you can always click on the "share" link below the video and download it if you'd like. Also, with the flash video, you should be able to scroll with the play bar to any point in the video once it's downloaded the video.

Posted 1 year by brew

Useful videos. Would be nice to have them in a format that permitted scrolling. As they are, there is no way I can discern for fast forwarding or backtracking within the video. My attempts result in having to start the video from the very beginning once again.

Posted 1 year by Anonymous User

Notes by Shawna 04/14/08 3:40

Machine shop 1 Machining Skills for Prototype Development

3:41 Basic 1 Intro to AI shop bridgeport milling machine grinders, buffers, polishers, deburring wheel drill press lathes bandsaw belt sander

3:45 Layout Techniques mark locations for grooves, shoulders, slots, holes

sketches-numbers for each feature you want to make "you just don't think quite as clearly in shop as elsewhere. bits of metal, tools, flying around…" sketch outside of shop=fewer mistakes.

spray surface with blue layout fluid. light coat. scratch through paint to mark surface with scribe.

simple, common tools for layout square scriber parallels-more accurate way to measure than square caliper automatic center punch compass transfer: locating bolt holes in existing part with bolt hole center punch blind holes: don't go all the way through with "heinle.." transfer punches unthreaded blind holes sheet metal: plotter

4:01 Basic Tools Drill Press: motor, transmission, drill chuck diff b/t hand drill & drill press = enough structure to hold chuck & drills perpendicular to part you are working on levers to change speed lever to feeding quill up and down by hand controls for engaging power feed work on larger parts by unlocking head and rotating it. access to much larger area. pinch clamp= up locks head in place, down releases for rotation. table has similar clamp to move table out of way. base has T slots to attach part 3-4 feet high. X-Y table add-on allows to clamp part securely, then make final adjustments using handwheels vice on table to handle smaller parts

4:06 locating and drilling holes allign spindle with center punch mark center finder: in chuck, bring it down and put end into punch hole. If there is a step b/t body and end of tool, they are not alligned. correct for this by turning feed handle to move entire bed into allignment. run fingers up and down sides of tool to check until you can't feel the transition in tool.

start drill with center drill=short and stiff. will not deflect significantly to get an accurate start to the hole. (cool little graphics tidbit showing drill bit) finish with longer drill bit.

tapping holes for threaded holes, use drill for alligment. cutting fluid for softer alloys metal/steel.

"I minimize my use because of toxicity." 4:19-end.

Posted 1 year by Anonymous User

To explain in a little more detail:

Although you can’t actually “fast forward,” you can navigate through the video by first doing a left-click-and-hold on the circular marker and then drag it to the place in the video you want to be. When you release the marker, the current time in the progression of the video will be updated. Obviously, this only works in the part of the video that has been loaded.

-eef

Posted 1 year by Anonymous

VERY PRECISE AND HELPFUL

Posted 11 months by Anonymous

I am wondering if there is a DVD for sale of this series.Matt

Posted 10 months by Anonymous

Excelente, yo estudie 1977 en una Escuela Técnica en Venezuela, a través de este video recordé muchas cosa aprendidas de esa época, sin saber hablar ingles se entiede todo gracias por esa clase.

Posted 8 months by Anonymous

HI
Ican not download any of these files. please somebody help me to know how I can download it. It is being downloaded up to a point then it stops.
thanks for all videos

Posted 8 months by Anonymous

hello, it looks like the .flv is working (although you’ll need a stand alone flash player to view it) but there appears to be something wrong with the download link. If you are able to get the source file to download completely, I just noticed it made mine a .avi when it should be a .wmv. Just change the extension to .wmv and it should play. I’ll have our developers look into this. Thanks, MIT TechTV

Posted 8 months by brew

I was surprised that there was no mention of a surface plate and cube or angle for marking out with a scribing block or a height gauge.

John

Posted 8 months by Anonymous

Thankyou MIT. Thankyou very very much.

Posted 7 months by Anonymous

,jn.

Posted 7 months by Anonymous 00:09:32

Hi,
Great series but I would like to download it. I made an account. Neither the flash or the wmv will only download part of it, then the download locks up. I think I have tried everything. Any ideas out there.
Thanks
farmerjohn

Posted 6 months by farmerjohn

Snore

Posted 1 month by Anonymous 00:09:32

see the video?

Posted 27 days by bartuer 00:19:28

cool

Posted 27 days by bartuer 00:02:40