ring rail for the draglinePosted by bnmme on November 1st, 2018 Technical description: The ring rail path need to bear both thousands of tons of static pressure and working dynamic alternating pressure, with high requirement on manufacturing process and materials. Large diameter of ring rail with high precision and assemble accuracy. Their counterparts at the height difference and the difference between left and right positions The height difference at their counterparts of each rails is less than 1mm The difference between the left and right location of each piece of ring rail, less than 1mm The surface on the bottom corresponds to the horizontal datum level, within the 300mm length range, the gap is less than 0.5mm. equip@bnmme.com for more Like it? Share it!More by this author |