Nufin matsalar lalacewa na injin rumfa nadamfarar gungurawana na'urar sanyaya iska ta mota, an yi nazarin halaye na wutar lantarki da halayen sawa na injin rumfa.
Ƙa'idar aiki na tsarin jujjuyawar juyi/Tsarin tsarin jujjuyawar juzu'i na cylindrical fil anti-juyawa
An kafa shingen fil akan farantin motsi ta hanyar tsangwama, kuma akwai rami mai zagaye akan farantin turawa. An kafa farantin turawa a kan firam ta hanyar saka fil, kuma ƙarshen ƙarshen farantin yana tuntuɓar farantin ƙasa na farantin motsi don samar da bugun axial. Domin rage lalacewa mai ɗaukar ƙwanƙwasa, ana shigar da farantin karfe mai jure lalacewa tsakanin farantin turawa da farantin ƙasa mai motsi.
Ƙaddamar da Ƙarfin Ƙarfin Ƙarƙashin Ƙarfafawa
Ko da yake fil ɗin suna yin motsi na madauwari dangane da bangon ciki na ramin madauwari, magana sosai, ba kowane nau'in fil ɗin ke da kusanci da ramin madauwari ba, wato, akwai matsin lamba.
Saka bincike dalili
1. Sawa form
Bayan an watse da dubawana'urar damfara mai sanyaya iska da aka yi gwajin karko, an gano cewa wasu wurare a bangon ciki na ramin madauwari a kan farantin tura sun fi sauran wurare haske, kamar yadda aka nuna a cikin adadi, wanda ke nuna dan kadan. Bugu da ƙari, yanayin lalacewa na ganuwar ciki na ramukan madauwari guda huɗu kusan iri ɗaya ne.
Don wuraren da ke da rauni mai tsanani, akwai ƙananan tarkace mara zurfi tare da kewayen bangon ciki na ramin zagaye. Wadannan kasusuwa sun fi mayar da hankali ne a wurare biyu kusa da mahadar bangon ciki na ramin zagaye da da'irar rarraba ta.
Fitin yana yin motsi mai madauwari tare da bangon ciki na ramin madauwari. Saboda tsangwama da ya dace, akwai juzu'i na dangi da zamewa tsakanin fil da bangon ciki na ramin zagaye.
Motsin fil tare da bangon ciki na ramin zagaye yana zamewa, kuma saurin zamewa yana kusan sau 2-3 na mirginawa. Bisa ga ma'anar ma'anar mannewa, ana iya ƙayyade cewa lalacewa a kan bangon ciki na ramin madauwari wani nau'i ne na mannewa.
Ingantawa
Tun da kauri fim rabo nunayanayin lubricationna gogayya biyu surface, inganta lubrication yanayin tsakanin fil da kuma ciki bango na madauwari rami za a iya la'akari daga hangen zaman gaba na kara mai fim kauri rabo. Kai tsaye rage girman girman fil ɗin fil ko bangon ciki na ramin madauwari kuma zai iya taimakawa haɓaka kauri na fim ɗin mai da haɓaka yanayin lubrication.
a karshe
(1) A kowane lokaci, a cikin na'urar hana jujjuyawa, fil guda ɗaya ne kawai a matsayin ɓangaren hana jujjuyawa. Matsakaicin da ke tsakanin vector wanda cibiyarsa ke nuni zuwa tsakiyar ramin madauwari da vector a tsakiyar ramin madauwari yana tare da tangent na da'irar rarraba inda fil ɗin yake. rage girman.
(2) A cikin injin hana jujjuyawa, motsin fil ɗin tare da bangon ciki na ramin zagaye yana zamewa, kuma saurin zamewa yana kusan sau 2 zuwa 3 na mirgina, yana nuna cewa bangon ciki na fil ɗin shine. sawa. Ramin zagaye wani nau'i ne na lalacewa na mannewa.
(3) Babban dalilin sa na ciki bango na madauwari rami shi ne cewa man fim kauri rabo daidai da lamba yankin tsakanin fil da ciki bango na madauwari rami ne ma kananan, da lubrication yanayi ne in mun gwada da. matalauta. Yausheda matsa lamba tsotsada fitarwa matsa lamba ne 0.3 da 2.0 MPa bi da bi, da kuma juyi gudun ne 6000 r / min, da fim kauri rabo a cikin lamba yankin ne kawai 0.21, kuma shi ne kusan ba zai yiwu a samar da lubricating man fim.
(4) Matakan kamar ƙara daidai radius lamba tsakanin fil da zagaye rami, ƙara danko na lubricating mai a cikin man fetur ƙofar filin filin, da kuma rage nauyi ta kowace naúrar layin lamba tsawon tsakanin fil da ciki bango na ramin zagaye zai iya haɓaka adadin fil da ramukan zagaye yadda ya kamata. Matsakaicin kauri na fim wanda ya dace da haɗin bangon ciki yana inganta lalacewa.
Lokacin aikawa: Afrilu-13-2024