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Development and Testing of a Water-jet-assisted Longwall Shearer.

Authors
Kogelmann-WJ; Thimons-ED
Source
Proc of Longwall USA Conf Pittsburgh, Pennsylvania, 1986 Jun; :28 pages
Link
NIOSHTIC No.
10005242
Abstract
This paper describes the design, manufacture, and testing of a 3,000- to 10,000-psi water-jet-assisted longwall shearer that can be retrofitted to existing standard machines. This shearer is the first of its kind to have a water jet associated with each bit, and it also features a phased water delivery system designed to minimize water usage.
Publication Date
19860601
Document Type
OP;
Fiscal Year
1986
NTIS Accession No.
NTIS Price
Identifying No.
OP 108-86
NIOSH Division
PRC;
Source Name
Proc. of Longwall USA Conf., Pittsburgh, Pennsylvania, June 24-26, 1986, PP. 277-304
State
PA;
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