A na-ekewa mgbanaka piston na mgbanaka gas na mgbanaka mmanụ. Igwe mmanụ dizel 195 na-eji mgbanaka gas inkstone na otu mgbanaka mmanụ, ebe injin dizel Z1100 na-eji mgbanaka gas abụọ na otu mgbanaka mmanụ. A na-etinye ha na piston mgbanaka mgbanaka, dabere na ike na-agbanwe iji rapara na mgbidi cylinder, wee jiri piston na-agbago na ala. Enwere ọrụ abụọ nke mgbanaka ikuku, otu bụ iji mechie cylinder ahụ, ka gas dị na cylinder ahụ ghara ịbanye n'ime crankcase dị ka o kwere mee; nke ọzọ bụ ịnyefe ọkụ nke isi piston na mgbidi cylinder.

Ozugbo mgbanaka piston na-agbapụta, nnukwu gas na-ekpo ọkụ ga-esi na oghere dị n'etiti piston na cylinder. Ọ bụghị naanị na ọkụ nke piston natara site n'elu enweghị ike ibunye mgbidi cylinder site na mgbanaka piston, kamakwa elu elu nke piston na piston mgbanaka ga-ekpo ọkụ nke ukwuu site na gas. , na-emecha mee ka piston na mgbanaka piston na-agba ọkụ. Mgbanaka mmanụ na-arụkarị ọrụ dị ka ihe ncha mmanụ iji gbochie mmanụ ịbanye n'ime ụlọ ọkụ. Ebe a na-arụ ọrụ nke mgbanaka piston dị njọ, ọ bụkwa akụkụ na-adịghị ike nke engine diesel.

Lezienụ anya na isi ihe ndị a mgbe ị na-edochi mgbanaka piston:

(1) Họrọ mgbanaka piston tozuru oke, ma jiri ihe mgbanaka piston pụrụ iche meghee mgbanaka piston nke ọma mgbe ị na-etinye ya na piston, ma zere ike karịrị akarị.

(2) Mgbe ị na-agbakọta mgbanaka piston, ṅaa ntị na ntụziaka. Ekwesịrị itinye mgbanaka chrome-plated na mgbanaka mgbanaka nke mbụ, na mbelata nke ime ga-adị elu; mgbe a na-etinye mgbanaka piston na mpụta mpụta, mpụta mpụta kwesịrị ịdị ala; N'ozuzu, ọnụ nke mpụta nwere chamfers, ma ọnụ ahịa dị n'elu ala nke egbugbere ọnụ ala enweghị chamfers. Lezienụ anya na ntụziaka nwụnye ma wụnye ya na-ezighị ezi.

(3) Tupu etinyere mgbakọ mkpara piston na cylinder ahụ, a ga-ekesa ọnọdụ nke oghere njedebe nke mgbanaka ọ bụla n'ụzọ nke piston gburugburu, ka ịzenarị ikuku ikuku na mgbapụta mmanụ kpatara site na ọdụ ụgbọ mmiri na-ekpuchi. .