The window on the platform under the tool holder ensures that the chips are free to fall. A tool holder is mounted on the column and is provided with a hardened and ground steel guide. The wheel pair is rotated by the meshing force of the drive roller. Each wheel has two roller drives, each of which is likewise rotated by a separate motor through a reducer in a stepless speed regulation.
The compression of the drive rollers is achieved by means of a separate hydraulic cylinder through intermediate elastic elements. In this case, the device can change the effect of the gravity of the bogie and the body on the wheel pair. The axial fixing of the wheel set is by means of a positioning roller pair arranged on the inner side of the wheel on the tool holder seat, and the radial fixing in the horizontal plane is by means of two of the two columns arranged under the axle housing. Supporting and relying on the movement of the hydraulic cylinder through the screw.
Clamp the wheelsets in the axle housing to prevent the wheels from jumping. This bounce can occur even after balancing due to possible deviations in the installation of the bearing and the axlebox (no bounce is necessary to machine the wheelset of a high-speed locomotive). The machine is equipped with two tool holders. Each tool holder includes a cast iron housing and a slide that holds the tool holder.
(Finish)
The mig Welding Liner is used in the welding cable assembly ,used for connected the mig machine and the products need welded .So the liner can be custom if need.The 3 meters ,4meters ,5 meters ,is the normal , anyway ,custom can ask for the length based on his own need. The mig welding liner also have many kinds of color :the black ,the red ,the green ,the blue ,the yellow . The color corresponding different types of MIG Welding Torch .
Welding Liner
Welding Liner, MIG Welding Torch Liner, Teflon Welding Liner, Red Welding Liner, Black Welding Liner
EDAWELD COMPANY LIMITED , http://www.jsedaweld.com