Analysis on Cutting Ability of Picks on Continuous Miner

Author:

Cao Yan Li1,Li Xiao Huo1,Sha Yong Dong1,Liu Hong Mei1

Affiliation:

1. Liaoning Technical University

Abstract

In order to obtain the continuous miner cutting ability of picks and its adaptability to coal, the average cutting force of continuous miner is got by means of the cutting electromotor power, and the cutting impedance is got compared with the single cutting resistance. It calculated and analyzed roller diameter, roller rotating speed, cutting power and the influence of the number of picks at work at the same time to the single cutting resistance.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference7 articles.

1. Ma Xiaohong andYu Xinwei: submitted to Journal of Heilongjiang Institute of Science & Technology(2008). In Chinese.

2. Li Xiaohuo, Yu Xinwei and Ma Xiaohong: submitted to Mining & Processing Equipment (2005).

3. Yao Baoheng, Li Guixuan and Ding Fei. submitted to Coal Science and Technology(2002). In Chinese.

4. Ma Jianmin. submitted to Zhongzhou coal ( 1998).

5. Zhao Jianjun. submitted to Coal Mine Machinery(1998).

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