Shanghai engine diesel rango 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 me etahi atu tauira raupapa XCT QY RT.
Ko te mata o roto o te riipene rango e pa ana ki te teitei o te pāmahana me te hau pehanga teitei, me te waku tere tere tere me te mowhiti piston me te remu piston.Ko te mata e pa ana ki te wai whakamatao, ka puta he taumahatanga werawera i raro i te rereketanga nui o te pāmahana, ka waikuratia e te wai whakamatao.Ko te pana o te taha o te piston ki runga i te raina porotaka ka piki ake te waku o roto o te mata, engari ka piko ano.Ka pa ano te piston ki te raina porotaka ina huri te ahunga o te taha taha.I tua atu, kei raro i te nui o te whakauru whakaurunga.
Ko te pehanga hau e whakaputa ana i te ahotea tensile tangential me te ahotea radial compressive i runga i te pakitara rango, a ko te mea nui rawa atu ki te mata o roto, he ahotea pupuhi auau teitei katoa enei.
Na te nui o te ahotea waiariki na te rereketanga o te pāmahana i waenga o roto me waho o te pakitara rango, ka puta te ahotea kōpeke ki runga i te mata o roto me te ahotea tensile kei runga i te mata makariri i raro i te pāmahana noa.Heoi, i raro i te tino teitei o te pāmahana, ko te whakarewa e tata ana ki te mata o roto ka paheke te ngokingoki o te kirihou, a, i muri i te whakamatao, ka puta te ahotea toha ki runga i te mata o roto.Ko tenei ahotea iti-auau na te tiimata me te whakamutu i nga huringa ka puta te ngenge rawa.
Ko te raina rango kia tika te kaha, te pakari me te aukati wera, me te pai o te whakakakahu.Me pai te whakahinuhinu me te whakamatao i te wa e mahi ana.
I te nuinga o te wa ka mahia te raarangi rango ki te rino whakarewa he rino e mau ana he ūkuikui, he boron ranei, penei i te HT25-47, HP-CuCrMo, me etahi atu. Ko te mata o roto o te raarangi rango ka mahia ki te whakakikorua chrome (te whakakikorua chrome ki nga rua tuwhera, te whakakikorua chrome i runga i nga waahi rokiroki hinu), nitriding, phosphating ranei hei whakapai ake i te aukati kakahu.Ko te pakeke o te mata o roto o te riipene rango te tikanga me nui ake i te HB200, a he pai te orite ki te pakeke o te mowhiti piston.Ko te mata o roto me whai taratara e tika ana, na reira he kaha te rokiroki hinu me te mahi rere-i roto.Ko te mata o roto kia tika te porohita me te tika o te porotakaroa, me te tautoko whakapuru e anga atu ana ki te pokapū o te kohao o roto me tino tika te turanga.
