Ngophuhliso lwesayensi kunye nethekhnoloji, iimoto zineemfuno eziphezulu zokutsala ukothuka.Okwangoku, i-absorbers yokuxhathisa okuhlengahlengiswayo iba zii-absorbers zomothuko eziqhelekileyo.Ngophando oluqhubekayo kunye nophuhliso, ubukrelekrele buya kuba buphezulu nangaphezulu, kwaye ukuya kwicala le-adjustable adjustable shock absorbers, kungakhathaliseki ukuba izakhono zokuqhuba zomqhubi zinjani, inkqubo yokunqunyanyiswa iya kulungelelanisa ngokuzenzekelayo urhulumente ukuba aqhelane nayo, ukuze umqhubi uziva egudile kwaye ekhululekile.
Ukuze unciphise ngokukhawuleza ukungcangcazela kwesakhelo kunye nomzimba kunye nokuphucula ukuhamba kakuhle kunye nokuthuthuzela kwemoto, inkqubo yokunqunyanyiswa yemoto ixhotyiswe ngokubanzi nge-absorber eyothusayo, kwaye i-barrel shock absorber isetyenziswa ngokubanzi kwiindlela ezimbini. imoto.I-absorber shock iyinxalenye esengozini ngexesha lokusetyenziswa kwemoto.Ukusebenza kwe-shock absorber kuya kuchaphazela ngokuthe ngqo ukuzinza kwemoto kunye nobomi bezinye iindawo.Ngoko ke, i-shock absorber kufuneka ihlale ikwimeko efanelekileyo yokusebenza.
Ngokwe "2022-2027 yoPhando oluNzululwazi kunye neNgxelo yoQoqosho lweNdlela yokuPhuhliswa kweXesha elizayo kuShishino lwezoThutho lwe-Automotive Shock Absorber" ekhutshwe yi-Zhongyan Puhua Industry Research Institute:
Ngophuhliso olukhawulezayo lweshishini leemoto zasekhaya, ishishini lokuthomalalisa ukothuka nalo likhula ngokukhawuleza.Okwangoku, bangaphezulu kwe-100 abavelisi bomothuko omkhulu.Nangona kunjalo, itekhnoloji ye-absorber yasekhaya isesemva, kwaye itekhnoloji ye-shock absorber yeemodeli zasekhaya eziphezulu zisafuna ukungeniswa kwamanye amazwe.Oku kubonisa ukuba abavelisi basekhaya abafunxa ukothuka kusafuneka basebenze nzima ukuze bahambisane nesantya sobuchwephesha obuphambili bamazwe ngamazwe ukuphuhlisa iimveliso ezizimeleyo.
Okwangoku, i-absorberi yomothuko ekwaziyo ukuhlengahlengiswa iba yeyona nto iphambili yokutsala ukothuka.Ngophando oluqhubekayo kunye nophuhliso, ubukrelekrele buya kuba phezulu kwaye buphezulu, kwaye buya kuphuhliswa kwicala le-adjustable adjustable shock absorber, nokuba bubuphi na ubuchule bokuqhuba bomqhubi., inkqubo yokunqunyanyiswa iya kulungelelanisa ngokuzenzekelayo imeko ukuze ihambelane nayo, ukuze umqhubi azive egudileyo kwaye ekhululekile.Ikakhulu isebenzisa abenzi boluvo ukubona imeko yokuqhuba, kwaye emva koko ibale amandla okudambisa okuqhuba ngekhompyuter, kwaye emva koko ilungelelanise ngokuzenzekelayo indlela yohlengahlengiso lwamandla okudambisa, kwaye itshintshe amandla okudambisa i-absorber yomothuko ngokuguqula ubungakanani be-orifice.
Ubonelelo lwemarike kunye nohlalutyo lwepateni yemfuno yoshishino lwemoto oluthatha ukothuka
Ngokwembono yemfuno yentengiso kwicandelo lelizwe lam lelizwe lothuso lweemoto, ishishini ligxile kakhulu kwiimoto kunye neeSUV, apho iimoto zithatha i-54.52%.Isizathu esona sizathu kukuba ezi modeli zimbini zinenani elikhulu leemodeli kwiimarike, ngoko ke imfuno inamandla.Ukongeza malunga ne-10% yezithuthi ezisetyenziselwa iinjongo ezininzi (MPV), ezinye iindawo zemfuno zingaphantsi kwe-2%.Lilonke, ukuxinwa kwamacandelo emarike kuphezulu.
Imveliso yezinto ezitsala umkhwa wasekhaya kusekude ukuba ifezekise imfuno yemarike, ingakumbi unikezelo lwezixhobo zokutsala ukothuka kweenqwelo-mafutha ezikumgangatho ophakathi ukuya kowona mgangatho uphezulu zinqongophele, kwaye umsantsa usaxhomekeke ekuthengisweni kwamanye amazwe.Kwangaxeshanye, baninzi kakhulu abavelisi bomothuko basekhaya, kwaye ukhuphiswano lwentengiso lukwinqanaba elilinganayo neliphantsi kwexabiso.Phantsi komqathango wokuba iinkampani ezinkulu ezithatha ukothuka kwamanye amazwe ziqhubeke nokungena kwimarike yasekhaya, iinkampani zasekhaya ziya kujongana “nengozi” kunye “nethuba” lokusinda.“.
