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Member postings for Bodger Brian

Here is a list of all the postings Bodger Brian has made in our forums. Click on a thread name to jump to the thread.

Thread: Somerset and Dorset Railway Trust, Washford
11/03/2020 22:00:37

In case anyone wants to hear both sides, this is the position of the West Somerset Railway.
https://www.west-somerset-railway.co.uk/news/detail/west-somerset-railway-board-statement-regarding-washford

Link

Brian

Edited By JasonB on 12/03/2020 07:06:50

Thread: Ebay being clogged up by certain sellers
05/01/2020 19:15:12

How are they making life difficult? If you don’t their prices (or anyone else’s for that matter), don’t buy from them.

i don’t see what the problem is.

Brian

Thread: FREE flatbed plotter
11/10/2019 19:55:32
Posted by Leslie Rix on 11/10/2019 18:35:58:

Sorry to piggyback on this thread but a search everywhere fails to give instructions on initiating a new topic.

I have been browsing this forum for yonks and have over 25 years experience in bbs and html for commercial purposes.

I’ve got nowhere near that amount of experience but I’m not really surely instructions are necessary...

e8126c9f-037a-4f63-ad75-e8cdd9c2245b.jpeg

Thread: Wiggler or edge finder?
21/07/2019 18:09:59
Posted by Clive Foster on 21/07/2019 12:09:15:

Hi Brian

Sorry to be unclear. Take 2 on the calibration, with pictures.

.........

Hope this helps.

Thanks Clive, I think I’m getting there but I’m still slightly confused.

It appears to me that you’re suggesting that the offset is always 1 thou (+half the ball width). Is that right? If not, I’m still none the wiser on how the offset is found. Am I really being dim?

Brian

21/07/2019 09:36:52

Clive - thanks for the explanation. Unfortunately you lost me after the first sentence, which I hasten to add is due to my comprehension skills rather than than your writing. Never mind, I’ll return to it at some point and see if it’s any clearer.

A DRO is something that I’ve often thought about but never could justify the cost of.

Brian

20/07/2019 18:41:19

Posted by Clive Foster on 19/07/2019 23:22:07:

Ball ended rod is for picking up nominally vertical edges. Kicks sideways at half ball diameter from edge (plus a small offset related to joint stiffness).

I bought a set many years ago & couldn’t figure out why I kept getting inaccurate results, so the set has stayed unused in a drawer ever since. I presume the ‘small offset’ was the reason.

How does one know or work out what that offset is? Surely without having a figure, the whole exercise is a bit pointless.

Brian

Thread: Unsolicited email from SOLIDWORKS
05/07/2019 10:29:49
Posted by Nigel Graham 2 on 05/07/2019 08:47:13:

SolidWorks' own web-site does not give prices, leading me to think it's not interested in private buyers. However, the software itself is reputable even if the company's sales people aren't, and it was my employer's choice for its engineering designers. It also produced a student version for schools and colleges, with the cynical purpose of producing for employers, recruits already having been introduced to CAD - but only Dassault's products!

The fact that you think they're not interested in private buyers implies that you haven't spoken to them. So how can you then claim that their sales people aren't reputable?

Having student versions of software is nothing new - Microsoft have been doing it for years with their Office products.
It's a similar idea that my employers follow. They design & manufacture professional audio consoles and one particular market that is always of interest is colleges / training institutes. Get students / future sound engineers familiar with your own products & those are the ones you hope they'll want to use in the future.
That doesn't sound cynical - I say it's good business practice.

Brian

Thread: small belts
23/06/2019 18:43:18
Posted by Philip Burley on 23/06/2019 18:19:45
 
I cant find anything in this country , have anyone come across something similar ?

Which country? It helps with requests like this if you say where you are.

Brian

Edited By Bodger Brian on 23/06/2019 18:43:32

Thread: Myford Lathe on Ebay
11/03/2019 22:09:51
Posted by Bandersnatch on 11/03/2019 21:19:58:

Posted by Bodger Brian on 11/03/2019 18:14:30:

On occasions, if the end of the auction is at a convenient time, I have manually sniped. However, generally I decide what i’m willing to pay, bid that as my maximum and if someone wants to pay more and/or is desperate to buy it, then so be it.


... but the very fact that you place your maximum bid somewhat before the end of the auction (without sniping) may be an inducement to someone else to top it. So the possibility is that you work against yourself.

Maybe things have changed since I last bought something but it used to be that one put one’s maximum bid in. The actual bid that showed would only be a certain amount above the existing bid, then eBay would automatically increase your bid in stages if anyone bettered it, up to your maximum. At no point could a rival bidder actually see what your maximum was.

Brian

11/03/2019 18:14:30
Posted by Mark Rand on 10/03/2019 17:33:42:

I'm not quite sure why anyone bids on ebay without using a sniping program. It doesn't serve any useful purpose sad.

I’ve bought quite a few (low value) items on eBay and have never used a sniping program. On occasions, if the end of the auction is at a convenient time, I have manually sniped. However, generally I decide what i’m willing to pay, bid that as my maximum and if someone wants to pay more and/or is desperate to buy it, then so be it.

