Nekuvandudzwa kwesainzi uye tekinoroji, mota dzine zvakakwirira zvinodiwa zvekuvhunduka.Parizvino, zvinochinjika zvinomisa kuvhundutsa zvinobatisa zviri kuita mainstream shock absorbers.Nekuenderera mberi nekutsvagisa nekusimudzira, hungwaru huchakwira nepamusoro, uye iyo Kuenda kune inochinjika inogadziriswa yekuvhundutsa inonwisa, zvisinei kuti hunyanzvi hwekutyaira hwemutyairi hwakadii, iyo suspension system inongogadzirisa nyika kuti ienderane nayo, kuitira kuti mutyairi anonzwa akatsetseka uye akasununguka.
Kuti ikurumidze kudzikisira kuzununguka kwefuremu uye muviri uye kuvandudza kutasva nyaradzo uye kunyaradza kwemota, iyo yekumisikidza sisitimu yemota inowanzo shongedzerwa nekukatyamadza kunobata, uye nzira mbiri-kuita mbiya yekuvhundutsa inopinza inoshandiswa zvakanyanya mukati. motokari.Iyo yekuvhundutsa inopinza chikamu chisina njodzi panguva yekushandiswa kwemotokari.Kuita kwekuvhunduka kunobata zvakananga kugadzikana kwekutyaira kwemotokari uye hupenyu hwezvimwe zvikamu.Naizvozvo, iyo yekuvhundutsa inopinza inofanirwa kugara iri mumamiriro ekushanda akanaka.
Zvinoenderana ne "2022-2027 In-Depth Research uye Future Development Trend Forecast Chirevo paMotokari Shock Absorber Indasitiri" yakaburitswa naZhongyan Puhua Indasitiri Research Institute:
Nekukurumidza kusimudzira kweindasitiri yemotokari yemumba, iyo indasitiri yekuvhundutsa iri kukurawo nekukurumidza.Parizvino, kune vanopfuura 100 vagadziri veshock-scale-absorber.Nekudaro, tekinoroji yekuvhundutsa yemumba ichiri kumashure, uye tekinoroji yekuvhundutsa yemhando yepamusoro-yekupedzisira modhi ichiri kuda kutengwa kunze kwenyika.Izvi zvinoratidza kuti vagadziri vedzimba vanobata zvekuvhundutsa vachiri kufanira kushanda nesimba kuti vafambirane nekumhanya kwetekinoroji yepasi rose yekugadzira zvigadzirwa zvakazvimirira.
Parizvino, iyo inomira inochinjika inogadziriswa yekuvhundutsa inova iyo mainstream shock absorber.Nekuenderera mberi nekutsvagisa uye kusimudzira, hungwaru huchakwira nepamusoro, uye huchakura munzira yeadaptive inogadziriswa yekuvhundutsa inopinza, zvisinei nehunyanzvi hwekutyaira hwemutyairi., iyo suspension system ichagadzirisa otomatiki nyika kuti ienderane nayo, kuitira kuti mutyairi anzwe akatsetseka uye akasununguka.Iyo inonyanya kushandisa ma sensors kuona mamiriro ekutyaira, uyezve inoverengera iyo yekutyaira damping simba kuburikidza nekombuta, uye yobva yagadzirisa otomatiki iyo damping simba rekugadzirisa mashandiro, uye inoshandura iyo damping simba rekuvhundutsa kunobata nekuchinja saizi yeorifice.
Musika wekupa uye yekuda patani kuongororwa kwemotokari inoshungurudza indasitiri
Kubva pakuona kwekudiwa kwemusika muchikamu chenyika yangu chemotokari dzinobata indasitiri, indasitiri iyi inonyanya kunyura mumotokari nemaSUV, ayo mota dzinoita 54.52%.Chikonzero chikuru ndechekuti mamodheru maviri aya ane nhamba huru yemamodheru pamusika, saka kudiwa kunenge kwakasimba.Pamusoro peinoda kusvika gumi muzana yemotokari dzakawanda-chinangwa (MPV), mamwe minda yekuda ari pazasi pe2%.Pakati pese, kuwanda kwezvikamu zvemusika zvakanyanyisa.
Kugadzirwa kwemidziyo yekuvhundutsa mudzimba kuri kure nekuzadzisa kudiwa kwemusika, kunyanya kupihwa kwezvinobatisa zvekuvhundutsa zvepakati-kusvika-yepamusoro-yepamusoro mota ishoma, uye gaka richiri kutsamira kune kunze kwenyika.Panguva imwecheteyo, kune vagadziri vakawandisa vepamba vanobata, uye makwikwi emusika ari pahomogeneous uye yakaderera-mutengo.Pasi pemamiriro ezvinhu ekuti makambani makuru ekune dzimwe nyika anobata kuvhundutsa anoramba achipinda mumusika wepamba, makambani epamba achasangana ne "njodzi" uye "mukana" wekupona.“.
