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SPEAKER BIOGRAPHIES AND ABSTRACTS
SIMULATION TECHNOLOGY FOR ENHANCING
EFFICIENCY AND REDUCING VIBRATION OF METAL
PUSHING V-BELT CVT
WEDNESDAY, OCTOBER 16, 2013, 3:30 P.M.
Toshihiro Saito
Chief Engineer
Honda R&D Co., Ltd.
Mr. Saito is a chief engineer with Honda
Automobile R & D., Ltd. Co. in Japan and has
been with Honda since 1986. His responsibility
is to develop methodology of CAE application
for transmission durability, torque capacity
and NVH. Especially, recent years, I have
been engaged for dynamics of CVT metal
pushing V-belt and pulley and friction induced
vibration of AT multiple plate clutches. He is a
1986, graduated a Master course of mechanical
engineering in Waseda University.
ABSTRACT
In order to grasp details of transmission
efficiency of a metal pushing V-belt CVT,
a simulation technology that enables to
capture the friction force and sliding velocity
generated on element V-surface has been
developed. The transmission efficiency results
on some operating conditions have correlated
with the actual measurement, the proportion
of the friction loss between element and pulley
was greater.
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36 SAE 2013 Transmission & Driveline Symposium