Industrial Metal Lathe Machines Lathe Machines For Sale
Lathes are machines with a spindle that turns along with the workpiece, and a lathe knife or other cutting tool changes its shape. Some common lathe attachments are the steady rest with cathead, the follower rest, the tool post grinding machine, the lathe micrometer stop, the lathe milling fixture, the lathe coolant attachment, the lathe indexing fixture, and the milling-grinding-drilling-slotting attachment (or Versa-Mil).
The part may be designed and the tool paths programmed Lathe Machines by the CAD/CAM process or manually by the programmer, and the resulting file uploaded to the machine, and once set and trialled the machine will continue to turn out parts under the occasional supervision of an operator.
In a metalworking lathe , metal is removed from the workpiece using a hardened cutting tool , which is usually fixed to a solid moveable mounting, either a tool-post or a turret, which is then moved against the workpiece using handwheels and/or computer-controlled motors.
A lathe /ˈleɪð/ is a tool that rotates the workpiece about an axis of rotation to perform various operations such as cutting , sanding , knurling , drilling , deformation , facing , turning , with tools that are applied to the workpiece to create an object with symmetry about that axis.
The kind of material being worked, the type of tool bit, the diameter and length of the workpiece, the type of cut desired (roughing or finishing), and the working condition of the lathe will determine which speed, feed, or depth of cut is best for any particular operation.