Making small sine bars Part 2 - Herstellung kleiner Sinuslineale Teil 2

More work on the sine bars is done, including hardening and grinding the rollers.

Full article on the sine bars:

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[ThisOldTony]

nice clean work Stefan. looking forward to seeing the rest. you should make some cosine bars too, would love to see that. :)

[PracticalRenaissance]

"Nobody Died" is the best part of any project!

[andrewdolinskiatcarpathian]

“Six little buggers!’ priceless. Another fabulously educational video. Thank you.

[drawvenmusket]

Stefan I am so glad that your video came up on my feed list and I just had to give this one a big like when I heard you refer to common sense and personal responsibility when using tools

[markwilliamson]

Hay Stefan, I must say, I am supper impressed with your whole set up, and how clean and bright and methodical you are, I even paused the video twice to take photographs, you have given me some ideas for my shop,
That was a grate Vid, Thank you, keep them coming 👍🏻

[fredgenius]

I really enjoy your videos, gives me confidence to try new things myself. Thanks, and special thanks for taking the trouble to learn English!

[juanrivero]

Very nice. I almost got heart failure watching you machine-tap those 2.5 mm holes. I didn't think it could be done. I really enjoy the small scale work on this channel. And you have reminded me that a V-block is in fact a very nice 45 def setup square. Thanks.

[ChrisB]

You sure have achieved some fine finishing. Nice. You are a meticulous man.
Great set-up for the 45 degree drilling.
Another excellent video Stefan.

[AmateurRedneckWorkshop]

Great video, great job. Thanks for sharing.

[brianu]

Really like the larger holes through the length of your 1-2-3 blocks. Great for set ups.

[EdgePrecision]

Stefan, If I could make one small suggestion. When you chamfer the corners of a thin part with your chamfering tool. If you make a block with square faces say out of Delrin or something it will help you hold the part square and more securely. I always look forward to seeing your videos.

[joshua]

27:01 "The safety...guys..." German language at work.
Great stuff as always Stefan. Nice work on the screws and holes especially.

BTW, I saw your latest shop talk. Don't glue those tubes in. I use a similar set up in my woodshop and stuff is always getting pushed back up into the tubes. Leave them unglued so they can be dumped out.

[dennishughes]

Hi Stefin; As always another grate video. I see you using you're copper drift in all your videos. I made one similar to that many years ago. it's a 3" piece of copper pipe with a cap on end and filled with molten lead. works grate. Keep up the good work.

[KnolltopFarms]

Thank you, I really enjoyed this episode, you are one very funny guy, and laughter is good medicine! Dr. Stefan has got your prescription...Aloha, Chuck.

[terrylarotonda]

Great job, your precision is impeccable. Thanks for the video Stefan.

[dannymaciejewski]

The magnetic lathe chuck is awesome!! Never seen anything like it..!

[RyanWeishalla]

Nice cut-off process using the grinder.  Great series so far!

[armdaMan]

STEFAN
Nice video
As always, we pick up good practical machine-working tips which we can't read about
Thanks again
aRM

[karlschuler]

I noticed gas springs supporting your milling machine head. I presume you added them recently to cut down on the effort required to crank up the head. Do you have any details on sizing and mounting? I also liked your hand tapping method it can yield that extra bit of clearance when one runs out of z height. Keep up the great videos!

[michaelpiotrowicz]

Hi Stefan, have you considered adding a copper face to one end of your vice's allen key wrench?