Forum sponsored by:
Metric thread dimension wanted.
| Nick Wheeler | 01/08/2021 14:24:17 |
| 1227 forum posts 101 photos | Posted by Pete Rimmer on 01/08/2021 11:41:07:
A gauge even if it could be made to 1nm tolerance would be useless. Using it one single time would put it out of tolerance. But a designer/engineer/fabricator/machinist/inspector has to pick an appropriate measurement between holding up their hands and saying make it this big, or millionths of a millimetre |
| Michael Gilligan | 01/08/2021 21:21:29 |
 23121 forum posts 1360 photos | Posted by SillyOldDuffer on 01/08/2021 13:35:14: […] What's the smallest technology being made at the moment? I think it's transistors, the smallest of which at the moment are about 70 silicon atoms across, roughly 14 nanometres, but research is pushing hard to make them smaller. Electronics are easier to miniaturise than mechanical mechanisms, but considerable progress has been made with them too. […] . Not quite answering your ‘smallest technology’ question, Dave … but I think ‘mechanical engineers’ should be impressed by this little gadget: **LINK** https://www.nanosurf.com/downloads/Nanosurf-DriveAFM-Brochure.pdf I attended a short Zoom presentation about it, but please don’t ask me any hard questions !! MichaelG. . More here, if your mind is not already boggled Edited By Michael Gilligan on 01/08/2021 21:27:48 |
Please login to post a reply.
Magazine Locator
Want the latest issue of Model Engineer or Model Engineers' Workshop? Use our magazine locator links to find your nearest stockist!
Sign up to our Newsletter
Sign up to our newsletter and get a free digital issue.
You can unsubscribe at anytime. View our privacy policy at www.mortons.co.uk/privacy
Latest Forum Posts
- hemingway ball turner
04/07/2025 14:40:26 - *Oct 2023: FORUM MIGRATION TIMELINE*
05/10/2023 07:57:11 - Making ER11 collet chuck
05/10/2023 07:56:24 - What did you do today? 2023
05/10/2023 07:25:01 - Orrery
05/10/2023 06:00:41 - Wera hand-tools
05/10/2023 05:47:07 - New member
05/10/2023 04:40:11 - Problems with external pot on at1 vfd
05/10/2023 00:06:32 - Drain plug
04/10/2023 23:36:17 - digi phase converter for 10 machines.....
04/10/2023 23:13:48 - More Latest Posts...
- View All Topics
Support Our Partners
Shopping Partners
Subscription Offer
Latest "For Sale" Ads
- Reeves** - Rebuilt Royal Scot by Martin Evans
by John Broughton
£300.00 - BRITANNIA 5" GAUGE James Perrier
by Jon Seabright 1
£2,500.00 - Drill Grinder - for restoration
by Nigel Graham 2
£0.00 - WARCO WM18 MILLING MACHINE
by Alex Chudley
£1,200.00 - MYFORD SUPER 7 LATHE
by Alex Chudley
£2,000.00 - More "For Sale" Ads...
Latest "Wanted" Ads
- D1-3 backplate
by Michael Horley
Price Not Specified - fixed steady for a Colchester bantam mark1 800
by George Jervis
Price Not Specified - lbsc pansy
by JACK SIDEBOTHAM
Price Not Specified - Pratt Burnerd multifit chuck key.
by Tim Riome
Price Not Specified - BANDSAW BLADE WELDER
by HUGH
Price Not Specified - More "Wanted" Ads...
Get In Touch!
Do you want to contact the Model Engineer and Model Engineers' Workshop team?
You can contact us by phone, mail or email about the magazines including becoming a contributor, submitting reader's letters or making queries about articles. You can also get in touch about this website, advertising or other general issues.
Click THIS LINK for full contact details.
For subscription issues please see THIS LINK.
Digital Back Issues
Donate
Register
Log-in
Model Engineer Magazine
- Percival Marshall
- M.E. History
- LittleLEC
- M.E. Clock
ME Workshop
- An Adcock
- & Shipley
- Horizontal
- Mill
Subscribe Now
- Great savings
- Delivered to your door
Pre-order your copy!
- Delivered to your doorstep!
- Free UK delivery!
All Forum Topics > General Questions > Metric thread dimension wanted.