Mgbanaka piston bụ otu n'ime akụkụ ziri ezi nke injin diesel, yana ọnọdụ ọrụ ya adịghị mma. Ọ bụrụ na a na-eji mmanụ dizel eme ihe ma na-edobe ya n'ụzọ na-ekwesịghị ekwesị, na usoro nke ịgbakọta mgbanaka piston ezighi ezi, mgbanaka piston na-adịghị mma ga-apụta. Nke a bụ mmalite mmalite maka njirimara na ihe kpatara eyi mgbanaka piston na-adịghị mma:

1. Mmebi ike ọgwụgwụ

1) Atụmatụ. Ebe elu na nke ala na-arụ ọrụ nke mgbanaka piston na-akpụ akpụ nke ukwuu ma na-eyi ya nke ọma, na agba nke mgbanaka piston na-esikwaghị ike; ihu kọntaktị nke mbụ piston mgbanaka na cylinder na-eyi nke ukwuu, na mpụta na-arụ ọrụ n'elu nke piston mgbanaka nke ọtụtụ cylinders nwere obere scratches n'akụkụ cylinder axis. ; Enwere otutu sludge na ihe nkiri agba na azụ nke mgbanaka gas na gburugburu oghere nloghachi mmanụ nke mgbanaka mmanụ.

2) Ihe kpatara ya. Ihe kpatara mmebi ike ọgwụgwụ nke mgbanaka piston bụ ọnọdụ ọrụ na mmezi na-adịghị mma nke engine n'oge oge na-agba ọsọ. Isi ihe na-emetụta ya bụ: engine diesel na-arụ ọrụ na oke ọsọ na ibu dị arọ ruo ogologo oge n'oge oge na-agba ọsọ, ma ọ bụ na-agbanyụ na mberede mgbe ụgbọ ala na-ekpo ọkụ; eriri na-ejikọta ihe nzacha ikuku na ọkpọkọ oriri na-adị mkpụmkpụ, na-eme ka uzuzu banye na cylinder; Ụdị mmanụ a na-ete mmanụ a na-agbanye anaghị emezu ihe achọrọ, na mmetọ ahụ dị njọ; Ogo nke mmanụ ọkụ nke injector adịghị mma ma ọ bụ mma nke mmanụ a na-ahọrọ adịghị mma, engine diesel na-arụ ọrụ na obere okpomọkụ ruo ogologo oge; mmanụ ọkụ n'ihu n'akuku ezighi ezi, wdg.

2. mgbaji

1) Atụmatụ. Agbajie mgbanaka piston mbụ ma mebie oghere mgbanaka piston; enwere akara ndọta corrugated na elu arụ ọrụ nke mgbanaka piston na akụkụ elu nke cylinder; A na-agbaze uwe mwụda piston na akụkụ elu nke cylinder ahụ ma na-eyi; mgbaji na-emekarị n'akụkụ abụọ nke oghere. Mpaghara ntụaka.

2) Ihe kpatara ya. Ihe na-akpata mgbaji mgbanaka piston bụ iji ma ọ bụ na-arụzi injin ahụ na-ekwesịghị ekwesị. Ihe ndị bụ isi na-emetụta ya bụ: engine diesel na-arụ ọrụ n'okpuru ikpo ọkụ ruo ogologo oge, na-eme ka mgbanaka piston ahụ mechie; viscosity nke mmanu mmanu eji eme ihe buru oke ibu; nhọrọ nke mgbanaka piston abụghị ihe ezi uche dị na ya ma ọ bụ usoro ntinye ezighi ezi, nke na-akpata nrụgide nrụgide nke mgbanaka piston; piston na cylinder Nchapụta nhata nke injin diesel dị obere; engine dizel na-arụ ọrụ n'okpuru ọnọdụ deflagration ruo ogologo oge.

3. mgbanaka nnyapade

1) Atụmatụ. Enwere ọtụtụ sludge, carbon nkwụnye ego na colloidal nkwụnye ego na piston mgbanaka na piston mgbanaka uzo; elu na-arụ ọrụ n'elu nke piston mgbanaka na-enye ihe na-egbuke egbuke na-egbuke egbuke, ma enwere ncha ogologo ogologo dị omimi; ngbanwe nke mgbanaka piston adịghị ike.

