MIT Videos engineering training videos

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 1

Machining Skills for Prototype Development:

1) Basic
2) Layout Techniques
3) Basic Tools: Drill Press, Band Saw, Belt Sander & Grinder
4) Locating and Drilling Holes
5) Tapping Holes

duration 40:32

 

 

Edited By David Clark 1 on 12/06/2011 15:55:50

[David Clark 13Participant @davidclark13]

[David Clark 13Participant @davidclark13]

MIT Video 

 

Machine Shop 2

 

Machining Skills for Prototype Development:

1) Basic 2
2) Drilling Holes
3) Special Drills for Plastics and Hard or Abrasive Materials
4) Drill Press Limitations
5) Bandsaw
6) Suitable Speeds, Feeds and Materials
7) Bandsaw Setup
8) Using the Drill Press Vise

Duration 57:33

 

 

Edited By David Clark 1 on 12/06/2011 15:55:15

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 3

Machining Skills for Prototype Development:

1) Basic 3
2) Good Practice – Clean Up
3) Small Belt Sander Configurations
4) Grinder Operations and Materials
5) Deburring and Buffing
6) Finishing Techniques

Duration 30:02

 

 

 

Edited By David Clark 1 on 12/06/2011 15:53:43

[David Clark 13Participant @davidclark13]

MIT Video

Machine Shop 4

Milling Machine 1
Layout and use; what the different parts do.
Quill feed allows you to move tool up and down.
Axis hand feed feed/crank on axis with dials to adjust the Bed.
Gib locks holds/locks bed to saddle and saddle to knee and knee to body of machine
Locking ring adjustments.
Power feed attached to one or more of the axes.
Forward/reverse knob and variable speed control.
Digital readouts.
Measure position of axes to 0.001inch or in mm.
Milling machine setups.
Squaring the head.
Square=Z-axis of head so Quill is perpendicular to axis of bed.
Squaring the vise.
Adjusting the vice so the back (stationary) jaw of vice is parallel to the bed.
Machine safety, protocol and shop safety.
Milling machine accessories.
Workholding techniques.
Milling machine tools.
Drill chuck drilling and reaming.
Boring head more precise cutting to 0.0002 inch.
Flycutter used to square up a part [4 teeth and 1 single tooth].
End Mill shank type milling cutter.
Collet Chuck holds End Mills.
Saws used to make deep narrow slots installed on an arbor.
Reamers used to smooth out inside of drilled holes.
Edge finder and center finder used to locate centre punches or holes on a milled part.
Boring tool used on a shank to bore holes.

 

Duration 50:33
 

 

 

Edited By David Clark 1 on 12/06/2011 17:02:59

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 5

 

1 Milling Machine
2 Square and Hex Collett Blocks-used to hold/clamp parts to machine features on 4 and 6 sides of a part, respectively 2 V Blocks Holding parts to machine features into parts and end of parts
3 Hold-down Clamps Used to hold large or irregularly shaped parts
4 Using Angle Blocks Used to hold materials to machine features not perpendicular on a part
5 Drill Press Vice Used to hold a part to machine a feature @ 45? angle and other positions/angles Also used with angle blocks to hold parts
6 Lathe Chuck With Vise Used to hold parts in the milling machine; not accurate method, but quick/convenient
7 Double Sided Tape Used to hold a part in a vice securely without distortion
8 Squaring High Aspect Ratio Parts Used to hold a part to be machined securely and squared
9 Right Angle Attachment A right angle gear box to mill features in an end of a larger/slender part that is clamped in the vice.
10 Slitting Saw A saw blade that is used to cut slots/slits/features in a part Can also be used with a right angle attachment
11 Rotary Table A bench/table attached to the bed of the machine used to machine circular parts, grooves, circles, segments Dial indicator and Co-Axe indicator uses to square/center the Table to the Y axes
12 5 C Collett Indexer Used to hold Colletts and position parts in up to 24 positions for various milling features

Duration 1:03:33

 

 

Edited By David Clark 1 on 12/06/2011 16:23:10

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 6

 

Milling Machine 3

1 Squaring a part, maching all surfaces so they are flat and perpendicular to one another and nominally to the part that will be milled; removing burrs
2 Squaring a Plate Squaring the sides of a part/plate to the dimensions of the finished milled part; remove burrs
3 Using the Edgefinder Used to locate the edge of a part relative to the spindle of the machine
4 Drilling Holes Drill press used to drill holes in parts; center drill milling and other drill bits; setting depth stop

Duration 46:33

 

 

