Ihe kpatara njigide nke igwe cylinder isi akara Part 1

2020-06-08

Ịdị mma nke isi mkpuchi mkpuchi cylinder nwere mmetụta dị ukwuu na ọnọdụ teknụzụ nke engine. Mgbe a na-emechighị isi cylinder ahụ nke ọma, cylinder ahụ ga-agbapụta ikuku, na-ebute nrụgide mkpakọ ezughị ezu nke cylinder, okpomọkụ dị ala na àgwà ikuku dị ala. Mgbe ikuku ikuku nke cylinder dị njọ, ike engine ga-ebelata nke ukwuu, na ọbụna ọ gaghị arụ ọrụ. A na-edepụta ihe ndị bụ isi na-emetụta arụmọrụ akara nke isi cylinder engine n'okpuru.

1. ezighị ezi ojiji na echichi nke cylinder isi gasket

A na-etinye gasket cylinder n'etiti ngọngọ cylinder engine na isi cylinder. Ọrụ ya bụ iji hụ na a na-emechi ọnụ ụlọ combustion ma gbochie nkwụsị nke gas, mmiri jụrụ oyi na mmanụ mmanụ. Ya mere, ojiji na-ekwesịghị ekwesị na ntinye nke isi cylinder isi na-emetụta kpọmkwem ntụkwasị obi nke isi cylinder na ndụ ọrụ nke isi cylinder isi. Iji hụ na akara akara, gasịt cylinder ahọpụtara ga-abụ otu nha na ọkpụrụkpụ dị ka cylinder mbụ ahụ, elu ahụ kwesịrị ịdị larịị, a na-ejikọ ọnụ ya nke ọma, ọ nweghịkwa ihe ọ bụla na-enweghị ihe ọ bụla, ọnyà, wrinkles na nchara. Ma ọ bụghị ya, ọ ga-emetụta àgwà akara nke isi cylinder.

2. Obere runout nke isi cylinder

Obere mwụda nke isi cylinder bụ nsonaazụ nke isi cylinder na-anwa ikewapụ na ngọngọ cylinder n'okpuru mmetụta nke mkpakọ na nrụgide combustion. Nrụgide ndị a na-agbatị isi cylinder na-ejikọta bolts, si otú a na-eme ka ntakịrị ihe na-awụ elu nke isi cylinder n'ihe gbasara ngọngọ cylinder. Obere ibiaghachi a ga-eme ka isi cylinder dị jụụ na mpikota onu, si otú a na-eme ka mmebi nke isi cylinder dị ngwa ma na-emetụta arụmọrụ ya.

3. Njikọ njikọ nke isi cylinder adịghị eru uru torque akọwapụtara

Ọ bụrụ na cylinder isi njikọ bolts na-adịghị tightened ka kpọmkwem torque uru, eyi nke cylinder isi gasket kpatara nke a nta jump ga-eme ngwa ngwa na ọzọ siri ike. Ọ bụrụ na eriri njikọ dị oke, ọ ga-eme ka ọnụ ọgụgụ nke runout nke isi cylinder metụtara ngọngọ cylinder mụbaa. Ọ bụrụ na ihe njikọ njikọ ahụ na-agbatịkwu, nrụgide nke njikọ njikọ ahụ ga-agafe oke ike nke mkpụrụ ya, na-eme ka ịgbatị njikọ ahụ dịkwuo ogologo karịa nnabata nke imewe ya, nke ga-emekwa ka ịrị elu nke isi cylinder mụbaa Iji mee ka ọ dịkwuo elu. eyi nke cylinder isi gasket.

4. Ọdịda nke isi cylinder ma ọ bụ ngọngọ cylinder buru ibu

Warpage na distortion bụ nkịtị nsogbu na cylinder isi na isi ihe na-akpata ọkụ ugboro ugboro nke cylinder isi gaskets. Karịsịa, aluminom alloy cylinder isi na-arụ ọrụ nke ọma, n'ihi na ihe aluminom alloy nwere oke mbufe ọkụ na-arụ ọrụ, na isi cylinder dị ntakịrị ma dị gịrịgịrị karịa ngọngọ cylinder, na ọnọdụ okpomọkụ nke isi ihe mkpuchi aluminum na-ebili ngwa ngwa. Mgbe isi cylinder ahụ mebiri emebi, njikọ aka ya na ngọngọ cylinder ga-adị obere, na njirimara akara nke cylinder ahụ ga-ada, na-eme ka ntanye ikuku na-ere ọkụ na gasket cylinder ahụ, si otú ahụ na-akawanye mma akara nke cylinder ahụ.