Car racks: chii, mudziyo, chinangwa

Kukundikana kwekuvhundutsa hakuiti kuti muchina usashande. Asi zvinowedzera kunyaradza uye kuzvidzora, sezvo nguva uye amplitude yekudengenyeka kwemuviri kunowedzera pamapumps mumugwagwa. Maraki emota anotaridzika ane simba: anoshanda serutsigiro, anodzivirira kumiswa kubva mukuvhunduka, uye anodzikamisa mavhiri kana achikona. 

Kutyaira kwakachengeteka uye kwakasununguka, zvigadziriso zvakakosha zvekunyorovesa zvine basa. Racks pamotokari zvikamu zvinopa kugadzikana panguva yekufamba uye kufamba. Chigadzirwa chacho chinofanira kunyatso chengetedza motokari nevafambi kubva pamigumisiro yekushata kwemugwagwa.

Chii chinonzi stand

Injini torque inotapurirwa kuburikidza nekufambisa kune mavhiri ari kusangana nemugwagwa. Ese “mapundu” nemapundu ari kumhanya anogona kupindura nekurova kwakasimba kwemota. Kudzikamisa vibrate mumakina, nzira dzakakosha dzinoshandiswa, zvakasiyana kune rimwe vhiri. Midziyo yakadaro inonyatso kuderedza amplitude ye multidirectional vibrations yemuviri wemotokari.

Mativi epadivi emota anotsigira huremu uye yakachengeteka mhando yekutsauka kwepakati pegiravhiti. Vanotamisa mafambiro ekutyaira kubva kumavhiri nekurasikirwa kushoma kwesimba kupisa iyo hydraulic fluid. Nekudaro, iyo yekumira yemuchina inyanzvi inopa basa rinobatsira rekudzikisa kuzunguzika kwechitubu chekutsigira. Chishandiso chinoshanda chinokanganisa kugadzikana uye kuchengetedzeka kwemotokari pane chero nzira.

Racks yemotokari ine misiyano mukugadzirwa, zvichienderana nenzvimbo pamotokari uye mugadziri. Ivo vanosiyana mumhando ye hydraulic musanganiswa mu cylinder muviri uye nzira yekunamatira kumuviri wemotokari uye kumiswa.

Racks kumota

Rack mudziyo

Chikamu chinobatanidza mavhiri emotokari kune furemu uye muviri. Uye inotamisa nguva yekutyaira uye gwara kune dhizaini yemotokari.

Marekeni emotokari ane zvinhu zvinotevera:

1. Silinda ine goro ine piston mukati. Yakazadzwa nezvinhu zvakaderera zvekumanikidza.
2. Hydraulic musanganiswa unoendesa simba kune piston. Inogona kunge yakagadzirwa nemvura uye magasi.
3. Sunda tsvimbo yakabatana nemuviri wemotokari.
4. Iyo piston, iyo iri muhumburumbira, yakashongedzerwa nevhavha uye inonyatsoenderana nemadziro.
5. Kuvhara zvisimbiso nemagland kudzivirira mvura kuti isapukunyuke.
6. Mhosva inosanganisa zvikamu zvese kuita imwe dhizaini
7. Kubatanidza zvinhu zvekuisa mudziyo.

Mastand emota anodiwa kufamba zvakanaka mumigwagwa isina kuenzana. Iyi dhizaini inovandudza kubata uye kufambiswa kwemuchina pane yakaoma pavement uye isina tara. Hydraulic fluid kana magasi anoderedza vibration amplitude panguva yekuvhunduka kamwe kamwe. Kuoma kwekumiswa kwemotokari kunobva kune rudzi rwekushanda musanganiswa.

Ainoita

Zvikamu zvikuru zvemuchina kumira ndiyo chitubu uye chinotyisa chinopinza. Iko kusanganiswa kwekuita kwezvinhu izvi kunopa yakanaka kubata mugwagwa, maneuverability uye kunyaradza:

• Chitubu chiri paaxis ye rack, iyo inogamuchira kuvhunduka kana mota ichirova mabumps uye mabumps. Rigid simbi inoderedza amplitude ye vertical movement. Iyo inoderedza vibration mhedzisiro yemugwagwa pamutumbi wemotokari.
• Iyo yekuvhundutsa inopinza yemuchina rack, iri pane longitudinal axis, inoderedza kudzoka amplitude. Uye zvakare inobvumira muchina kuti uzununguke munzira yakatwasuka uye yakachinjika. Pamwe chete nechirimo, ine mhedzisiro inodiwa pakudzikisa kuzunguzika kunoitika kana uchirova mabumps munzira yemugwagwa.

Mabasa emotokari rack ndeaya:

• tsigiro yemuchina;
• kutapurirana kwesimba rekutyaira kubva kumavhiri;
• kugadzikana kwemuviri pamwe chete neakisi huru;
• nyevero yekona ine ngozi yekurerekera;
• side impact damping.

Dhizaini yezvishandiso zvakasiyana kune akasiyana axles emavhiri. Mbiru dzemberi dzemota dzakatetepa, dzakareba uye dzine tsindi. Vanokwanisa kutenderera vakasununguka vachitenderedza axis yakatwasuka pamwe chete nevhiri.

