Zhengheng Simba-Tora iwe kuti unzwisise mashandisirwo anoshanda ekupfapfaidza kupisa

Nekuenderera mberi kwekuvandudzwa kwemirau uye zviyero pakuburitswa kwemotokari uye kushandiswa kwemafuta nehurumende dzakasiyana siyana, matanho matsva akakurudzirwa ekudzikisa huremu hweinjini uye kuderedza kukwesha.

Zvinodiwa, iyo powertrain inoona izvo zvitsva zvinodiwa pakuburitsa uye kushandiswa kwemafuta emotokari dzemafuta kuburikidza nehunyanzvi hwakadai sekuvandudza kutyaira zvakanaka, kudzikisa kukweshera, kudzikisa huremu, uye kuderedza kushandiswa kwemafuta.Iyo yekupfapfaidza yekuputira mukati memadziro ehumburumbira inotsiva iyo yechinyakare cast iron silinda liner process.

Uchishandisa plasma yekupfapfaidza maitiro e cylinder hole madziro, iyo-aruminiyamu alloy cylinder block isina silinda liner inogadzirwa kuti ione huremu hweinjini, kuderedza kurasikirwa kwekupokana kweinjini, kunatsiridza mashandiro einjini, uye kukwidziridza hunhu hwe thermodynamic. iyo cylinder hole, iyo yave sarudzo yemakambani makuru emotokari dzekunze.

Atmospheric plasma thermal spraying process musimboti

Iyo cylinder bore coating inoumbwa ine yakavhurika uye yakapararira porous pamusoro mushure mehoning.Ndiwo maburi aya akatsetseka uye akatenderedzwa anoderedza nzvimbo yakavhurika yemafuta mukamuri rinopisa uye mhete yepiston;panguva imwecheteyo, iyo tangential simba remafuta scraper ring inoderedzwa, kuitira kuti piston mhete inogona kupinda mu hydrodynamic state zvakanyanya, uye kupikisa kunopesana kwakanyanya kuderedzwa uye kupfeka, nekudaro kunowedzera kuderedza kushandiswa kwemafuta uye mukana wekuputika- by.

Iyo yakakosha porous pamusoro peoiri yekuchengetera chimiro haiperi panguva yekukudza senge yakaumbwa chimiro che flat top honing process.Sezvo basa rinopera, sezvo kukora kwehuputi kunowedzera zvishoma nezvishoma, maburi matsva ekuzora anozoonekwa pamusoro pekuputira, kuve nechokwadi chekusimudzira kwekuita.Uye zvakare, ukobvu hwekuputira mushure mehoning huri pakati pe120-150 microns.Kuenzaniswa neakakanda simbi silinda liner, iyo yakatetepa-yakakomberedzwa yakapetwa inovandudza zvakanyanya kutamisa kupisa pakati pehumburumbira uye cylinder block.

Muna Chikumi 2018, Zhengheng Power yaive yekutanga kugadzira injini yekumba muChina kuunza tekinoroji yekupfapfaidza plasma nemidziyo yeinjini cylinder bores, uye yakagadzira silinda yakabereka plasma yekupfapfaidza tekinoroji.

Iyo kambani yekutsvagisa sainzi chirongwa "Kugadzirira kweZvikamu Zvikuru zveInternal Combustion Engine Power System uye Yayo Kusimbisa Tekinoroji uye Mashandisiro" inotarisa pakutsvagisa kwehunyanzvi uye kuvandudzwa kwecylinderless coating tekinoroji uye tekinoroji yekusimbisa tekinoroji, uye yakahwina mubairo wekutanga we2021 China Nonferrous. Metals Indasitiri Sayenzi uye Tekinoroji Mubairo.

Zhengheng Power apedza kugadzirwa kwehunyanzvi kwe linerless aluminium alloy cylinder block, yehupenyu hurefu injini yedhiziri uye silinda liner uye zvimwe zvigadzirwa.Cooperative spraying process.

Thermal Spray Zvigadzirwa