Lo mhlahlandlela uhlanganisa uchungechunge oluphelele lwe-VQ — 20VQ, 25VQ, 35VQ, kanye ne-45VQ — ngokuqhathanisa izincazelo eceleni, i-matrix yokushintshana ngobukhulu, isiqondiso sokukhetha esihambisana nohlelo lokusebenza, kanye nezimpendulo zemibuzo yobuchwepheshe ebaluleke kakhulu kubathengi abathola izithasiselo zezinhlelo ezibalulekile ze-hydraulic. Yonke imfuno yezincazelo kulesi sihloko ibhekisela kuUmndeni wemikhiqizo ye-Eaton Vickers VQkanye nezindinganiso zokufaka ze-SAE kanye ne-ISO ezisebenzayo.
Amamodeli Ochungechunge lwe-VQ Ngokubuka — Ukuqhathaniswa Kwemininingwane
Uchungechunge lwe-Vickers VQ luhlanganisa imvilophu yokusebenza ebanzi ngosayizi abane bokufuduka. Imodeli ngayinye inemvilophu ebonakalayo ehlukile, izinga le-flange, kanye nophahla lokusebenza. Ithebula elingezansi lifingqa imininingwane ebalulekile ehlobene nokufakwa esikhundleni kwawo wonke amamodeli amane.
| Ipharamitha | 20VQ | 25VQ | 35VQ | 45VQ |
|---|---|---|---|---|
| Ukucindezela Okuqhubekayo Okuphezulu | Ibha engu-175 2,500 psi | Ibha engu-190 2,750 psi | Ibha engu-210 3,000 psi | Ibha engu-210 3,000 psi |
| Ukucindezela Okukhulu Kwezikhawu | Ibha engu-200 2,900 psi | Ibha engu-210 3,000 psi | Ibha engu-240 3,500 psi | Ibha engu-240 3,500 psi |
| Ibanga Lokugeleza (ku-1,200 rpm) | 25–75 L/min 7–20 GPM | 60–120 L/min 16–32 GPM | 90–230 L/min 24–60 GPM | 180–340 L/min 48–90 GPM |
| Ukufuduka nge-rev ngayinye | 8–21 cc/rev | 16–33 cc/rev | 26–54 cc/rev | 52–85 cc/rev |
| I-Flange Yokufaka ye-SAE | I-SAE A, amabhawodi amabili | I-SAE B, amabhawodi angu-4 | I-SAE B, amabhawodi angu-4 | I-SAE C / SAE BB, amabhawodi angu-4 |
| Ibanga Lesivinini (RPM) | 600–1,800 ngomzuzu | 600–1,800 ngomzuzu | 600–1,800 ngomzuzu | 600–1,500 ngomzuzu |
| Uhlobo Lomgodi | Kufakwe ukhiye noma ku-Splined | Kufakwe ukhiye noma ku-Splined | Kufakwe ukhiye noma ku-Splined | Kufakwe ukhiye noma ku-Splined |
| Uhlobo lwe-Port (Ingcindezi) | Umphathi we-SAE O-ring | Umphathi we-SAE O-ring | I-SAE O-ring boss / I-Split-flange | I-SAE Split-flange |
| Isicelo Esijwayelekile | Amathuluzi omshini, i-HVAC | Ukucindezela, ukubumba ngomjovo | Olwandle, ukuzenzekela kwezimboni | Izimboni ezisindayo, ezihambayo |
Ukushintshana Kwezilinganiso — Yini Eyenza I-Bolt-Up Iqonde
Iphutha elivame kakhulu ekutholeni i-VQ esikhundleni sokuthola i-VQ ukucabanga ukuthi “uchungechunge lwe-VQ” lusho “umndeni owodwa ongashintshaniswayo.” Amamodeli amane e-VQ asebenzisa osayizi abathathu abahlukene be-flange yokufaka, okusho ukuthi kuphela ukushintshwa kwemodeli efanayo noma amamodeli aqondene nomkhiqizi aqina ngaphandle kokuguqulwa.
Ukufakwa Kwemodeli Ngaphakathi — I-Bolt-Up Eqondile
Okulingana kwe-VQ kwemodeli efanayo — lapho ikhodi yokufuduka, indinganiso ye-flange, ukucushwa kwe-shaft, kanye nokuqondiswa kwe-port konke kufana — kuhlangana ngqo ngaphandle kokuguqulwa kwesistimu. Lokhu kuyizinto ezithatha indawo ezinobungozi obuphansi kakhulu futhi kufanele kube yinqubo yokuqala yokusesha. Indlela efanele ukuhlonza ukubizwa kwemodeli ye-VQ ngqo kusuka ku-nameplate yokuqala (isb., “25VQ-12R-M” noma “45VQ-21L-A”), bese uqondanisa inkambu ngayinye yepharamitha nokulingana.
Ukushintshaniswa Kwemodeli Ehlukahlukene — Lapho Kunokwenzeka Futhi Kungenzeki
- I-20VQ → 25VQ: Akuyona ukushintshana okuqondile. I-20VQ isebenzisa i-flange ye-SAE A enama-bolt amabili; i-25VQ isebenzisa i-flange ye-SAE B enama-bolt amane. Iphethini ye-bolt yokufaka, ububanzi be-pilot, kanye nosayizi we-shaft konke kuhlukile. I-bracket ye-adaptha yangokwezifiso ingadingeka - eyethula izingozi zokuqondanisa, ibhalansi, kanye nokuthembeka ohlelweni lwe-hydraulic.