2) Ihe kpatara ya. Ihe kpatara mgbanaka mgbanaka ahụ kpọmkwem bụ na mgbanaka piston na-ejikọta ya na sludge na nkwụnye carbon, na mgbanaka piston na cylinder na-emeziwanye. Isi ihe na-emetụta ya bụ: nrụrụ okpomọkụ siri ike nke mgbanaka piston na cylinder, obere azụ azụ na azụ azụ nke mgbanaka piston, na-eme ka mgbanaka ahụ rapaara na mgbanaka mgbanaka na enweghị ike ịkwaga; engine mmanụ dizel na-ekpo ọkụ ma ọ bụ na-adịte aka, nke na-eme ka mmanụ mmanụ na-emepụta colloid dị elu; Ogbenye mma mmanu mmanu; adịghị mma ntụtụ mmanụ ọkụ nke injector mmanụ ụgbọala; arụ ọrụ adịghị mma nke ngwaọrụ ikuku crankcase, na-eme ka nrụgide na-adịghị mma ma ọ bụ ikuku cylinder na-adịghị mma, na-eme ka mmanụ na-agbapụ; nhọrọ na-enweghị ezi uche na-enweghị isi nke cylinder liners ma ọ bụ ụzọ na-ekwesịghị ekwesị pịa-adaba nbibi na ihe ndị ọzọ.

4. Nke a na-eyi uwe

1) Atụmatụ. Ihu elu na nke dị ala nke mgbanaka piston na mgbanaka mgbanaka nwere obere uwe, otu akụkụ ma ọ bụ nke na-adịghị mma na elu okirikiri; enwere ncha ogologo ogologo n'elu elu arụ ọrụ nke mgbanaka piston n'ihi nrapado; enwere mgbanaka piston na n'elu trace piston.

2) Ihe kpatara ya. Ihe kpatara mgbanaka piston na-adịghị mma bụ n'ihi ọnọdụ ezighi ezi nke piston na cylinder. Ihe ndị bụ isi na-emetụta ya bụ: adịghị arụ ọrụ nke engine ọhụrụ ma ọ bụ mmanụ dizel mgbe emechara ya; nrụrụ okpomọkụ nke eriri cylinder na ọnọdụ na-ezighi ezi mgbe etinyere cylinder ahụ n'ime ngọngọ cylinder; na-ehulata ma ọ bụ na-atụgharị nke mkpanaka njikọ; oke crankshaft axial mkpochapụ, wdg.


5. Scratches na-arụ ọrụ n'elu

1) Atụmatụ. Enwere oghere ogologo n'otu akụkụ nke mgbanaka piston ma ọ bụ n'elu ọrụ okirikiri; mkpụkpọ ígwè ma ọ bụ nnukwu ebe a na-akpụkọ n'elu kọntaktị; na-arụ ọrụ n'elu ọkọ na mgbanaka ịrapara na-emekarị n'otu oge.

2) Ihe kpatara ya. Ihe kpatara mgbanaka piston kpọmkwem bụ n'ihi mbibi nke ihe nkiri mmanụ na-eme mmanụ n'etiti mgbanaka piston na cylinder. Ihe ndị bụ isi na-emetụta bụ: nkwụsị nke kwekọrọ na piston na cylinder dị ntakịrị; usoro nke ikpokọta mgbanaka piston adịghị mma ma ọ bụ na-agbanye ma ọ bụ gbatịa ọnụ mgbanaka na ọchịchọ n'oge mgbakọ iji mee ka nrụrụ; usoro nke ikpokọta ihe mkpuchi cylinder ma ọ bụ imechi isi cylinder ezighi ezi, na-eme ka ọkpụkpụ cylinder gbanwee; Ịrụ ọrụ ogologo oge nke engine diesel n'okpuru ọnọdụ okpomọkụ dị elu na-eme ka ihe nkiri mmanụ lubricating na-agbaji; ezughị oke mmanụ mmanu ma ọ bụ mmetọ dị njọ, wdg.