Along with the advance of social economic development, all kinds of steel products has got the attention of the market, the existence of heavy rail is the typical steel product, is the key product, which has attracted great concern of the society from all walks of life, of heavy rail joint control requirement of the phase error, want to know the following specific knowledge simple customers friend.

Artificial laid heavy rail, in order to reduce the number of rail sawing, dealing with all 500 m within the scope of the tool rail on line for gauging, matching use, in order to avoid joint phase fault phenomenon of quantity to exceed bid, if there is a actual construction difficulties, can be confirmed by the on-site technical personnel, record, take rail sawing, drilling to solve.

When mechanical rail paving, the curve section adjusts the joint phase error by adjusting the internal and external rail seam, i.e., the internal rail seam decreases and the external rail seam increases, but the maximum rail seam cannot exceed the structural rail seam.

Again with heavy rail track section coupon, response to the court for gauging tools of rail, should choose were matched using 3 mm rail, and should be around before and after adjust offset, within the scope of total quantity control in 15 mm difference.When the nail curve should be used as far as possible, the inner stock shorter than the outer stock rail.

There are three phase fault control requirement of the heavy rail joint. Hope customers friend easy to understand, to ensure more perfect for heavy rail use of choose and buy, improve the production efficiency to provide support to help enterprises.

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