Lesson 12 of 12 • 0 upvotes • 14:37mins
Optical projector, sliding bar, internal screw thread measurement, virtual effective diameter, surface finish, roughness, waviness, maximum peak to valley height (Rt), center line average value(Ra), root man square value(Rrms), 10 point value (Rz)
12 lessons • 2h 45m
Metrology basics: Introduction
14:12mins
Accuracy And Precision, Types Of Assembly, Fit Diagram
13:47mins
Fit Diagram, Designation, Hole Shaft Based System, Types Of Fit, Types Of Tolerance, Allowance
14:12mins
Electroplating, Grade of tolerance
14:31mins
Tolerance Sink
13:46mins
Limit gauges
12:24mins
Workshop gauge, Inspection gauge, ISO gauge
14:07mins
Violation of Taylor's principle, Gauge materials and properties. Slip gauges
13:50mins
Angle gauge, sine bar, autocollimator
14:33mins
Precise ball measurement
10:54mins
Screw thread measurement
14:30mins
Optical projector, sliding bar, internal diameter pitch measurement.Surface finish
14:37mins