ISO 12151-5 ke eng mme mofuta oa morao-rao ke ofe?
Sehlooho sa ISO 12151-5 ke likhokahano bakeng sa matla a hydraulic fluid le tšebeliso e akaretsang - li-hose fittings - Karolo ea 5: Li-hose fittings tse nang le ISO 8434-2 37 ° flared ends.
Khatiso ea pele e ile ea lokolloa ka 2007 'me e lokiselitsoe ke Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, lihokelo le lihlahisoa le likarolo tse tšoanang.
Beshene e nepahetseng ea hajoale ke ISO 12151-5:2007, bona leqephe le ka tlase la ISO 12151-5 standard, le sehokelo ho tsoa webosaeteng ea ISO.
https://www.iso.org/search.html?q=ISO%2012151-5&hPP=10&idx=all_en&p=0
ISO 12151-5 e bile teng ho tsoa ho SAE J516 (e ntšitsoeng ka 1952) 37 ° flare hose fittings, kahoo ho kenya hose hose ho sebelisoa haholo Amerika.
ISO 12151-5 e totobatsa litaba life?
ISO 12151-5 e totobatsa litlhoko tse akaretsang le tsa sebopeho bakeng sa moralo le ts'ebetso ea li-fittings tsa 37 ° flared hose ho latela ISO 8434-2, e entsoeng ka tšepe ea carbon, bakeng sa hose e ka hare ea bophara ba 6.3 mm ho isa ho 51 mm, ho latela ISO 4397.
Haeba u batla lisebelisoa tse ling ntle le carbon steel, ho lokile, ka kopo botsa litšebeletso tsa rona tsa bareki.
Na Winner o na le sehlahisoa se tsamaellanang le ISO 12151-5?
Mohloli o bitsa mofuta ona oa hose fitting joalo ka JIC(Joint Industrial Council) hose fitting, le karolo ea no.ke 167xx bakeng sa ho kenya hose ea banna le 267xx bakeng sa ho kenya hose ea basali.Ka tlase ke setšoantšo se tloaelehileng sa letoto lena.
167xx letoto la mofuta o tloaelehileng
267xx letoto la mofuta o tloaelehileng
Wka hare ho JIC hose fitting e na le contour e fapaneng, joalo ka ka kapa ntle le hex bakeng sa ho lekana ha basali, bolelele bo fapaneng ba marotholi bakeng sa ho kobeha hose, lintlha tse qaqileng bona leqephe la lethathamo la likhetho bakeng sa khetho ea bareki.
[Sehokeloho khoasolla lethathamo]
WKarolo e ka hare ea JIC e loketseng ea hose e lekiloeng ho latela ISO 19879, le kopano e felletseng ea hose e lekiloeng ho latela ISO 6605.
Tlhokahalo ea ho qetela ho ISO 12151-5 ke tlhahlobo ea spray-spray ea letsoai ea 72 h e sa nke lehlakore ho latela ISO 9227 mme ha ho na mafome a khubelu, likarolo tsa Bahlōli li feta tlhoko ea ISO 12151-5 hole.
Below is ISO specification le setšoantšo sa teko ea Winner salt spray.
Nako ea poso: Feb-07-2022