Daidai da famfon Vickers VQ Vane: Jagorar Sauyawa 20VQ/25VQ/35VQ/45VQ

Famfunan Vane guda ɗaya na Eaton Vickers VQ — jerin 20VQ, 25VQ, 35VQ, da 45VQ — sun kasance manyan injinan sarrafa ruwa na masana'antu tun daga shekarun 1970. Waɗannan famfunan vane masu ƙaura zuwa wurare ɗaya, ana samun su a cikin kayan aikin injina, injinan allurar filastik, tsarin tuƙi na ruwa, kayan aikin gini na hannu, da layukan sarrafa kansa na masana'antu a duk faɗin tattalin arzikin masana'antu. Amma layin VQ na asali na Eaton yanzu an daina aiki a hukumance, kuma kasuwar sakandare ta NOS (sabon tsohon kaya) da na'urorin da aka sake ginawa a masana'antu tana ƙara ƙarfi. Masu siye waɗanda ke buƙatar maye gurbin da za a iya bi don shirye-shiryen samarwa na yanzu suna ƙara komawa ga daidaitattun injina waɗanda suka dace da ƙayyadaddun bayanai na asali ba tare da buƙatar sake fasalin tsarin ba.

Wannan jagorar ta ƙunshi cikakken jerin VQ — 20VQ, 25VQ, 35VQ, da 45VQ — tare da kwatancen ƙayyadaddun bayanai na gefe-da-gefe, matrix mai girma na musanya, jagorar zaɓi da ta dace da aikace-aikace, da amsoshin tambayoyin fasaha waɗanda suka fi mahimmanci ga masu siye don nemo maye gurbin mahimman tsarin hydraulic. Kowace da'awar ƙayyadaddun bayanai a cikin wannan labarin tana nuni daIyalin samfuran Eaton Vickers VQda kuma ƙa'idodin hawa SAE da ISO masu dacewa.

Sauya famfon Vickers VQ series vane — famfon vane guda ɗaya 20VQ 25VQ 35VQ 45VQ daidai daga Vicks Hydraulic

Famfon maye gurbin na'urar VQ - wanda aka ƙera daidai gwargwado don samfuran Eaton Vickers 20VQ, 25VQ, 35VQ, da 45VQ. Akwai shi tare da flanges masu hawa SAE J744, takaddun shaida na ruwa da na soja.

Samfuran Jerin VQ a Takaice - Kwatanta Bayanai

Jerin Vickers VQ ya ƙunshi faffadan ambulan aiki ta hanyar girman matsuguni guda huɗu. Kowace samfuri tana da ambulan zahiri na musamman, ma'aunin flange, da rufin aiki. Teburin da ke ƙasa ya taƙaita mahimman bayanai masu dacewa da maye gurbin duk samfuran guda huɗu.

Sigogi 20VQ 25VQ 35VQ 45VQ
Matsakaicin Matsi Mai Ci gaba 175 mashaya 2,500 psi 190 mashaya 2,750 psi 210 mashaya 3,000 psi 210 mashaya 3,000 psi
Matsakaicin Matsi Mai Tsanani Mashi 200 2,900 psi 210 mashaya 3,000 psi 240 mashaya 3,500 psi 240 mashaya 3,500 psi
Kewayon Guduwar Ruwa (a 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
Matsarwa a kowane juyi 8–21 cc/rev 16–33 cc/rev 26–54 cc/rev 52–85 cc/rev
Flange na Sanya SAE SAE A, 2-bolt SAE B, 4-bolt SAE B, 4-bolt SAE C / SAE BB, 4-bolt
Kewayen Gudu (RPM) 600–1,800 rpm 600–1,800 rpm 600–1,800 rpm 600–1,500 rpm
Nau'in Shaft Maɓalli ko Splined Maɓalli ko Splined Maɓalli ko Splined Maɓalli ko Splined
Nau'in Tashar Jiragen Ruwa (Matsakaicin Matsi) Shugaban SAE O-ring Shugaban SAE O-ring Shugaban SAE O-ring / Split-flange Raba-flange na SAE
Aikace-aikacen da Aka saba Kayan aikin injina, HVAC Matsi, gyaran allura Na'urorin sarrafa kansa na ruwa, masana'antu Masana'antu masu nauyi, masu motsi
Bayani akan ƙarin bayani game da samfuri: Lambobin samfurin Vickers VQ galibi suna haɗa da ƙarin bayani waɗanda ke nuna bambance-bambancen tsari - misali, 20VQ-11 yana nuna lambar matsar da yanayin hawa. Lokacin neman maye gurbin, daidaita cikakken lambar samfurin gami da ƙarin bayani, ba kawai ƙirar jerin tushe ba. Daidaitawar samfuri na ɓangare shine babban dalilin rashin daidaiton shigarwa.

Canjin Girma - Abin da ke Haɗa Kai Tsaye

Kuskuren da aka fi sani a cikin maye gurbin VQ shine ɗauka cewa "jerin VQ" yana nufin "iyali ɗaya mai canzawa." Samfuran VQ guda huɗu suna amfani da girman flange guda uku daban-daban, wanda ke nufin maye gurbin samfuri iri ɗaya ko samfuran da masana'anta suka ƙayyade suna ɗaurewa ba tare da gyara ba.

Sauya Cikin-Model — Kulle-Up Kai Tsaye

Daidaiton VQ iri ɗaya — inda lambar ƙaura, ma'aunin flange, tsarin shaft, da yanayin tashar jiragen ruwa duk suka dace — suna haɗuwa kai tsaye ba tare da wani gyara na tsarin ba. Waɗannan su ne mafi ƙarancin maye gurbin da ya kamata su zama ma'aunin bincike na farko. Hanyar da ta dace ita ce a gano ainihin ƙirar samfurin VQ daga farantin suna na asali (misali, "25VQ-12R-M" ko "45VQ-21L-A"), sannan a daidaita kowane filin sigogi zuwa daidai.