Brian

Thread: Calculating pendulum length
18/02/2019 13:37:19

Neil - thanks for the confirmation. I was pretty sure I had it right, as every other way of calculating it I tried gave nonsense figures.

I'm glad the pendulum length confirms it as a long case clock, as I quite like the idea of having one. As it's only the movement I have, I don't feel too constrained to match movement, dial, and case etc so it'll probably end up as a bitsa-clock.

I think my next step is to figure out how the striking mechanism works before I dismantle it. I have a book by Donald de Carle that was recommended to me a while ago but I don't find his descriptions particularly easy to follow or match to the accompanying diagrams.

Brian

17/02/2019 19:55:34

In a very rash moment, I’ve purchased a cheap second-hand weight driven clock movement, as I wanted to have something to strip down & re-condition without worrying about wrecking a family heirloom or my bank balance if it all goes horribly wrong.

There was no pendulum with the movement and as I have absolutely no idea what type of clock the movement came from (I can’t find any maker’s mark or name anywhere), I thought as my first exercise, I should work out the theoretical length of the pendulum I would need, if only to give me some idea of what case I could put it in when finished.

The train is as follows :-

Escape wheel 40 teeth/8 pinion -> 72 teeth/8 pinion -> 80 teeth/60 pinion -> centre wheel 30 teeth.

After a lot of internet searching, I THINK that gives 60 BPM and a pendulum length of 39.2 inches.

Can some kind soul either confirm my calculations or put me right if i’m wrong?

Thanks

Brian

Thread: Is it just me?
23/01/2019 16:16:25
Posted by Marcus Bowman on 21/01/2019 22:34:15:

I have found at least one major supplier, which I use quite often, and who is well known to us all, simply ignores any comments or reviews which have any negative comments.

In the interests of anyone who may be considering purchasing from this company, I think you should name names.

Brian

Thread: Tyzack Zyto Serial Number ?
27/12/2018 15:48:39
Posted by Paul Kennedy on 27/12/2018 15:38:26:

Sorry for apaling spelling but im unused to this forum editing system. How do you turn of overwrite text ? I cant seem to insert new text before posting ie edit spelling errors.

Not sure what you mean by the forum editing system - i’ve never noticed anything particularly different from any other text editor. The only thing that bugs me whilst editing on an iPad is that Return sends the cursor to the beginning of the text rather than to a new line.

As far as overwrite text is concerned, have you accidentally pressed the ‘insert’ key on your keyboard? This toggles between insert and overwrite.

Brian

Edited By Bodger Brian on 27/12/2018 15:49:08

Thread: Tiffany & Co Advert with lathe
23/12/2018 14:01:54
Posted by Gary Wooding on 23/12/2018 10:16:56:

Why would Tiffany think that that Ad would encourage anybody to buy their jewellery?

If you don’t understand the advert, you’re not the target audience.

Brian

Edited By Bodger Brian on 23/12/2018 14:02:40

Thread: What is this machine?
21/12/2018 21:45:36

 

Posted by Peter Simpson 1 on 21/12/2018 21:09:17:

Sumlock Comptometer ?

A bit more internet research reveals that it’s indeed a Comtometerg, with an abbreviated keyboard in order to cut down cost. To enter a number greater than 5, one merely pressed two numbers that added up to the required number. It’s claimed that some operators could work just as fast on such a machine, as their handspan could cover the whole keyboard, which wasn’t possible with full size machine.

Thanks for putting me on the right track.

EDIT : Looks like SOD & Michael G beat me to it!

Brian

Edited By Bodger Brian on 21/12/2018 21:46:23

Edited By Bodger Brian on 21/12/2018 21:53:59

21/12/2018 21:20:08
Posted by Peter Simpson 1 on 21/12/2018 21:09:17:

Sumlock Comptometer ?

But why only numbers up to 5?

Brian

21/12/2018 21:00:02

This picture has been posted in a Facebook group that I’m a member of, along with a query as to what it is.

Are there any knowledgeable persons here who can shed some light?

27586ba6-88bf-4b52-9d5a-6fcdbcdd02d0.jpeg

Brian

Thread: Interests other than Model Engineering
04/12/2018 13:24:45
Posted by Nicholas Wheeler 1 on 03/12/2018 22:05:12:

Other hobbies are bell ringing - I've just got in from one of the tower practices that I go to - modified cars, and cycling.

That makes at least 3 bellringers on this forum. I'm in Oxfordshire (there is another ringing Brian Curtis in the New Forest area), although I'm somewhat lapsed at the moment) and I believe Julian Atkins is also a ringer. Where's your home tower?

Brian (Curtis)

Thread: Resiliant or standard metric foot mounted motor?
03/12/2018 18:42:10
Posted by Clive Foster on 03/12/2018 13:48:42:

Resilient or solid mount is more a factor with single phase motors which are inherently a bit more vibratory than single phase ones.

??

Something needs editing, methinks.

Brian

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