No.129
JIS F7471 Bronze wing valve waa daawaha naxaasta 5K kaas oo u hoggaansamaya Heerarka Warshadaha Jabbaan (JIS).
JIS F7471 Waalka lulida bronze waa nooca lulida ee ku haboon xakamaynta dareeraha nidaamyada dhuumaha. Waxa loo isticmaali karaa si looga hortago dib u socodka iyo habaynta socodka dareeraha.
Iska caabinta daxalka: Maaddada daawaha naxaasta ah waxay leedahay iska caabin daxalka aad u wanaagsan waxayna ku habboon tahay noocyo kala duwan oo warbaahin ah iyo jawi shaqo.
Kalsoonida: Naqshadaynta wax-qaadista waxay hubisaa in waalka uu si kalsooni leh u xaqiijin karo hubinta iyo isdhexgalka iyo hubinta hawlgalka xasilloon ee nidaamka dhuumaha.
Dayactirka fudud: Naqshadaynta daboolka waalka ee isku dhafan ayaa ka dhigaysa dayactirka iyo kormeerka mid ku habboon oo yareyn kara wakhtiga hoos u dhaca.
JIS F7471 Nabarka jeegaga jeegaynta (nooc bonnet-ka midawga) ayaa inta badan loo isticmaalaa si loo xakameeyo socodka dareeraha ee nidaamka dhuumaha, ka hortagga dib u socodka iyo habaynta socodka. Ku haboon codsiyada hababka daaweynta biyaha, nidaamka bixinta biyaha, nidaamka biyaha badda, dhismaha maraakiibta iyo injineernimada badda.
Maaddada daawaha ee naxaasta ah: Qalabka waalka iyo daboolka waalka waxa ay ka samaysan yihiin daxalka naxaasta u adkaysta, kaas oo leh adkeysi aad u wanaagsan iyo iska caabin daxalka.
Naqshad lulid: saxanka valve wuxuu qaataa naqshad lulid, kaas oo gaari kara xakamaynta dareeraha saxda ah kana hortagaya dib u soo noqoshada.
Heerka cadaadiska caadiga ah ee 5K: Waxay u hoggaansamaan heerka cadaadiska caadiga ah ee 5K waxayna ku habboon tahay nidaamyada cadaadiska dhexdhexaadka ah iyo kuwa hooseeya.
Naqshadeynta daboolka ururka: Nakhshadeynta daboolka ururku waxay fududaysaa dayactirka iyo kormeerka.
· HEERKA NAQAALKA:JIS F 7356-1996
Tijaabada: JIS F 7400-1996
Tijaabi Cadaadis/MPA
Jirka: 5K: 1.05
DISC | BC6 |
BONNET | BC6 |
JIRKA | BC6 |
MAGACA QAYBTA | ALAAB |
DN | d | L | D | C | MAYA | h | t | H |
5K15 | 15 | 110 | 80 | 60 | 4 | 12 | 10 | 69 |
5K20 | 20 | 110 | 85 | 65 | 4 | 12 | 10 | 69 |
5K25 | 25 | 110 | 95 | 75 | 4 | 12 | 10 | 69 |
5K32 | 32 | 130 | 115 | 90 | 4 | 15 | 12 | 79 |
5K40 | 40 | 140 | 120 | 95 | 4 | 15 | 12 | 93 |
10K15 | 15 | 110 | 95 | 70 | 4 | 15 | 10 | 69 |
10K20 | 20 | 110 | 100 | 75 | 4 | 15 | 10 | 69 |
10K25 | 25 | 110 | 125 | 90 | 4 | 19 | 10 | 69 |
10K32 | 32 | 130 | 135 | 100 | 4 | 19 | 12 | 79 |
10K40 | 40 | 140 | 140 | 105 | 4 | 19 | 12 | 93 |