Kwimarike ye-automotive shock absorber, umsantsa phakathi kweemveliso ezizimeleyo zelizwe lam kunye nabavelisi bangaphandle kwintsimi yeemveliso eziphezulu zisabonakala.Umzi-mveliso wokufunxa ukothuka kwimimandla ephuhlileyo efana neYurophu, iMelika, iJapan, kunye noMzantsi Korea uqalise kwangoko kwaye waphuhliswa ngokukhawuleza, ngobugcisa obuqinileyo kunye nophando kunye namandla ophuhliso, ngakumbi malunga nokuphelisa impembelelo yomthombo wokungcangcazela kunye nobuchwepheshe bokutywinwa kwemveliso.Baphambi kwabenzi bemveliso basekhaya abazimeleyo.Kulindeleke ukuba njengoko abavelisi belizwe lam abazimeleyo bezothuko beqhubeka benyusa iinzame zophando kunye nophuhliso kwaye ngokuthe ngcembe baphucule umgangatho wabo wobugcisa obuphezulu, ukhuphiswano lwelizwe lam oluveliswe ngaphakathi kwiimveliso zokuthomalalisa ezothusayo zelizwe lam lulindeleke ukuba lunyuke ngakumbi. .
Umzi-mveliso we-absorber wemoto unenqanaba eliphezulu lokuthengisa, ukhuphiswano olwaneleyo kunye nokugxila okuphantsi.Kwimimandla ephuhlileyo yoshishino lweemoto, abavelisi bezinto ezifunxa umothuko abaziwayo kumazwe ngamazwe bagcina iinzuzo zesikali kunye nezikhundla zentengiso ngokuzivelisa kunye nokuthengwa kwehlabathi.E-China, abavelisi bezothuso zemoto bagxile kuMntla-mpuma, eBeijing-Tianjin, kuMbindi weTshayina, kuMzantsi-ntshona, iYangtze River Delta, iPearl River Delta kunye nezinye iindawo zoxinaniso lwemizi-mveliso yemoto, apho ingingqi yeYangtze River Delta ibalaselisa ngakumbi. umlinganiselo.
Xa kujongwe ukusasazwa kommandla wengeniso yentengiso yoshishino lwelizwe lam lokuthomalalisa ukothuka kweemoto, ubukhulu becala igxile eMpuma China, ibalelwa kuma-46.58%;Umntla-mpuma weTshayina, uMntla weChina, uMbindi weChina kunye noMzantsi China nawo wenze isikali esithile, esibalelwa ngaphezu kwe-10%;intengiso Owona mvuzo uphantsi useNorthwest Territories, kwi-0.9% kuphela.
Ekusetyenzisweni okwenyani, i-absorber shock iya kuba nokungaphumeleli kwesandi, okubangelwa ikakhulu kungquzulwano phakathi kwe-absorber shock kunye nentwasahlobo yeqabunga, isakhelo okanye i-axle, umonakalo okanye ukuwa kwepadi yerabha, ukuguqulwa kwe-shock absorber dust-proof. i-cylinder, kunye neoli eyaneleyo, njl. Ukuba isizathu sibangelwa, isizathu kufuneka sifumaneke kwaye silungiswe.Emva kokuba i-absorber shock ihlolwe kwaye ilungiswe, uvavanyo lokusebenza kufuneka luqhutywe kwibhentshi ekhethekileyo yokuvavanya.Xa i-frequency yokumelana ne-100 ± 1mm, ukuchasana kwe-stroke yokwandisa kunye ne-compression stroke kufuneka ihlangabezane nemimiselo.Ngokomzekelo, i-Jiefang CA1091 inokumelana okuphezulu kwe-2156 ~ 2646N kwi-stroke yokwandiswa, kunye nokuxhatshazwa okukhulu kwe-392 ~ 588N kwi-compression stroke;I-Dongfeng Motor inokumelana okuphezulu kwe-2450 ~ 3038N kwi-stroke yokwandisa, kunye ne-490 ~ 686N kwi-compression stroke.Ukuba akukho miqathango yovavanyo, sinokusebenzisa indlela yokuvavanya, oko kukuthi, sebenzisa intonga yentsimbi ukungena kwisiphelo esisezantsi se-absorber, inyathelo kuzo zombini iziphelo ze-absorber, ubambe iringi ephezulu ngezandla zombini kwaye yitsale ngasemva naphambili 2 ukuya kuma-4 amaxesha.Kukho ukuxhathisa okukhulu xa uyitsala, kodwa awuziva unzima xa uyicinezela, kwaye ukuxhathisa ukolula kuye kwachacha xa kuthelekiswa nangaphambi kokulungiswa, kwaye akukho ngqiqo yendawo, oko kuthetha ukuba ukothuka. I-absorber yinto eqhelekileyo.
Ixesha lokuposa: Jan-06-2023