Study on loading performance of thin seam shearer based on discrete element method

JianFeng En; Qiulai Huang; Ziyao Ma; Siran Jia

doi:10.1117/12.2652340

2 November 2022 Study on loading performance of thin seam shearer based on discrete element method

JianFeng En, Qiulai Huang, Ziyao Ma, Siran Jia

Proceedings Volume 12351, International Conference on Advanced Sensing and Smart Manufacturing (ASSM 2022); 1235106 (2022) https://doi.org/10.1117/12.2652340
Event: International Conference on Advanced Sensing and Smart Manufacturing (ASSM 2022), 2022, Nanjing, China

Abstract

In order to improve the loading effect of thin seam shearer, this paper takes MG450 / 1050-WD shearer, drum diameter of 1200 mm and section depth of 750 mm as the research object, establishes the simulation analysis model of shearer and scraper conveyor through discrete element method, and studies the influence law of drum structural parameters and motion parameters on the loading effect of shearer. It is found that under the selected working conditions, the installed performance of the shearer is the best when the helix angle is 14° and the drum speed is 45rpm.

Citation Download Citation

JianFeng En, Qiulai Huang, Ziyao Ma, and Siran Jia "Study on loading performance of thin seam shearer based on discrete element method", Proc. SPIE 12351, International Conference on Advanced Sensing and Smart Manufacturing (ASSM 2022), 1235106 (2 November 2022); https://doi.org/10.1117/12.2652340

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available