Lathe machine lab

Adjust work freely between centers. Secure and clamp the piece being worked.

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Make sure all work runs true and centered. Wait until the machine has come to a complete stop. Do not leave lathe unattended while it is running.

Center-drill work deeply enough to provide support for the piece while it is turning. Do not place hands on work turning in the lathe.

Do not make adjustments while the machine is operating.

Cover lathe bed with paper. Do not make heavy cuts on long slender pieces because the work could bend and fly out of the lathe. This means the following: Proper Lab Attire All students must wear proper attire to the lab.

Flying pieces can be very dangerous. Remove all tools, measuring instruments and other objects from saddle or lathe bed before starting machine. Wear appropriate safety glasses. What should you do before using a lathe? Move file along work after each stroke so that each cut overlaps approximately one half the width of the file.

Make sure you understand instructions and are properly trained before operating a lathe. Guard all power transmission parts. Clean loaded file with file brush and rub file teeth with a little chalk.

If available, use a rotating dead center. Remove chuck wrench immediately after adjusting chuck. Follow job specifications for the speed, feed and depth of cut for materials being turned. Stop lathe before taking measurements of any kind. Do not use calipers or gauges on a workpiece while machine is moving.

Edward P. Fitts Department of Industrial and Systems Engineering

Adjust tool and tool rest so that they are slightly above the center of the work. Use a lifting device to handle heavy chucks or work. Do not wear gloves, rings, watches or loose clothing. What are some things you should avoid doing? Use long strokes, applying pressure only on forward stroke.

Do not lean on machine. This method ensures that arms and hands will be clear of the head stock. Use a vacuum, brush or rake to remove cuttings only after the lathe has stopped moving. Ensure entanglement hazards are removed e. Stand erect; keep your face and eyes away from flying chips.

Keep the floor free from obstructions, or slip hazards. Use a barrier guard when operating the lathe in semi-automatic or automatic mode. What are some good safety principles to follow when using a lathe? Set lathe at twice the speed used for turning.

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Haas TL-1 CNC Lathes on Processes Lab | Operator’s Manual Lathe Safety Procedures Lathe Safety Manual G & M codes: Lathe Programming Workbook Lathe Tooling.

1sri lanka institute of information technology engineering skill development (me) introduction to lathe machine n 3/5(2). A lathe is a machine tool which rotates the workpiece on its axis to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has symmetry about an axis of rotation.5/5(9).

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Lathe machine lab
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