Numerical Investigation of the Rock Cutting Performance of a Circular Sawblade
Joint Authors
Lu, Zhenguo
Zeng, Qingliang
Liu, Zhihai
Wang, Zhiwen
Li, Xu
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-25
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
The rock cutting process with a circular sawblade and the rock breaking mechanism of rock are studied with a numerical simulation method in this paper.
The influence of cutting parameters of the circular sawblade on cutting force, rock damage, and specific cutting energy in the process of circular sawblade cutting rock is researched.
The cutting force increases with the feed speed and an increase in cutting depth and decline in rotation speed.
Cutting rock with double circular sawblades can reduce cutting force.
However, the specific cutting energy declines with the increase in cutting depth and the decline in the distance between the double circular sawblades.
Cutting parameters have a great influence on the damage range of rock.
The research results can be applied to rock processing with a circular sawblade.
American Psychological Association (APA)
Wang, Zhiwen& Zeng, Qingliang& Lu, Zhenguo& Liu, Zhihai& Li, Xu. 2020. Numerical Investigation of the Rock Cutting Performance of a Circular Sawblade. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1202414
Modern Language Association (MLA)
Wang, Zhiwen…[et al.]. Numerical Investigation of the Rock Cutting Performance of a Circular Sawblade. Mathematical Problems in Engineering No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1202414
American Medical Association (AMA)
Wang, Zhiwen& Zeng, Qingliang& Lu, Zhenguo& Liu, Zhihai& Li, Xu. Numerical Investigation of the Rock Cutting Performance of a Circular Sawblade. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1202414
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202414