Chitubu chemashizha (Leaf spring) chitubu chekumisikidza chinogadzirwa nemashizha anowanzo shandiswa mumotokari dzine mavhiri.Ruoko rwakaita semi-elliptical rwakagadzirwa neshizha rimwe kana akawanda, ari simbi kana mamwe machira anochinjika pasi pekumanikidzwa asi achidzokera kuchimiro chawo chepakutanga kana asiri kushandiswa.Mashizha emashizha ndechimwe chekare-kare kumiswa, uye achiri kushandiswa mumotokari zhinji.Imwe mhando yechitubu ndiyo coil spring, iyo inoshandiswa zvakanyanya mumotokari dzinotakura vanhu.
Nekufamba kwenguva, indasitiri yemotokari yakaona shanduko yakakosha mumashizha echirimo tekinoroji, zvinhu, chimiro, uye dhizaini.Leaf-spring suspension inouya mumhando dzakasiyana dzine mapoinzi akasiyana-siyana, mafomu, uye saizi inowanikwa pasi rese.Saizvozvo, tsvakiridzo yakawanda uye budiriro iri kuenderera mberi kutsvaga dzimwe nzira dzakareruka kune heavy simbi.
Musika wemotokari mashizha echirimo uchawedzera zvakadzikama mumakore mashoma anotevera.Huwandu hwekushandisa hwakasimba hunogona kuonekwa mumusika wepasi rose, uyo unofungidzirwa kuwedzera gore negore.Tier-1 mafemu anotungamira mumusika wakakamukana zvakanyanya wepasirese wemotokari mashizha chitubu masisitimu.
Muna 2020, denda reCCIDID-19 rakakanganisa mabhizinesi akasiyana siyana pasi rose.Nekuda kwekutanga kuvharika uye kuvharwa kwefekitori, izvo zvakaderedza kutengesa kwemotokari, yaive nemusanganiswa wekuita pamusika.Nekudaro, pakasunungurwa miganho nekuda kwedenda, mota dzepasi rose dzemusika mashizha dzakasangana nekukura kukuru.Kutengeswa kwemotokari kwatanga kuwedzera sezvo mamiriro atanga kuita nani.Semuenzaniso, huwandu hwemarori akanyoreswa muUnited States hwakawedzera kubva pamiriyoni gumi nemaviri muna 2019 kusvika pamamiriyoni gumi nemazana mapfumbamwe muna 2020. Zvisineyi, nyika yakatengesa miriyoni gumi neshanu muna 2021, kukwira kwe5.2 muzana zvichienzaniswa negore rapfuura.
Kukura kwenguva refu mumusika wemotokari mashizha echitubu chemotokari dzekutengesa uye kukwira kuri kuda kwevatengi kwemota dzakagadzikana zvese zvinofungidzirwa kuti zvichakwidza kudiwa kwezvitubu zvemashizha emotokari.Pamusoro pezvo, sezvo musika wepasi rose e-commerce uchiramba uchikura, kungangove nekukwira kwekudiwa kwemotokari dzakareruka dzekutengesa kuti dzizadzise zvinodiwa nevanogadzira mota, izvo zvinozokonzera kukwira kwekuda kwematsime emashizha emotokari pasi rose.Kufarirwa kwemarori ekutakura vanhu kwakwirawo muUS, izvo zvakwidza kudiwa kwezvitubu zvemashizha.
Asia-Pacific ichapa mikana yakawanda inokwezva kune vagadziri vepasi rose vemotokari mashizha zvitubu, zvichipihwa neChina yepamusoro yekutengesa mota kugadzirwa uye kushandiswa, pamwe nekuvapo kwakasimba kwehupfumi huri kukura hwakaita seChina, India, Japan, uye South Korea.Vazhinji vatengesi mudunhu vanotsvaga kugadzira zvigadziriso zvisingaremi vachishandisa zvemhando yepamusoro sezvo zvichivabvumidza kutevedzera zvakatarwa.Uyezve, nekuda kwekureruka kwawo uye nekusimba kukuru, zvitubu zvemashizha zvakaumbwa zvishoma nezvishoma zviri kutsiva zvitubu zvemashizha zvakajairika.
