Haɗa sanda - zane, aiki. Wadanne matsaloli ne aka fi samun matsalar haɗa sandar haɗin gwiwa? Koyi game da ƙirar tsarin crank
Aikin inji

Haɗa sanda - zane, aiki. Wadanne matsaloli ne aka fi samun matsalar haɗa sandar haɗin gwiwa? Koyi game da ƙirar tsarin crank

Rod, kai da sauran abubuwa - haɗa sanda zane

Abubuwan da suka fi muhimmanci na sandar haɗi sune:

  • kai;
  • tushen;
  • kimanta;
  • yana rufe kafafu
  • haɗakar da bawo mai ɗaukar sanda;
  • haɗa sandar kusoshi.

Haɗin ƙirar sanda - ta yaya yake aiki?

Don samar da mafi kyawun juriya ga nauyin tasiri, sandar haɗin haɗin gwiwa an yi shi da ƙirar I-beam. Saboda wannan, babban juriya ga canje-canjen zafin jiki, canji a cikin jagorancin tasirin makamashi da kuma buƙatar canza motsin motsi zuwa motsi na juyawa yana kiyayewa. 

An haɗa ƙarshen sandar haɗin kai kai tsaye zuwa fistan ta hanyar zamewa hannun riga. Dole ne a yi amfani da lubrication na mai da hazo mai ko rami a cikin ramin ramin.

Kafar yana ba da damar haɗi zuwa crankshaft. Don jujjuyawar sa, ana buƙatar bawo mai ɗaukar sanda mai haɗawa. Amfani da su ya zama dole don tabbatar da raguwa. A matsayinka na mai mulki, yana da notches don rarraba kayan shafawa na uniform.

Sanda mai haɗawa tare da taro mai ɗaukar injin

A cikin kayan da suka shafi haƙƙin mallaka, za ku sami takamaiman bayani na mai zanen Poland. Wannan ya shafi sandar haɗi tare da taro mai ɗaukar nauyi. Menene tsarinsa? Siffar sandar haɗawa tare da taro mai ɗaukar nauyi shine amfani da rabin-harsashi na haɗin kai na sanda tare da ƙarin kulle ball. Godiya ga wannan bayani, yana yiwuwa a daidaita kusurwar karkatarwa da sharewar axial a cikin tsarin crank-piston. Ƙunƙarar da aka ɗora a kan crankshaft ba ta da ƙarfi, amma yana oscillates tare da bearings. An ba da izinin wannan maganin amma ba a samar da jama'a ba.

Haɗa harsashi masu ɗaukar sanda - abubuwan da ke haifar da rashin aiki

Zane na haɗa sandar bearings yana da sauqi qwarai. Manyan rundunonin da ke aiki akan igiyoyin haɗin gwiwa suna haifar da lalacewa. Mafi yawan abubuwan da ke haifar da saurin lalata harsashi masu ɗauke da sandar haɗin gwiwa sune:

  • sakaci a cikin lokutan mai;
  • tuƙi mota a manyan injuna;
  • saurin hanzari a cikin ƙananan revs da manyan gears.

Haɗin Ƙarƙashin Ƙarƙashin Sanda - Alamomin

Ci gaba da lalacewa yawanci yana bayyana ta hanyar ƙwanƙwasa yayin saurin hanzari yayin tuƙi. Wannan yana faruwa ne sakamakon sakamakon da aka samu tsakanin bushings da shaft. Haɗin sanda mai ɗaukar harsashi yana nuna alamun lalacewa saboda rabuwar ƙananan kwakwalwan kwamfuta waɗanda za su iya shiga kan tace mai ko lokacin cirewa. tarin mai. Idan kun gansu a cikin injin ku, ku sani cewa nan ba da jimawa ba za a sake gyara shi. Kuma wannan yana nufin mahimmancin farashi, sau da yawa rashin daidaituwa ga farashin motar.

Kofin jujjuya - alamomi da sakamako 

Idan ba a gyara harsashi masu ɗaukar nauyi a cikin lokaci ba, lahani mai tsanani zai iya faruwa. Juyawa mai jujjuyawa yana haifar da alamomi kamar surutu lokacin da injin ke yin kasala. Dangane da naúrar, wannan na iya zama ƙari ko žasa mai ban haushi, amma ba za ku iya ci gaba da sarrafa motar tare da irin wannan matsala ba. Naúrar tana buƙatar babban gyara.

Ƙaƙwalwar sanda mai haɗawa ya juya - me za a yi?

Abin takaici, wannan shine farkon aikin gyaran injin. Da farko, kwance kafafun duk sanduna masu haɗawa kuma cire crankshaft. Mai yiwuwa a sake haifar da crankshaft. Farashin ya haɗa da dubawa da gogewa. Dangane da samfurin, zai iya canzawa a cikin 'yan ɗaruruwan zlotys. A cikin matsanancin yanayi, ba za a iya gyara abin da ya lalace ba kuma dole ne a sayi sabo.

Wanne juzu'i ya kamata a matsar da igiyoyin igiya masu haɗi zuwa? 

Idan kun kai wannan matakin na gyaran, mai girma. Ana iya samun bayanai game da ƙirar motar ku a cikin littafin sabis. A kiyaye juzu'i mai ƙarfi don kar a sake matse bushings kuma lalata taron. Saboda haka, kafin yin shi da kanka, tabbatar da abin da ƙididdiga ke bayarwa ta masana'anta.

Kamar yadda kake gani, haɗa sandar bearings wani muhimmin abu ne na tsarin crank-piston. Ya kamata ku sayi samfuran kawai daga amintattun samfuran da ake girmamawa, kuma ku ba da amanar shigarwa ga ƙwararru. Koyaya, kafin aiwatar da gyare-gyaren da ake buƙata, muna ba da shawarar ku kula da sashin ku kuma ku canza ruwan aiki akai-akai. Wannan zai tsawaita lokacin tuƙi ba tare da matsala ba.

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