RandyCOG3's channel
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11 months ago
MORSE TAPERS on Atlas & Clausing Lathes tubalcain
A primer on MORSE TAPERS.
RandyCOG3
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11 months ago
TOOL BIT GRINDING #2 South Bend Clausing logan Lathe tubalcain
Here's how to grind several different turning tool for your metalworking lathe.
RandyCOG3
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11 months ago
BROACHING A KEYWAY IN A PULLEY tubalcain
This is how to broach a key slot (keyway) in a pulley. I am cutting a 3/16" wide slot in a 5/8" bore aluminum pulley. This DAKE #0 ARBOR PRESS i...
RandyCOG3
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11 months ago
RandyCOG3
commented:
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11 months ago
TOOL BIT GRINDING #1 South Bend Atlas Lathe tubalcain
Here's how to grind a right hand turning tool for your metalworking lathe.
RandyCOG3
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1 year ago
Crowning the barrel on Custer's rolling block rifle
The muzzle crown on Custer's rifle featured a deep radius. Larry Potterfield, CEO and Founder of MidwayUSA, recreates that type of crown using a s...
RandyCOG3
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1 year ago
ImposShotTGundy.wmv
Impossible Shots with Ted Gundy and Gibbs 1903A4 sniper rifle.
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1 year ago
2008 National SkillsUSA Precision Machining Bronze
June 2008, National SkillsUSA Precision Machining Contest, Washington State Contestant, Bronze Medal Winner
The 2008 national Bronze Medalist is B...
RandyCOG3
commented:
@tomclemans Congrats on your achievement! At your young age, you'll go far, if that's the path you choose to go down.
Remember, though, machining you own GOLD MEDAL would be cost-prohibitive, but if you WIN a gold medal, you can sell it for scrap, and buy more hardware with the $.
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1 year ago
Airplane Disaster
wing comes off plane during acrobatic stunt. Real or No Real....
RandyCOG3
commented:
This is fake as hell, and, somewhere out there, there is a video of an expert debunking this sh1t, frame-by-frame. The aircraft flying on one wing is a MODEL. A close, but not exact replica of the actual aircraft.
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1 year ago
Pressing rear trunnion rivets Build your own AK AK47
Pressing the rear trunnion rivets
A Full 1 hour and 40 minute DVD of all of the videos can be ordered by sending mail to vetteenthusiast at gmail....
RandyCOG3
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1 year ago
INDICATING PARTS IN THE LATHE QUICKLY
Using appropriate ball bearing bolted to a piece of cold rolled makes indicating in the lathe a breeze!!
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1 year ago
SOUTHBEND METAL LATHE pt 2 of 2
Introduction to the bench top lathe. Vdo features set up of material and tools. Discusses safety and operating procedure for facing, turning and ...
RandyCOG3
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1 year ago
Reptilians Exposed - You absolutely MUST watch! No.2
Video includes: Bush's, Clinton's, Chris Dodd, Al Gore (Climate Change deceiver) & British Queen. Please be advised, I do not make these videos for...
RandyCOG3
commented:
Jimmyborofan is right, Hillary is NOT a reptile or alien!
(She has, however "consorted" with aliens, and that's where li'l Chelsea came from. Seriously....just look at her up close once).
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1 year ago
Why the assault weapons ban is a lie.
Why the assault weapons ban is a lie.
RandyCOG3
commented:
Note that the Klinton Assault Weapons Ban of '94 "sunset", or expired, in '04.
There are still 922(r) parts count requirements...
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1 year ago
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1 year ago
Fun with ultracapacitors!!
I got hold of some 2600F capacitors that can dump hundreds of amps. Normally these are used in electric cars to handle sudden stops and starts. Ins...
RandyCOG3
commented:
@xani666: AFAIK, caps in series do NOT add. They divide.It's exactly like resistors in parallel. Caps in parallel are like resistors in series.
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1 year ago
cnc milling some brackets
milling up some flashlight clamps for a speargun.
6061 aluminum
.500" 2 flute cutter @2700 rpm going 19 ipm cutting .150" per pass
the part is 1" ...
RandyCOG3
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About RandyCOG3's channel
Thanks for all of the very informative videos you have cranked out. I especially liked the first video about grinding lathe bits; I'll make it a point to go back and view them all. Reading about such things in books is OK, but being able to see it done by a qualified individual with explanations ...