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03Lathe-Part 1.pdf

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Headstock<br />

• The headstock is the powered end and is always at the operator’s left.<br />

• This contains the speed changing gears and the revolving, driving spindle, to<br />

which any one of several types of work holders is attached. The center of the<br />

spindle is hollow so that long bars may be put through it for machining. .<br />

• A live centre, a face plate, collet or a chuck can be fitted to the spindle nose<br />

to hold and drive the work.<br />

• Headstock spindle can be driven by a stepped pulley and a belt or by<br />

transmission gears in the headstock.<br />

Dr. Amr Shehata Fayed<br />

Lathe – Page 22

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