دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: A component of damping mechanism of drilling rig. Brake force of brake crank is passed to brake staple because one end is connected with brake crank and the other end is connected with brake staple.

n: A component of damping mechanism of drilling rig. It is a crank that connects brake staple through links.

n: Matched with brake block and brake staple. It is the circular ring particular cast steel connected with two ends of cylinder.

n: the power produced by an engine as measured by the force applied to a friction brake or by an absorption dynamometer applied to the shaft or the flywheel.

n: The power produced by motor. Measured by absorption measurement device installed in axis or flywheel.

n: the part of the brake that presses on the brake drum. On the drawworks, the circular series of brake blocks are bolted to the brake bands with counter- sunk brass bolts;the lining is the frictional, or gripping, element of a mechanical brake.

n: Refers to the lining of brake staple which is consisted of a set of brake blocks. Fixed in the inner surface of brake staple with head aluminium screw. Brake lining stops when the surface of brake holds the brake drum.

n: everything from the dead ends of the brake bands to the brake lever.

n: The heaver mechanism used to enlarge force produced by brake crank to satisfy brake cylinder. Made by brake crank and flex links.

n: The mechanism which is used to brake cylinder controlled by the load of RIH. It achieves the goal of bit load controlling, drill tool feeding, running speed controlling and drill tool suspending. Consisted by brake and assist brake.

n: The spin table is controlled to be convenient for removing drill bit and holding reactive torque when using mud motor.

n: (slang) a driller who is said to rely too heavily on the drawworks brake.

n: Slang. Depreciated name for the driller who depends on brake gear super.

n: how much weight the brake can stop in a given length of time. branch line n: a line, usually a pipe, joined to and diverging from another line. branded distributor n: gasoline wholesaler who, under the suppliers brand name, provides his or her own financing, transportation, and storage and who may also retail.