Geometric Dimensioning &Tolerancing - PowerPoint by w1F535

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									              Geometric Dimensioning
                  &Tolerancing
                 Review cont. (3)

                            March 12, 2007




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
   Virtual/resultant condition - internal




Center for Advanced Manufacturing and Production   From ASME 14.5, 1994.


SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
   Virtual/resultant condition - external




Center for Advanced Manufacturing and Production   From ASME 14.5, 1994.

SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
     Maximum Material Condition




Center for Advanced Manufacturing and Production   From ASME 14.5, 1994.


SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
            Least Material Condition




Center for Advanced Manufacturing and Production   From ASME 14.5, 1994.


SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
Center for Advanced Manufacturing and Production   From ASME 14.5, 1994.


SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
               Fixed Fastener Formula


    • T=(H-F)/2
        – T=tolerance
        – H=MMC hole
        – F=MMC fastener




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
             Floating Fastener Formula


    • T=H-F
        – T=tolerance
        – H=MMC hole
        – F=MMC fastener




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
                      Form Tolerances


    •   Straightness
    •   Flatness
    •   Circularity
    •   Cylindricity




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
                  Orientation Tolerances


    • Perpendicularity
    • Angularity
    • Parallelism




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
                               Runout


    • Circular
    • Total




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY
                                Profile


    • Profile of a line
    • Profile of a surface




Center for Advanced Manufacturing and Production
SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOGY

								
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