Iiwasha ezincinci, ulwazi olukhulu

Igasket yokutywina yangaphandle ye-spark plug kuphela kwecandelo elishukumayo kwi-spark plug, kwaye ikwayi "bridge"leyo ukudibanisa i-spark plug kunye ne-injini.

thabathai-gasket ye-M18 eqhelekileyo njengomzekelo: imimandla eyahlukeneyo ye-gasket ingabonakalisa iindawo ezahlukeneyo zokusebenza; ezi zingasetyenziselwa ukuqikelela ukusetyenziswa; la mazwe ahlukeneyo abandakanya: umbala, ukuguqulwa, ukugqibelela, ukusebenzisa amanqaku, njl.

Color: Umbala wokuqala wewasha ufakwe igalvanized

Iimeko yokuqala (ngaphambili nasemva)                     

 Faka umbala emva kokusetyenziswa okuqhelekileyo

Aemva kokusetyenziswa, iimpawu ezicacileyo zokufakela kunye nokusetyenziswa zingabonwa kwi-gasket. Inxalenye yangaphandle (i-gasket ekunene) ayichukumisi isihlalo se-spark plug, ngoko ke i-coating ayibonakalisi yi-friction. Iringi yangaphakathi emnyama yindawo yoqhagamshelwano ehambelana ngokuqinileyo nesihlalo sokunyuka.

Tumphezulu onamanqaku amane ajonge phezulu ngumphezulu ohambelana nentloko ye-injini ye-cylinder. Uyabona ukuba i-ring yangaphakathi (kubandakanywa namanqaku amane) imnyama, ngelixa i-ring yangaphandle ingumbala wokugquma. Oku kungenxa yokuba umsesane wangaphandle uhambelana ngokuqinileyo nesihlalo se-cylinder head mounting kwaye ayivezwanga kwimeko-bume ye-cylinder, ngelixa i-ring yangaphakathi emnyama ibonakala kwi-cylinder kwicala elinemisonto. I-attachment emnyama yi-carbon deposits.

TUmfanekiso ongasentla ubonisa i-gasket etshintshe umbala ngenxa ye-oxidation. Ibhloko emhlophe emfanekisweni ochanekileyo yintsalela yengubo engazange ikhutshwe ngokupheleleyo. Idigri ye-oxidation yobuso bokuphela kumacala amabini e-gasket iyafana. Le meko ibonisa ukuba irhasi iye yavuza kule gasket ngexesha lokusetyenziswa. Irhasi yobushushu obuphezulu obusuka kwi-cylinder yabangela ukuba i-gasket itshintshe umbala.

Deformation: Ubukhulu begasket emva kofakelo

Emva kokuba i-spark plug ifakwe kwi-torque echaziweyo, ubukhulu be-gasket kufuneka bube phakathi koluhlu oluthile;

Ixabiso le-torque yokufakela i-washer ye-M18 yi-50N.M, kwaye uluhlu lwe-deformation lwe-washer lu malunga ne-1.45-1.65 mm (ubukhulu bokuqala be-washer 2.0 mm).

Imeko yobunzima bokuqala

Ubume obuqhelekileyo emva kokufakwa

It inokubonwa ukuba emva kokuguqulwa, isithuba esiphakathi siyanyamalala ngenxa yokucinezelwa ngamandla asetyenziswayo.

Umzekelo: Kucacile kulo mfanekiso ungasentla ukuba isithuba esiphakathi sisekhona (ubukhulu bunokulinganiswa ukuqinisekisa); ngoko ke, ingcambu yesizathu sokuvuza kwegesi kule meko kukuba ayifakwanga ngokufanelekileyo;

Iintembeko: Iinguqu kwinkangeleko ye-gasket

Ikakhulu ibhekisa kwingqibelelo ye-4 "iziphopho", ngakumbi xa i-gasket ingasuswa, jonga imeko ye-4 "iziphopho"

1.Nokuba ngaba"uzipho"yaphukile;

2.Nokuba "uzipho" lugobe ngokuqatha phezulu okanye ezantsi;

Ukuba le meko ingentla ikhona, kuthetha ukuba ngexesha lofakelo, "uzipho" lwaxinga kwintambo, kwaye phantsi kofakelo lwe-torque, "uzipho" lukhubazekile kwaye lunyanzelise iwasha ukuba "ibuyele kwindawo yayo". Kule meko, emva kofakelo, indawo yokuwasha kunye ne-concentricity ye-spark plug body iya kulungiswa (jonga umkhondo wofakelo ngexesha elifanayo). Kukho ithuba elithile lokuba ukuvuza kuya kwenzeka kwindawo ebuthathaka.

Sebenzisa amanqaku: Emva kofakelo, i-indentation kunye namanqaku okukhuhlana ashiywe yi-spark plug kunye ne-torque ye-cylinder head.

Tyena "inyathelo" amanqaku kwindawo yokufakela inokubonwa ngokucacileyo kumfanekiso. Olu luphawu oluqhelekileyo. Ukususela kolu phawu lwenyathelo, kunokugwetywa ukuba ngaba ukufakela kukhululekile kakhulu, ukuba kukho ukutenxa ngexesha lofakelo kunye nokusetyenziswa, kunye nomgangatho we-eccentricity, njl. Ezi zidlala indima encedisayo ekuhlalutyeni nasekumiseleni unobangela wempazamo..