Process control key in the Φ10mm bar three-slitting rolling;

Finite element simulation of there-dimensional deformationin slit rolling bar;

Finite element simulation of metal deformation in fluted -square pass during slit rolling of deformed bars;

Finite element simulation of slit rolling of rebar;

Solution measures to the problem of irregular in head of piece of the two-strand splitting rolling line;

Prime discussion on the splitting rolling of semi-continuous bar rolling line of Qingdao Iron and steel Co.,;

Discussion on application of splitting rolling technology on horizontal continuous mill;

Pass and guide unit design of two-strands slitting rolling for Φ16mm ribbed bar;

The application and improvement of three-strands slitting rolling technology;

In view of the shortcomings of usual roll used in bar slitting rolling,the tungsten carbide roll and alloyed steel roll were applied.

The design of pass system and guide units were introduced in detail,which were used in the four-strand split rolling technology to produce Φ12mm bar.

This paper describes not only the technological features and use of split rolling,but also various methods and the application range of split rolling In addition,the paper introduces in detail the development process of split rolling technology and application of new split rolling technologies in China and abroa

And analyzes the feasibility that plant employs split rolling,then determines the pass system of split rolling and guide unit,the paper introduces in detail the development process of split rolling technology in the plant.