The fixture is equipped with the necessary technology in the mechanical processing, inspection and assembly of the mechanical product used to locate the workpiece relative to the cutting tool and hold the embryo in position under the effect. of the cutting force during machining.

The fixture contributes to improving the level of mechanization and automation of precise mechanical manufacturing. On the machine tools for cutting is required to carry out the process of fitting details. Hence, the fixture is an indispensable tool in the machining of metal cutting machines. A standard fixture is required: good positioning and gripping.

Attachment function:

- Ensure accurate placement between the workpiece and cutting tool.

- Reduced time and machine time.

- Leverage and expand the technology of the machine.

- Reduce labor intensity of workers.

- Low requirements for workers.

Sort of furniture:

* According to the nature of the universe:

- Universal fixture: a fixture that can be used for a variety of details. Universal grip such as grip, grinder, head level, rotary table ...

- Specialized fixtures: fixtures that are solely used for one type of fixture.