< img tsawo = "1" nisa = "1" style = "nuna: babu" src = "https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> China ZQYM-8320 Common Rail Diesel Man Fetur vp44 Injection Pump Test Bench HEUI injector Test kayan aikin famfo ma'aikacin na'urar kwaikwayo factory da kuma masana'antun |Ruida
Fuzhou Ruida Machinery Co., Ltd.
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ZQYM-8320 Common Rail Diesel Fuel vp44 Injection Pump Test Bench HEUI injector Gwajin Kayan aikin famfo na'urar kwaikwayo

Cikakken Bayani:

  • Wurin Asalin:CHINA
  • Suna:Kayan aikin gwajin allura
  • Takaddun shaida:ISO9001
  • Lambar Samfura:ZQYM-8320
  • Yanayi:Sabo
  • Sharuɗɗan Biyan Kuɗi & jigilar kaya:

  • Mafi ƙarancin oda:1 yanki
  • Cikakkun bayanai:wanda ba fumigation katako
  • Wutar lantarki:380V
  • Sharuɗɗan Biyan kuɗi:T/T, L/C, Paypal
  • Ikon bayarwa:Saita/Saiti 2000 a kowace shekara
  • girman:2130x1060x1840mm
  • Lokacin jagora (kwanaki): 25
  • Cikakken Bayani

    Tags samfurin

    samfurin daki-daki

    2 15 6 3 4

    Ƙarfin wutar lantarki 220VAC/380VAC
    Zaman wutar lantarki kashi biyu/uku
    mita 50HZ/60HZ
    A halin yanzu 30A (Max)
    Ƙarfin mota 22KW+5.5Kw
    Aikace-aikace DPF, SCR, DOC farfadowa
    Yanayin aiki dumama / tilasta iska sanyaya
    Matsakaicin matsi na gama gari 2700 Bar
    ECU matsin lamba 0-200V
    Matsayin amo <70dB
    Nauyi 1450 kg
    girman 2130x1060x1840mm
    Girman shiryarwa 2200x1200x2000mm

    ZQYM-8320 Common Rail Diesel Fuel vp44 Injection Pump Test Bench

    Ayyukan injin dizal ya dogara da yawa akan daidaitaccen daidaitawar famfon allurar mai.Kodayake benci na gwajin famfo mai allurar yana da ƙayyadaddun buƙatun fasaha don tabbatar da daidaiton daidaitawar famfon allurar mai, idan ba a yi amfani da kulawa da kyau yadda ya kamata ba, ba za a iya tabbatar da ingancin lalata famfo na allurar mai ba.

    1 Fasaha bukatun na man allura famfo gwajin benci
    (1) Kuskuren ma'auni na benci na gwajin kada ya wuce ± 10' a kowane matsayi, kuma ma'auni ya kamata ya bayyana.
    (2) Canjin saurin saurin sauri a cikin kowane juyi na madaidaicin fitarwa na benci na gwaji ba zai wuce 1% na saurin gwajin ba lokacin da aka auna saurin fasin watsa labaran fitarwa shine> 600 r/min;lokacin da gudun ya kasance ≤ 600 r/min, saurin saurin saurin gaggawa ba zai wuce 6 r/min ba.
    (3) Tsarin kirgawa na bencin gwajin yakamata ya zama daidai kuma yana da hankali, kuma yana iya ƙidaya sau 100 zuwa 1000 a cikin kowane kayan aiki, kuma kuskuren ƙidayar da aka yarda na gabaɗayan tsarin shine sau 1.
    (4) Silinda mai auna silinda na benci na gwaji dole ne ya kasance yana da ma'auni mai ma'ana kuma daidai, ƙananan ma'auni bai kamata ya zama mafi girma fiye da 1% na cikakken sikelin ba, kuma kuskuren sikelin ya kasance cikin 0.5% na cikakken sikelin.
    (5) Matsakaicin samar da mai na bencin gwajin ya kamata ya zama daidaitacce kuma ya tsaya tsayin daka.A saurin da aka ƙididdigewa, lokacin da aka rufe kantunan duka, matsakaicin matsa lamba ya kamata ya isa: kewayar mai mai ƙarancin ƙarfi ≥ 0.4 MPa;babban matsi mai da'ira ≥ 34 MPa.
    (6) Siga na high-matsa lamba man bututu don debugging da in-line man allura famfo: tsawon × waje diamita × ciki diamita, wanda 600 mm × 6 mm × 2 mm ake amfani da debugging da man allura famfo wanda circulating man fetur. Ƙarfin wadata ba ya wuce 300 mm 3;800 mm × 8 mm × 39 mm ana amfani dashi don ƙaddamar da famfunan allurar man fetur tare da rarraba mai da ya wuce 300 mm;Ana amfani da 800 mm × 6 mm × 2 mm don ƙaddamar da famfunan allurar mai da aka rarraba.
    (7) Za a iya amfani da madaidaicin allurar mai da aka zaɓa da benci na gwaji don samar da mai da bai wuce 300 mm3 a kowane zagaye ba.Lokacin da saurin famfon allurar man fetur ya kasance 1000 r / min, an kafa sandar samar da man fetur a matsayi na 103 mm3 sake zagayowar.Sau 1000 famfo Lokacin da adadin mai ya kasance a cikin kewayon 102-103 cm3, matsa lamba na bututun allura shine 17.5 MPa.
    (8) Domin famfon allurar mai da ake amfani da shi, saboda ƙayyadaddun ingancin amfani, yakamata a yi amfani da injin ɗin da aka gyara na ainihin abin hawa don gwajin injin allurar mai.Ta wannan hanyar, injin ɗin zai iya ba da tabbacin yin aiki a ƙarƙashin samar da man fetur na yau da kullun kuma tun daga farko har sai an maye gurbin haɗar allurar mai.Idan ana amfani da madaidaicin injector na man fetur don gyarawa, kuma injin yana aiki tare da injector ɗin da ba daidai ba, ba zai iya aiki tare da daidaiton da ake buƙata na samar da man fetur ba, don haka rasa mahimmancin lalata famfon allurar mai.
    (9) Yanayin zafin jiki na dakin gwajin yana da tasiri mai yawa akan samar da man fetur na famfo mai allurar mai, saboda darajar man dizal ya canza tare da zafin jiki, kuma daidaitattun man fetur da aka ƙayyade a cikin takardun fasaha yana nufin daidaitattun zafin jiki na dakin. da 20 ℃.Samar da mai.Wani gwaji ya tabbatar da cewa idan zafin jiki ya ragu daga 40 ° C zuwa 6 ° C, man fetur zai iya karuwa da kashi 20% zuwa 40%, kuma idan aka kara saukar da zafin jiki, juriyar bututun mai mai zafi da injector. zai karu sosai saboda yawan karuwar man dizal, man fetur zai ragu a maimakon haka.Domin daidaita wadatar mai daidai gwargwado, yakamata a adana zafin bitar gwajin a cikin yanayin zafin jiki na yau da kullun na 15-20 ° C, musamman maɗaurin allurar mai mai sauri ya fi damuwa da canjin zafin mai.


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