Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 8 of 8

Thread: Steel cutting magnified - GIF

  1. #1
    Supporting Member Altair's Avatar
    Join Date
    Aug 2013
    Posts
    12,020
    Thanks
    1,365
    Thanked 30,336 Times in 9,998 Posts

    Steel cutting magnified - GIF

    Cutting different kinds of steel with uncoated and TiN-coated HSS tools. Magnified and in slow motion.




    Previously:

    High-quality black-and-white photographs of large old machines and tools
    How tricone drill bits work - video

    186 More Best Homemade Tools eBook

  2. The Following 13 Users Say Thank You to Altair For This Useful Post:

    Andyt (Jan 29, 2019), baja (Jan 29, 2019), carloski (Sep 28, 2021), durrelltn (Aug 17, 2022), EnginePaul (Jan 29, 2019), high-side (Jan 28, 2019), PJs (Jan 29, 2019), Scotty1 (Jan 28, 2019), Seedtick (Jan 28, 2019), that_other_guy (Dec 13, 2021), Thunderbelch (Aug 30, 2021), Toolmaker51 (Jan 28, 2019), uv8452 (Aug 12, 2021)

  3. #2
    Supporting Member TrickieDickie's Avatar
    Join Date
    Jun 2018
    Location
    Louisiana
    Posts
    466
    Thanks
    25
    Thanked 125 Times in 95 Posts
    I am a machinist and that was VERY interesting. I appreciate the need for a sharp edge more now.

    2,000+ Tool Plans

  4. #3
    Supporting Member Dragonhand's Avatar
    Join Date
    Oct 2013
    Posts
    67
    Thanks
    266
    Thanked 29 Times in 18 Posts

    Dragonhand's Tools
    The cutting edge was actually pushing a wave of the cut material in front of it!
    Just like painting with a full brush, but in reverse.

  5. The Following User Says Thank You to Dragonhand For This Useful Post:

    TSiArt (Feb 5, 2019)

  6. #4

    Join Date
    Mar 2016
    Posts
    25
    Thanks
    1
    Thanked 4 Times in 3 Posts
    Dragonhand, I know!, but how??
    It appears the tools bevel wasn't actually doing the cutting, but that the material being cut was.
    A material can't cut itself, can it?
    Rick in Oregon

  7. #5
    Supporting Member Dragonhand's Avatar
    Join Date
    Oct 2013
    Posts
    67
    Thanks
    266
    Thanked 29 Times in 18 Posts

    Dragonhand's Tools
    Who knows, maybe at a subatomic level something else is going on?
    Mind blown!

  8. #6
    Supporting Member VinnieL's Avatar
    Join Date
    Feb 2018
    Posts
    281
    Thanks
    30
    Thanked 112 Times in 85 Posts
    The first video looked like they were cutting roast beef.

  9. #7
    Jon
    Jon is online now Jon has agreed the Seller's Terms of Service
    Administrator
    Supporting Member
    Jon's Avatar
    Join Date
    Jan 2012
    Location
    Colorado, USA
    Posts
    26,523
    Thanks
    8,135
    Thanked 40,418 Times in 11,814 Posts
    Quote Originally Posted by VinnieL View Post
    The first video looked like they were cutting roast beef.
    There are some interesting parallels between the up-close machining videos and the up-close meat slicing videos, and they certainly seem to attract the same enthusiasts.
    New plans added on 12/13/2024: Click here for 2,629 plans for homemade tools.

  10. #8

    Join Date
    Sep 2017
    Posts
    24
    Thanks
    46
    Thanked 10 Times in 9 Posts
    The one before the last . That was just Savage letting this happen . That was just plowing it self and ripping . Just ugly .



    2,000+ Tool Plans

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •