Tilmaamahan wuxuu daboolayaa taxanaha VQ oo dhammaystiran - 20VQ, 25VQ, 35VQ, iyo 45VQ - oo leh isbarbardhigga qeexitaanka dhinac-dhinac ah, shaxda is-weydaarsiga cabbirka, hagitaan xulasho oo ku habboon codsiga, iyo jawaabaha su'aalaha farsamada ee ugu muhiimsan iibsadayaasha oo raadinaya beddelka nidaamyada hydraulic-ga ee muhiimka ah. Sheegasho kasta oo qeexitaan ah oo ku jirta maqaalkan waxay tixraacaysaa.Qoyska wax soo saarka Eaton Vickers VQiyo heerarka SAE iyo ISO ee khuseeya.
Qaababka Taxanaha VQ si kooban - Isbarbardhigga Tilmaamaha
Taxanaha Vickers VQ wuxuu daboolayaa baqshad waxqabad oo ballaaran oo u dhaxaysa afar cabbir oo barokac ah. Moodel kastaa wuxuu leeyahay baqshad jireed oo gaar ah, heerka flange-ka, iyo saqafka waxqabadka. Jadwalka hoose wuxuu soo koobayaa qeexitaannada muhiimka ah ee khuseeya beddelka dhammaan afarta moodel.
| Halbeegga | 20VQ | 25VQ | 35VQ | 45VQ |
|---|---|---|---|---|
| Cadaadiska Ugu Badan ee Joogtada ah | 175 bar 2,500 psi | 190 bar 2,750 psi | 210 bar 3,000 psi | 210 bar 3,000 psi |
| Cadaadiska ugu Badan ee Go'doonsan | 200 bar 2,900 psi | 210 bar 3,000 psi | 240 bar 3,500 psi | 240 bar 3,500 psi |
| Kala Duwanaanshaha Socodka (1,200 rpm) | 25–75 L/daqiiqo 7–20 GPM | 60–120 L/daqiiqo 16–32 GPM | 90–230 L/daqiiqo 24–60 GPM | 180–340 L/daqiiqo 48–90 GPM |
| Barakaca halkii wareeg | 8–21 cc/rev | 16–33 cc/rev | 26–54 cc/rev | 52–85 cc/rev |
| Flange-ka ku rakiban SAE | SAE A, 2-bolt | SAE B, 4-bolt | SAE B, 4-bolt | SAE C / SAE BB, 4-bolt |
| Kala duwanaanshaha Xawaaraha (RPM) | 600–1,800 rpm | 600–1,800 rpm | 600–1,800 rpm | 600–1,500 rpm |
| Nooca Usha | Fure ama Splined | Fure ama Splined | Fure ama Splined | Fure ama Splined |
| Nooca Dekadda (Cadaadiska) | Madaxa SAE O-ring | Madaxa SAE O-ring | Madaxa SAE O-ring / Split-flange | SAE Split-flange |
| Codsiga Caadiga ah | Qalabka mashiinka, HVAC | Cadaadis, wax lagu duray | Marin, otomaatig warshadeed | Warshado culus, oo guur-guura |
Is-beddelka Cabbirka - Waxa Si Toos ah u Xidhaya
Khaladka ugu badan ee ku jira beddelka VQ waa in la qaato in "taxanaha VQ" ay macnaheedu tahay "hal qoys oo la is beddeli karo." Afarta nooc ee VQ waxay isticmaalaan saddex cabbir oo kala duwan oo flange ah, taas oo macnaheedu yahay oo keliya beddelka isla moodeelka ama moodooyinka tixraaca ee gaarka ah ee soo saaraha ayaa xidhma iyada oo aan wax laga beddelin.
Beddelka Moodeelka Gudaha — Bolt-Up Toos ah
Isku-dhigyada VQ ee isku midka ah — halkaas oo koodhka barokaca, heerka flange-ka, qaabeynta usha, iyo jihada dekeddu ay dhammaantood isku mid yihiin — si toos ah ayay u xidhmaan iyada oo aan wax laga beddelin nidaamka. Kuwani waa beddelka khatarta ugu yar waana inay noqdaan shuruudaha raadinta ee ugu horreeya. Habka saxda ah waa in la aqoonsado magaca saxda ah ee qaabka VQ laga soo qaatay magaca asalka ah (tusaale ahaan, "25VQ-12R-M" ama "45VQ-21L-A"), ka dibna la mideeyo goob kasta oo cabbir ah oo u dhiganta.
Beddelka Qaab-dhismeedka Isdhaafsiga ah - Marka ay Tahay iyo Marka Aan Suurtagal Ahayn
- 20VQ → 25VQ: Ma aha is-weydaarsi toos ah. 20VQ wuxuu isticmaalaa flange SAE A oo 2-bolt ah; 25VQ wuxuu isticmaalaa flange SAE B oo 4-bolt ah. Qaabka booltiga ee la rakibayo, dhexroorka tijaabada, iyo cabbirka usha ayaa dhammaantood kala duwan. Waxaa loo baahan doonaa qalab adabtarada gaar ah - kaas oo soo bandhigaya khataraha isku-xidhka, dheelitirka, iyo isku-halaynta nidaamka haydarooliga.
