How to Accurately Inspect a Flat Surface Published 2018-01-16 Download video MP4 360p Download video MP4 720p Recommendations 08:31 How to Measure FLATNESS Perfectly with Jack Stands 07:56 How to determine if your surface plate is out of tolerance. 14:38 Russian Optical Flat Testing 08:30 GD&T Inspection: Flatness, Parallelism and Profile 13:01 The Science Of Flatness 18:06 Reading Optical Flats Part 1 08:44 Measuring flatness, parallelism and perpendicularity on a surface plate. 05:48 Optical Flat 16:49 Cosine Error Demonstrated and Challenged ! 30:47 It's finished! Flat, parallel and square to 50 millionths of an inch! 31:32 How to hand scrape metal for flatness 1:36:25 Lapping Plates using the Whitworth 3 plate method. 15:40 Surface gage basics 07:06 How to check squareness 11:39 How bad is a dirt cheap Chinese surface plate? 11:45 What are DIFFERENTIAL THREADS #864 tubalcain 35:41 Repeat Reading Gauge and Checking Surface Plate Calibration 07:36 Demonstration of surface inspection using optical flat 35:37 Knurling and a Few Things you Should Know 10:25 Сhecking the surface plate with a microcator 0,0001 mm. Similar videos 01:45 How To Check and Measure Flatness 00:22 Granite Surface Plate lapping @ SRIPS 05:53 How To Understand Parallelism, Flatness, and Size: Your Surface Plate and You 17:52 Flat From Scratch, revised - The 3 plates method 01:09 Flatness Measurement with Dial Indicator 06:00 How to measure accurately with a dial indicator 30:33 Origins of Precision 11:55 FLATNESS VS PARALLELISM PART 1 00:30 lapping granite surface plate 10:19 Precision Homemade Surface Plate 10:47 How to Properly Deburr and Inspect a Part and Record the Findings 19:39 Measuring Optical Flats OLD SCHOOL! 07:00 Cheap Way to Measure Very Accurately! More results