The rolling process of the rolling mill is divided into two steps: hot rolling and cold rolling. 1. Hot rolling process: the billets from the steel plant are only semi-finished products, which can only be qualified after being rolled in the rolling mill. The continuous casting billets sent […]
Процесс горячей прокатки против процесса холодной прокатки Продолжайте читать »
In the process of rolling profiles in the rolling mill, there are usually two processes, roughing rolling and finishing rolling. One is continuous rolling, the other is a combined rolling method with another non-continuous rolling, which is often used in alloy steel rolling or the transformation of old equipment.
Continuous Rolling, Semi-continuous and Slit Rolling Processes of Rolling Mills Продолжайте читать »
1. Горизонтальная проволочная мельница катания. Он состоит из много рядовой мельницы с каждой колонкой, приводимой в движение мотором. Скорость вращения каждой стойки одной и той же столб, и сталь питается ручным или диском в каждой кадре для прокатки петли. 2. Semi-continuous
Основные методы проворот Продолжайте читать »
Work Roll Material Selection The work rolls of rolling mill roll before rough rolling (R1): Work rolls before rough rolling must have toughness, wear resistance and thermal crack resistance. The hardness range is about HS40-55. В целом, 60CrNiMo cast steel and other material rolls are used. Work rolls after rough rolling
Material Selection of Rolling Mill Rolls Продолжайте читать »
1. The Production Accident of Jamming The production accident of jamming refers to a fault phenomenon in which the rolling stock is stuck on the rolling line due to the influence of the surrounding environment during normal operation, and cannot be rolled in the downstream direction. The main reasons for
Анализ пяти распространенных сбоев в стальном прокатровании Продолжайте читать »
