza.

ORFS ityhubhu iphela SAE 520432 couplings kunye tee

Ubungakanani kunye neNgqwalaselo eLungelelwano loFakelo lweORFS

Xa ukhetha ukufakela kweORFS, ubungakanani ngundoqo. Kufuneka uqinisekise ukuba ilingana netyhubhu yehydraulic  okanye i-hose assembly  osebenza nayo. Itshathi yesayizi yetywina yobuso be-SAE O-ring  ikunceda ukuba ufumane ubungakanani obufanelekileyo obahlukileyo be-O-ring  yomsebenzi wakho. Kubalulekile ukudibanisa indoda efanelekileyo  kunye noqhagamshelwano lwabasetyhini  ngokuchanekileyo. Oku kuqinisekisa ukuba iindawo zokutywina  zichukumisa indlela efanelekileyo kwaye i -O-ring itywina  ngokufanelekileyo.

Ufakelo lweORFS luza ngemathiriyeli eyahlukeneyo. Ungazifumana kwikhabhoni , i-nickel-plated carbon , kunye nentsimbi engatyiwa . I-O-rings zenziwe kwizinto ezifana neBuna-n  kunye neViton . Oku kuthetha ukuba unokuzisebenzisa kwizicelo ezininzi zemizi-mveliso.

Izixhobo ze -O-Ring Face Seal  lukhetho oluhlakaniphile kwiinkqubo ze-hydraulic . Balandela i -SAE J1453  kunye ne -ISO 8434-3  imigangatho. Zisebenza kakuhle kuba azivuzi kwaye ziyakwazi ukumelana noxinzelelo oluphezulu . Qinisekisa ukuba ujonga iisayizi ngononophelo usebenzisa itshathi yobungakanani betywina yobuso be-SAE O-ring . Oku kuya kukunceda ufumane ukulingana okufanelekileyo kwiiadaptha zakho zehydraulic  kunye netyhubhu . Ukuba unemibuzo, qhagamshelana neqela labathengisi . Bangakunika iinkcukacha zoqhagamshelwano  kunye nolwazi oluninzi.

Ukuphonononga i-O-Ring Boss (ORB) Ufakelo lwetywina

Inkcazo kunye noLwakhiwo lwe-ORB Fittings

Umphathi we-SAE O-ring SAE 140257 isidibanisi esinemisonto eyindoda

Ukufakwa kwe-O-ring boss, okanye i-ORB ngokufutshane, luhlobo lofakelo lwe-hydraulic . Banendoda ehambelana  nomtya othe tye  kunye ne- chamfer eyenziwe  ukubamba i -O-ring . Uqhagamshelo lobufazi  lunecandelo elinemisonto  kunye nendawo yokutywina ecaba . Xa uqinisa iinxalenye ezimbini, i -O-ring compresses , idala isitywina esiqinileyo.

Imigangatho kunye neNgcaciso: ISO 11926-1 kunye ne-SAE J1926-1

Ufakelo lwe-ORB lulandela imigangatho ethile. I-ISO 11926-1  kunye ne -SAE J1926-1  zezona ziphambili. Oku kumisela imigaqo ye- SAE ethe ngqo ye-UNF  esetyenziswa kwezi zifakelo. Baqinisekisa ukuba zonke izifakelo ze-ORB zidibana kakuhle kwinkqubo yombhobho wamandla olwelo.

Usetyenziso oluQhelekileyo kunye neeNzuzo ze-ORB zoFakelo kwiShishini

Ufakelo lwe-ORB lukho kuyo yonke indawo kwishishini. Zisetyenziswa kwi- hydraulic excavators, izilayishi, iiforklift, kunye neetrektara . Kwakhona, unokuzifumana kwiivalvu kunye nenkqubo yegesi yepetroli . Iingenelo? Zilungile kwizicelo zoxinzelelo oluphezulu  kwaye zinceda ukuthintela ukuvuza. Zihlala ixesha elide kwaye zigcina ukusebenza kwenkqubo  kuphezulu.

Imilinganiselo yobungakanani kunye noKhetho loFakelo lwe-ORB

 Umphathi we-SAE O-ring SAE 140357 45° I-Elbow Thread Adapter isidibanisi sombhobho wentsimbi

Xa ukhetha i-ORB efanelekileyo, kufuneka ucinge malunga nobukhulu. Itshathi yobukhulu betywina yobuso be-SAE O-ring  ikunceda ukuba ufumane ubungakanani obahlukileyo be-O-ring  oyifunayo. Kwakhona, jonga ukuba ukufakwa kwenziwa ngantoni. Izinketho ziquka i-carbon, i-nickel-plated carbon, insimbi engenasici, i-Buna-n, kunye ne-Viton . Qinisekisa ukuba i -durometer  (ubunzima) ye- O-ring  ihambelana neemfuno zakho.

