PODShIPNIK

PODShIPNIK, takyagohi navard yo mehvari moshinu mekhanizmhost, ki vaziyati in qismhoi charkhzanandaro nisbat ba qismhoi digar mahdud doshta, tasiri bori (nagruzkai) navardro bevosita qabul namuda, ba ravon charkh zadani on musoidat mekunad. Podshipnikho vobasta ba samti qabuli bor radiali, tiri va radia l i-t i r i meshavand. Az rui prinsipi kor Podshipnikho ba Podshipnikhoi l a g j i sh va Podshipnikhoi g e l i sh taqsim meshavand. Sathi takyagohi Podshipniki l a g j i silnidri, kopusi yo kuravi buda, on dar sharoiti soishi khushk (beravgan), nimkhushk yo ravgandor kor karda metavonad. Odditarin Podshipniki lagjish komaest, ki dar tanai moshin kanda meshavad; aksar vaqt ba in koma tahmon (dar Podshipnikhoi judonashavanda) yo vtulka (dar Podshipnikhoi judoshavanda) meguzorand, ki az masolehi antifriksioni (babbit, tekstolit, rezina va gayra) sokhta meshavad. Podshipniki g e l i sh odatan  az halqahoi daruniyu beruni, saqqocha yo galtakchaho va separator (detale, ki saqqovu galtakchahoro dar masofahoi muayyan az hamdigar nigoh medorad) iborat ast. Podshipnikhoi gelish az rui shakli saqqovu galtakchaho va sathi korii halqaho saqqodor, saqqodori sferiki, galtakchadori silindri, galtakchadori konusi, galtakchadori sferiki, galtakchadori sferokonusi va gayra; muvofiqi miqdori saqqovu galtakchaho yakqatora, duqatora, bisyorqatora; vobasta ba darajoti daqiqi oddi, mutadil, saheh khele saheh, pretsizioni va gayra meshavand. Podshipnikhoi gelishro aa pulodhoi balandsifat tayyor mekunand. Podshipnikho dar moshinsozi, kishtisozi, samolyotsozi va gayra istifoda meshavand.