Double-seli silindiriw be jigi la yɔrɔ sifa caaman kan walisa ka baara kɛ ka ɲɛ, ka fiɲɛ bɔli bali ani ka baara kɛcogo ɲuman mara wagati kɔnɔ. Sɔgɔsɔgɔnin minw ka ca ka baara kɛ ni 2/2}} ye, olu ye:
### 1. **Fɛɛrɛw** .
- **Sugu **Sɛbɛn*: O yɔrɔw be sɔrɔ piston lamini na, o min b’a to nɛgɛ ni silindiri barigo be ɲɔgɔn minɛ cogo min na walisa fiɲɛ ka bɔ.
- **Tiɲɛw**:
- **O-rings**: Pisitɔn tagamasiɲɛ suguya min ka ca, a ka ca a la, a be dilan ni pɔɔti ye walima elastomɛriw i n’a fɔ nitirili, Viton, walima poliyuretani. O-rings be tagamasiɲɛ dɔ di min be se ka la a la, n’a be degun dɔ labɛn- ka barikada.
- **U-cup Seals**: U-cups (walima fila{3}}} be kɛ i n'a fɔ "U" ani ka tagamasiɲɛ gɛlɛn dɔ di min be se ka yɛlɛma. U be se ka fiɲɛ bɔli bali degun kɔnɔ ani u ka teli ka kɛ ka baara kɛ ni yɔrɔw ye minw ka ca.-pressure baarakɛcogo ka ca.
- **Wiper Seals**: Tuma caaman na, u be baara kɛ ni pisitɔn ye, o nɛgɛw be nɔgɔ ni nɔgɔ bɔ bere la, o min b’a to nɔgɔ tɛ don silindiri kɔnɔ.
### 2. **Rodiw** .
- **Sugu **Sɛbɛn*: Rod b’a to fiɲɛ walima tulu tɛ bɔ ka tɛmɛ pisitɔn bere kan, ka degun mara silindi kɔnɔ ani ka baara kɛ ka ɲɛ.
- **Tiɲɛw**:
- **O-rings**: A ka nɔgɔ ani a be se ka baara kɛ, O-run nɛgɛw be sɔrɔ pneumatique caman kɔnɔ.
- **V-ing Seals**: AV- min labɛnna walisa ka tagamasiɲɛ gɛlɛn dɔ di bere ma, min ka teli ka kɛ ka ɲɔgɔn minɛ ni nɛgɛw ye walisa ka se ka sɛgɛsɛgɛli kɛcogo fisaya.
- **Poliyuretan Saaliw**: O yɔrɔw be mɛn ani u be se ka mɔgɔw ka fani don ka ɲɛ, o b’a to u be se ka baara kɛ koɲuman.
- **Wiper Seals**: A be weele fana ko "sariya", o be kɛ ka nɔgɔ walima nɔgɔ bɔ pisitɔn bere la n'a be tagamana ka don ani ka bɔ silindiri kɔnɔ. U be dɛmɛ don ka bere n’a kɔnɔnafɛn wɛrɛw tanga u kana don.
### 3. *Jamakan na Kapiw**
- **Sugu**: O yɔrɔw be kɛ silindiri laban na walisa fiɲɛ ka se ka bɔ ani ka kɔnɔna degun mara silindi kɔnɔ.
- **Tiɲɛw**:
- **O{{ 1}}rings**: O-rings ka teli ka kɛ ka ɲɔgɔndan minw be labanw ni silindiri ka tubo cɛ, o datugu. U ka nɔgɔ ani u sɔngɔ ka gwɛlɛ-} tɛ se ka kɛ.
- **Fat Seals**: A ka ca a la, o be dilan ni minanw ye i n’a fɔ nɛgɛ walima nɛgɛ ani u labɛnna walisa ka se ka yɛlɛma ka kɛ fani labanw ye walisa ka tagamasiɲɛ gɛrɛntɛ.
### 4. **Backup Rings**
- **Sugu **Ɲɛkan*: Backup nɛgɛw be baara kɛ ɲɔgɔn fɛ ni tagamasiɲɛ fɔlɔw ye (i n’a fɔ O-rings) walisa k’u bali ka bɔ walima ka tiɲɛ ni fanga ye. O nɛgɛw be dɛmɛ wɛrɛw di ani ka tagamasiɲɛ ka ɲɛnamaya janya.