Xa ukhetha ukufakela kwe-ORB, ukhangela into engavuziyo  kwisixokelelwano sakho sehydraulic . Khumbula, iindawo zokutywina  kufuneka zicoceke kwaye i -O-ring  kufuneka ibe yisayizi efanelekileyo. Ukuba ufuna uncedo, thetha neqela lokuthengisa  elaziyo malunga neeadaptha zehydraulic  kunye ne-tubing.

Ngamafutshane, ukufakwa kwe-ORB kuyindlela yokutywina  esebenzisa iirabha zokwenziwa ze-O-rings . Zilungele uxinzelelo oluphezulu  kwaye azivuzi kakhulu. Imigangatho ye-SAE J1926-1  kunye ne -ISO 11926-1  iqinisekisa ukuba isebenza kakuhle kwizicelo zoshishino . Xa ufuna ukukhetha enye, jonga itshathi yobungakanani  kunye nokuba ukufakwa kwenziwa ngantoni.

Uhlalutyo lokuthelekisa: O-Ring Face Seal Vs. O-Ring Boss

UkuFaniswa okuPhambili phakathi kwe-ORFS kunye ne-ORB Fittings

Xa sijonga i-O-Ring Face Seal (ORFS)  kunye ne-O-Ring Boss (ORB)  ifakela, kufana nokuthelekisa iimbaleki ezimbini eziphezulu. Zahlukile, kodwa zikwanezinto ezininzi ezifanayo. Makhe sichaze ukufana kwazo.

I-ORFS kunye ne-ORB zombini zisebenzisa iirabha zokwenziwa ze-O-rings ukuthintela ukuvuza. Ezi-O-rings zibalulekile ekuqinisekiseni ukuba ulwelo luhlala lukhuselekile ngaphakathi kwimibhobho, ukuthintela nakuphi na ukuchitheka okanye ukuvuza.

Kuzo zonke iintlobo zezixhobo, ukusuka kwi-hydraulic excavators ukuya kwi-forklifts, uya kufumana ezi zixhobo zidlala indima ebalulekileyo. Zibalulekile kwiinkqubo zehydraulic, ukulawula ngobuchule uxinzelelo oluphezulu ukuqinisekisa ukuba yonke into isebenza ngokungenasiphako kwaye igcina ulwelo luqulethwe.

Imisonto ifana nekhowudi eyimfihlo enceda ukudibanisa nokunxibelelana. Zombini i-ORFS kunye ne-ORB zisebenzisa le khowudi, kunye ne-SAE ethe ngqo ye-UNF ilulwimi lwabo ekwabelwana ngalo. Yile ndlela iinxalenye zesilisa kunye nesetyhini zokufakelwa zidibanisa kwaye zihlala kunye.

Uhlahlelo oluThethayo lweeNdlela zokutywina

Xa sithetha ngofakelo lwehydraulic , sihlala sicinga ngendlela ezigcina ngayo ulwelo ukuba lungavuzi. Iintlobo ezimbini eziqhelekileyo yi- O-ring face seal (ORFS)  kunye ne- O-ring boss (ORB) . Makhe singene kwindlela asebenza ngayo kunye nendlela adibana ngayo.

Indlela yokutywina

Zombini i-ORFS kunye ne-ORB zineendlela zazo ezizodwa zokutywina. Basebenzisa iqhekeza elibizwa ngokuba yi- O-ring . Le yirubha eyenziwe ngerabha ethotywayo  ukunqanda ulwelo ukuba lungaphumi.

I-ORFS iLifezekisa njani itywina

I -O-ring face seal fitting  inomphezulu osicaba. Xa uyiqinisa, i -O-ring  icinezelwa phakathi kwalo mphezulu wokutywina osicaba  kunye noqhagamshelo lobufazi . Kufana nokucofa isandla sakho kwisipontshi ukuze ufunxe amanzi. Yintsimbi kunye ne-O-ring double seal , oku kuthetha ukuba ilungile ngokwenene ekugcineni izinto ziqinile.

Indlela i-ORB efezekisa ngayo itywina

O-ring zofakelo boss  ukusebenza kancinci ngokwahlukileyo. Zinenxalenye ephothiweyo  kunye nendawo ekroliweyo  emazantsi omsonto oyindoda . Xa indoda ifaka  izikrufu kwizibuko lomsonto womfazi , i -O-ring  ebekwe kwi-groove iya squished. Oku kudala itywina eliqinileyo malunga nesahlulo esinemisonto.

Ukuthelekiswa kweNgcaciso yokutywina

Zombini i-ORFS kunye ne-ORB zilungile ekumiseni ukuvuza kwizicelo zoxinzelelo oluphezulu  njengakwi- excavator yehydraulic  okanye iforklift . Kodwa, kukho umahluko.

I-  ORFS  ithathwa ngokuba ngcono kwiimeko zoxinzelelo oluphezulu  . Inomphezulu osicaba wokutywina  okwaziyo ukumelana namandla angaphezulu ngaphandle kokuvuza.

I-  ORB  iguquguquka ngakumbi. Inokungena kumazibuko ahlukeneyo, aluncedo kwizicelo zamashishini.

