Hey folks! I hope this video will be useful for students and apprentices, as well as for training coordinators and instructors looking for curriculum in this new era of remote learning. It is part of an extremely detailed project walkthrough from print to final part. I recommend that you follow along with the project packet and try to make your own!

This is part five of the demonstration for the "Angle Plate" project in Machine Technology 210, the introductory manual machining course at Laney College in Oakland, CA. Part five covers machining the outside surfaces.

You can find the project packet here: https://laney.edu/machine_technology/...

Timestamps:
0:59 Interpretation of GD&T Controls
2:25 The Importance of Datum A
5:49 GD&T Rule #1
7:21 Sequence of Finishing Operations
8:35 Surface Identification
9:43 Setting Up to Machine Surface A
10:56 Be Careful Not to Seat the Part on the Radius
13:00 Flycutters!
17:05 Flycutters and Mass Unbalance
19:52 Dynamic Touch-Off with Flycutter
21:03 Machine Surface A
25:43 Flycutter Surface Finish Experiments
32:20 Setting Up to Machine Surface C
34:31 Indicating Datum A Vertical
41:43 Machining Surface C
48:38 Setting Up to Machine Surface B
50:13 The Importance of Parallels
51:59 Indicating Datum A Vertical
55:37 Machining Surface B
58:51 Setting Up to Machine Surface D
59:15 Shim Trick for Ensuring Parallelism
1:02:08 Machining Surface D
1:04:30 In-Process Parallelism Check
1:08:34 Machining Surface H
1:12:00 Machining Surface G

For more about Laney College, check out the website: http://laney.edu/machine_technology/

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