Sauya Tsarin Giciye - Lokacin da Yake Kuma Ba Zai Yiwu Ba

  • 20VQ → 25VQ: Ba musanya kai tsaye ba ne. 20VQ yana amfani da flange SAE A mai bolt 2; 25VQ yana amfani da flange SAE B mai bolt 4. Tsarin bolt ɗin da aka ɗora, diamita na matukin jirgi, da girman shaft duk sun bambanta. Za a buƙaci maƙallin adaftar da aka keɓance - wanda ke gabatar da haɗarin daidaitawa, daidaito, da aminci a cikin tsarin hydraulic.
  • 25VQ → 20VQ: Ba a ba da shawarar ba. 25VQ yana aiki a matsin lamba mafi girma (sanduna 190 idan aka kwatanta da sanduna 175). Shigar da 20VQ a cikin tsarin da aka tsara don sanduna 190 yana iya haifar da mummunan lalacewar famfo lokacin da bawul ɗin taimako ya buɗe sama da sanduna 175.
  • 35VQ → 45VQ: Zai yiwu da taka tsantsan. Dukansu suna amfani da flanges SAE B ko BB mai bolt 4, amma 45VQ yana da diamita mafi girma da kuma babban shaft. Wasu masana'antun suna ba da daidaitattun 45VQ masu "matched" waɗanda ke karɓar hawa irin na 35VQ. Tabbatar da mai samar da kayayyaki kafin yin oda.
  • 35VQ → 25VQ: Ba musanya kai tsaye ba ne. 45VQ yana amfani da flange na SAE C ko SAE BB; 35VQ yana amfani da SAE B. Tabbatar da dacewa da flange kafin yin oda.

Jerin Abubuwan da Za a Yi Don Haɗa Flange da Shaft

Kafin yin odar daidai da VQ, tabbatar da dukkan sigogi biyar da ke ƙasa. Rashin daidaito akan kowace siga ɗaya zai hana shigarwa mai tsabta:

  1. Ma'aunin flange mai hawa — SAE J744 2-bolt (A) don 20VQ; SAE J744 4-bolt (B) don 25VQ da 35VQ; SAE J744 4-bolt (C ko BB) don 45VQ. Tabbatar ta hanyar suna ko takardar bayanai ta asali.
  2. Nau'in da girman shaft — Maɓalli (ƙayyade faɗin maɓalli × diamita na shaft × zurfin hanyar maɓalli) ko splined (ƙayyade jerin layin SAE spline, adadin haƙori, da kusurwar matsi). A auna da calipers idan ba za a iya karanta alamar suna ba.
  3. Daidaitaccen girman zaren tashar jiragen ruwa — SAE O-ring boss (wanda aka saba akan 20VQ/25VQ) ko SAE split-flange (wanda aka saba akan 35VQ/45VQ). Tabbatar da nau'in zaren da kayan haɗin ke haɗawa kafin yin oda.
  4. Daidaiton agogo/tashar jiragen ruwa — famfunan VQ suna da wurare da yawa na agogon tashoshin jiragen ruwa (misali, "A" = 0°, "B" = 90°, "C" = 180°). Daidaiton da ya dace yana ƙayyade ko famfon ya dace da sararin da aka ɗora tafki.
  5. Matsayin matsin lamba da kwarara — Dole ne maye gurbin ya cika ko ya wuce matsakaicin matsin lamba na aiki na asali. Daidaita motsi a kowace juyawa cikin ±10% abu ne da aka yarda da shi ga da'irorin ƙaura masu tsayayye.

Zaɓin da Ya Dace da Aikace-aikace — Yanayin Masana'antu

Bukatun tsarin hydraulic sun bambanta ta hanyar amfani da su ta hanyoyi da suka wuce adadin matsin lamba da kwararar ruwa. Daidaiton VQ da ya dace don amfani da ruwa ba lallai bane yayi daidai da daidai da daidai na injin ƙera robobi. Ga waɗannan yanayi guda huɗu da aka fi amfani da su da kuma abubuwan da kowannensu ke fifita.

Injinan Tuƙi da Teku na Ruwa

Aikace-aikacen jiragen ruwa suna buƙatar famfunan da ke aiki da aminci a cikin yanayin zafi mai yawa, tare da takardar shaidar ƙungiyar rarrabuwa. Babban fifiko shine takardar shaidar BV, DNV, ABS, LR, ko CCS - ba kawai ƙayyadaddun fasaha ba. Ga jiragen ruwa na kasuwanci, ƙungiyar rarrabuwa tana saita mafi ƙarancin ƙa'ida mai karɓuwa, kuma maye gurbin da ba a rarraba ba ba za su wuce binciken jihar tashar jiragen ruwa ba. Daidaiton VQ dole ne kuma ya jure girgiza da hawan zafi na yau da kullun na ɗakunan injinan ruwa. Vicks Hydraulic yana ba da daidaitattun VQ tare da takaddun shaidar amincewa da nau'in ƙungiyar rarrabuwa da ake samu don CCS, DNV, ABS, BV, da LR.Famfunan maye gurbin VQ Seriesdon aikace-aikacen ruwa sun haɗa da zaɓuɓɓukan hatimin gishiri da ingantaccen kariyar lalata akan saman waje.

Lokacin Saƙo: Satumba-10-2026
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