Kwinkqubo yombhobho wamandla alwelo , ufuna ukuqiniseka ukuba usebenzisa iindawo ezifanelekileyo. I-ORFS  inokuba ngcono kwinto esoloko iphantsi koxinzelelo olukhulu, njengetyhubhu yolwelo loxinzelelo lwendalo . i-ORB  inokuba yindlela yokuya kwiindawo ezifuna ukungena kwiindawo ezininzi ezahlukeneyo, njengeadaptha zamanzi..

Xa ukhetha phakathi kwe-ORFS kunye ne-ORB , cinga malunga nento oyifunayo. Ukuba awuqinisekanga, unokubuza iqela labathengisi  abaziyo malunga nendibano yombhobho wehydraulic . Bangakunceda ukhethe izitywina ezifanelekileyo  zomsebenzi wakho.

Uhlalutyo lokuthelekisa: Amanqaku oxinzelelo

Xa sithetha malunga nokufakwa kwe-hydraulic  efana ne -O-ring face seal (ORFS)  kunye ne -O-ring boss (ORB) , ngokwenene sithetha ngendlela abaphatha ngayo uxinzelelo. Masiyiqhekeze ukuze icace kakhulu.

Ubunakho bokuPhatha uxinzelelo lwe-ORFS

I -O-ring face seal fitting  is a star xa ifika kuxinzelelo. Yenziwe ngomphezulu wokutywina osicaba  apho irabha eyenziwe nge-O-rings .  kuhlala khona Olu seto lulungile ngenene ekubambeni uxinzelelo oluphezulu. Enyanisweni, i-ORFS inokuthatha uxinzelelo ukuya kuma-6000 psi. Oku kufana nokuba nendlovu encinci emi kwi-intshi nganye yesikwere!

Uxinzelelo lokuPhatha amandla e-ORB

Ngoku, makhe sincokole malunga ne -O-ring boss efaka itywina . I-ORB isebenzisa isahlulo esinemisonto  kunye nommandla owenziwe nge-chamfer  apho i -O-ring  ihlala khona. Ingumdlali onzima naye, kodwa ihlala ibamba uxinzelelo oluncinci kune-ORFS, malunga ne-3000 ukuya kwi-5000 psi ngokuxhomekeke kubukhulu.

Iimeko apho umntu anokukhethwa ngaphezu komnye ngokusekwe kuxinzelelo

Ngoko, sikhetha nini omnye kunomnye? Khawucinge ukuba une- excavator ye-hydraulic  okanye i- forklift . Aba matshini badinga izixhobo ezikwaziyo ukumelana noxinzelelo olukhulu ngaphandle kokuvuza. Kwiimeko zoxinzelelo oluphezulu ezifana nezi, unokuhamba kunye ne -O-ring face seal  kuba yakhelwe ukuphatha uxinzelelo.

Kodwa ayinguye wonke umsebenzi malunga noxinzelelo oluphezulu. Ngamanye amaxesha, unokuba netrektara  okanye isilayishi  esingatyhalayo imida. Kwezi meko, i -O-ring boss seal  ingaba yinto efanelekileyo yokukhetha. Isenamandla kodwa ingangena ngcono kuyilo lwenkqubo kunye neemfuno zoxinzelelo.

Ukufakela kunye noLondolozo

Xa kufikwa kwi -hydraulic fittings , iindidi ezimbini ezidumileyo yi- O-ring face seal (ORFS)  kunye ne -O-ring boss (ORB) . Bobabini banamanyathelo abo okufakela kunye neengqwalasela zokugcinwa.

Ukufakelwa koFakelo lweORFS

1. Coca onke amacandelo  phambi kokufaka ukuphepha ukungcoliseka.

2. Gcoba i-O-ring  ngolwelo oluhambelanayo ukuqinisekisa isitywina esilungileyo.

3. Beka i -O-ring kumphezulu osicaba wokutywina  wendoda.

4. Ukulungelelanisa indoda ehambelanayo  kunye noqhagamshelo lobufazi  kwaye uqinise ngesandla de udibanise.

5. Sebenzisa i-wrench ukuqinisa ukufakwa kwiinkcukacha ezidweliswe kwi- SAE O-ring face size seal chart..

Ukufakelwa kwe-ORB Fittings

1. Qala ngokucoca icandelo elinemisonto  yokudityaniswa kwenkunzi nemazi.

2. Hlola i-O-ring  ukuqinisekisa ukuba ayinaziphene.

3. Faka i-O-ring kwindawo  ye -grooved  kwisiseko somsonto wendoda.

4. Tyala into eyindoda  kwizibuko lentambo yowesifazane  ngononophelo ukunqanda ukuwela imisonto.

5. Qinisa ngokweSAE ethe ngqo ye-UNF  iingcebiso ezisemgangathweni.

Iingqwalasela zesondlo

Zombini izifakelo ze-ORFS kunye ne-ORB  zifuna ukutshekishwa rhoqo:

l  Gqoka kwaye ukrazule  kwi- rubber yokwenziwa kwee-O-rings.

l  Iimpawu zokuvuza  kwiindawo zokutywina.

l  I-Corrosion  kwi -carbon, i-nickel-plated carbon , okanye i-stainless steel  components.

l  afanelekileyo Amanqanaba etorque  ukugcina itywina elingavuziyo.