- 25VQ → 20VQ: Laguma talinayo. 25VQ wuxuu ku shaqeeyaa cadaadis sare (190 baar iyo 175 baar). Ku rakibidda 20VQ nidaam loogu talagalay 190 baar wuxuu keeni karaa burbur bamka ah oo bam ah marka waalka gargaarka uu furmo meel ka sarreysa 175 baar.
- 35VQ → 45VQ: Waa suurtogal in taxaddar la muujiyo. Labaduba waxay isticmaalaan flanges SAE B ama BB oo 4-bolt ah, laakiin 45VQ wuxuu leeyahay dhexroor tijaabo ah oo weyn iyo usha weyn. Soosaarayaasha qaar waxay bixiyaan u dhigmayaal 45VQ oo "la jaanqaadaya flange-ka" kuwaas oo aqbala rakibidda qaabka 35VQ. La xaqiiji alaab-qeybiyaha ka hor intaadan dalban.
- 35VQ → 25VQ: Ma aha is-weydaarsi toos ah. 45VQ wuxuu adeegsadaa SAE C ama SAE BB flange; 35VQ wuxuu isticmaalaa SAE B. Xaqiiji iswaafajinta flange-ka ka hor intaadan dalban.
Liiska Hubinta Go'aanka Flange-ka iyo Usha ee Ku Xiran
Kahor intaadan dalban wax u dhigma VQ, hubi dhammaan shanta cabbir ee hoose. Isku-dheelitir la'aanta hal cabbir waxay ka hortageysaa rakibid nadiif ah:
- Heerka flange-ka ee rakiban — SAE J744 2-bolt (A) ee 20VQ; SAE J744 4-bolt (B) ee 25VQ iyo 35VQ; SAE J744 4-bolt (C ama BB) ee 45VQ. Ku xaqiiji iyada oo loo marayo calaamadda magaca ama xaashida xogta asalka ah.
- Nooca iyo cabbirka usha — Fure (caddee ballaca furaha × dhexroorka usha × qoto dheer ee dariiqa furaha) ama la jarjaray (caddee taxanaha isku-xidhka SAE, tirada ilkaha, iyo xagasha cadaadiska). Cabbir calipers haddii calaamadda magaca aan la akhrin karin.
- Heerka iyo cabbirka dunta dekedda — madaxa giraanta O-ring ee SAE (oo caadi ah 20VQ/25VQ) ama SAE split-flange (caadiga ah 35VQ/45VQ). Hubi nooca dunta ee qalabka isku xidhka ka hor intaadan dalban.
- Jihada saacadda/dekedda — Bamka VQ waxay leeyihiin boosas badan oo loogu talagalay saacadaha dekedaha (tusaale ahaan, "A" = 0°, "B" = 90°, "C" = 180°). Jihada saxda ah waxay go'aamisaa in bamku ku habboon yahay booska lagu rakibayo kaydka.
- Heerka cadaadiska iyo socodka — Beddelku waa inuu buuxiyaa ama dhaafaa cadaadiska ugu badan ee hawlgalka asalka ah. Iswaafajinta barokaca halkii wareeg ee ±10% waa la aqbali karaa wareegyada barokaca go'an.
Xulashada Isku-midka ah ee Codsiga — Xaaladaha Warshadaha
Shuruudaha nidaamka haydarooliga way kala duwan yihiin iyadoo loo eegayo codsiyada siyaabo ka baxsan cadaadiska ceeriin iyo tirada socodka. U dhiganta VQ-ga saxda ah ee loogu talagalay codsiga badda daruuri maaha mid la mid ah u dhiganta saxda ah ee loogu talagalay mashiinka wax lagu dhejiyo ee balaastikada. Hoos waxaa ku yaal afar xaaladood oo codsi oo ugu badan iyo arrimaha mid walba uu mudnaanta siiyo.
Makiinadaha Isteerinka iyo Sagxadda Badda
Codsiyada badda waxay u baahan yihiin bambooyin si kalsooni leh uga shaqeeya jawi qoyan oo leh hawo milix leh oo leh shahaadada bulshada kala soocidda. Mudnaanta koowaad waa shahaadada BV, DNV, ABS, LR, ama CCS - ma aha oo kaliya tilmaamaha farsamada. Maraakiibta ganacsiga, bulshada kala soocidda waxay dejisaa heerka ugu yar ee la aqbali karo, beddelka aan la kala soocinna ma dhaafi doonaan kormeerka gobolka dekedda. U dhigma VQ waa inuu sidoo kale u dulqaataa gariirka iyo wareegga kulaylka ee caadiga ah ee qolalka matoorada badda. Vicks Hydraulic waxay siisaa VQ u dhigma shahaadooyinka oggolaanshaha nooca bulshada kala soocidda ee loo heli karo CCS, DNV, ABS, BV, iyo LR.bambooyin beddelka Taxanaha VQcodsiyada badda waxaa ka mid ah fursadaha shaabad-milix iyo ilaalinta daxalka oo la xoojiyay oo ku taal dusha sare ee dibadda.
Waqtiga boostada: Sebtembar-10-2026