Kei roto i tēnei aratohu te raupapa VQ katoa — 20VQ, 25VQ, 35VQ, me te 45VQ — me te whakatairite i ngā whakatakotoranga taha-ki-taha, he matihiko whakawhiti-ahu, he aratohu kōwhiringa e ōrite ana ki te tono, me ngā whakautu ki ngā pātai hangarau e tino hira ana ki ngā kaihoko e rapu ana i ngā whakakapinga mō ngā pūnaha waipēhi nui. Ko ia kereme whakatakotoranga i roto i tēnei tuhinga e tohutoro ana ki teTe whānau hua o Eaton Vickers VQme ngā paerewa whakairinga SAE me ISO e tika ana.
Ngā Tauira Raupapa VQ i te Tirohanga Poto — Whakataurite Whakatakotoranga
Ka hipokina e te raupapa Vickers VQ he whānuitanga o ngā rahi nekehanga e whā. He momo āhua tinana, he paerewa flange, me te tuanui mahi motuhake tō ia tauira. Kei te ripanga i raro nei ngā whakatakotoranga matua e pā ana ki te whakakapinga mō ngā tauira e whā.
| Tawhā | 20VQ | 25VQ | 35VQ | 45VQ |
|---|---|---|---|---|
| Pēhanga Tonu Mōrahi | 175 pae 2,500 psi | 190 pae 2,750 psi | 210 pae 3,000 psi | 210 pae 3,000 psi |
| Pēhanga Wā-poto mōrahi | 200 pae 2,900 psi | 210 pae 3,000 psi | 240 pae 3,500 psi | 240 pae 3,500 psi |
| Awhe Rere (i te 1,200 rpm) | 25–75 rita/min 7–20 GPM | 60–120 rita/min 16–32 GPM | 90–230 rita/min 24–60 GPM | 180–340 rita/min 48–90 GPM |
| Te nekehanga mō ia hurihanga | 8–21 cc/rev | 16–33 cc/rev | 26–54 cc/rev | 52–85 cc/rev |
| Flange Whakamau SAE | SAE A, pūtu-2 | SAE B, 4-pūtu | SAE B, 4-pūtu | SAE C / SAE BB, 4-pūtu |
| Te Awhe Tere (RPM) | 600–1,800 rpm | 600–1,800 rpm | 600–1,800 rpm | 600–1,500 rpm |
| Momo Pou | He kī, he whariki rānei | He kī, he whariki rānei | He kī, he whariki rānei | He kī, he whariki rānei |
| Momo Tauranga (Pēhanga) | Rangatira mowhiti-O SAE | Rangatira mowhiti-O SAE | Te rangatira mowhiti-O SAE / te flange wehewehe | SAE Split-flange |
| Te Whakamahinga Noa | Ngā taputapu mīhini, HVAC | Ngā mīhini perehi, te whakakoi werohanga | Te aunoatanga moana, ahumahi | Ahumahi taumaha, pūkoro |
Te Whakawhitiwhiti Ahu — He aha te mea ka Whakatūwherahia Tika
Ko te hapa tino kitea i roto i te rapu whakakapinga VQ ko te whakaaro ko te tikanga o te "raupapa VQ" he "whānau kotahi hei whakawhiti." E toru ngā rahi o ngā flange whakapiri motuhake e whakamahia ana e ngā tauira VQ e whā, ko te tikanga ko ngā whakakapinga tauira kotahi, ko ngā tauira tohutoro-whakawhiti motuhake rānei a te kaihanga ka pūmau me te kore whakarerekētanga.
Whakakapinga i roto i te Tauira — Whakaweto Tika
Ko ngā VQ ōrite-tauira — ina ōrite te waehere nekehanga, te paerewa flange, te whirihoranga pou, me te whakatakotoranga o te tauranga — ka pūmau tika me te kore he whakarerekētanga pūnaha. Koinei ngā whakakapinga iti rawa te mōrearea, ā, me waiho hei paearu rapu tuatahi. Ko te huarahi tika ko te tautuhi i te tohu tauira VQ tika mai i te papa ingoa taketake (hei tauira, "25VQ-12R-M" "45VQ-21L-A" rānei), kātahi ka whakataurite i ia āpure tawhā ki te ōrite.
Te Whakakapinga Tauira-Mahi — Ina Taea, Ina Kāore e Taea
- 20VQ → 25VQ: Ehara i te whakawhiti tika. Ka whakamahia e te 20VQ he flange SAE A 2-poro; ka whakamahia e te 25VQ he flange SAE B 4-poro. He rerekē katoa te tauira o te pōro whakairi, te diameter o te pairati, me te rahi o te pou. Me whai pūmau urutau ritenga — e whakauru ana i ngā mōrearea whakahāngai, taurite, me te pono i roto i te pūnaha waipēhi.