Amanqaku okuthelekisa

l  Izixhobo ze-ORFS  zinomgangatho wokutywina osicaba  ocinezela irubha yokwenziwa i-O-ring , ukubonelela ngentsimbi kunye ne-O-ring double seal . Oku kulungile kwizicelo zoxinzelelo oluphezulu  kwaye kunciphisa iindawo ezivuzayo.

l  Ukufakwa kwe-ORB  kusebenzisa isahlulo esinentambo  kunye ne -chamfer eyenziwe ngomatshini  kwisiseko ukubamba i -O-ring efihliweyo . Zihlala zisetyenziswa kwiinkqubo zemibhobho yamandla alwelo  kwaye zinokuphatha uxinzelelo oluphezulu  .

l  Ukulungiswa kofakelo , lwe-ORFS  lubonwa ngokubanzi lula ukuluhlola kuba i -O-ring  iyabonakala kwaye iyafikeleleka. Ufakelo lwe-ORB  lunokufuna ukuchithwa ukujonga imeko ye- O-ring.

Uhlalutyo lokuthelekisa: Ukuguquguquka kunye noKuguquguquka

Xa sithetha nge -O-Ring Face Seal (ORFS)  kunye ne-O-Ring Boss (ORB) , sintywila kwihlabathi lofakelo lwehydraulic . La ngamalungu abalulekileyo anceda oomatshini basebenze kakuhle ngokulawula ulwelo phantsi koxinzelelo oluphezulu. Ngoku, makhe sithelekise ukuba ezi ntlobo zimbini zamatywina zinokuguquguquka kwaye zisebenza njani.

Ukuguquguquka kwiiNdawo ezahlukeneyo kunye namaqondo obushushu

l  O-Ring Face Seal (ORFS):  Ezi zifakelo zaziwa ngokuba nzima. Ziyakwazi ukumelana namaqondo obushushu agqithisileyo kunye nemimandla eyahlukeneyo. Cinga nge- excavator ye-hydraulic  esebenza ngemini eshushu okanye ngobusuku obubandayo; Izifakelo zeORFS zigcina ulwelo luhamba ngaphandle kokuvuza. Zinomgangatho osicaba wokutywina  owenza isitywina esiqinileyo, esilungele iimeko zoxinzelelo oluphezulu  .

l  O-Ring Boss (ORB):  Ufakelo lwe-ORB lukwabonelela ngokuguquguquka okuhle. Banesahlulo esinemisonto  kunye nommandla we-grooved  apho i-O-ring ihlala khona. Olu luyilo lunceda ukudala itywina elinokumelana namaqondo okushisa ahlukeneyo kunye noxinzelelo. Kufana nendlela isiciko esiyivala ngayo ingqayi, kungakhathaliseki ukuba kushushu okanye kuyabanda ngaphandle.

Uluhlu lweesayizi kunye nezixhobo ezifumanekayo kwi-ORFS kunye ne-ORB

Zombini i-ORFS kunye ne-ORB ziza kwiindidi ezahlukeneyo zobukhulu kunye nemathiriyeli. Oku kuthetha ukuba bangasetyenziswa koomatshini abaninzi abahlukeneyo, ukusuka kwiifolokhwe  ukuya kwiitrektara.

l  Izinto:  Uya kufumana i-ORFS kunye ne-ORB izixhobo ezenziwe ngekhabhoni ye , -nickel-plated carbon , kunye nensimbi engenasici . Ii-O-rings ngokwazo zinokuthi zenziwe kwi -Buna-n  okanye i-Viton , ezizintlobo ze -rubber zokwenziwa kwee-O-rings . Ezi zixhobo zikhethwa ngamandla abo kunye nokukwazi ukumelana noxinzelelo.

l  Ubukhulu:  Kukho itshathi yobukhulu be-SAE O-ring yobuso betywina  ebonisa zonke ii-O-rings zobukhulu obahlukeneyo onokuzifumana kwi-ORFS. Ufakelo lwe-ORB lulandela umgangatho we-SAE othe ngqo we-UNF  , nto leyo ethetha ukuba zenziwa ukuba zilingane ngokugqibeleleyo nezibuko lomsonto womfazi  koomatshini abaninzi.

Ngokufutshane, i-ORFS kunye ne-ORB zombini ziyilelwe ukuba zikwazi ukuguquguquka kakhulu. Banokusebenza kwiimeko ezininzi ezahlukeneyo, nokuba kukudityaniswa kombhobho osebenza ngoxinzelelo loxinzelelo olukhulu olwenziwa ngamanzi  okanye ngenkqubo yombhobho osebenza ngolwelo . Eyona nto iphambili kukuba, bancedisa ukugcina oomatshini besebenza ngaphandle kokuvuza kwamanzi , yinto enkulu ukuba ufuna umatshini wakho uhlale ixesha elide kwaye usebenze kakuhle.

