Masters Theses
Abstract
"This paper describes a comparative study which was made of the wear and efficiency of different types of rock-drill bits when used under various drilling conditions...The four types of experiments which were carried out had the following purposes: 1. Determine the influence of the size of the bit. 2. Determine the influence of the design of the bit. 3. Determine the influence of the type of hammer. 4. Compare the performances of steel and tungsten carbide bits in limestone and in granite"--Introduction, page 1.
Advisor(s)
Forrester, James Donald, 1906-1979
Department(s)
Mining Engineering
Degree Name
M.S. in Mining Engineering
Publisher
Missouri School of Mines and Metallurgy
Publication Date
1948
Pagination
vi, 90 pages
Note about bibliography
Includes bibliographical references (page 16) and index (page 17).
Rights
© 1948 Paul Louis P. Terrasson, All rights reserved.
Document Type
Thesis - Open Access
File Type
text
Language
English
Subject Headings
Bits (Drilling and boring) -- Testing
Rock-drills
Thesis Number
T 797
Print OCLC #
5976142
Electronic OCLC #
646830425
Link to Catalog Record
Recommended Citation
Terrasson, Paul Louis, "A comparative study of some rock drill bits" (1948). Masters Theses. 6752.
https://scholarsmine.mst.edu/masters_theses/6752
