dingbo@dieselgeneratortech.com
+ 86 134 8102 4441
Afrilu 24, 2022
Lokacin da saitin janareta na diesel ke aiki, zafin da ke haifar da iskar gas mai zafi da gogayya zai ƙara yawan zafin silinda, kan silinda, fistan da bawul da sauran abubuwan da aka gyara.Idan ba a ɗauki matakan kwantar da hankali ba, aikin na yau da kullun na naúrar zai yi tasiri sosai.Dangane da matsakaicin sanyaya, tsarin sanyaya tsarin janareta na diesel za a iya raba shi zuwa nau'i biyu: sanyaya ruwa da sanyaya iska.A halin yanzu, yawancin injinan dizal suna amfani da tsarin sanyaya mai sanyaya ruwa, kuma fan shine muhimmin sashi na tsarin sanyaya ruwa.Tsayawa daidaitaccen bel ɗin fan shine muhimmin abin da ake buƙata don tabbatar da aiki na yau da kullun na tsarin sanyaya na saitin janareta na diesel.
Belin fan wani muhimmin sashi ne na saitin janaretan dizal mai sanyaya ruwa.Idan bel ɗin ya zame saboda rashin amfani da kulawa mara kyau, zai iya haifar da lalacewa da wuri da lalacewa, da dai sauransu, wanda ba kawai ƙara yawan farashin maye ba, amma kuma yana ɗaukar lokaci da ƙoƙari.Saboda haka, daidai amfani da kiyayewa janareta fan bel yana da mahimmanci musamman. Zamewar bel yana da illa guda uku:
1) Gudun injin din diesel bai isa ba, wutar lantarki ta ragu, kuma janareta ba zai iya aiki yadda ya kamata ba.
2) A lokaci guda, saboda janareta da famfo na ruwa suna raba saitin bel na coaxially, saurin famfo ba zai isa ba, yana haifar da rashin wadataccen ruwan sanyaya don injin dizal.Gudun fan yana da ƙasa da ƙasa, wanda zai raunana zafi na tankin ruwa kuma yana ƙara yawan zafin aiki na saitin janareta na diesel.
3) Ƙara yawan bel ɗin, kuma a lokuta masu tsanani, za a cire bel a cikin ɗan gajeren lokaci.
Dalilan zamewar bel
Yana da matuƙar mahimmanci don saitin janareta na diesel don kula da kwanciyar hankali mai ma'ana na bel.Akwai manyan dalilai guda biyu na rashin isasshen ƙarfin bel:
1) tashin hankali na shigarwa na farko na bel bai isa ba.
2) Belin yana lalacewa yayin amfani, kuma tsawon ya zama tsayi.
Bincika kuma daidaita ƙarfin bel ɗin
Lokacin da saitin janareta na diesel ke aiki, bel ɗin roba ya kamata ya kula da wani matakin tashin hankali.A karkashin yanayi na al'ada, ƙara matsa lamba na 29 ~ 49N (3 ~ 5kgf) zuwa tsakiyar bel, kuma bel ya kamata ya iya danna nisa na 10 ~ 20mm.Gabaɗaya, ana iya daidaita tashin hankali na bel na 4 da 6-cylinder in-line ainihin janareta na diesel ta hanyar canza matsayi na sashin cajin janareta.Idan bai dace da buƙatun ba, sassauta ƙulle mai gyarawa akan sashin cajin janareta kuma matsar da janareta waje.Belin ya zama m, kuma akasin haka.Daidaita shi da kyau, ƙara ƙulla gyarawa, sannan a sake duba shi.Idan kuma bai cika sharuddan ba, sai a gyara ta har sai ta cancanta.
Don nau'in V-cylinder 12 dizal janareta , An daidaita tashin hankali na bel fan ta hanyar yin amfani da madaidaicin daidaitawa akan firam ɗin fan don canza matsayi na fan fan a kan wurin zama.
Daidaitaccen amfani da kiyaye bel yana da amfani don tsawaita rayuwar sabis na bel.Lokacin da aka cire bel ɗin kuma an lalatar da ƙayyadadden tashin hankali ba za a iya kaiwa ba saboda tsayin daka da yawa, ya kamata a maye gurbin sabon bel ɗin nan da nan.
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Imel: dingbo@dieselgeneratortech.com
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Ƙara.: No.2, Titin Gaohua, Cibiyar Kimiyya da Fasaha ta Zhengxin, Nanning, Guangxi, Sin.
Shiga Tunawa