Tilemana bɛ ne lasiran nin baara in na. Ni funteni jigira ka tɛmɛ nɛnɛ kan, fɛn bɛɛ bɛ Changé. N hakili la, n ye baara kɛ porozɛ dɔ kan sub-arctic minɛnko yɔrɔ dɔ la a san saba ye nin ye. Fiɲɛ tun bɛ i n’a fɔ furakisɛw, dugukolo jiginna ka kɛ bɛton gɛlɛn ye. O fonɛnɛ na, an bɔnɛna rimi naani na dɔgɔkun kelen kɔnɔ. Nɛgɛ tiɲɛna i n’a fɔ galasi doni girinmanw kɔrɔ. N tun bɛ kuru dɔ ye n kɔnɔbara la tuma o tuma ni arajo tun bɛ pɛrɛn, n tun bɛ ka tiɲɛni kunnafoni wɛrɛ makɔnɔ.
N’i bɛ kurunba dɔ ɲɛnabɔ nɛnɛ waatiw la, i b’a dɔn tigitigi ne b’a fɛ ka min fɔ. Nɛnɛba bɛ kɛ standard steel brittle ye. A bɛ bɔnɛ a ka nɔ bilali gɛlɛya la. Bi, an ye fɛɛrɛ kɛrɛnkɛrɛnnen minnu tigɛ walasa ka nɛnɛ-waati dɛsɛ ninnu ban, n b’a fɛ k’olu fɔ. Ne ye o kalanw dege cogo gɛlɛn na, o la sa, i man kan k’o kɛ.
Mun na Standard Steel bɛ Dɛsɛ ni -40℃ye
Tuma caman na, mɔgɔw bɛ ɲinɛ ko nɛgɛ bɛ kɛ ni fanga ye ni funteni yeli ye. Ni minɛnko kamiyɔnba dɔ ye farakurun nɛnɛman dɔ gosi bolifɛnw ta sira kan, o bɔgɔbɔgɔ bɛ tɛmɛ pankurun kɔnɔ ka don a ɲɛfɛla da la. Samiya waati, nɛgɛbere jɔnjɔnw bɛ o sɔgɔsɔgɔninjɛ in minɛ. Nɛnɛ waati, o nɛgɛ kelen tɛ se ka wuli.
Walasa ka a lajɛlanayabaabaarakɛcogo nɛnɛ waati, an ka kan ka Charpy V-Notch nɔfɛko sɛgɛsɛgɛli nafaw lajɛ. I tɛ se ka jateminɛ dɔrɔn kɛ ni rimi dɔ bɛna kisi. Aw mago bɛ nimɔrɔw la. N ye kunnafoniw sama ka bɔ an ka fonɛnɛ sɛgɛsɛgɛli protocoles kɔnɔ. Q235 nɛgɛdaga jɔnjɔn dɔ bɛ jigin kosɛbɛ a sɔgɔli gɛlɛya la ni degere -20 ye . Walasa ka kisi nin cogoyaw ma, aw ka kan ka baara kɛ ni Q345D walima Q460D nɛgɛ ye tigitigi. "D" tɔgɔ kɔrɔ ye ko nɛgɛ bɛ a ka sɔgɔli gɛlɛya mara min bɛ se Joules 27 ma a dɔgɔyalenba la -20℃.
Labɛn min ye an ka baarakɛcogo kisi
An y’an ka sanni kɛcogo sɛmɛntiya pewu o dɔgɔkun balawulen kɔfɛ. N ye sɔngɔ fɔlɔ lajɛ dabila, ka nɛnɛ{1}}welemafɛnw seereyaw ɲini daminɛ. Ne yɛrɛ banna cikan o cikan na min tun tɛ ni funteni dɔgɔya-funteni sɛgɛsɛgɛli kunnafoniw kɛrɛnkɛrɛnnenw ye.
An y’an ka ladonni kɛcogo fana Changé. Ni nɛnɛba don, pankurunw tansiyɔn bɛ jigin. Tane min ka dɔgɔn-, o bɛ sɔgɔsɔgɔ caman bila ka taa a ɲɛfɛ ka taa a ɲɛfɛla flansɛw la. An ye don o don degun sɛgɛsɛgɛli gɛlɛnw waleya. An ye anti-freeze fɛnɲɛnamafagalan kɛrɛnkɛrɛnnenw fana kɛ O-bololanɛgɛw la walasa u ka to ka wuli. O-bololanɛgɛ gɛlɛnw bɛ kɛ sababu ye ka bɔgɔ bɔ dɔɔni dɔɔni, o bɛ na ni tansiyɔn dɔgɔyali ye ani ka rimiw tiɲɛ. O ye 'sèn jugu ye.
Ni aw bɛ gɛlɛya sɔrɔ nɛnɛ tiɲɛniw na, ne b’a fɔ aw ye kosɛbɛ ko aw ka segin nɛnɛ-waati rim sugandili kɛrɛnkɛrɛnnenw kan athttps://www.aqrim.com kan, a bɛ sɔrɔ yɔrɔ min na. U bɛ nin sigida gɛlɛn ninnu faamuya ani ka "D" grade nɛgɛdaga ɲumanw di minnu dabɔra kɛrɛnkɛrɛnnenya la sub-zero minɛnko baara kama.
Nɛnɛ waati Rim Survival Guide
N ye nin kunnafoni teliyalenw lisɛli in da walasa k’aw dɛmɛ k’aw ka kurunba labɛn sani nɛnɛ ka bin.
Aw ye aw ka nɛgɛso jatew jateminɛ: Aw ye aw ka fɛnmarataw lajɛ sisan. Ni aw ye "B" walima "C" grade nɛgɛ ye, aw bɛ a mara samiyɛ baara kama. Aw mago bɛ "D" jate la walima a ka fisa ni o ye farigan jugumanba la.
Aw ye O-Rings lajɛ:Lastikuw standard bɛ wuli ka kɛ plastiki gɛlɛn ye -30℃. Aw bɛ silikɔni hakɛ caman kɛ walima ni nɛnɛ kɛrɛnkɛrɛnnen-waati EPDM O-ringw ye.
Monitor Tire Pressure Don o don:Fiɲɛ nɛnɛmanw degun. Pneu min bɛ pɔnpe fo ka se 100 PSI ma butiki sumalen dɔ kɔnɔ, o bɛna jigin kosɛbɛ nɛnɛ na.
Funteni yɔrɔ Nɛgɛ Grade wajibiyalen Charpy Impact Value Needed O-Ring Material Threat Level
Degere 0 sanfɛQ345B27J @ 20 degere Standard LastikuwLow
0 degere fo -20 degereQ345C27J @ 0℃Nɛnɛ-Lastikuw min bɛ se ka kunbɛn
-20 degere ka se -40 maQ345D / Q460D27J @ -20℃EPDM kɛrɛnkɛrɛnnen / SiliconeHigh
Aw kana a to nɛnɛ ka aw ka tɔnɔw bila nɛnɛ na. Aw ye aw ka yɔrɔw labɛn sisan, ka nɛgɛ ɲuman ɲini, ani ka aw ka kamiyɔnw to u ka taa lafiya la.