Edited By David Clark 1 on 12/06/2011 17:07:45

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 7

 

Machining Skills for Prototype Development:

1) Basic
2) Layout Techniques
3) Basic Tools: Drill Press, Band Saw, Belt Sander & Grinder
4) Locating and Drilling Holes
5) Tapping Holes

duration 40:32

 

 

Edited By David Clark 1 on 12/06/2011 17:09:33

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 8

Machine Shop 8 Lathe 1

1 The Lathe Components @ Set-Up Axes and Feeds
2 Turning Tools
3 Turning and Facing
4 Cutting Off a Part

Duration 45:02

 

 

Edited By David Clark 1 on 12/06/2011 17:12:10

[David Clark 13Participant @davidclark13]

MIT video

 

Machine Shop 9

 

Lathe 2

1 Tapping
2 Boring
3 Knurling
4 Cutting Tapers with the Compound
5 Turning Shafts Use of live center
6 Single Point Thread Turning

Duration 47:33

 

 

Edited By David Clark 1 on 12/06/2011 17:14:04

[David Clark 13Participant @davidclark13]

MIT Video

 

Machine Shop 10

 

Machine Shop 10 Lathe 3

1 Lathe Chuck
2 Lathe Arbors
3 Turning Between Centers
4 Face Plate Irregular Shapes
5 Face Plate Thin Materials

Duration 34:32

 

 

Edited By David Clark 1 on 12/06/2011 17:16:01

[John Stevenson 1Participant @johnstevenson1]

Are these supposed to be links to the video’s ?

 

If so they are not working

[David Clark 13Participant @davidclark13]

Hi John

They are working for me.

Can you try again?

regards David

 

[Nicholas FarrParticipant @nicholasfarr14254]

Hi David, they have worked for me, just a bit slow getting started, long pause between clicking on the play button and anything happening.

 

Unless you haven’t imported them yet, there is nothing in the spaces 6 to 10.

 

Regards Nick.

 

 

Edited By Nicholas Farr on 12/06/2011 17:06:56

[TerrydParticipant @terryd72465]

Hi John,

 

These have been discussed previously in another thread and the links are all there. Sorry I can’t remember the title of the thread,

 

Regards

 

T

Edited By Terryd on 12/06/2011 16:41:26

[John Stevenson 1Participant @johnstevenson1]

I can see the links in the other thread but not in this one.

XP using latest Firefox.

 

This is the link to the first one I am placing, can this be seen ?

 

MIT Video 1

 

John S.

 

Edited By John Stevenson on 12/06/2011 16:51:24

[Nicholas FarrParticipant @nicholasfarr14254]

Hi John. no, have tried it twice, the play button comes up then dissappers, tried the pause and play, message says “sorry clip not found”.

 

Regards Nick.

[John Stevenson 1Participant @johnstevenson1]

No what I meant was could the link be seen.

 

For me on my post the MIT Video 1 is highlighted in purple and is clickable.

 

On David’s posts the video 9 [ or whatever] is not highlighted and is not clickable.

 

What are others seeing. ?

[David Clark 13Participant @davidclark13]

Hi There

All videos are working for me.

Internet Explorer 8

regards David

[Nicholas FarrParticipant @nicholasfarr14254]

Hi John, sorry I missunderstood what you meant. On all of David’s, I see a black video screen, with a semi-transparent grey play button in the middle, some of them have; “An MIT Video production” showing through the button.

 

Regards Nick.

 

I have IE9, BTW.

Edited By Nicholas Farr on 12/06/2011 17:31:40

[Jim CozensParticipant @jimcozens]

John,

Your link works and opens http://techtv.mit.edu/genres/24-how-to/videos/142-machine-shop-1

when I click on it. David’s link just disappears when I click on it.

Jim

[JasonBModerator @jasonb]

John your purple text works for me and is the same way I posted the link in davids other thread.

 

David’s also work but as they come up on the ME forum page they are slower to load and smaller (though full screen works) David it would be better to edit all your posts to John and my type of link.

 

Using IE9 on XP

 

Jason

 

Edited By JasonB on 12/06/2011 17:49:05

[John Stevenson 1Participant @johnstevenson1]

Well I can’t link to David’s so it looks like a Firefox issue ?

[David Clark 13Participant @davidclark13]

Hi There

Click on the full screen link.

They then become bigger.

John is welcome to post his links.

Mine are fine for me.

regards David

 

[JasonBModerator @jasonb]

I seem to remember other people having a job viewing them when they have been posted on other forums in the past so its something common to MIT and not just you.

 

J

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