Ƙananan Wanke, Babban Ilimi

Gaskset ɗin waje na walƙiya shine kawai abin da ake iya motsi akan filogin, kuma shine "gada"wanda haɗa walƙiya da injin.

Kaigasket M18 na kowa a matsayin misali: jihohi daban-daban na gasket na iya nuna yanayin yanayin aiki daban-daban; za a iya amfani da su don rage yawan amfanin gona; waɗannan jihohi daban-daban sun haɗa da: launi, nakasawa, cikawa, amfani da alamomi, da dai sauransu.

Color: Launin farko na mai wanki yana galvanized

INitial yanayi (gaba da baya)                     

 Launi bayan amfani na yau da kullun

ABayan amfani, ana iya ganin alamun shigarwa da amfani a bayyane akan gasket. Babban ɓangaren (mafi kyawun gasket) baya taɓa wurin zama na walƙiya, don haka rufin baya lalacewa ta hanyar gogayya. Zoben ciki na baƙar fata shine wurin tuntuɓar wanda ya dace sosai tare da wurin hawa.

Tsamansa da maki hudu yana fuskantar sama shine saman da ya dace da kan injin silinda. Kuna iya ganin cewa zoben ciki (ciki har da maki hudu) baƙar fata ne, yayin da zoben waje launi ne na sutura. Wannan saboda zobe na waje ya dace sosai tare da wurin hawan Silinda kuma ba a fallasa shi zuwa yanayin Silinda, yayin da zoben baƙar fata na ciki yana fallasa a cikin Silinda a gefen da aka zare. Abin da aka makala baƙar fata shine ajiyar carbon.

THoton da yake sama yana nuna gasket wanda ya canza launi saboda oxidation. Farin toshe a kan hoton dama shi ne ragowar abin da ba a rushe ba. Matsayin oxidation na ƙarshen fuskoki a bangarorin biyu na gasket iri ɗaya ne. Wannan yanayin ya nuna cewa iskar gas ya zubo daga wannan gaskat lokacin amfani. Gas mai zafin gaske daga silinda ya sa gas ɗin ya canza launi.

Deformation: kauri na gasket bayan shigarwa

Bayan an shigar da filogi a ƙayyadaddun juzu'i, kauri na gasket ya kamata ya kasance cikin wani kewayon;

Ƙimar jujjuyawar shigarwa na mai wanki M18 shine 50N.M, kuma kewayon lalacewa na mai wanki shine kusan 1.45-1.65 mm (kauri na farko na wanki 2.0 mm).

Yanayin kauri na farko

Matsayi na al'ada bayan shigarwa

It za a iya lura cewa bayan nakasawa, rata a tsakiya ya ɓace saboda an matse shi ta hanyar amfani da karfi.

Misali: A bayyane yake daga hoton da ke sama cewa ratar da ke tsakiya har yanzu tana nan (ana iya auna kauri don tabbatarwa); don haka, tushen zubewar iskar gas a wannan yanayin shine rashin shigar da shi yadda ya kamata;

Imutunci: Canje-canje a bayyanar gasket

Yafi yana nufin amincin 4 "claws", musamman ma lokacin da ba a cire gasket ba, kula da yanayin 4 "claws"

1.ko"kambori"ya karye;

2.Ko "farar" yana lanƙwasa sosai zuwa sama ko ƙasa;

Idan yanayin da ke sama ya kasance, yana nufin cewa yayin aikin shigarwa, "ƙuƙwalwa" ya makale a kan zaren, kuma a ƙarƙashin shigarwar jujjuyawar, "katse" ya lalace kuma ya tilasta mai wanki ya "koma matsayinsa". A wannan yanayin, bayan shigarwa, matsayi na mai wanki da ma'auni na jikin filogi za a kashe (duba alamun shigarwa a lokaci guda). Akwai yuwuwar cewa yoyo zai faru daga wurin rauni.

Yi amfani da alamomi: Bayan shigarwa, alamar shiga da gogaggun alamun walƙiya da fitilun kan silinda suka bari.

Tya "mataki" alamomi a kan wurin shigarwa ana iya gani a fili a cikin hoton. Wannan alama ce ta al'ada. Daga wannan alamar mataki, ana iya yanke hukunci ko shigarwa ya yi sako-sako, ko akwai wani sabani yayin shigarwa da amfani da shi, da kuma matakin eccentricity, da dai sauransu. Wadannan suna taka muhimmiyar rawa wajen yin nazari da gano dalilin kuskure.