Ɛndujamana bɛ fanga di jogoɲumanya sariyaw ma sirilanw kan
San laban ninnu na, Ɛndujamana gɔfɛrɛnaman bɛ ka jogoɲumanya sariyaw gɛlɛya izini fɛnw kan minnu bɛ na ni u ye jamana wɛrɛw la, hali fɛnw sirilanw. Politiki in kun ye ka fɛn dilannenw cogoya ɲɛ jamana kɔnɔ sugu la ani ka dan sigi fɛnw jɛnsɛnni na minnu tɛ sariya kɔnɔ, minnu bɛ kɛ jɔli, fɛnsɔrɔko ani fɛn dilanni na.
A jukɔrɔBolo, Nuts ani Fasteners (Quality Control) Ladilikan, sirilan dɔw bɛ se ka ɲini ka seereyaw sɔrɔ Bureau of Indian Standards (BIS) fɛ sanni u ka se ka don jamana kɔnɔ, ka dilan, walima ka feere Ɛndujamana na. BIS ka seereyaw b’a to fɛn dilannenw bɛ Ɛnduw ka fɛɛrɛbɔ sariyaw labato minnu ɲɛsinnen bɛ masinw fanga ma, fɛnw jogo ɲuman, ani baarakɛcogo ma.
Dilanbagaw ni jagokɛlaw fɛ minnu bɛ fɛnɲɛnamafagalanw di Ɛndujamana ma, ka faamuyali sɔrɔ fɛn minnu bɛ BIS ka wajibiw kɔnɔ, o bɛ ka kɛ ko nafama ye ka taa a fɛ.
Yala Self-Drilling Screws bɛ BIS ka seereyaw wajibiya wa?
Yɛrɛ-kurunw bɛ kɛ ka caya nɛgɛso jɔli la, so sanfɛla sigili la, ani izini lajɛ la. O sirilanw bɛ sɔgɔli ni sirili baara fara ɲɔgɔn kan, o b’a to sigibagaw bɛ se ka baara dafa joona k’a sɔrɔ dingɛw ma kɔn ka-sɔgɔ.
Sisan, BIS ka ɲininiw sinsinnen bɛ kosɛbɛ fɛnw sirilanw kan minnu bɛ Ɛnduw ka sariya kɛrɛnkɛrɛnnenw kɔnɔ. Kuru suguya dɔw, kɛrɛnkɛrɛnnenya la minnu bɛ kɛ feerekɛlaw ka suguw la walima feerekɛyɔrɔw la, olu bɛ se ka don o sariyaw kɔnɔ.
Nka,hex head roofing self-drilling screws minnu bɛ kɛ nɛgɛ jɔli walima so sanfɛla porozɛw kama, olu tɛ BIS ka seereyaw wajibiyalen sɔrɔ tuma bɛɛ, ka kɛɲɛ ni fɛn dilannenw ɲɛfɔcogo n’u kɛcogo ye.
So jɔli baara caman ani izini sannikɛlaw bɛ o juruw don jamana kɔnɔ i n’a fɔ ɛntɛrinɛti fɛnw dɔ sanni ka kɛ feerelikɛlaw ka fɛnɲɛnamafagalanw ye.
Fastener Fɛn minnu bɛ kɛ ka caya BIS sariyaw fɛ
Hali ni politikitɔnw bɛ se ka taa a fɛ ka wuli, nin suguya caman cogoya in bɛ kɔlɔsi tuma caman na fɛnɲɛnamafagalanw dilanni na:
| Fastener suguya | BIS wajibiyalen cogoya danma |
|---|---|
| Hex kun yɛrɛ-drilling screws | A ka c’a la, a tɛ wajibiya poroze baara kama |
| Vis drywall (kuruw jalenw). | Tuma caman na, a wajibiyalen don |
| Kuru-kurunw donna | Tuma caman na, a wajibiyalen don |
| Fɛnɲɛnɛmafagalanw (fasteners standard général). | Jateden dɔw bɛ BIS de wajibiya |
Dilanbaga minnu bɛ taa Ɛndujamana na, olu ka kan ka fɛn dilannenw sariya tigitigi n’u kɛcogo sɛmɛntiya sani u k’a dɔn ni seereyaw ka kan.
