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l (Arch.) See under Linen. -- Scroll chuck (Mach.), an adjustable chuck, applicable to a lathe spindle, for centering and holding work, in which the jaws are adjusted and tightened simultaneously by turning a disk having in its face a spiral groove which is entered by teeth on the backs of the jaws. -- Scroll saw. Se…

or other cutting instrument. "Shaving of silver." Chaucer. Shaving brush, a brush used in lathering the face preparatory to shaving it.

piece of a machine tool, upon which a table or slide rest is secured; as, the shears of a lathe or planer. See Illust. under Lathe. Rotary shears. See under Rotary.

wall or aside from the principal table. -- Side tool (Mach.), a cutting tool, used in a lathe or planer, having the cutting edge at the side instead of at the point. -- Side wind, a wind from one side; hence, an indirect attack, or indirect means. Wright.

A slide valve. Slide box (Steam Engine), a steam chest. See under Steam. -- Slide lathe, an engine lathe. See under Lathe. -- Slide rail, a transfer table. See under Transfer. -- Slide rest (Turning lathes), a contrivance for holding, moving, and guiding, the cutting tool, made to slide on ways or guides by screws o…

A substance which dissolves in water, thus forming a lather, and is used as a cleansing agent. Soap is produced by combining fats or oils with alkalies or alkaline earths, usually by boiling, and consists of salts of sodium, potassium, etc., with the fatty acids (oleic, stearic, palmitic, etc.). See the Note below, and…

e Pink family; -- so called because its bruised leaves, when agitated in water, produce a lather like that from soap. Called also Bouncing Bet.

te of a body's motion, as the number of revolutions of a shaft in a given time. -- Speed lathe (Mach.), a power lathe with a rapidly revolving spindle, for turning small objects, for polishing, etc.; a hand lathe. -- Speed pulley, a cone pulley with steps.

y pressing against it with a smooth hand tool or roller while the metal revolves, as in a lathe. To spin a yarn (Naut.), to tell a story, esp. a long or fabulous tale. -- To spin hay (Mil.), to twist it into ropes for convenient carriage on an expedition. -- To spin street yarn, to gad about gossiping. [Collog.]…

The shaft, mandrel, or arbor, in a machine tool, as a lathe or drilling machine, etc., which causes the work to revolve, or carries a tool or center, etc.

To admit or turn (anything) for the purpose of shaping it; -- said of a lathe; as, the lathe can swing a pulley of 12 inches diameter. To swing a door, gate, etc. (Carp.), to put it on hinges so that it can swing or turn.

ancing the lines of approach. -- Tail spindle, the spindle of the tailstock of a turning lathe; -- called also dead spindle. -- To turn tail, to run away; to flee. Would she turn tail to the heron, and fly quite out another way; but all was to return in a higher pitch. Sir P. Sidney.

The center in the spindle of a turning lathe.

The sliding block or support, in a lathe, which carries the dead spindle, or adjustable center. The headstock supports the live spindle.

A turner's lathe; a throwe. [Prov. Eng.]

A turning lathe. [Prov. Eng.]

Work turned on a lathe; turnery.[Obs.] See Turnery. Evelyn.

The part of a foot lathe, or other machine, which is pressed or moved by the foot.

To form in a lathe; to shape or fashion (anything) by applying a cutting tool to it while revolving; as, to turn the legs of stools or tables; to turn ivory or metal. I had rather hear a brazen canstick turned. Shak.

One who turns; especially, one whose occupation is to form articles with a lathe.