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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Shop\-talk\]\s+Annealing\s+Copper\s+bars\s*$/: 32 ]

Total 32 documents matching your query.

21. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Jack Brooks <JIBrooks@live.com>
Date: Sat, 8 Aug 2020 18:16:42 +0000
--==0422260934275499104== Content-Language: en-US boundary="_000_BN6PR06MB3140FFBB9D360C544B20F3C6A8460BN6PR06MB3140namp_" --_000_BN6PR06MB3140FFBB9D360C544B20F3C6A8460BN6PR06MB3140namp_ Content-Tran
/html/shop-talk/2020-08/msg00081.html (42,526 bytes)

22. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: John Innis <jdinnis@gmail.com>
Date: Sat, 8 Aug 2020 13:36:27 -0500
--==8990755931500182211== --0000000000009389e905ac6200e1 Content-Transfer-Encoding: quoted-printable Sure be glad to have more info. I have done a lot of arduino projects, but have been finding the P
/html/shop-talk/2020-08/msg00082.html (44,667 bytes)

23. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Jack Brooks <JIBrooks@live.com>
Date: Sat, 8 Aug 2020 18:59:13 +0000
--_004_BN6PR06MB31409B97F7FC525664EBF83FA8460BN6PR06MB3140namp_ boundary="_000_BN6PR06MB31409B97F7FC525664EBF83FA8460BN6PR06MB3140namp_" --_000_BN6PR06MB31409B97F7FC525664EBF83FA8460BN6PR06MB3140namp
/html/shop-talk/2020-08/msg00083.html (3,729,988 bytes)

24. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Donald H Locker <dhlocker@comcast.net>
Date: Sat, 8 Aug 2020 17:51:39 -0400
PID theory can be very obscure. PID implementation is rather simple. (And I hope I don't have _too_ many typos below; it is not code-checked, but the basics are there.) Note that in the pseudo-code b
/html/shop-talk/2020-08/msg00085.html (17,722 bytes)

25. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Donald H Locker <dhlocker@comcast.net>
Date: Sat, 8 Aug 2020 18:01:48 -0400
Oops; DifferentialCorrection should be (Kd * DifferentialError)/tPeriod; but it's not a big deal, since tPeriod should be constant anyway. Donald. -- *Plain Text* email -- it's an accessibility issue
/html/shop-talk/2020-08/msg00086.html (19,540 bytes)

26. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Jack Brooks <JIBrooks@live.com>
Date: Sat, 8 Aug 2020 22:50:49 +0000
Insulation - BINGO! Great thought Donald! I underestimated copper's heat transmission rate. Using propane, I could not get a 1/8 x 1 inch x 8 inch bar to get to glow with the bottom of the bar clampe
/html/shop-talk/2020-08/msg00087.html (20,669 bytes)

27. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Donald H Locker <dhlocker@comcast.net>
Date: Sat, 8 Aug 2020 19:02:18 -0400
Cool! (so to speak.) I would have thought more insulation would have been required, but it sounds like that is sufficient. Donald. -- *Plain Text* email -- it's an accessibility issue () no proprieta
/html/shop-talk/2020-08/msg00088.html (17,657 bytes)

28. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: David Scheidt <dmscheidt@gmail.com>
Date: Sun, 9 Aug 2020 09:20:34 -0500
That's a clever way of doing it. A firebrick is the usual suface to put things on while they're heated. For a propane torch, you could use a regular brick, or a cinderblock. They don't work with a we
/html/shop-talk/2020-08/msg00093.html (11,391 bytes)

29. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Jack Brooks <JIBrooks@live.com>
Date: Mon, 10 Aug 2020 00:21:55 +0000
David, Thanks for the heads up on the Bernzomatic TS-8000. I am using a 20+ year old all brass Bernzomatic head which has never let me down before, but it could be a contributing factor. It does put
/html/shop-talk/2020-08/msg00094.html (15,893 bytes)

30. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Tom Coradeschi <tjcora@icloud.com>
Date: Sun, 9 Aug 2020 22:57:58 -0400
Itā??s been decades since Iā??ve dealt with copper busbar, but even the half hard stuff you have (which presumably has been bent, so itā??s work hardened slightly) is still pretty darn soft in absolu
/html/shop-talk/2020-08/msg00095.html (17,924 bytes)

31. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: John Innis <jdinnis@gmail.com>
Date: Mon, 10 Aug 2020 08:34:39 -0500
--==2943105342757710567== --000000000000ddd35005ac860457 Content-Transfer-Encoding: quoted-printable That is good info and an important consideration. But we also have to consider the application in
/html/shop-talk/2020-08/msg00096.html (35,890 bytes)

32. Re: [Shop-talk] Annealing Copper bars (score: 1)
Author: Jack Brooks <JIBrooks@live.com>
Date: Mon, 10 Aug 2020 18:43:13 +0000
--==8526918114234409231== Content-Language: en-US boundary="_000_MWHPR06MB31514080F6DA68E5AA955186A8440MWHPR06MB3151namp_" --_000_MWHPR06MB31514080F6DA68E5AA955186A8440MWHPR06MB3151namp_ Content-Tran
/html/shop-talk/2020-08/msg00097.html (42,159 bytes)

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