Definition of Machine tool. Meaning of Machine tool. Synonyms of Machine tool
Here you will find one or more explanations in English for the word Machine tool.
Also in the bottom left of the page several parts of wikipedia pages related to the word Machine tool and, of course, Machine tool synonyms and on the right images related to the word Machine tool.
Definition of Machine tool
Machine toolMachine Ma*chine", n. [F., fr. L. machina machine, engine,
device, trick, Gr. ?, from ? means, expedient. Cf.
1. In general, any combination of bodies so connected that
their relative motions are constrained, and by means of
which force and motion may be transmitted and modified, as
a screw and its nut, or a lever arranged to turn about a
fulcrum or a pulley about its pivot, etc.; especially, a
construction, more or less complex, consisting of a
combination of moving parts, or simple mechanical
elements, as wheels, levers, cams, etc., with their
supports and connecting framework, calculated to
constitute a prime mover, or to receive force and motion
from a prime mover or from another machine, and transmit,
modify, and apply them to the production of some desired
mechanical effect or work, as weaving by a loom, or the
excitation of electricity by an electrical machine.
Note: The term machine is most commonly applied to such
pieces of mechanism as are used in the industrial arts,
for mechanically shaping, dressing, and combining
materials for various purposes, as in the manufacture
of cloth, etc. Where the effect is chemical, or other
than mechanical, the contrivance is usually denominated
an apparatus, not a machine; as, a bleaching apparatus.
Many large, powerful, or specially important pieces of
mechanism are called engines; as, a steam engine, fire
engine, graduating engine, etc. Although there is no
well-settled distinction between the terms engine and
machine among practical men, there is a tendency to
restrict the application of the former to contrivances
in which the operating part is not distinct from the
2. Any mechanical contrivance, as the wooden horse with which
the Greeks entered Troy; a coach; a bicycle. --Dryden.
3. A person who acts mechanically or at will of another.
4. A combination of persons acting together for a common
purpose, with the agencies which they use; as, the social
The whole machine of government ought not to bear
upon the people with a weight so heavy and
5. A political organization arranged and controlled by one or
more leaders for selfish, private or partisan ends.
6. Supernatural agency in a poem, or a superhuman being
introduced to perform some exploit. --Addison.
Elementary machine, a name sometimes given to one of the
simple mechanical powers. See under Mechanical.
Infernal machine. See under Infernal.
Machine gun.See under Gun.
Machine screw, a screw or bolt adapted for screwing into
metal, in distinction from one which is designed
especially to be screwed into wood.
Machine shop, a workshop where machines are made, or where
metal is shaped by cutting, filing, turning, etc.
Machine tool, a machine for cutting or shaping wood, metal,
etc., by means of a tool; especially, a machine, as a
lathe, planer, drilling machine, etc., designed for a more
or less general use in a machine shop, in distinction from
a machine for producing a special article as in
Machine twist, silken thread especially adapted for use in
a sewing machine.
Machine work, work done by a machine, in contradistinction
to that done by hand labor. machine toolTool Tool, n. [OE. tol,tool. AS. t[=o]l; akin to Icel. t[=o]l,
Goth. taijan to do, to make, taui deed, work, and perhaps to
E. taw to dress leather. [root]64.]
1. An instrument such as a hammer, saw, plane, file, and the
like, used in the manual arts, to facilitate mechanical
operations; any instrument used by a craftsman or laborer
at his work; an implement; as, the tools of a joiner,
smith, shoe-maker, etc.; also, a cutter, chisel, or other
part of an instrument or machine that dresses work.
2. A machine for cutting or shaping materials; -- also called
3. Hence, any instrument of use or service.
That angry fool . . . Whipping her horse, did with
his smarting tool Oft whip her dainty self.
4. A weapon. [Obs.]
Him that is aghast of every tool. --Chaucer.
5. A person used as an instrument by another person; -- a
word of reproach; as, men of intrigue have their tools, by
whose agency they accomplish their purposes.
I was not made for a minion or a tool. --Burks.
Meaning of Machine tool from wikipedia
- A machine tool
is a machine
or machining metal
or other rigid
by cutting, boring, grinding, shearing, or other forms
- A machine tool builder
is a corporation
that builds machine tools
for sale to manufacturers, who use them to manufacture
- In the context
, a cutting tool
a hardened metal tool
that is used to cut, shape, and remove material
from a workpiece...
- automated control
of machining tools
(such as drills, lathes, mills, grinders, routers
and 3D printers) by means
of a computer. A CNC machine processes
- Lewis Machine
and Tool Company
(LMT) is an American armaments company founded
by Karl Lewis, in 1980. LMT manufactures weapon systems including
- milling machine
and machining center produced
by Bridgeport Machines
, Inc. from 1938 until
2004, when it was then acquired
by the machine tool
- simple tools
, only human
use of stone tools dates
of millennia, have been observed using tools
to make other tools
- The Bullard Machine Tool Company
was a large American machine tool
builder. It specialized
in vertical boring mills
and was largely responsible
- Arcadia Machine
, commonly abbreviated
to AMT, was a firearms manufacturer
from Irwindale, California. The company produced several
- spindle drawbar
is a clamping mechanism
on machine tools
. The toolholder
or machine taper itself
is held by the drawbar
and applies force
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