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What are the commonly used materials for roll manufacturing? How is it classified? The Chinese national standard GB/T13314 <General Technical Conditions for Forged Steel Cold-rolled
Abstract: This paper makes an in-depth analysis of the spalled pieces and “shoulder” on the side of the roll side of the 1422 hot continuous
Abstract: With the upgrading of the rolling technology and rolling mills， higher quality requirements for rolled products，and application of semi-high-speed steel & high-speed steel work
Classification of rolling mill rolls There are many types of rolls, and their classification methods are not uniform, but they are generally classified according to
The automatic roll change of the finishing mill is divided into four stages: 1. Preparation stage before changing rolls 2. Equipment downtime before roll change
Abstract: The shape control of hot-rolled strip is multifaceted. Influencing factors mainly include rolling force, roll bending force, stringing roll position, roll thermal expansion, roll
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