Kuleylka-iska-caabbinta ffkm caagga caagga

Sharraxaadda Gaaban:

Kuleylka kuleylka ah ee kululaynta ffkm-ka O-giraanku waxay leeyihiin waxqabad wanaagsan oo wanaagsan waxaana loo isticmaali karaa xidhitaanka xargaha iyo soo-celinta xirashada. Kaliya ma isticmaali karo oo keliya kaligiis, laakiin waa qayb muhiim u ah shaabado badan oo isku dhafan. Waxay leedahay codsiyo fara badan oo kala duwan, iyo haddii maaddada si habboon loo xusho, waxay buuxin kartaa shuruudaha xaaladaha isboorti ee kala duwan.

U dir emaylka

Si faahfaafo

Kuleylka-iska-caabbinta ffkm caagga caagga

Kuleylka-ka-adkeysiga kuleylka ffkm caagga caagga ah o-gings waa nooc ka mid ahShabakada shaabadaysan, inta badan lagu keydiyo sidii qalab firaaqeed muddo dheer. Si looga fogaado waxyaabaha dibedda ah ee saameeya astaamaha jir ahaaneed iyo kiimikada ee o-giraanta iyo waxyeelada loo yaqaan 'elastomer', waa in taxadarka la qaadaa inta lagu keydiyo:
1. Ku keydi jawi qalalan;
2. Heerkulka u dhexeeya 5-25 ° C
3. Ka fogow iftiinka qorraxda tooska ah
4. Ku rid baakadaha asalka ah ama weelka hawada si looga hortago oksidation
5. Ka fogow ilaha hawada waxyeelada leh si looga hortago dhaawaca eberstomer.

Nooca kuleylka kuleylka-caabbinta ffkm caagga caagga

Marka loo eego nooca rarka, waxaa loo qaybin karaa shaabad taagan iyo shaabad firfircoon; Sida loo muujiyo ujeedada shaabaynta, waxaa loo qaybin karaa shaabad goynta, shaashadda shaashadda iyo shaadhka rogida; Marka loo eego qaabkeeda rakibaadda, waxaa loo qaybin karaa rakibaadda radial iyo rakibaadda meesha. Markii si toos ah loo rakibo si xagjir ah, oo loogu talagalay shaashadda Trafta, weecashada udhaxeysa dhexroor gudaha ah ee o-ring isla markaana dhexroor ku xirmay waa inay ahaadaan sida ugu yar ee suuragalka ah; Wixii shaabadaysan ee Bore, dhexroor gudaha ah waa inuu ahaadaa mid ka yar dhexroorkii jeexdinta.