Here is a list of all the postings Grindstone Cowboy has made in our forums. Click on a thread name to jump to the thread.
Thread: Something for 9yr old to make |
04/12/2022 14:04:28 |
An early woodwork project at my school was to shape a fish out of a block of wood - coping saw to get the outline, rasps to get the shape and the usual sandpaper to finish. Even a pretty rough one was recognisable as a fish, so that was encoraging, and the more effort put in, the better it looked. Then a square wooden base and a dowel as a stand. Rob |
Thread: Snowdon Mountain Railway |
30/11/2022 22:30:27 |
Visited the Vitznau Rigi Railway about fifteen years ago, the following may be of interest. Rob |
Thread: Toys for Christmas |
28/11/2022 15:46:49 |
I was thinking extra QCTP toolholders, but then discovered I have a couple more than I thought I had, so may try for a Hemingway kit - the tailstock die-holder. Although a nice rule with engraved graduations would also be useful - do they still make them? Rob |
Thread: Can anyone help to identify the make/model/year of this 1930's motocycle? |
26/11/2022 00:20:35 |
The forks look a bit BSA to me. Rob |
Thread: Pendula |
25/11/2022 17:42:05 |
Omnibus / Omnibii? Latin was taught at my school, but I didn't do it... Rob |
Thread: Dryness |
24/11/2022 19:00:03 |
I think he pre-dated Israel (son of Moses) by a considerable margin. Could he have been a Canaanite (or, being an artificer in metals, a Tin-Canaanite)? Rob |
Thread: New lathe |
24/11/2022 10:14:24 |
Looks good, David. No, that should work the right way, Myfords, Boxfords and my Taig are all arranged that way round. If it doesn't, just reverse the motor Rob |
Thread: Stepper Motor Wiring |
21/11/2022 20:57:23 |
Don't know if it would help at all - friends over the border, for instance - but the same items appear to be listed on the Ebay Ireland site here. Rob Links to https://www.ebay.ie/itm/134336602767 |
Thread: Identity of boiler manufacturer |
21/11/2022 16:35:22 |
Thanks Michael, that certainly looks like the same boiler. I was just confirming to Roy that Stuart's photos were visible as he seemed unable to see them. Rob |
21/11/2022 15:42:23 |
Two photos showing up fine for me. Unfortunately, I know nothing about boilers. Rob |
Thread: Some model engineering in sunny South Africa |
21/11/2022 08:34:18 |
A bit of a chuckle on a cold, wet morning Rob |
Thread: Help needed with stiff Pratt Burnerd 3 jaw chuck. |
19/11/2022 15:13:58 |
Regarding the fit of the taper, you might pick up some useful info from this video by Mr. Crispin, in which he regrinds a lathe taper. Rob Links to https://www.youtube.com/watch?v=ii0Xbzl1kIw |
Thread: Boxford Model C tailstock thread |
16/11/2022 16:52:10 |
Just to answer my original question, I've had it confirmed that the thread is indeed 1/2" BSW left hand from new. Rob |
16/11/2022 09:32:59 |
Thanks for all the advice, chaps, given me a couple of things to think about (and a shopping list). And a chance to try machining a thread between centres, possibly. Rob |
15/11/2022 17:08:33 |
Thanks Hopper. I'm thinking I might re-make the screw as well, given the amount of wear on it - 13 thou over two and a half inches seems a bit excessive! it'll be a Would EN1A be a suitable material? Rob |
15/11/2022 00:16:36 |
Hopefully somene will know the answer to this... Rebuilding the tailstock on my Boxford Model C and have found that the bronze/brass nut is pretty well worn out. Looks simple enough to make a new one, it's 12 tpi, but measuring the screw thread gives me 0.482" at one end and 0.495" at the other, less worn end. I assume it is a 1/2" BSW thread when new, but can anyone confirm this, please? Edit - Left hand thread, of course. Thanks in advance. Rob Edited By Grindstone Cowboy on 15/11/2022 00:31:34 |
Thread: bandsaw / jigsaw |
14/11/2022 19:43:05 |
+1 for the Burgess BK3 bandsaw as long as the material is not too thick, the three wheel arrangement gives plenty of "throat" space in a quite compact machine. Rob |
Thread: Hello - New Member from East Midlands |
14/11/2022 14:16:39 |
Hello David Welcome to the forum. You need to make a certain number of posts before you can view adverts - as you have already discovered - so a bit of a conversation here will help. I don't have a mill myself at the moment, and I'm not really into the modelling side of things, but I mainly fix stuff (or make more tools to fix stuff. There's also a thread here where people make a few posts to gain access to the classifieds. Rob |
Thread: Anyone know what these fit? |
07/11/2022 16:12:35 |
+1 for not seeing any problem here - parts were identified as asked, and then put up for sale at a very reasonable starting price. Rob |
Thread: Central heating pump bearing replacement |
06/11/2022 14:50:47 |
Not answering your question at all - sorry! - but if you don't have a filter in your system, get one, as the pumps would last a lot longer. Rob |
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