Conical-bit rotation as a function of selected cutting parameters. Report of Investigations/1985
Technical Report
·
OSTI ID:5702999
The Bureau of Mines is engaged in research to evaluate the effects of cutter-bit wear at coal-mine faces. The paper addresses one element of conical-bit wear, bit rotation. A discussion on mounting configuration and bit forces and their effects on rotation is presented. The effects on rotation and bit forces of bit attack angle, cutting depth, and skew are determined for two types of conical bits during linear cutting of sandstone-inclusive rock.
- Research Organization:
- Bureau of Mines, Twin Cities, MN (USA). Twin Cities Research Center
- OSTI ID:
- 5702999
- Report Number(s):
- PB-86-155975/XAB; BM-RI-8983
- Country of Publication:
- United States
- Language:
- English
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