دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the distance that the ends of one bit cone extend into the grooves of an adjacent one in a roller cone bit. Also called intermesh.

n: the correspondence and cooperation of the cone bits gear rim and the next cone s groove.

n: see interfit.

n: the correspondence and cooperation of the cone bits gear rim and the next cone s groove.

n: a special pump, usually of the gear type, that moves oil through an engine. The pumps intermeshing gears rotate to build pressure and circulate the oil.

n: a type of bit in which three cone-shaped cutting devices are mounted in such a way that they intermesh and rotate together as the bit drills. The bit body may be fitted with nozzles, or jets, through which the drilling fluid is discharged.

n: A kind of cone bit, which fixed three conical cone.