McPherson ndiye mugadziri weiyo nyowani yekumisa kumberi. Zvakanakira zveMcPherson column

Kwemakore, kuturika kwemotokari kwave kuri kuwedzera kuoma hurongwa. Zvese izvi kuve nechokwadi chekuchengetedza uye kutyaira kunyaradza kumutyairi nevafambi. Mhinduro yakakurumbira yakashandiswa kwemakumi emakore ndeye McPherson column. Yakave inoyevedza zvekuti ichiri kuiswa pamotokari zhinji dzinotyaira mavhiri kumberi nhasi. 

Nderipi kwakabva MacPherson pamberi kumiswa? 

Earl S. McPherson - mugadziri mutsva wekumiswa

Nyaya inotanga muIllinois muna 1891. Yaiva pano iyo mugadziri wekumiswa kwakatsanangurwa akazvarwa. Paaishanda kuGeneral Motors, akanyorera patent yaive prototype yeMacPherson column. Akashandisa dhizaini yakakwana mushure mekutamira kuFord muFord Vedette. Ikoko akashanda kusvika pakupera kwebasa rake sainjiniya mukuru.

Kumiswa mumotokari - chii ichocho? Inoshanda sei pamavhiri?

Basa guru rekusimudzira hurongwa ndere kubata vhiri nenzira yekugonesa kusangana kwayo nemugwagwa. Pamusoro pezvo, zvinhu zvakaiswa mariri zvine basa rekubatanidza vhiri nechimiro chemuviri uye kunyorovesa chero kudedera uye kuvhunduka kunoitika panguva yekufamba. Kana iwe uchinzwisisa kuti kumiswa kunoshanda sei, iwe unonzwisisa kuti sei McPherson strut yakakosha uye ichiri kushandiswa mhinduro mugadziriro yekumisa kumberi.

McPherson type column - kuvaka

Pane imwe nguva, Earl S. McPherson akaona kuti zvaigoneka kugadzira yakachipa, yakavimbika uye yakabatana vhiri yekumisikidza mhinduro iyo yakapawo:

• fixation;
• lead;
• direction;
• kunyorova paunenge uchityaira. 

Iyo yese dhizaini yemotokari inobvumidza iwe kuti uise vhiri munzvimbo mbiri - uchishandisa shock inopinza.

McPherson column - chirongwa chekuvaka 

Mumwe nemumwe mutauri weMacPherson ane dhizaini inotevera. Chinhu chikuru pano ndicho chinotyisa chinokonzera, icho, pamwe chete nechitubu uye chigadziko chekufambisa, chinoumba imwe chete. Iyo yepasi yeshuviro ine mutoro wekutungamira kwayo, iyo kazhinji ine chimiro chemuviri wakasimba kana wetatu. Iko kusungirirwa kunosanganisira basa remusangano wekuvhundutsa une chitubu, icho chinogadziriswa pamukombe unokosha. Kubata kwepamusoro kunobvumira mbiru kutenderera. Iyo MacPherson strut pachayo yakabatana kune crossover inokubvumira kuti uchinje nzira.

Chii Chinoita Kuti MacPherson Kumiswa Kusiyane? Chii chinonzi rocker chinoshandiswa?

Kuti ukwanise kuve MacPherson strut kumiswa, inofanirwa kuzadzisa zvinotevera maitiro:

• batidza kumira pamberi;
• iyo shock absorber ine swivel shape uye inofamba zvinoenderana nekufamba kwechidhiraivho;
• kana yasanganiswa, iyo yekukatyamadza inopinza, chitubu uye chidhiraivho knuckle inogona kutorwa sechinhu chimwe chechimiro;
• iyo yakaderera wishbone inobvumira vhiri kuti rifambiswe nekubatanidza kune knuckle yekutungamirira.

Kubva pane tsananguro iri pamusoro, zvinogona kugumiswa kuti mazhinji emhinduro akaiswa mumotokari haasi MacPherson kumiswa. Chokutanga pane zvose, izwi iri harigoni kushandiswa kune kumiswa kwemashure. Zvakare, zvigadziriso umo zvisiri-torsion shock absorbers zvakaunzwa hazvigone kutorwa semhinduro inoenderana nepfungwa yeMcPherson. Zvisineyi, kushandiswa kweanopfuura ruoko rumwe rwakarembera pavhiri habatanidzi mazita ari pamusoro apa.

