Ochapira Ang'onoang'ono, Chidziwitso chachikulu

Gasket yosindikizira yakunja ya spark plug ndiye chinthu chokhacho chosunthika pa spark plug, komanso ndi "mlatho"amene kulumikiza spark plug ndi injini.

Tenganiwamba M18 gasket mwachitsanzo: maiko osiyanasiyana a gasket amatha kuwonetsa malo osiyanasiyana ogwira ntchito; izi zitha kugwiritsidwa ntchito kutsimikizira kugwiritsidwa ntchito; mayiko osiyanasiyana awa: mtundu, mapindikidwe, kukwanira, kugwiritsa ntchito zizindikiro, etc.

Color: Mtundu woyamba wa washer ndi malata

Initial state (kutsogolo ndi kumbuyo)                     

 Mtundu ukatha kugwiritsa ntchito bwino

Apambuyo pa ntchito, zizindikiro zoonekeratu za kukhazikitsa ndi kugwiritsa ntchito zitha kuwoneka pa gasket. Mbali yakunja (yomwe ili kumanja kwa gasket) sikhudza mpando wa spark plug, kotero kuti zokutira sizikuwonongeka ndi kukangana. Mphete yamkati yakuda ndi malo olumikizana omwe amagwirizana kwambiri ndi mpando wokwera.

Tiye pamwamba ndi mfundo zinayi kuyang'ana mmwamba ndi pamwamba kuti agwirizane ndi injini yamphamvu mutu. Mutha kuwona kuti mphete yamkati (kuphatikiza mfundo zinayi) ndi yakuda, pomwe mphete yakunja ndi mtundu wokutira. Izi zili choncho chifukwa mphete yakunja imagwirizana kwambiri ndi mpando wokwera pamutu wa silinda ndipo sichimawonekera pamalo a silinda, pomwe mphete yakuda yamkati imawonekera mu silinda yomwe ili mbali ya ulusi. Chomangira chakuda ndi ma depositi a kaboni.

Tchithunzi pamwambapa chikuwonetsa gasket yomwe yasintha mtundu chifukwa cha okosijeni. Chovala choyera pa chithunzi chakumanja ndicho chotsalira cha zokutira zomwe sizinachotsedwe kwathunthu. Digiri ya okosijeni ya kumapeto kwa nkhope kumbali ziwiri za gasket ndi yofanana. Izi zikusonyeza kuti gasi watuluka mu gasket pamene ntchito. Mpweya wotentha kwambiri wochokera mu silinda unapangitsa gasket kusintha mtundu.

Deformation: makulidwe a gasket pambuyo unsembe

Pambuyo poyika spark plug pamakokedwe otchulidwa, makulidwe a gasket ayenera kukhala mumtundu wina;

Kuyika kwa makokedwe a makina ochapira a M18 ndi 50N.M, ndipo mapindikidwe a makina ochapira ndi pafupifupi 1.45-1.65 mm (washer woyambira makulidwe 2.0 mm).

Gawo loyamba la makulidwe

Normal udindo pambuyo unsembe

It zitha kuwonedwa kuti pambuyo pa kusinthika, kusiyana kwapakati kumasowa chifukwa chofinyidwa ndi mphamvu yogwiritsidwa ntchito.

Chitsanzo: N’zodziwikiratu pa chithunzi chili pamwambachi kuti mpata wapakati ulipobe ( makulidwe ake akhoza kuyezedwa kuti atsimikizire); chifukwa chake, chomwe chimayambitsa kutayikira kwa gasi pankhaniyi ndikuti sichidayikidwa bwino;

Ikukhulupirika: Kusintha kwa mawonekedwe a gasket

Makamaka amatanthauza kukhulupirika kwa 4 "zikhadabo", makamaka pamene gasket si kuchotsedwa, onani mkhalidwe wa 4 "zikhadabo"

1.Kaya"zovala"wathyoka;

2.Kaya "chikhadabo" chapindika kwambiri m'mwamba kapena pansi;

Ngati zili pamwambazi zilipo, zikutanthauza kuti panthawi ya kukhazikitsa, "claw" inakanidwa pa ulusi, ndipo pansi pa kuyika kwa torque, "claw" inapunduka ndikukakamiza wochapira kuti "abwerere ku malo ake". Pamenepa, mutatha kuyika, malo ochapira ndi kukhazikika kwa spark plug body adzachotsedwa (onani njira zoyikamo nthawi yomweyo). Pali kuthekera kwina kuti kutayikira kudzachitika kuchokera pamalo ofooka.

Gwiritsani ntchito zizindikiro: Mukayika, ma indentation ndi mikangano imasiyidwa ndi spark plug ndi torque ya silinda.

Tiye "masitepe" zizindikiro pa unsembe pamwamba angaoneke bwino pa chithunzi. Ichi ndi chizindikiro chabwinobwino. Kuchokera pa sitepe iyi, zikhoza kuweruzidwa ngati kuyikako kuli kotayirira kwambiri, ngati pali kusiyana kulikonse panthawi yoyika ndi kugwiritsira ntchito, komanso kuchuluka kwa eccentricity, ndi zina zotero..