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Calculation Method Of Rolling Force For Cold Rolling Mill
Aug 16, 2018

Calculation Method Of Rolling Force for Cold Rolling mill


What is the calculation method of rolling force for cold rolling mill? Or how to calculate the rolling force of a cold rolling mill? Gongyi Jindi Metallurgical Equipment Co., Ltd is a professional manufacturer of cold rolling mill, cold rebar rolling machine and cold rolled ribbed machine. According to the knowledge of the technicians from Gongyi Jindi, the calculation method of rolling mill rolling force is very simple. Our company will explain the calculating method of the rolling force for cold rolling mill.


The calculation method of the rolling force for the cold rolling mill is to multiply the rolling piece length by the contact arc length of the rolling piece and the roller and multiply the deformation force of the rolling piece, and the obtained data is the rolling force. Among them, the rolling force can be represented by the letter P, the width of the rolled piece can be represented by the letter B, the contact arc length of the rolled piece and the roller can be represented by the letter L, and the deformation force of the rolled piece can be represented by σ.

The calculation formula of rolling force of cold rolling mill is P=B×L×σ


According to the technical personnel of Gongyi Jindi Metallurgical Equipment Co., Ltd, there are several factors affecting the rolling force of cold rolling mill:

1. The larger the work roller diameter, the larger the rolling force;


2. The greater the friction (poor lubrication), the larger the rolling force;


3. The larger the amount of reduction, the larger the rolling force;


4. The greater the work hardening (larger deformation rate before rolling), the rolling force is larger;


5 The larger the tension (especially the back tension), the smaller the rolling force.


The calculation method of the rolling force for the cold rolling mill is the above. If you want to know the the sales price and technical parameters of steel processing equipment, cold rolling mill, two-rib cold rolling mill, cold rebar rolling machine and cold rolled ribbed machine, cold rolled ribbed steel bar production line and steel straightening and cutting machine produced by Gongyi Jindi Metallurgical Equipment Co., Ltd, please visit www.jindimachine.com or call: 0371-64388822,13674996266 to consult with us!


Tel: 86+13674996266, 86+37164388822

Email: rachellee@jindimachine.com  

Website:http://www.jindimachine.com 


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