How to Wind a Coil Spring on the Metal Lathe

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How to Wind a Coil Spring on the Metal Lathe

chucketn Offline

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Location: Jonesborough, TN

#46

07-01-2013, 06:50 PM

I aquired a copy of the article on springs by Kozo Hiraoka and put his formula for calculating the mandrel diameter into my Excel spreadsheet on threading. It does not agree with Marv's mandrel program. Haven't figured out why.

Chuck

Micromark 7x14 Lathe, X2 Mill , old Green 4x6 bandsaw
The difficult takes me a while, the impossible takes a little longer.

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Messages In This Thread

How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-23-2013, 02:50 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-23-2013, 03:29 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by doubleboost - 06-23-2013, 03:44 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-23-2013, 04:20 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by f350ca - 06-23-2013, 04:59 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-23-2013, 05:50 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-23-2013, 06:00 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by mattinker - 06-24-2013, 05:40 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-24-2013, 06:09 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-24-2013, 06:26 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-24-2013, 06:30 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 06-24-2013, 09:46 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-24-2013, 12:02 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-25-2013, 08:59 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-26-2013, 05:14 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-24-2013, 10:03 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-24-2013, 11:00 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-24-2013, 11:16 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-24-2013, 12:12 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-24-2013, 12:18 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Hawkeye - 06-24-2013, 08:17 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-24-2013, 08:54 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-25-2013, 04:51 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by chucketn - 06-28-2013, 06:33 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-28-2013, 06:39 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by DaveH - 06-25-2013, 06:19 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-25-2013, 06:45 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-25-2013, 06:58 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-25-2013, 08:52 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-26-2013, 05:11 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-26-2013, 10:11 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Highpower - 06-25-2013, 09:45 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 06-26-2013, 06:24 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-26-2013, 10:09 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 06-27-2013, 06:53 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-27-2013, 06:04 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-27-2013, 09:11 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-28-2013, 05:40 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-27-2013, 08:07 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 06-28-2013, 04:34 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 06-28-2013, 08:04 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 06-29-2013, 10:33 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 06-30-2013, 08:24 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 07-01-2013, 04:56 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-01-2013, 05:13 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by chucketn - 07-01-2013, 06:50 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-01-2013, 07:14 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-01-2013, 07:58 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-02-2013, 06:10 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-02-2013, 07:19 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 07-03-2013, 06:48 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-03-2013, 08:54 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-03-2013, 11:12 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-03-2013, 09:15 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-03-2013, 10:39 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by chucketn - 07-03-2013, 09:33 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by arvidj - 07-03-2013, 10:34 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-03-2013, 02:10 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-03-2013, 02:12 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-03-2013, 02:13 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-03-2013, 02:15 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-03-2013, 02:23 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-03-2013, 06:59 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 07-16-2013, 07:44 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-16-2013, 08:10 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 07-16-2013, 09:49 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-17-2013, 06:17 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by steamtoys - 07-24-2013, 05:49 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-24-2013, 06:20 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 07-24-2013, 06:35 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-24-2013, 06:44 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-24-2013, 09:02 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 07-24-2013, 09:04 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-24-2013, 09:08 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by Mayhem - 07-24-2013, 09:15 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by EdK - 07-24-2013, 11:34 AM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 07-31-2013, 12:38 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by stevec - 07-31-2013, 01:41 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 07-31-2013, 12:55 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 07-31-2013, 02:23 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 08-01-2013, 03:19 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 08-01-2013, 03:48 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by oldgoaly - 08-01-2013, 04:08 PM

RE: How to Wind a Coil Spring on the Metal Lathe - by TomG - 08-01-2013, 04:59 PM

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