Mugumugu ye finimugu ye min bɛ kɛ ka caya ka ɲɛsin bɔlɔnw datugucogo ma u dilanni na. Sɔgɔsɔgɔli bɛ se ka kɛ sababu ye ka sumanmugu datugulan sɔrɔ ka hakɛ caman sɔrɔ, ka jateminɛ kɛcogo gɛlɛn sɔrɔ ani ka yɔrɔ gɛlɛn sɔrɔ, nka a tɛ se ka ɲɔgɔn jɔyɔrɔ tiɲɛni ɲɛ ka taa a fɛ sigilan dakunw ni ɲɔgɔn cɛ. Dugukolo dakun datugulan hakɛ tiɲɛni ka teli ka kɛ 0,001~0,003mm ye; jateminɛ cogoya tiɲɛni (i n’a fɔ bɛnbaliya) ye 0,001mm ye; a sanfɛla gɛlɛya ye 0,1~0,008 ye.
Sigili sanfɛla sɔgɔli sariyakolo jɔnjɔn bɛ fan duuru de la: sɔgɔli kɛcogo, sɔgɔli lamagacogo, sɔgɔli teliya, sɔgɔli tansiyɔn ani sɔgɔli hakɛ.
1. 1. Ɲɛgɛnɛsiraw ani mɔgɔ dogoyɔrɔw. Grinding kɛcogo
Mugumugu ni sigilan sanfɛla bɛ fara ɲɔgɔn kan ka ɲɛ, wa sɔgɔliminɛn bɛ sɔgɔli lamaga gɛlɛnw kɛ jogindaw fan fɛ. Abrasives bɛ bila lapping baarakɛminɛn ni sealing ring sanfɛla cɛ. Ni lapping minɛn ni sigilan sanfɛla bɛ lamaga ka kɛɲɛ ni ɲɔgɔn ye, sɔgɔsɔgɔninjɛ kisɛ minnu bɛ abrasive kɔnɔ, olu yɔrɔ dɔ bɛna sɛgɛn walima ka girin lapping baarakɛminɛn ni sigilan sanfɛla cɛ. nɛgɛdaga dɔ. Kuncɛ minnu bɛ sigilan bololanɛgɛ sanfɛ, olu bɛ fɔlɔ ka sɔgɔ ka bɔ yen, o kɔfɛ, jateminɛ wajibiyalen bɛ sɔrɔ dɔɔnin dɔɔnin.
Mugumugu tɛ dɔrɔn masinko ye min bɛ kɛ ka nɛgɛw sɔgɔ, nka a bɛ kɛ fana ni kemikɛli ye. Gɛrɛsi min bɛ sɔgɔsɔgɔninjɛ la, o bɛ se ka kɛ ɔkisizɛni filimu ye a yɔrɔ la min bɛna baara kɛ, o la, a sɔgɔli bɛ teliya.
2 . sɔgɔli lamaga-lamagali
Ni sɔgɔliminɛn ni sigilan sanfɛla bɛ Taa ɲɔgɔn fɛ, yɔrɔ kelen-kelen bɛɛ sɔgɔli siraw danfaralen minnu bɛ sigilan sanfɛla la ka Taa sɔgɔlan na, olu bɛɛ lajɛlen ka kan ka Kɛ kelen ye. Ani fana, lamaga-lamagali danfaralen sira ka kan ka Changé tuma bɛɛ. Lamaga sira caman cili tuma bɛɛ, o bɛ suman sɔgɔlen kelen-kelen bɛɛ bali ka segin a yɛrɛ ka taamacogo kan dasirilan sanfɛ, walasa a kana kɛ sababu ye ka sɛgɛn taamasiɲɛ jɛlenw kɛ ani ka dɔ fara sigilan sanfɛla gɛlɛya kan. Ka fara o kan, lamaga sira caman cili min bɛ to senna, o tɛ se ka kɛ sababu ye ka sɔgɔsɔgɔninjɛ kɛ ka tila-tila cogo kelen na, walasa nɛgɛ min bɛ sigilan sanfɛla la, o ka se ka tigɛ cogo kelen na.