Zvakanakira zveMacPherson column

Nei mhinduro inorondedzerwa ichiwanzoshandiswa nhasi? Chokutanga pane zvose, nokuti yakachipa uye inopupurirwa. Vagadziri vanogona kunyatsogadzirisa mutengo wechimiro kuti usangane nezvinotarisirwa nevatengi. Panguva imwecheteyo, kumiswa kweMacPherson kunopa kubata kunogutsa, kunyorova uye kumisa kuita. Ndicho chikonzero ivo vanogona kuwanikwa mumotokari dzakavakwa makore makumi matatu apfuura uye nhasi.

Zvikasadaro, iyo MacPherson kumiswa inogara kwenguva refu. Vagadziri vaida kushandisa in-line injini transversely kumuviri vaigona kuita izvi vasina kusiya chinhu ichi chekumisa uye kuendesa dhiraivha kune yekumashure axle. Izvi zvakakonzerawo kufarirwa kwemhinduro, kunyanya sezvo mota zhinji dzakagadzirwa parizvino dziri kumberi-vhiri.

Ndekupi MacPherson speaker inonyatsokodzera? 

MacPherson struts anonyanya kukodzera mota diki nekuda kwekureruka kwavo, simba uye kuita kwakanaka kwekutyaira. Izvi zvinokonzerwa nehuremu hwemotokari, iyo inovimbisa kugadzikana kana ichiita makona uye braking. Iyo MacPherson inobata g-masimba zvakanaka uye inopa kumiswa kwakanaka.

MacPherson column - mhinduro kukanganisa

Ehe, senge chero mhinduro, iyo yakaratidzwa dhizaini ine zvimwe zvinokanganisa. Kutanga, idhizaini yakatetepa. Iyo MacPherson strut inogona kukuvadzwa mushure mekutyaira nenhanho kana gap mumugwagwa nekumhanya kukuru. Izvo zvinokanganisawo kushandiswa mumhando dzakasiyana dzemotokari. MacPherson struts anonyanya kuisirwa pamota diki diki uye asina akashongedzerwa injini dzine simba. Naizvozvo, vagadziri vemotokari dzemitambo uye mota dzezvikamu zvepamusoro vaifanira kugadzirisa mhinduro iripo kana kugadzira imwe nyowani.

Matai akakura zvakanyanya haafanirwe kuiswa mumotokari ine MacPherson suspension. felg. Vanoda hombe yekubvisa kana mhete yepakati. Kana kukona uye nekuda kwekutsauka kukuru kwemavhiri, kona yavo yekutenderera inoshanduka, iyo inogona kukanganisa zvakanyanya traction. Mukuwedzera, iyi haisi mhinduro yakanyatsonaka, nokuti inofambisa kudengenyeka kubva mumugwagwa kuenda kune chidhiraivho. Kuti udzideredze, mapedhi erubha anoshandiswa mumasokisi ekuvhundutsa.

MacPherson kumiswa - kutsiva

Chimwe nechimwe chezvinhu zvinoumba chimiro chese chinosungirwa kupfeka. Naizvozvo, nekufamba kwenguva, zvinodikanwa kutsiva zvikamu izvo zvisiri kurongeka kana kukanganisa. Sezvawakambonzwisisa, MacPherson struts haisi iyo yakanyanya kusimba mhinduro, saka kukurumidza kukurumidza nematairi anoridza matai, kukurumidza kutyaira pane mabumbu uye kushandiswa kwemitambo kwemotokari kunogona kuparadza zvikamu zvega nekukurumidza.

kana PANE KODZERO musangano unosanganisira kutsiva kweMacPherson strut kana zvikamu zvayo, tarisa geometry yemotokari gare gare. Izvi zvakakosha zvikuru kuchengetedza camber chaiyo uye kubata. Izvi zvakakosha kana uchityaira wakananga, kukona uye braking. Naizvozvo, kunyangwe kana zvese zvikaita sezvakanaka pakutanga kuona, zvakanaka kuti washanyira musangano inoita zviyero zvakadaro uye kugadzirisa. Iwe unogona zvakare kutsiva ega zvinhu iwe pachako, chero uine nzvimbo, maturusi, uye zvishoma ruzivo.

Hazvisi kazhinji kuti mhinduro yakagadzirwa makumi emakore apfuura ichiri kubatsira vanhu. Kumiswa kweMacPherson, hongu, kwakagadziridzwa makore apfuura, asi kuchiri kuenderana nemhinduro dzakagadzirwa nemugadziri. Ehe, ichi hachisi chikamu chakakwana uye hachina kukodzera kune ese emotokari application. Kana iwe uchida kuti chimiro ichi chigadziriswe mumotokari yako kuti chigare kwenguva yakareba sezvinobvira, tyaira wakadzikama uye isa matayi anokurudzirwa nemugadziri wemotokari.