May 18, 2015 . Number of passes required No. of Passes= log of co-eff of Thumb rules in rolls pass design Pass Groove angle Bottom angle Relief radius.
The ROLLING library is used by more than 120 companies around the world for improving the . The program covers all different mill layouts from single stand blooming mills over old . The program for designing new grooves for single pass
using an FEM model during the initial passes in a blooming mill, as a function of . Thus, the groove geometry, roll pass schedule and rolling mill parameters and.
roll pass design software for roll pass designers, roll pass engineers, used in rolling mills and wire rod blocks, with round-oval, diamond-square passes and roughing train . roughing to flexibly design large sizes (e.g. 700mm ingot/bloom).
The online version of Fundamentals of Rolling by Zygmunt Wusatowski on . This book discusses as well the different types of rolls for various rolling mills, including blooming, plate, . CHAPTER 7 - PRINCIPLES OF ROLL PASS DESIGN.
Key words: steel, tool, maintenance, roll pass design, statistical analysis, . the case for primary blooming-slabbing mills, thus avoiding the use of grooved rolls.
Jun 18, 2014 . Roll pass design generally means the cutting of grooves in the roll body through . shape, number, and type of arrangement of rolling mill passes. . or round billet or bloom acquires a specified form on each successive pass.
design. Hot rolling permits large deformations of the metal to be achieved with a . The hot blooms (in the rollable temperature) come out from the front, i.e., the ... between the same rolls or continuous mills in which the steel passes through.
Sep 25, 2015 . It also provide the description of vital elements of roll pass design in a very simple and .. 10 Roll Pass Design Data Sheet of Blooming Mills.
A model has been used to calculate pass design of a finishing train of a continuous billet mill producing 60 mm square billet from 120 mm square bloom.