The Principle And Structure Of Rail Cutting Machine

Rail cutting machine is an essential tool in the railway work that played a significant role in the repair of the railway. Let’s take a look at the working principle and structure of rail cutters. 
Rail cutter based on the principle of non-tooth saw cutting, the use of swing mechanism that rotates around the axis of the rail thin wheel axis swing back and forth along a certain trajectory, sheet cutting wheel on the rail. Thin wheel in contact with the plane of rotation of the rail section of smaller length, thereby reducing wear thin wheel, improve utilization and efficiency thin wheel. 
1, the main movement: the motor-driven V-belt drive spindle (sheet wheel) rotation. 
2, feed motion: the use of the cutting arm and the swing arm relative to swing by gravity rail cutting machine to achieve thin wheel feed cutting movement. Cutting arm spindle thin wheel rotating surface in the swing arm (rail mechanism) flanking the central plane, and the boom is long, the blade can be cut to the bottom rail. 
Rail cutter structure: 
1, arm shaft, suites rolling friction, reduce wear and prolong life. 
2, arm, cutting arm, belt pulley for the casting aluminum alloy structure, light weight, high strength. 
3, the clamping mechanism with anti-derailment function, rail cutting machine mounted on rails, rail cutting machine center of gravity coincides with the center axis of the rail, even loosen the clamping screw, rail cutting machine is not tilted. 
4, the motor housing for the split cast aluminum to reduce weight. 5, running additional auxiliary wheel mechanism to ensure the smooth implementation on the ground.