Yintoni i-ISO 8434-1 kwaye yeyiphi inguqulelo yamva nje?
Isihloko se-ISO 8434-1 luqhagamshelo lwetyhubhu yesinyithi yamandla olwelo kunye nokusetyenziswa ngokubanzi -
inxalenye 1: 24 ° izihlanganisi cone.
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.
Uhlelo lwesibini lukhutshwe kwi-2007, lurhoxisiwe kwaye lwatshintshwa i-ISO 8434-1: 1994 kunye ne-ISO 8434-4: 1995.
Uguqulelo olusebenzayo lwangoku luhlelo lwesithathu ISO 8434-1:2018 , jonga ngezantsi kwephepha lokhuseleko le-ISO 8434-1 esemgangathweni, kunye nekhonkco kwiwebhusayithi ye-ISO.
I-ISO 8434-1 yavela eJamani njenge-DIN 3861 njl njl.
Ngowuphi umxholo ocaciswa yi-ISO 8434-1?
I-ISO 8434-1 ichaza iimfuno ngokubanzi kunye nobukhulu be-24 ° izihlanganisi zekhowuni zisebenzisa ikhonkco lokusika kunye ne-O ring cone yetywina (ekubhekiswa kuyo njenge-DKO) ilungele ukusetyenziswa kunye neetyhubhu zentsimbi ezinobubanzi obungaphandle ukusuka kwi-4 mm ukuya kwi-42 mm equkiweyo.
Ukuba ufuna izinto ngaphandle kwentsimbi, kulungile kwaye nceda ubuze inkonzo yethu yabathengi.
Ngaba ophumeleleyo unemveliso ehambelanayo ye-ISO 8434-1?
Ophumeleleyo ubize olu hlobo lwesihlanganisi njenge-24 ° i-cone iadaptha okanye iadaptha okanye isidibanisi, kwaye zonke ezo ziqhagamshelo ezichazwe kwi-ISO 8434-1 zifumaneka kwi-Winner, i-C iqhelekile yokuchonga uchungechunge lwe-L ekupheleni inxalenye.kunye no-D yi-S series end.njengezihlanganisi ezithe ngqo zomanyano (1C ye-L series, i-1D ye-S series), i-elbow union connector (1C9 ye-L series, i-1D9 ye-S series), i-T union connector (i-AC ye-L series, i-AD ye-S series), i-stud connector with stud ekupheleni ngokungqinelana ne ISO 6149-2 (S series, 1DH-N) okanye ISO 6149-3 (L series, 1CH-N), bulkhead isinxibelelanisi (6C for L series, 6D for S series), weld-on connector ( I-1CW kuthotho lwe-L, i-1DW ye-S series), i-swivel stud ene-O-ring (2C9 ye-L series, i-2D9 ye-S series), ……Jonga iphepha lekhathalogu ngeenkcukacha, kukho ngaphezu kwama-42 uluhlu olunokukhethwa ngumthengi.[Ikhonkco lokuKhuphela uluhlu]
Apha ngezantsi kukho imifanekiso ye-cone eyi-24 ° eqhelekileyo.
Umanyano oluthe ngqo
Umanyano lwengqiniba
T union
Bulkhead
Nge-ISO 1179 okanye i-ISO 9974
Ingqiniba ngesiphelo flange
Ingqiniba ngesiphelo adjustable
Tye kunye nesiphelo adjustable
Ingqiniba ngeSwivel ekupheleni
Banjo iphela
Weld-on
Iplagi
Ophumeleleyo i-24 ° isinxibelelanisi sekhowuni evavanyiwe ngokuhambelana ne-ISO 19879 kunye nokusebenza okuphezulu okungaphezulu kwe-ISO 8434-1.
Imfuno yokugqiba kwi-ISO 8434-1 yi-72 h engathathi hlangothi yokuvavanya ityuwa-isitshizi ngokuhambelana ne-ISO 9227 kwaye akukho mhlwa obomvu, iindawo eziphumeleleyo zigqithise kakhulu imfuneko ye-ISO 8434-1.Apha ngezantsi kukho ukucaciswa kwe-ISO kunye nomfanekiso wokuvavanya ityuwa yokutshiza.
Ixesha lokuposa: Feb-07-2022