Verfahren zur Herstellung eines keramischen Turboladerotors.
摘要
In a method of manufacturing a ceramic turbo charger rotor (4), wherein an inner race (11) of an annular ball bearing and a spacer (12) are integrally secured to a journal portion (7) of a metal shaft (10) for connecting a ceramic turbine rotor (5,6) and a metal compressor rotor, the inner race (11) and the spacer (12) are press-fitted to the journal portion (7) of the metal shaft (10) while a tensile load is applied to the metal shaft (10). <IMAGE> <IMAGE>
申请公布号
DE69100846(D1)
申请公布日期
1994.02.10
申请号
DE1991600846
申请日期
1991.01.09
申请人
NGK INSULATORS, LTD., NAGOYA, AICHI, JP
发明人
KAWASAKI, KIYONORI, KASAMATSU-CHO, HASHIMA-GUN, GIFU PREF., JP;MIZUNO, TAKEYUKI, TOYOHASHI CITY, AICHI PREF., JP;KAWASE, HIROYUKI, NAGOYA CITY, AICHI PREF., JP