Category: Machine
Shop
Summary: Enlarging
and finishing holes on a lathe or mill.
Boring bars are
cutting tools used on lathes or boring machines to enlarge and finish the
inside diameter of a hole. They are essential for creating precise internal
dimensions and smooth surface finishes. Here's a more detailed explanation:
Function: A
boring bar holds a cutting insert or tool bit and is designed to reach into a
hole to remove material as the workpiece rotates. This process is called
boring.
Types: Boring
bars come in various sizes, shapes, and materials, designed for different hole
diameters, depths, and materials. Some are solid, while others are adjustable
or have replaceable cutting inserts.
Use: Boring
bars are used to:
* Enlarge holes to a specific size.
* Improve the roundness and straightness of
holes.
* Create internal tapers or other shapes.
* Achieve a smooth surface finish inside a
hole.
Boring bars are crucial tools in machining for creating accurate and high-quality internal features in workpieces.
0 Comments