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  • Description: motions
(4 results)



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    • Drilling Lucite

    • Fabrication of Lucite Products
    • Standard vertical spindle drill presses of the fixed or radial head type are satisfactory for Lucite methyl methacrylate resin. Portable drills may be used, but even with special jibs they will not produce the most accurate results. Regular machine...
    • Work planning

    • Studies of Industrial Fatigue
    • The same kind of work planning which makes jobs easier in DuPont plants also reduces fatigue in DuPont households. Dave Gillon, of the company's Chambers Works, registered for the stroboscopic camera the motions he used in pounding a hoop around...
    • Simplifying the job

    • Studies of Industrial Fatigue
    • Planned work means easier work in home or plant. Methods engineers' studies of the job of Charley Chrustowski, DuPont Chambers Works inspector, eliminated 70% of the motions he used to employ in drum labeling. Stretching, turning and walking were...

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