- **Kalanso**: Backup nɛgɛw ka teli ka kɛ ni minanw ye minw ka gwɛlɛ i n’a fɔ PTFE (Teflon) walima thermoplastiks walisa ka fanga sɔrɔ ani ka fanga wɛrɛ di.
### 5. **Barikanw**
- **Sugu **Ɲɛkan*: Buffer be dɛmɛ don ka sɔgɔli minɛ ani ka yɔrɔ minw be yɛlɛma yɛlɛma, olu bali ka kɛ ka yɔrɔw tiɲɛ, kɛrɛnkɛrɛnninya la, baarakɛcogo la min be to ka yɛlɛma yɛlɛma.
- **Kalanso**: O ka ca a la, o be dilan ni fɛn nɔgɔmanw ye i n’a fɔ nɛgɛ walima poliyuretani ka cushion di.
### 6. **Rodiw** .
- **Sugu **Sɛbɛn*: O yɔrɔw, minw be weele fana ko berewiperatɛriw, u be bila silindiri dayɛlɛyɔrɔ la walisa ka nɔgɔw, nɔgɔ, walima jii bɔ bere la k’a to a be bonya ani ka bɔ. O be dɛmɛ don ka tagamasiɲɛ wɛrɛw ka tilenninya sabati.
- **Kalanso*: A ka c’a la, a be dilan ni nɛgɛ, poliyuretan, walima fɛn kɛrɛnkɛrɛnninw ye minw be ɲɔgɔn sɔrɔ.
### 7. **Kuluw Ɲinini**
- **Sugu **Ɲɛkan*: Cushion be baara kɛ ni silindiri ye walisa ka dɔ bɔ a ka nɔɔ n’a ka mankan na sɔgɔli laban na k’a to a be surunyana silindiri laban na. O tagamasiɲɛw nafa ka bon kɛrɛnkɛrɛnnin na baarakɛcogo la min ka yɛlɛmani ka ca-speed lamage.
- **Tipew**: Olu be se ka don a labanw na ani u be dilan ni fɛn nɔgɔmanw ye i n’a fɔ elastomer walima plastiki.
### Minɛnw minw be kɛ ka mɔgɔw ka farikolo yɔrɔw sɛgɛsɛgɛ:
- **Nitirili (NBR)**: A ka ca a la, a be kɛ ka yɔrɔw labɛn ka sabu kɛ tulu, taji, ani fani gɛrɛntɛ ye.
- **Vitɔn (FKM)**: A be lɔn a ka yɔrɔ la-tempitiri fanga n’a ka kemikali basigili la, min ka teli ka kɛ baarakɛcogo ɲini na.
- **Poliyuretan (PU)**: A be abrasiyɔn fanga ɲuman di ani a be baara kɛ ni bere ni pisitɔn fila bɛɛ ye.
- **EPDM**: Tuma caaman na, a be kɛ ka yɔrɔw labɛn, minw be se ka yɛlɛma ka taga yɔrɔ minw na funteni ka ca ani ozone.
- **PTFE (Teflon)**: A be baara kɛ ni backup nɛgɛw ye ani tuma dɔw la pisitɔnw kɔnɔ k’a sababu kɛ a ka gɛrɛntɛ dɔgɔyali ye ani kemikɛlifɛnw ye.
- *Silikoni**: A be kɛ baarakɛcogo dɔw la minw be se ka kɛ ni fanga ye, hali n’a ka ca ni pneumatique silindiriw ye.
### Fɔkasurunya
Sɔgɔsɔgɔninw sugandili ka ɲɛsin 22{0}} ma, pneumatique silindiriw be bɔ koo dɔw la i n’a fɔ degun, funteni, teliya, ani yɔrɔ sifa (fiɲɛ, tulu, walima jii) silindiri be sɔrɔ. Ni pistɔnw, berew ani backup nɛgɛw faranin ɲɔgɔn kan, pneumatique silindiriw be se ka baara kɛ ka ɲɛ, ni ji bɔli dɔɔni, baara wagati jan ani ladonni dɔgɔyali.
