engleski

WELDING OF RAILS

The paper presents processes used for rail welding that has been most commonly used. Welded joint represent weak spot on welded products, which is also case with rails too. Rails are jointed mostly with thermite or flash butt welding process or with some other welding process. Repair welding is used frequently in maintaining of rails, but from stand point of reliability, it can be very dangerous if inappropriate welding technology is applied. Manual metal arc welding with coated electrode is usually applied for repair welding.

welding process, rails, flash welding, thermite welding, CGEAW welding procedure

nije evidentirano