Shanghai mmanụ dizel engine cylinder linerC02AL-02AL602+B
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Applicable models XCMG QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F qy25k5c qy25k5d_2 qy30kc qy55k5c_2 qy25k5f_1 qy25k5d_1 qy30kc qy55k5d
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y na ndị ọzọ XCT QY RT usoro.
Igwe ọkụ dị elu na ikuku nrụgide na-emetụta akụkụ dị n'ime nke cylinder liner ozugbo, yana mgbe ọ bụla enwere esemokwu na-agba ọsọ ọsọ na mgbanaka piston na uwe mwụda piston.N'elu dị na kọntaktị na mmiri jụrụ oyi, na-ebute nrụgide okpomọkụ dị ukwuu n'okpuru nnukwu ọdịiche okpomọkụ, ma na-emebi ya site na mmiri jụrụ oyi.Akụkụ akụkụ nke piston na cylinder liner abụghị nanị na-eme ka esemokwu dị n'ime ya dịkwuo elu, kamakwa na-eme ka ọ gbadaa.Piston na-akụkwa eriri cylinder ahụ mgbe ntinye akụkụ na-agbanwe ntụzịaka.Na mgbakwunye, ọ bụ n'okpuru nnukwu ibu nrụnye.
Nrụgide gas na-emepụta nrụgide tangential tensile na radial compressive stress na mgbidi cylinder, ma bụrụ nke kachasị n'elu ime, ihe niile bụ nrụgide na-emegharị ugboro ugboro.
N'ihi oke nrụgide thermal nke okpomọkụ dị iche n'etiti ime na n'èzí nke mgbidi cylinder, nrụgide nrụgide na-eme n'elu ime ime na nrụgide nkwụsị dị n'elu ihu jụrụ oyi n'okpuru okpomọkụ nkịtị.Otú ọ dị, n'okpuru oke okpomọkụ, metal dị nso n'ime ime ga-enwe nrụrụ rọba na-akpụ akpụ, na mgbe ọ jụrụ oyi, a ga-emepụta nrụgide nkwụsị nke fọdụrụ n'ime ime.Nchegbu a dị ala nke na-akpata site na ịmalite na ịkwụsị mgbanwe ga-eme ka ike ọgwụgwụ ihe onwunwe.
Igwe mkpuchi cylinder kwesịrị inwe ike zuru oke, nkwụsi ike na nguzogide okpomọkụ, yana ezigbo nguzogide eyi.Ekwesịrị inwe mmanu mmanu na oyi n'oge ọrụ.
A na-ejikarị ígwè nkedo nke na-eyi ihe na-adịghị eyi ihe nkedo nke nwere phosphorus ma ọ bụ boron, dị ka HT25-47, HP-CuCrMo, wdg. A na-eji chrome plating na-emeso elu dị n'ime nke cylinder liner mgbe ụfọdụ (chrome plating na oghere rụrụ arụ; chrome plating na ebe nchekwa mmanụ), nitriding ma ọ bụ phosphating iji melite nguzogide eyi.A na-achọkarị isi ike elu nke cylinder liner ka ọ dị elu karịa HB200, ma nwee ezigbo egwuregwu na ike nke mgbanaka piston.Ihe dị n'ime ime ahụ kwesịkwara inwe ihe siri ike kwesịrị ekwesị, nke mere na ọ nwere ikike nchekwa mmanụ ụfọdụ na ịrụ ọrụ na-arụ ọrụ.Ihe dị n'ime ime kwesịrị inwe okirikiri zuru oke na cylindricity ziri ezi, na nkwado na-arị elu na-eche ihu n'etiti oghere dị n'ime kwesịrị inwe ezigbo ọnọdụ dị elu.
