Vliyanie Tekhnologii Remonta Na Rabotosposobnost' Zheleznodorozhnykh Koles

V dannoy knige rassmotreny voprosy svyazannye s obespecheniem rabotosposobnosti zheleznodorozhnykh koles, postupayushchikh v remont s termomekhanicheskimi povrezhdeniyami. Pri vosstanovlenii profilya zheleznodorozhnykh koles v nastoyashchee vremya sushchestvuyut dve problemy. Vo-pervykh, eto neudovletvoritel'noe kachestvo mekhanicheskoy obrabotki koles s termomekhanicheskimi povrezhdeniyami, proyavlyayushcheesya v nalichii na poverkhnosti kataniya posle ikh obtochki v rezul'tate tekhnologicheskoy nasledstvennosti makronerovnostey, kotorye pri dal'neyshey ekspluatatsii kolesnoy pary yavlyayutsya prichinoy vozniknoveniya dopolnitel'nykh napryazheniy materiala v pyatne kontakta sistemy koleso-rel's i obrazovaniya vyshcherbin i, kak sledstvie, umen'sheniya probega. Vo-vtorykh, snyatie v struzhku znachitel'nogo sloya poleznogo metalla, chto sokrashchaet srok sluzhby kolesa. V dannoy rabote avtor predlagaet tekhnologicheskie resheniya etikh problem.