Uhlalutyo lokuthelekisa: uThintelo lokuvuza kunye noKhuseleko

Xa sithetha ngothintelo lokuvuza  kwiinkqubo zehydraulic, sijonga indlela i -O-ring face seal (ORFS)  kunye ne -O-ring boss (ORB)  ezimisa ngayo ulwelo ekubalekeni. Zombini zisetyenziselwa ukufakwa kwe-hydraulic  ukugcina izinto ziqinile kwaye zilungile, kodwa ziyenza ngeendlela ezahlukeneyo.

Ubunakho boThintelo lokuvuza kwe-ORFS kunye ne-ORB

I-ORFS  zaziwa nge -O-ring yazo egqunyiweyo  ehlala icocekile kumphezulu osicaba wokutywina  wokudityaniswa kwabasetyhini . Xa imilinganiselo yendoda  iqinisiwe, le-O-ring iba squished kanye ngokufanelekileyo, idala itywina elingavuziyo . Kufana naxa ubeka isiciko kwijagi iqine kakhulu - akukho kuchithwa!

Kwicala elijikelezileyo, i-ORB  ineringi eyenziwe yerabha ye-O  engena kwindawo ekroliweyo  kumazantsi omsonto oyindoda . Xa ujija umsonto oyindoda  kwizibuko lomsonto womfazi , i-O-ring ityhalelwa emseleni, yenze itywina eliqinileyo. Yicinge njengaxa utyhala iplagi kwisokethi; ingena ngokugqibeleleyo kwaye ayishukumi.

IiNgxaki zoKhuseleko kunye nendlela isiFanethi ngasinye esiFamana ngayo naso

Ukhuseleko yinto enkulu, ngakumbi xa sijongene noxinzelelo oluphezulu  kwizinto ezifana netyhubhu eqhutywa ngamanzi  kunye nokudityaniswa kwemibhobho . Zombini i-ORFS  kunye ne-ORB  kufuneka zijongane nolu xinzelelo ngaphandle kokunikezela.

I-ORFS  ziintshatsheli kwizicelo zoxinzelelo oluphezulu  kuba intsimbi kunye ne-O-ring double seal  iyabambelela. Bafana namagorha abalaseleyo etywina, agcina wonke umntu ekhuselekile ekuvuzeni okunokubangela ukutyibilika okanye imililo kwiindawo ezifana nokwakhiwa ngaphandle kweendlela  okanye imigodi..

I-ORB , ngelixa inamandla, inendlela eyahlukileyo. Inxalenye ephothiweyo  kunye ne -O-ring  combo ithetha ukuba ilungile kuxinzelelo oluphezulu , nayo, kodwa kubaluleke kakhulu ukufumana ubungakanani kwaye ilingane kakuhle. Ukuba akunjalo, unokuba nokuvuza, kwaye akukho mntu ufuna oko. Kufana nokuqinisekisa ukuba isigcina-ntloko sakho sebhayisekile siyalingana phambi kokuba uhlehlise induli.

Zombini i-ORFS  kunye ne-ORB  zithatha uthintelo lokuvuza  kunye nokhuseleko  ngeendlela zabo. I-ORFS  inokuba nomphetho kwiimeko zoxinzelelo oluphezulu  ngenxa yokutywinwa kwayo kabini , kodwa i-ORB  iselukhetho oluqinileyo ukuba uthelekisa yonke into ngokuchanekileyo.

Ukuqwalaselwa kweendleko

Xa sithetha nge -O-Ring Face Seal (ORFS)  kunye ne-O-Ring Boss (ORB) , sijonge kwiintlobo ezimbini ezidumileyo ze- hydraulic fittings . Bobabini baneempawu ezahlukeneyo ezichaphazela iindleko. Masingene kwiindleko zokuqala  kunye neempembelelo zeendleko zexesha elide.

Iindleko zokuQala ze-ORFS vs. Izifakelo ze-ORB

Ufakelo lwe-ORFS luthanda ukubiza kakhulu kwasekuqaleni. Zinendawo yokutywina ethe tyaba  kunye ne- chamfer eyenziwe ngomatshini  ukubamba i -O-ring . Olu yilo lufuna ukuchaneka ngakumbi kwimveliso. Ufakelo lwe-ORB, kunye nesahlulo sazo esinemisonto  kunye ne -encapsulated O-ring , zilula kwaye zihlala zingabizi kakhulu ekuqaleni.

Iimpembelelo zeendleko zeXesha elide

Ngokuhamba kwexesha, iindleko zinokutshintsha. Ufakelo lweORFS, kunye nentsimbi yalo kunye ne-O-ring double seal , lunokuhlala ixesha elide. Oku kuthetha ukuba imali encinci echithwe ekutshintsheni. Izifakelo ze-ORB, ngelixa zitshiphu ekuqaleni, zinokufuna ukhathalelo olungaphezulu. Zinendawo enegrooved  kwisiseko somsonto oyindoda . Ukuba oku konakaliswa, ukuvuza kunokwenzeka.