Hali n’a y’a sɔrɔ ko sɔgɔli lamagacogo ka gɛlɛn wa a lamagacogo bɛ Changé kosɛbɛ, sɔgɔli lamagacogo bɛ Kɛ tuma bɛɛ sɔgɔsɔgɔninjɛminɛn siriyɔrɔ ni sigilan bololanɛgɛ sanfɛla la. A kɛra bolola sɔgɔli ye wo, a kɛra masin sɔgɔli ye wo, sigilan bololanɛgɛ sanfɛla jateminɛcogo ɲuman bɛ nɔ bila kosɛbɛ sɔgɔliminɛn jateminɛcogo ɲuman na ani sɔgɔli lamagacogo.
3. sɔgɔli teliya
Ni sɔgɔli bɛ teliya, sɔgɔli bɛ kɛ ka ɲɛ. A sɔgɔli teliya bɛ teliya, fɛn caman bɛ tɛmɛ baarakɛminɛn sanfɛla fɛ waati kelen kɔnɔ, wa nɛgɛ caman bɛ tigɛ.
A ka c’a la, a sɔgɔli teliya ye 10~240m/min ye. Baarakɛminɛn minnu bɛ sɔgɔli tigitigi de wajibiya, a ka c’a la, sɔgɔli teliya tɛ tɛmɛ mɛtɛrɛ 30 kan miniti kɔnɔ. Valve (datugulan) dasiriyɔrɔ ka sɔgɔli teliya bɛ tali kɛ dasirilan kɔnɔfɛnw na. Kupu ni nɛgɛdaga datugulan sɔgɔli teliya ye 10~45m/min ye; nɛgɛ gɛlɛnw ni nɛgɛ gɛlɛnw datugulan ye 25~80m/min ye; a datugulan min bɛ kɛ ni austenitic inox ye 10~25m/min.
4. sɔgɔli degun
Sɔgɔli nafa bɛ bonya ni sɔgɔli tansiyɔn cayara, wa sɔgɔli tansiyɔn man kan ka bonya kojugu, a ka c’a la 0,01-0,4MPa.
Ni nɛgɛ, nɛgɛ ani ɔstenitiki nɛgɛ nɔgɔlenw datugulan sɔgɔlen bɛ, sɔgɔli tansiyɔn ye 0,1~0,3MPa ye; nɛgɛ gɛlɛnw ni nɛgɛ gɛlɛnw datugulan ye 0,15~0.4MPa ye. Aw bɛ nafa belebele dɔ ta sɔgɔli gɛlɛn na ani nafa fitinin ta sɔgɔli ɲuman na.
5. Grinding allowance (sɔgɔsɔgɔninjɛ allowance).
Komin sɔgɔli ye finimugu ye, tigɛ hakɛ bɛ dɔgɔya kosɛbɛ. Sɔgɔsɔgɔninjɛ hakɛ bɛ bɔ masin kɛcogo ɲuman na ani a sanfɛla gɛlɛya la min kɛra wale tɛmɛnen na. K’a da a kan, k’a lajɛ ko taabolo tɛmɛnen ka baarakɛcogo taamasiyɛnw bɛ bɔ yen ani ka sigilan bololanɛgɛ jateminɛ fili latilen, ni sɔgɔli hakɛ dɔgɔyara, o ka fisa.
A ka ca a la, a datugulan ka kan ka mugumugu ka ɲɛ sani a ka mugu. Sɔgɔli ɲuman kɔfɛ, sigilan bɛ se ka lapped k’a ɲɛsin a ma, wa sɔgɔli hakɛ fitinin ye: a cɛmancɛ hakɛ ye 0,008~0,020mm ye; awiyɔn ka dɛmɛ ye 0,006~0,015mm ye. Aw bɛ nafa fitinin dɔ ta ni bololabaarakɛlaw ka sɔgɔli walima fɛn gɛlɛnw ka ca, ani ka nafa belebele ta ni masinw sɔgɔli walima ni fɛnw gɛlɛya ka dɔgɔn.
Valve farikolo datugulan man nɔgɔn ka mugu ani ka baara kɛ, o la, jiginni ɲuman bɛ se ka kɛ. Fini tigɛli kɔfɛ, sigilan yɔrɔ ka kan ka kɛ dugukolo gɛlɛn ye sani a ka ban, ani awiyɔn allowance ye 0.012~0.050mm ye.
Tianjin tanggu ji-sigilan valve Co.,ltd tun kɛrɛnkɛrɛnnen don a dilanni nabutterfly valve sigilen sigilen bɛ se ka muɲu, da wulilen, Y-filɛri, balansi bɔgɔlan, wafer sɛgɛsɛgɛlikɛlan, o ni dɔ wɛrɛw.
Poste waati: Zuwɛnkalo-25-2023
