Transporting Characteristics of Rubber Roller on Plain Plate for a Wide Range of Velocity(Mechanical Systems)
高速度領域を含めた平板上ゴムローラの搬送特性(機械力学,計測,自動制御)

Yuko KOBAYASHI, Hiroshi UMANO, Hiroshi YAMAURA
2010 TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C  
This paper describes transporting characteristics of rubber roller feeding a sheet Qn plain plate for a wide range of velocity ( . 5m / s . 10 m 〆 s ). At low velocity , sheet speed ← Vp)exceeds rQUer speed ( エ レ ) , velocity ratio ( = Vpf I存)is over 1 . O, and velocity ratio gradually falls down as roller speed increases. Roller width and rubber hardness degrees increase velocity ratio , and rubber thickness decreased velocity ratio . Also , the magnitude relation Qf the velocity ratio
more » ... ocity ratio differed between roller types ( united or divided )for urethane roller and polynorbQrnane roller . When load applied on roller was increased, velocity ratio fell down , The reason for this can be explained by recent researches and it was estimated that the frictiollal fGrce between sheet and plain plate was large . The reason for the decrease of velocity ratio as the speed increase was discussed . The increase Qf the speed increases the vertical load and the increase of vertical load ieads to decrease of velocity ratio . So , this could be one of the reasons for the decrease of velocity ratio with the speed increase .
doi:10.1299/kikaic.76.3512 fatcat:lqvyvo6g3fe25n65q7mregq7c4