|Document ID (ISN)||47266|
|ISSN - Serial title
||0023-4354 - Koževenno-obuvnaja promyšlennost'
|Convention or series no.
||Ivanov V.A., Kravec V.A.
||Investigation of the vibration of punch presses in the shoe industry and of ways to reduce it
||Issledovanie vibroaktivnosti vyrubočnyh pressov obuvnoj promyšlennosti i puti ee sniženija [in Russian]|
||Oct. 1985, No.10, p.41-42. 2 ref.
||The noise and vibration emitted by two typical presses for punching out shoe soles were measured and the vibroacoustic fields on and around the machines were mapped. Noise and vibration levels were positively correlated. Maximum noise and vibration in the operating cycle occurred at the point where the sole material had just been punched through. It is proposed that hard rubber or plastic be used to shroud the presses, that they be coated with mastic having a modulus of elasticity of 109N/m2, and that areas of high-frequency vibration be damped with softer coatings (modulus of elasticity 107N/m2).
||noise and vibration control; shoe industry; press-type cutting machines
||vibration isolation; vibration damping; sound isolation
||D - Periodical articles
||Noise, hearing and vibration
|Broad subject area(s)
||Footwear, leather and fur industry