Keyword：rough rolling, mill rolls Desicription：This article lists the key items in the process control of the rough rolling process. Rough rolling operators must firmly grasp

Keyword：rolling force, rolling process, mill rolls Controlling rolling forces during rolling is critical to ensuring high-quality finished products and preventing equipment damage. Here are some

Abstract: This article briefly describes the casting and heat treatment process of high chromium cast iron rolls, and analyzes the problems that are easy to

Describe the working principle of magnetic particle inspection. Answer: Use a magnetic field to locally magnetize the roll, and magnetic flux leakage will occur at

What are the quality problems that often occur in mill roll grinding? How to eliminate them? Defect Cause Elimination method Straight waveform (polygonal) ① The

What testing content is required in the mill roll manufacturing process? During the manufacturing process, the rolls have to undergo multiple cold and hot processing