Mumusika wemotokari wekuvhundutsa, mukaha pakati pemhando dzakazvimirira dzenyika yangu nevagadziri vekunze mumunda wezvigadzirwa zvepamusoro-soro uchiri pachena.Indasitiri yekuvhundutsa inobata munzvimbo dzakasimukira dzakaita seEurope, America, Japan, neSouth Korea yakatanga nekukurumidza uye nekukasira, iine tekinoroji yakasimba uye hunyanzvi hwekutsvagisa nekusimudzira, kunyanya maererano nekubvisa vibration sosi maitiro uye chigadzirwa chisimbiso tekinoroji.Ivo vari pamberi pevagadziri vemba vakazvimiririra brand.Zvinotarisirwa kuti sezvo nyika yangu yakazvimiririra brand shock absorber vagadziri vachiramba vachiwedzera kutsvagisa nekusimudzira kuedza uye zvishoma nezvishoma vachivandudza danho ravo repamusoro-soro, kukwikwidza kwezvigadzirwa zvemunyika yangu zvinogadzirwa mukati-kusvika-yepamusoro-soro zvinotarisirwa kuwedzera kuwedzera. .
Indasitiri yemotokari inobata indasitiri ine dhigirii rekushambadzira, makwikwi akakwana uye yakaderera.Munzvimbo dzakasimukira dzeindasitiri yemotokari, vagadziri vepasi rese vane mukurumbira wekuvhunduka vanochengetedza mabhenefiti uye zvinzvimbo zvemusika kuburikidza nekuzvigadzira uye kutenga kwepasirese.MuChina, vagadziri vemotokari vanomisa kutyisa vanonyanya kutariswa kuchamhembe kwakadziva kumabvazuva, Beijing-Tianjin, Central China, Maodzanyemba akadziva kumadokero, Yangtze River Delta, Pearl River Delta nedzimwe nzvimbo dzemaindasitiri emotokari, pakati peiyo dunhu reYangtze River Delta rine mukurumbira. chikamu.
Tichitarisa kubva mukugovewa kwedunhu remari yekutengesa yeindasitiri yemotokari yenyika yangu, inonyanya kutarisana neEast China, inoverengera 46.58%;Maodzanyemba kwakadziva kumabvazuva kweChina, North China, Central China neSouth China vakaumbawo imwe chiyero, ichiverengera kupfuura 10%;kutengesa Mari yakaderera iri muNorthwest Territories, pa 0.9% chete.
Mukushandiswa chaiko, iyo yekuvhundutsa inodonha ichave nekutadza kwezwi, izvo zvinonyanya kukonzerwa nekudhumhana pakati pechinongedzo chekukatyamadza uye chitubu cheshizha, furemu kana axle, kukuvadzwa kana kudonha kubva parabha pad, deformation yekuvhundutsa guruva-uchapupu. cylinder, uye mafuta asina kukwana, nezvimwewo Kana chikonzero chikakonzerwa, chikonzero chacho chinofanira kuwanikwa uye kugadziriswa.Mushure mekunge iyo yekuvhundutsa inobatwa ichiongororwa uye yakagadziriswa, bvunzo yekushanda yekushanda inofanirwa kuitwa pane yakakosha bhenji rekuyedza.Kana iyo yekupikisa frequency iri 100 ± 1mm, kushorwa kwekuwedzera kwayo sitiroko uye compression sitiroko inofanirwa kusangana nemirairo.Semuenzaniso, Jiefang CA1091 ine kukwirira kwakanyanya kwe2156 ~ 2646N mukuwedzera sitiroko, uye kukwirira kwakanyanya kwe392 ~ 588N mukutsikirira sitiroko;Dongfeng Motor ine yakanyanya kupikisa ye2450 ~ 3038N mukuwedzera sitiroko, uye 490 ~ 686N mukumanikidza sitiroko.Kana pasina mamiriro ekuyedza, isu tinogona zvakare kushandisa empirical nzira, ndiko kuti, shandisa simbi simbi kupinda mumucheto wezasi weshock absorber, nhanho pamigumo yese yekuvhunduka, bata mhete yekumusoro nemaoko ese uye. kuikwevera kumashure uye mberi 2 kusvika ku4 nguva.Pane kupikisa kwakawanda kana iwe uchikwevera kumusoro, asi iwe haunzwi uchinetseka kana iwe uchiitsikirira pasi, uye kutambanudza kupikisa kwapora kana kuchienzaniswa nepamberi pekugadzirisa, uye hapana pfungwa yenzvimbo, zvinoreva kuti kuvhunduka. absorber inowanzoitika.
Nguva yekutumira: Jan-06-2023