Mhando

Zvitubu zvemudziyo wekuvhundutsa wemotokari wakagadzirwa nealloy yakakosha inopa elasticity yakakwirira. Iyi ruzivo muhukuru inotaridzika zvakasiyana kune yega yega mhando yemota.

Mhando dzemotokari strut shock absorbers:

1. Mechanisms ane mafuta shock absorbers for gentle operating conditions. Panzira yakaipa, vanokurumidza kupisa uye vanorasikirwa nekuoma kwavo, asi ndine mutengo muduku.
2. Nekusanganiswa kwemagasi pasi pekumanikidzwa. Kuturika nehupamhi hwakaoma zvinonyatso nyorovesa kudengenyeka uye kunotonhora nekukurumidza. Asi mutengo werudzi urwu rwemudziyo wakakwira.
3. Ne hydraulic fluid. Musanganiswa wemafuta uye gasi pasi pekumanikidzwa. Rudzi urwu runosanganisa zvakanakira maviri apfuura - kushanda kwepamusoro mumigwagwa isina kunaka uye kuomarara kwakanaka.

Mune mhando dzemotokari dzemamwe makambani, zvinokwanisika kugadzirisa maitiro ekushandisa emidziyo. Iko-on-board komputa inodzora iyo shock absorber bypass valve zvinoenderana nemhando yemugwagwa. Mhando dzemashandisirwo modes:

• Mitambo.
• Nyaradzo.
• Optimum.

Idzi sarudzo dzinoenderana nekumwe kushanda kwekumanikidza kweiyo hydraulic musanganiswa.

Ndeupi musiyano uripo pakati pe strut uye shock absorber

Chinangwa chemudziyo ndechekuita kuti muchina urambe uchifamba munzvimbo yakagadzikana. Zvakare nekudzivirira mota kubva kune akawanda-directional kukanganisa pazvinhu zvekumiswa uye bodywork.

Rear shock absorbers

Musiyano uripo pakati pekunyorovesa meshini uye yekuvhundutsa absorber:

1. Kusungirirwa kujojo yebhora uye ruoko rwekumiswa.
2. Chiito chemitoro kubva kumativi akasiyana.
3. Kudhura kwakanyanya uye kuoma.
4. Muchina uyu haugone kushanda uine mudziyo wakaremara.

Iyo mota strut shock absorber inowanzoita sechinhu chechimiro. Asi inogonawo kuiswa zvakasiyana - inosungirirwa kune zvinyararire zvidhinha uye loop pamuviri wemotokari.

Kukundikana kwekuvhundutsa hakuiti kuti muchina usashande. Asi zvinowedzera kunyaradza uye kuzvidzora, sezvo nguva uye amplitude yekudengenyeka kwemuviri kunowedzera pamapumps mumugwagwa. Maraki emota anotaridzika ane simba: anoshanda serutsigiro, anodzivirira kumiswa kubva mukuvhunduka, uye anodzikamisa mavhiri kana achikona.

Iyo yakaparadzana yekuvhundutsa inopinza haisi analogue yakakodzera yeanonyorovesa michina. Nokudaro, kana chiitiko chekuputsika, zvakakosha kutsiva chigadziro nechitsva.

Upenyu hwebasa

Dhizaini yemagadzirirwo ekunyorovesa yakavimbika. Asi kushanda kwakasimba kunokanganisa kusimba kwezvinhu.

Kazhinji kazhinji iyo yekuvhunduka inobata sechikamu chemotokari rack inopwanya. Asi kune kuputsika kwezvimwe zvikamu zvemuumbirwo: zvisungo, mabhora ebhora, zvinorovesa uye zvitubu. Zvishandiso zvinokatyamadza zvine musanganiswa wegasi hydraulic zvine hupenyu hurefu hwebasa.

Verenga zvakare: Steering rack damper - chinangwa uye kumisikidza mitemo

Nguva yekushanda kwechigadziko chemuchina inokanganiswa nekuiswa kusina kusimba. Kana imwe chete mudziyo ikatsiviwa, ipapo mitoro inowedzera nekuda kwekusiyana oscillation amplitudes. Nekuda kweasymmetrical kukanganisa, kumiswa zvinhu zvinogona kutyoka.

Hupenyu hwesevhisi yekumira kwepadivi yemushini zvakare hunoenderana nemamiriro eiyo shock absorber. Chikamu chinoderedza mwero wekudzivirira nekufamba kwenguva uye zvinotungamira mukutadza kusati kwasvika kwemudziyo wekunyorovesa muchiitiko chekukanganisa kwakasimba.

Paunenge uchitsiva, iwe unofanirwa kuisa itsva mechanic assembly. Zvinhu zvekare zvakasakara hazvigone kushanda nemazvo uye zvichapfupisa hupenyu hwechishandiso chose.

NDEUPI MUSIYANA WEKUSHOCK ABSORBER MUMOTO KUSIMURWA KUBVA KURAK, MUMAKASIYANA AKASIYANA EAUTO SUSPENSIONS