Yintoni i-ISO 8434-2 kwaye yeyiphi inguqulelo yamva nje?
Isihloko se-ISO 8434-2 ludibaniso lwetyhubhu yesinyithi yamandla olwelo kunye nokusetyenziswa ngokubanzi -
inxalenye 2: 37 ° izihlanganisi yavutha.
Ushicilelo lokuqala lukhutshwe kwi-1994 kwaye lulungiswe yiKomiti yezoBugcisa ISO/TC 131, iinkqubo zamandla e-Fluid, i-Subcommittee SC 4, izixhumi kunye neemveliso ezifanayo kunye namacandelo.
Inguqulelo esebenzayo yangoku yi-ISO 8434-2:2007, jonga ngezantsi kwephepha le-cover ye-ISO 8434-2 esemgangathweni, kunye nekhonkco kwiwebhusayithi ye-ISO.
https://www.iso.org/search.html?q=ISO%208434-2&hPP=10&idx=all_en&p=0
I-ISO 8434-2 yavela kwi-SAE J514 (ekhutshwe ngo-1950) i-hydraulic tube fitting, ebizwa ngokuba yi-37 degree flared kunye neentlobo ezingenamlilo, olu hlobo lwezixhumanisi ezisetyenziswa kakhulu eMelika.
Ngowuphi umxholo ocaciswa yi-ISO 8434-2?
I-ISO 8434-2 ichaza iimfuno ngokubanzi kunye nobukhulu boyilo kunye nokusebenza kwe-37 ° iziqhagamshelo ezivuthayo ezilungele ukusetyenziswa kunye neetyhubhu zetsimbi ezinobubanzi obungaphandle ukusuka kwi-6 mm ukuya kwi-50,8 mm, kubandakanywa.
Ukuba ufuna izinto ngaphandle kwentsimbi, kulungile kwaye nceda ubuze inkonzo yethu yabathengi.
Ngaba ophumeleleyo unemveliso ehambelanayo ye-ISO 8434-2?
Ophumeleleyo biza olu hlobo lwezihlanganisi njenge-JIC (I-Joint Industrial Council ) iadaptha okanye iadaptha okanye isidibanisi, kwaye zonke ezo ziqhagamsheli ezichazwe kwi-ISO 8434-2 zifumaneka kwi-Winner, kwaye i-J iqhelekile yokuchonga i-JIC ekupheleni kwenxalenye., izidibanisi zomanyano oluthe tye (1J), isidibanisi somanyano lwengqiniba (1J9), T isiqhagamshelanisi somanyano (AJ), isidibanisi esinesiphelo sestud ngokungqinelana ne-ISO 6149-3(1JH-N), isidibanisi se-bulkhead (6J), i-weld-on connector( 1JW), istudi sengqiniba esijikelezayo esine-O-ring(2J9), ……Jonga iphepha lekhathalogu ngeenkcukacha, kukho ngaphezu kwama-48 uthotho olunokukhethwa ngumthengi.[Ikhonkco lokuKhuphela uluhlu]
Apha ngezantsi kukho imifanekiso ye-37 ° evuthayo ye-JIC yokudibanisa.
Umanyano oluthe ngqo
Umanyano lwengqiniba
T union
Bulkhead
Isiphelo esingalungisekiyo
Isiphelo esinokulungiswa
Ukuphela kwe-Swivel
Ngesiphelo esijikelezayo
Ngesiphelo se-NPT
Weld-on ekupheleni
Ngesiphelo esilungelelanisiweyo
Iplagi
WNgaphakathi 37°fi-lared JIC connector ivavanywe ngokuhambelana ne-ISO 19879 kunye nokusebenza okuphezulu okudlula i-ISO 8434-2.
Imfuno yokugqiba kwi-ISO 8434-2 yi-72 h engathathi hlangothi yokuvavanya ityuwa-isitshizi ngokuhambelana ne-ISO 9227 kwaye akukho mhlwa obomvu, iindawo eziphumeleleyo zigqithise kakhulu imfuneko ye-ISO 8434-2.
Bi-elow yi-ISO yokucaciswa kunye nomfanekiso wokuvavanya ityuwa yokutshiza.
Ixesha lokuposa: Feb-07-2022