Zombini i-O-ring yokufakwa kwetywina yobuso  kunye ne-O-ring yokulinganisa i-boss yokutywinwa  banendlela yabo yokutywina . IORFS isebenzisa umphezulu wokutywina osicaba , ngelixa iORB isebenzisa umsele . Lo mahluko unokuchaphazela ukuba kufuneka utshintshe kangaphi na amalungu.

Kwizicelo zoxinzelelo oluphezulu , njengakwisicelo soshishino  okanye ulwakhiwo olungekho endleleni , iORFS inokuba ngcono. Zenzelwe ukujongana noxinzelelo lokusebenza  ngaphandle kokudala iindawo zokuvuza . Ke, banokukongela imali kwisondlo ekuhambeni kwexesha.

Ufakelo lwe-ORB, kwelinye icala, lulungile xa ufuna itywina elithembekileyo  kodwa mhlawumbi ungenayo ibhajethi ye-ORFS. Ziyasetyenziswa kwiindawo ezininzi ngokunjalo, njengezinto zokwembiwa kwehydraulic , zokulayishwa , kweeforklift , kunye neetrektara..

Ukwenza Ukhetho Olufanelekileyo

Xa kuziwa kufakelo lwehydraulic, kubalulekile ukukhetha eyona ilungileyo. Usenokuba ukhetha phakathi kwe -O-ring face seal (ORFS)  kunye ne- O-ring boss (ORB) . Zombini zineenzuzo zazo. Nantsi into omawucinge ngayo:

Izinto Emaziqwalaselwe

1. Uxinzelelo lokuSebenza : Izifakelo zeORFS zilungile kuxinzelelo oluphezulu. Ziyakwazi ukuphatha amandla amaninzi ngaphandle kokuvuza.

2. Amanqaku avuzayo : I-ORB inamanqaku avuzayo ambalwa. Oku kungenxa yokuba i-O-ring ibanjwe kwi-groove.

3. Uyilo lweNkqubo : Cinga malunga nokumila kwenkqubo yakho. IORFS inomphezulu othe tyaba wokutywina, ofuna indawo eninzi.

4. Izinto eziphathekayo : Zombini i-ORFS kunye ne-ORB ziza kwizinto ezifana nekhabhoni, insimbi engenasici , kunye ne-O-rings ezenziwe kwi -Buna-n okanye i-Viton..

5. Indlela yokutywina : I-ORFS yenza itywina ngokucinezela i-O-ring. I-ORB isebenzisa indawo ephothiweyo kunye nendawo yomatshini we-chamfer ukutywina.

Iimeko ze-ORFS kunye ne-ORB

l  ORFS : Ifanelekile kwityhubhu eneflanged  kunye nezicelo ezidlekayo . Zinentsimbi kunye ne-O-ring double seal, ethembekileyo kakhulu.

l  ORB : Ilungele xa indawo ixinene. Banendoda efanelekileyo  kunye noqhagamshelo lobufazi  oluhambelana kakuhle.

I-Case Study : Kwi-excavator ye-hydraulic, izixhobo ze-ORFS zisetyenzisiwe kuba zikwazi ukusingatha izicelo zoxinzelelo oluphezulu  kwaye kulula ukuzigcina.

Inyani : Ngokwemigangatho efana ne SAE J1453 kunye ne ISO 8434-3 , iORFS yenzelwe ukuphelisa ukuvuza kwindibano yombhobho wehydraulic.

I-Quote : 'Kumava ethu, ukufakwa kwe-ORFS kunciphise kakhulu ukuvuza kwamanzi kumazibuko e-NPT ,' itsho ingcali yeqela lokuthengisa eliphuma kwinkampani ehamba phambili yeeadaptha zehydraulic  .

Xa ukhetha, khumbula ukuba iORFS inokuba ngcono kuxinzelelo oluphezulu  kwaye xa ufuna inkqubo engavuziyo  . I-ORB inokuba lukhetho lweendawo ezixineneyo  kunye namanqaku avuzayo ambalwa.

Ukufakwa okufanelekileyo kugcina usetyenziso lwakho lwehydraulic  lusebenza kakuhle. Imalunga namacandelo asemgangathweni  kunye nokusebenza kakuhle kwenkqubo . Ngoko ke, xa uthatha isigqibo, cinga malunga nezifakelo zetywina ze- , SAE O-ring face seal size seal chart , kunye nobukhulu obahlukeneyo O-ring  onokuthi uyifune.

Ukusetyenziswa kwimizi-mveliso  efana ne -forklift, itrektara , okanye iivalvu , ufuna ukuqiniseka ukuba unetywina elifanelekileyo. Nokuba yi -ORFS  okanye i-ORB , nganye inendawo yayo. Qinisekisa ukuba ujonga iimfuno zenkqubo yakho kwaye ukhethe ukufaneleka okuhambelana nezo zidingo ngcono.

