Transcription of LATHES TYPES OF LATHES - Carnegie Mellon University
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LATHES TYPES OF LATHES - Carnegie Mellon University
TC 9-524 Chapter 7 LATHESThe lathe is a machine tool used principally for shaping articles of metal (and sometimes wood or other materials) by causingthe workpiece to be held and rotated by the lathe while a tool bit is advanced into the work causing the cutting action. The basiclathe that was designed to cut cylindrical metal stock has been developed further to produce screw threads. tapered work. drilledholes. knurled surfaces, and crankshafts. The typical lathe provides a variety of rotating speeds and a means to manually andautomatically move the cutting tool into the workpiece. Machinists and maintenance shop personnel must be thoroughly familiarwith the lathe and its operations to accomplish the repair and fabrication of needed OF LATHES lathe (Figure 7-1 ) is ideally suited for this purpose.
reamers, and taps. The tailstock is mounted on the ways and is designed to be clamped at any point along the ways. It has a ... Single point tool bits can be one end of a high-speed steel tool bit or one edge of a carbide or ceramic cutting tool or insert. Basically, a …
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