- 25VQ → 20VQ: Kāore i te tūtohutia. Ka mahi te 25VQ i te pēhanga teitei ake (190 pae vs 175 pae). Mēnā ka tāutahia he 20VQ ki roto i tētahi pūnaha i hangaia mō te 190 pae, ka tūpono pea te pakaru kino o te papu ina tuwhera te takirere whakaora i runga ake i te 175 pae.
- 35VQ → 45VQ: Me tūpato pea. E whakamahia ana e rāua ngā pūwero SAE B, BB rānei, e 4-poro, engari he nui ake te diameter o te 45VQ, ā, he nui ake te kakau. Kei ētahi kaihanga ngā pūwero 45VQ "e rite ana ki te pūwero" e whakaae ana ki te whakamau momo 35VQ. Whakaū ki te kaiwhakarato i mua i te tono.
- 35VQ → 25VQ: Ehara i te whakawhiti tika. Ka whakamahia e te 45VQ te SAE C, te SAE BB rānei; ka whakamahia e te 35VQ te SAE B. Whakaūtia te hototahitanga o te flange i mua i te tono.
Rārangi Arowhai Whakatau mō te Whakapuru Flange me te Pou
I mua i te tono i tētahi VQ ōrite, manatokohia ngā tawhā e rima i raro nei. Mēnā kāore e ōrite tētahi tawhā, ka kore e taea te tāutanga ma:
- Paerewa whakapiringa — SAE J744 2-poro (A) mō te 20VQ; SAE J744 4-poro (B) mō te 25VQ me te 35VQ; SAE J744 4-poro (C, BB rānei) mō te 45VQ. Whakaū mā te pereti ingoa, mā te pepa raraunga taketake rānei.
- Momo me te rahi o te toki — Kua kīia (tāutuhia te whānui o te kī × te whānui o te toki × te hohonu o te ara kī) kua whakapikohia rānei (tāutuhia te raupapa whakapiko SAE, te maha o ngā niho, me te koki pēhanga). Inehia ki ngā caliper mēnā kāore e taea te pānui i te pereti ingoa.
- Te paerewa me te rahi o te miro tauranga — te miro matua SAE O-ring (noa i te 20VQ/25VQ) te miro wehewehe SAE rānei (paerewa i te 35VQ/45VQ). Manatokohia te momo miro o ngā hononga hono i mua i te tono.
- Te whakatakotoranga karaka / tauranga — He maha ngā tūranga karaka o ngā whare tauranga o ngā papu VQ (hei tauira, “A” = 0°, “B” = 90°, “C” = 180°). Mā te whakatakotoranga tika ka whakatau mēnā ka uru te papu ki te wāhi whakairinga puna.
- Te whakatauranga pēhanga me te rere — Me tutuki, me neke atu rānei te whakakapinga i te pēhanga mahi mōrahi o te taketake. E whakaaetia ana te taurite i te nekehanga mō ia hurihanga i roto i te ±10% mō ngā ara iahiko nekehanga-pūmau.
Kōwhiringa Taurite-Taupānga — Ngā Horopaki Ahumahi
He rerekē ngā whakaritenga pūnaha waipēhi i runga i te tono, ā, he rerekē ngā huarahi e kore e pā ki te pēhanga mata me ngā tau rere. Kāore te VQ ōrite mō te tono moana e rite tonu ki te ōrite mō te mīhini hanga kirihou. Kei raro nei ngā āhuatanga tono e whā e tino kitea ana me ngā āhuatanga e matua ana ki ia mea.
Mīhini Urunga Moana me te Papa
Ko ngā tono moana e hiahia ana kia mahi pono ngā papu i roto i ngā taiao haumākū teitei, hau tote me te tiwhikete a te rōpū whakarōpū. Ko te kaupapa matua ko te tiwhikete BV, DNV, ABS, LR, CCS rānei — ehara i te mea ko ngā whakaritenga hangarau anake. Mō ngā kaipuke arumoni, ka whakatakoto te rōpū whakarōpū i te paerewa iti rawa e whakaaetia ana, ā, kāore ngā whakakapinga kāore i whakarōpūtia e paahitia ngā tirotiro a te kawanatanga tauranga. Me aro atu hoki te ōrite VQ ki te wiri me te huringa wera e kitea ana i roto i ngā rūma miihini moana. Ka whakarato a Vicks Hydraulic i ngā ōrite VQ me ngā tiwhikete whakaae momo rōpū whakarōpū e wātea ana mō CCS, DNV, ABS, BV, me LR.Ngā papu whakakapinga raupapa VQmō ngā tono moana kei roto ko ngā kōwhiringa hiri tote me te tiaki waikura whakarei ake i ngā mata o waho.
Wā tuku: Hepetema-10-2026