Ii-FAQ kwi-ORFS kunye ne-ORB Fittings

Yintoni eyahlula ukufakwa kwe-ORFS kwi-ORB ngokoxinzelelo lokutywinwa?

Ukufakwa kwe -O-ring face seal (ORFS)  kwaziwa ngobuchule babo boxinzelelo oluphezulu  . Banomgangatho wokutywina osicaba  ocinezela i -O-ring , ukubonelela ngesitywina esiqinileyo . Ngokuchaseneyo, izifakelo ze -O-ring boss (ORB)  zisebenzisa i- threaded section  kunye ne -synthetic rubber O-rings  yokutywinwa, esebenzayo kodwa enokungahambelani noxinzelelo lokutywinwa lwe-ORFS kwezinye iimeko.

Ngaba izifakelo ze-ORB zingasetyenziswa endaweni ye-ORFS kwindawo eshukumayo ephezulu?

Ufakelo lwe-ORB, kunye nomsonto wabo we-SAE othe ngqo we-UNF , womelele. Nangona kunjalo, kwiindawo ezishukumayo eziphezulu , izifakelo ze-ORFS zinokuba ngcono kuba intsimbi yazo kunye ne-O-ring double seal  inciphisa umngcipheko wokuvuza.

Ingaba iindleko-ukusebenza kakuhle kwe-ORFS xa kuthelekiswa ne-ORB kwixesha elide?

Ngokuhamba kwexesha, iORFS  inokuba neendleko ezithe kratya  ngenxa yobomi bayo obude benkonzo  kunye nokusebenza okungavuziyo  . Ufakelo lwe-ORB lunokufuna ulungiso olungaphezulu , ngakumbi kwizicelo ezinoxinzelelo oluphezulu.

Ngaba kukho amashishini athile akhetha i-ORFS kune-ORB, kwaye ngoba?

Ewe, amashishini afana nolwakhiwo olungekho ezindleleni  kunye nokwembiwa kwemigodi  lukhetha i-ORFS ngenxa yokuqina kwayo  kuxinzelelo oluphezulu  kunye nezicelo ezidliwayo . Banokujongana noxinzelelo lokusebenza kunye  amancinci namanqaku avuzayo .

Zeziphi ezona ngqwalasela zingundoqo zokhuseleko xa ukhetha phakathi kwe-ORFS kunye nofakelo lwe-ORB?

Ukhuseleko lungundoqo. Izifakelo zeORFS zibonelela ngetywina elithembekileyo , linciphisa umngcipheko wokuvuza kolwelo . Ufakelo lwe-ORB kufuneka lufakwe ngokuchanekileyo ukuqinisekisa ukhuseleko, ngakumbi kwiisistim zoxinzelelo oluphezulu.

Ukunyuka kwamaqondo obushushu kuluchaphazela njani ukhetho phakathi kwe-ORFS kunye ne-ORB?

Utshintsho lobushushu lunokuchaphazela ukufakwa. Ukufakwa kwe-ORFS kunoyilo olomeleleyo oluhlangabezana kakuhle nokuhluka kobushushu, ukugcina itywina eliqinileyo . I-ORB inokufuna ingqwalasela ethe kratya ukuqinisekisa ukuba i -O-ring  ayisileli phantsi kobushushu obugqithisileyo.

Yeyiphi imiceli mngeni yolondolozo eqhelekileyo enxulumene nezifakelo ze-ORB?

Ukugcinwa kwezixhobo ze-ORB kunokubandakanya ukujonga ii-O-rings  ukuba zigugile kwaye zikrazukile kunye nokuqinisekisa ukuba imisonto  ayonakaliswa. Ukuhlolwa rhoqo kunceda ukuthintela ukuvuza kwamanzi.

Kweziphi iimeko apho ukufakwa kwe-ORFS kungathathwa njengokungafanelekanga kune-ORB?

Ufakelo lweORFS  lusenokungalungeli kangako xa kukho indawo enyiniweyo ngenxa yokuba lukhulu. Izifakelo ze-ORB  zineprofayile encinci, izenza zilungele izithuba ezixineneyo.

Zahluke njani izinto onokukhetha kuzo kwiORFS kunye ne-ORB zofakelo?

Izinto ezifana nekhabhoni, i-nickel-plated carbon , kunye nensimbi engenasici  ziqhelekileyo kuzo zombini. Kodwa, izifakelo zeORFS zihlala zisebenzisa iBuna-n  okanye iViton  yeO-rings, ngelixa iORB inobungakanani obahlukeneyo O-ring  iinketho ukuze ilingane indawo ekroliweyo..

Ngawaphi amacebiso okufakela anokunceda ukuqinisekisa isitywina esifanelekileyo kunye ne-ORFS kunye ne-ORB fittings?

