GIP toroidal"noy obolochki: Analiticheskoe issledovanie osobennostey protsessa (Russian Edition)

Odnim iz aktual"nykh voprosov v poroshkovoy metallurgii yavlyaetsya vopros o vozmozhnosti sozdaniya ustoychivoy nachal"noy formy kapsuly, kotoraya byla by slabo chuvstvitel"na k pogreshnostyam opredelyayushchikh sootnosheniy. V tselom vopros ustoychivosti protsessa deformatsii plasticheski szhimaemykh sred poka malo issledovan. Iz praktiki izvestno, chto v ryade zadach, neznachitel"nye izmeneniya nachal"noy formy kapsuly (naprimer, zadacha pressovaniya tonkikh diskov pri otsutstvii ploskosti simmetrii) privodyat k znachitel"nym iskazheniyam konechnoy formy. Odnoy iz takikh zadach, gde nachal"naya forma kapsuly mozhet privesti k iskazheniyu konechnoy formy izdeliya yavlyaetsya zadacha pressovaniya toroidal"noy obolochki. Rabota posvyashchena analiticheskomu issledovaniyu protsessa GIP toroidal"noy obolochki. Tsel"yu raboty yavlyaetsya razrabotka i issledovanie analiticheskoy modeli protsessa, a tak zhe analiticheskoe ob"yasnenie vozmozhnykh iskazheniy konechnoy formy, vyzvannykh toroidal"noy formoy kapsuly.