Mun na BIS ka seereyaw nafa ka bon
BIS ka seereyaw min dira Bureau of Indian Standards fɛ, o b’a jira ko fɛn dɔ bɛ Ɛndu jamana ka sariyaw labato lakana ni jogoɲumanya siratigɛ la. Ni sirilanw ye, sɛgɛsɛgɛli bɛ se ka kɛ ninnu ye:
Masina fanga sɛgɛsɛgɛli
Dimensionnel tolerance sɛgɛsɛgɛli
Sɛgɛsɛgɛli min bɛ kɛ ka sɔgɔsɔgɔninjɛ kunbɛn
Fɛnɲɛnɛmaw danfara sɛgɛsɛgɛli
Jagokɛlaw minnu bɛ fɛnw feere feerekɛyɔrɔw tilatilali siraw fɛ, fɛnɲɛnamafagalanw feereyɔrɔw fɛ, walima jagokɛyɔrɔbaw fɛ, olu ka teli ka fɛnw ɲini minnu bɛ BIS- sariyaw labato.
Kɔnɔnafili min bɛ diɲɛ Fastener feerelikɛlaw kan
Dugukolo kan feerekɛlaw fɛ, Ɛndujamana ka jogoɲumanya sariyaw gɛlɛyali bɛ ŋaniyaba jira ka ɲɛsin sariya labatoli barikamaw ma diɲɛ jɔli ni izini feereli cakɛdaw la.
Jagokɛlaw ka kan ka to ka kunnafoniw sɔrɔ sariyaw yiriwali kan ani ka baara kɛ ɲɔgɔn fɛ ni kiliyanw ye walasa ka seereyaw magow dɔn sani u ka ci.
O waati kelen na, fɛn dilannikɛlaw minnu bɛ fɛn dilanni sariya gɛlɛnw mara i n’a fɔ DIN walima ISO ka fɛnw ɲɛfɔcogo, tuma caman na, olu bɛ jɔyɔrɔ ɲuman na walasa ka sariya nataw ka wajibiw dafa.
Ka ɲɛfɛla lajɛ
Ɛndujamana tora suguw dɔ ye min bɛ ka bonya teliya la{0}}so jɔli sirilanw na. Fɛnw ɲinini bɛ ka caya i n’a fɔ so sanfɛla yɛrɛ-kurunw, tapping screws, ani structurel fasteners, ka da a kan fɛnsɔrɔsiraw ni nɛgɛso jɔli porozɛw bɛ ka bonya.
Ni jogoɲumanya sariyaw bɛ ka taa a fɛ, jagokɛlaw minnu bɛ BIS ka ɲininiw faamuya ani ka fɛn dilannenw jogo sabatilen mara, olu bɛna labɛn ka ɲɛ ka baara kɛ nin sugu in ye.
Anw minnu ye fɛn dilannikɛla ye min kɛrɛnkɛrɛnnen don yɛrɛ-sɔrɔ-kurunw ni jɔli sirilanw na, an bɛ fɛnw di so sanfɛlanw, nɛgɛso jɔli ani izini baara kama diɲɛ fan bɛɛ.
N’aw bɛ ka fɛnw sirilanw sɔrɔ porozew kama Ɛndujamana na walima diɲɛ sugu wɛrɛw la, aw kana siga ka kuma an fɛ walasa ka fɛn dilannenw ɲɛfɔ, ka misaliw sɔrɔ walima ka u fɔ.https://www.dcscrews.com/screw/self-screw/self-screw/hex-kolan-kunkolo-yɛrɛ-screw-screw-ni{10}}epdm.html