Ukuze ube nesitywina esilungileyo, qiniseka ukuba iindawo eziphakamileyo zicocekile. Kwi-ORFS, lungelelanisa umphezulu osicaba wokutywina  ngokuchanekileyo. Kwi-ORB, qinisekisa ukuba i -O-ring  ihleli ngqo kwindawo ene-grooved  kwaye ayixinwanga ngexesha lofakelo.

Ngaba iORFS kunye ne-ORB Fittings zinokuTshintshwa?

Ngokuqhelekileyo, akukho. I-ORFS kunye ne-ORB zineendlela ezahlukeneyo zokuthunga  kunye nokutywina . Ukusebenzisa uhlobo olungalunganga kunokukhokelela ekuvuzeni  kunye nemiba yokhuseleko  . Soloko ujonga iqela lakho lentengiso  okanye iinkcukacha zoqhagamshelwano  ezinikelwe ngumvelisi ukuze ufumane isikhokelo.

Ukuqukumbela: Ukuqinisekisa ukusebenza ngokuLungileyo kwiiNkqubo zeHydraulic

Kweli nqaku, siye sahlola umahluko  phakathi kwe -O-ring face seal (ORFS)  kunye ne-O-ring boss (ORB)  yokufakelwa. Nasi isishwankathelo esikhawulezayo sento esiyifundileyo:

l Izixhobo ze  -ORFS  zinendawo yokutywina ethe tyaba  kunye ne- chamfer eyenziwe ngomatshini  ebamba i -O-ring  endaweni.

l Ukufakwa  kwe-ORB  kunesahlulo esinentambo  kwaye sebenzisa i -O-ring  ebekwe kwindawo egobileyo  kwisiseko somsonto wendoda ukwenza itywina.

Isishwankathelo seZinto eziThathayo eziphambili

l I  -O-ring face seal fitting  ilungile kwizicelo ezinoxinzelelo oluphezulu  kwaye inceda ukuthintela ukuvuza.

l I  -O-ring boss seal fitting  iyaguquguquka kwaye isetyenziswa kwizicelo ezahlukeneyo zamashishini.

l Imigangatho  ye -SAE J1453 kunye ne-ISO 8434-3  ikhokela ukusetyenziswa kwezi zixhobo.

IiNdlela eziGqwesileyo zokuKhetha kunye noGcina iziFakelo ze-O-Ring

Xa ukhetha ukulinganisa okufanelekileyo kwiinkqubo zakho zehydraulic , qwalasela ezi ndlela zilungileyo:

1. Yazi iSicelo Sakho : Iinkqubo ezahlukeneyo zidinga ukufakwa okwahlukileyo. Umzekelo, i-ORFS  isoloko isetyenziswa kulwakhiwo olungekho kwindlela kunye nasemigodini  kuba iphatha uxinzelelo oluphezulu  kakuhle.

2. Jonga i-Materials : Izixhobo zingena kwikhabhoni, i-nickel-plated carbon , kunye nentsimbi engenasici . Amakhonkco e-O ayenziwe kwizinto ezifana neBuna-n  kunye neViton . Khetha leyo ifanele iimfuno zesixokelelwano sakho.

3. Sebenzisa Ubungakanani obuLungileyo : Qinisekisa ukusebenzisa itshathi yobukhulu be-SAE O-ring yobuso betywina  ukuze ufumane ubungakanani obuchanekileyo be-O-ring  ukuze ilingane.

4. ULondolozo lwarhoqo : Jonga izixhobo zakho ze-O-ring  ukuba zigugile kwaye zikrazukile. Zibuyisele endaweni yazo ukuba zibonisa iimpawu zomonakalo ukuthintela ukuvuza.

5. Qhagamshelana neengcaphephe : Ukuba awuqinisekanga, thetha neqela lakho lokuthengisa  okanye uqhagamshelane neeadaptha zehydraulic  kunye nabanikezeli betyhubhu  ukuze ufumane iingcebiso.

Khumbula, nokuba usebenza kwi- hydraulic excavator , loaders , forklift , okanye itrektara , indlela efanelekileyo yokutywina  ingathetha umahluko phakathi kwenkqubo engavuzi  kunye nenengxaki.

Ukugcina izixhobo zakho:

l  Rhoqo jonga imiphezulu yokutywina  ukuze ubone umonakalo.

l  Qinisekisa ukuba ii-o-rings zokwenziwa zerabha  azinakusikeka kwaye azikhubazeki.

l  Qinisa izifakelo kwiinkcukacha ezicetyiswayo ukuze ugweme ukucinezela i-O-ring.

Ngokulandela olu qheliselo, unokunceda ukuqinisekisa ukusebenza ngokupheleleyo  kunye nobomi benkonzo ende kwiinkqubo  zakho zehydraulic . Soloko ubeka phambili amacandelo asemgangathweni  ukugcina ukusebenza kakuhle kwenkqubo . Khumbula, injongo kukugcina inkqubo yakho isebenza ngaphandle kokuvuza kwamanzi  okanye iindawo ezivuzayo.