- 25VQ → 20VQ: Akukhuthazwa. I-25VQ isebenza ngokucindezela okuphezulu (ibha engu-190 vs ibha engu-175). Ukufaka i-20VQ ohlelweni oluklanyelwe ibha engu-190 kuyingozi enkulu yokwehluleka kwephampu lapho ivalvu yokusiza ivuleka ngaphezu kwebha engu-175.
- 35VQ → 45VQ: Kungenzeka ngokuqapha. Zombili zisebenzisa ama-flange e-SAE B noma e-BB angu-4-bolt, kodwa i-45VQ inobubanzi obukhulu be-pilot kanye ne-shaft enkulu. Abanye abakhiqizi banikeza ama-equivalents angu-45VQ “ahambisana ne-flange” amukela ukufakwa kwesitayela se-35VQ. Qinisekisa nomhlinzeki ngaphambi koku-oda.
- 35VQ → 25VQ: Akuyona ukushintshana okuqondile. I-45VQ isebenzisa i-flange ye-SAE C noma ye-SAE BB; i-35VQ isebenzisa i-SAE B. Qinisekisa ukuhambisana kwe-flange ngaphambi koku-oda.
Uhlu Lokuhlola Isinqumo Se-Plange kanye Ne-Shaft Yokufaka
Ngaphambi koku-oda i-VQ equivalent, qinisekisa wonke amapharamitha amahlanu angezansi. Ukungafani kunoma iyiphi ipharamitha eyodwa kuzovimbela ukufakwa okuhlanzekile:
- I-flange ejwayelekile yokufaka — I-SAE J744 2-bolt (A) ye-20VQ; I-SAE J744 4-bolt (B) ye-25VQ kanye ne-35VQ; I-SAE J744 4-bolt (C noma BB) ye-45VQ. Qinisekisa nge-nameplate noma i-datasheet yokuqala.
- Uhlobo lomgodi kanye nosayizi — Okufakwe ukhiye (chaza ububanzi bokhiye × ububanzi bomgodi × ukujula komgwaqo) noma okufakwe ukhiye (chaza uchungechunge lwe-SAE spline, inani lamazinyo, kanye ne-engeli yokucindezela). Kala ngama-caliper uma i-nameplate ingafundeki.
- Intambo yembobo ejwayelekile kanye nosayizi — i-SAE O-ring boss (evamile ku-20VQ/25VQ) noma i-SAE split-flange (ejwayelekile ku-35VQ/45VQ). Qinisekisa uhlobo lwentambo ye-mating fittings ngaphambi koku-oda.
- Ukuqondiswa kwewashi/i-port — Amaphampu e-VQ anezindawo eziningi zokuwashiswa kwe-port housing (isb., “A” = 0°, “B” = 90°, “C” = 180°). Ukuqondiswa okufanele kunquma ukuthi iphampu iyafanelana yini nendawo yokufaka i-reservoir.
- Isilinganiso sokucindezela nokugeleza — Ukufakwa esikhundleni kumele kuhlangabezane noma kudlule ingcindezi yokusebenza ephezulu yokuqala. Ukulinganisa ukufuduka ngokujikeleza ngakunye ngaphakathi kuka-±10% kuyamukeleka kumasekethe okufuduka angaguquki.
Ukukhetha Okufaniswe Nohlelo Lokusebenza — Izimo Zemboni
Izidingo zesistimu ye-hydraulic ziyahlukahluka ngokusetshenziswa ngezindlela ezidlula ingcindezi eluhlaza kanye nezinombolo zokugeleza. I-VQ equivalent efanele yokusetshenziswa kwasolwandle ayifani ngempela ne-equivalent efanele yomshini wokubumba injection wepulasitiki. Ngezansi kunezimo ezine ezivame kakhulu zokusetshenziswa kanye nezici ngayinye ezibeka phambili.
Imishini Yokuqondisa Nokuhlela Yasemanzini
Izinhlelo zokusebenza zasolwandle zidinga amaphampu asebenza ngokwethembeka ezindaweni ezinomswakama ophezulu, ezinomoya kasawoti onesitifiketi somphakathi wokuhlukanisa. Okubaluleke kakhulu yisitifiketi se-BV, DNV, ABS, LR, noma i-CCS — hhayi nje imininingwane yobuchwepheshe. Emikhumbini yezentengiselwano, inhlangano yokuhlukanisa ibeka indinganiso encane eyamukelekayo, futhi ukushintshwa okungahlelwanga ngeke kuphumelele ukuhlolwa kwesimo sechweba. Isilinganiso se-VQ kumele futhi sibekezelele ukudlidliza kanye nokujikeleza kokushisa okuvamile kwamakamelo enjini yasolwandle. I-Vicks Hydraulic inikeza izilinganiso ze-VQ ngezitifiketi zokuvunyelwa kohlobo lomphakathi wokuhlukanisa ezitholakalayo ze-CCS, DNV, ABS, BV, kanye ne-LR.Amaphampu okufaka esikhundleni se-VQ SeriesKwezicelo zasolwandle zifaka izinketho zokuvala usawoti kanye nokuvikelwa okuthuthukisiwe kokugqwala ezindaweni zangaphandle.
Isikhathi sokuthunyelwe: Septhemba-10-2026