Market Restrains:
Nekufamba kwenguva, zvitubu zvemashizha emotokari zvinodzikira muchimiro uye kudonha.Huremu hwemotokari hunogona kushanduka kana sag isina kuenzana, izvo zvinogona kuwedzera kuipa kubata.Iko kona ye ekisi kugomo inogonawo kukanganiswa neizvi.Mhepo-kumusoro uye vibration inogona kugadzirwa nekumhanyisa uye braking torque.Izvi zvinogona kudzikisira kuwedzera kwemusika panguva yakatarwa.
Automotive Leaf Spring Market Segmentation
By Type
Chitubu chemashizha chemotokari chinogona kuve semi-elliptic, elliptic, parabolic, kana imwe fomu.Iyo semi-elliptic mhando yemotokari mashizha chitubu inogona kuwedzera nepamusoro-soro panguva yekudzokorora, nepo parabolic mhando inofungidzirwa kuve iri mukudiwa kwepamusoro.
Nezvinhu
Metal uye composite zvinhu zvese zvinoshandiswa kugadzira mashizha zvitubu.Nezve zvese vhoriyamu uye kukosha, simbi inogona kubuda sechikamu chepamusoro chemusika pakati pazvo.
By Sales Channel
Aftermarket neOEM ndiwo maviri ekutanga zvikamu, zvinoenderana nechiteshi chekutengesa.Panyaya yehuwandu uye kukosha, iyo OEM chikamu inofungidzirwa kuve nekukura kwakanyanya mumusika wepasi rose.
Mota dzekutengesa dzakareruka, mota hombe dzekutengesa, uye mota dzevafambi ndidzo mhando dzemotokari dzinowanzo kuisirwa tekinoroji yemashizha.Pamusoro penguva inotarisirwa, chikamu chemotokari yemagetsi chinotarisirwa kutungamira.
Automotive Leaf Spring Market Regional Insights
Indasitiri ye-e-commerce muAsia-Pacific iri kubudirira, zvichisimbisa saizi yeindasitiri yekufambisa.Nekuda kwekuwedzera kuri kuita maindasitiri ekugadzira mota eChina neIndia, nzvimbo yeAsia-Pacific inotarisirwa kuve nekuwedzera kukuru mumusika wepasi rose.nekuda kwekuwedzera kugadzirwa kweMHCVs (Medium uye Heavy Commercial Vehicles) muAsia ari kukura hupfumi uye kuvapo kwevagadziri vemotokari dzekutengesa vakaita seTata Motors neToyota Motors.Nzvimbo iyo zvitubu zvemashizha zvichanyanya kupihwa munguva pfupi iri kutevera iAsia-Pacific.
Makambani mazhinji mudunhu ari kutarisa kugadzira zvitubu zvemashizha emotokari dzemagetsi uye mota dzakareruka dzekutengesa (LCVs) nekuda kwekuti dzinoderedza hukasha, ruzha, uye kudedera.Pamusoro pezvo, kana zvichienzaniswa nezvitubu zvesimbi zvemagiredhi akasiyana-siyana, zvitubu zvemashizha zvakaumbwa zvinorema 40% zvishoma, zvine 76.39 muzana yakaderera yekushushikana mupfungwa, uye deform 50% zvishoma.
North America haina kunyanya kumashure maererano nekuwedzera, uye ingangove iri kufambira mberi zvakanyanya pamusika wepasirese.Kudiwa kwemotokari yakareruka, iyo iri kuwedzera muchikamu chezvekufambisa, ndeimwe yevatyairi vematunhu emotokari mashizha mashizha emusika kukura.Hutongi hwematunhu hunoisawo mitemo yakaomesesa yehupfumi hwemafuta nedonzvo rekudzikisa mhedzisiro yekudziya kwepasirese.Sezvo zvichivagonesa kuchengetedza zviyero zvambotaurwa, ruzhinji rwevatengesi vane mukurumbira munzvimbo iyi vanofarira kushandisa zvigadzirwa zvekucheka-kumucheto kuvaka zvigadzirwa zvisingaremi.Pamusoro pezvo, nekuda kwehuremu hwawo uye nekusimba kwakasimba, zvitubu zvemashizha zvakaumbwa zviri kuramba zvichizivikanwa uye zviri kuramba zvichibvisa zvitubu zvemashizha esimbi.
Nguva yekutumira: Nov-25-2023
