Essays about: "hydraulisk motor"

Showing result 6 - 6 of 6 essays containing the words hydraulisk motor.

  1. 6. Development of new rotation concept for rock drills

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Akepati Bhaskar Reddy; [2015]
    Keywords : hydraulic motor; rock drill; rotation; hydraulisk motor; borrmaskin; vridning;

    Abstract : In blast hole drilling, it is desirable to be able to drill as close as possible to the edge of the tunnel. The minimum distance from the edge is defined by the radial size of the rockdrill. Most of the rock drills used today have a rotation motor that rotates an axel parallel to the shank, which further rotates the shank through a gear set. READ MORE