A method to determine the maximum operating time of cone-rock bits
Authors: A.A. Gusev (Surgutneftegaz OJSC)
Key words: cone-rock bits, bits operating time, sideholes.
A new method for determining the maximum operating time of cone-rock bits is presented. It is shown that the method is applicable when using drill bits both of serial production and experimental construction.
Attention! To buy the complete text of article (Russian version a format - PDF) or to read the material which is in open access
only the authorized visitors of the website can. .
