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Article type railway Ⅰ play the difference between the fasteners and Ⅱ type article elastic fasteners
Jan 24, 2018

Article play type I fastener play points A, B two types, type A button article play A single elastic pressure 8 kN, cheng 9 mm, type B play A single article play button pressure 9 kN, cheng 8 mm, rail rubber pad under the static stiffness of 90 ~ 120 kN/mm.

The static stiffness of the rubber cushion under the rail is 55 ~ 80, 40 ~ 60 kN/mm (rail joint lot).