Tuesday, 27 September 2011

floating carriage micrometer

floating carriage micrometer pdf

Using a thread pitch gauge

how to use a thread gauge?

thread gauges

measurement of screw thread ppt

measurement of screw thread

screw thread measurements

SCREW THREAD

FORM MEASUREMENT


Measurement of screw threads: Thread gauges, floating carriage micrometermeasurement
of gear tooth thickness: constant chord and base tangent method-Gleason
gear testing machine – radius measurements-surface finish: equipment and parameters,
straightness, flatness and roundness measurements.

END OF SECOND UNIT


PRINCIPLES OF AUTOCOLLIMATION

auto collimator

angle decker

Angle Measurement-Universal Bevel Protractor

Vernier and Optical Bevel Protractor

bevel protractor