Here is a list of all the postings JohnF has made in our forums. Click on a thread name to jump to the thread.
Thread: Lathe Mill Combo setup |
28/04/2019 10:52:07 |
Owen, probably worth removing the top slide -- the one with the 4-way tool box on it and post a photo of the cross slide then we can see what's there, it does look as though a sub table will be needed John |
28/04/2019 10:10:07 |
Owen, there seems to be 4 tapped holes in the cross slide which would indicate provision for fixing a T-slotted sub table similar to the Myford example, you could possibly use one of these suitably modified to fit your machine. The make of you machine is not evident but its likely if you can find this you may well be able to purchase a dedicated one. Maybe search the usual suppliers for a similar item e.g. **LINK** For packing tools to height I would recumbent steel shim and if you can find any the steel banding used for holding goods to pallets etc is useful but much of it is now plastic. Is there a makers name anywhere? John |
Thread: "Screwing" a car round a corner! |
27/04/2019 16:16:34 |
Peter, yes same era young and somewhat silly or maybe over enthusiastic ! and yes when cornering you would slap the power on in a rear wheel car to "push" you round the bend, conversely when front wheel drive aka mini etc came along best to accelerate towards the corner then take the power off ! Not dissimilar to a "chariot"--- motor bike and sidecar, left hander power on, right-hander power off. More sense now !!! John |
Thread: Burgess Sprayit Compressor |
24/04/2019 08:40:11 |
Some photos on this link while it lasts , may be of some use ?
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Thread: Help identifying Swiss files |
24/04/2019 08:25:50 |
Hmm! Very interesting Ketan, I assume from what you say the Swiss pattern are made to a higher standard than the standard needle files ? Price looks good I’ll try some next time I need files. regards John |
23/04/2019 11:28:27 |
I think you will find this is a schematic diagram to show only the shape of the file and which edges have file teeth on, as you rightly say where there are no hashes its a safe edge. Most of my needle files are Grobert [Vallorbe] and are double cut, recently I have tried Bacho Swiss made needle files and find them very good also less expensive then Grobert. John |
Thread: #10 stock? |
23/04/2019 11:03:13 |
Agreed Mike—- Bugbear 0.003” interference between the steel pin and wood is nothing, it will fit easily, differently story if the cupboard carcass was metal ! |
Thread: ZAY7045FG/1 |
23/04/2019 10:55:30 |
Hi Gianfranco, a little more info on your machine and a few photos may yield some information if anyone recognised it as a brand sold in the U.K. or USA Put some phots in an album I’m sure it will be helpful cheers John |
Thread: M&W Straight-Edge Set |
22/04/2019 16:55:46 |
Probably an "optical flat" used as a reference for the straight edges John Might have an old M & W catalogue somewhere will try and find it to see if the product is in it |
Thread: Missing Strip Spring Needed |
14/04/2019 20:05:49 |
Martin sent you a PM John Sorry double post Mods please delete -- thanks Edited By JohnF on 14/04/2019 20:07:51 |
14/04/2019 19:58:52 |
Martin see your PM's John |
Thread: Crete |
14/04/2019 19:52:48 |
Are the questions Pre or post move Frank ? |
Thread: Dialect expressions |
13/04/2019 16:16:42 |
Nay nay lad tha's get'n it backside fora'd eh up while I show th'i ! Translates to -- No no young man you are assembling it wrong way round please move aside whilst I demonstrate Panshakered = worn out or tired Brossen = Full, over eaten Ganin yam = going home John
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Thread: anealing piano wire |
10/04/2019 17:29:43 |
Dougie -- maybe I'm missing something or not understanding what you are doing but why piano wire ? why not use silver steel ? easy to drill and harden afterwards if you wish. John |
Thread: Myford black washers |
05/04/2019 12:31:24 |
Look here --- **LINK**
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Thread: Stress Relieving Rolled Mild Steel |
05/04/2019 09:40:30 |
Stewart, take a skim off all round the bar and you will find warpage will be minimised, stress reliving is of course better but you do need to achieve the correct temperature. Depends on size of the job and the tolerance you wish or need to achieve. There is heaps of info on the net if you look but 600 to 650 deg C is about right for steel. How big is the piece and where are you? John |
Thread: From the ground up! |
04/04/2019 12:41:01 |
"More broken or damaged teeth found. This is sitting on the screw thread and is attached to the saddle. Hopefully using the correct terminology here. Should I be worried?" John M, not 100% sure but that looks like the drive gear that connects to the rack ? not the lead screw ? Difficult to be completely sure but it looks to me as though it should clean up and work OK. Looking at the bed, again it really needs to be hands on inspection but it appears to be badly corroded at the back ? After rust removal you may need to consider re-grinding, if this is the case look at local engine boring grinding services - they usually have a machine capable of grinding engine blocks and cylinder heads. They are limited to grinding the top surface only but it gives you a head start, a pal in my village had a Super 7 done - work out very well after some handwork to finish. Good luck with the re-build John
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Thread: What Did You Do Today 2019 |
02/04/2019 12:30:59 |
Posted by SillyOldDuffer on 30/03/2019 18:10:17:
Posted by Baz on 30/03/2019 17:03:34:
Can you crimp or solder on about 1/2 of thin wall brass or copper tube to the end of the Bowden cable to stop the fraying? Bit scary! Big problem with using metal cable for strimming is the amount of energy stored in the spinning wire is proportional to its density and Steel is over 8 times heavier than Nylon. When a steel cord breaks it will have much higher striking power, whilst the fragments make more effective projectiles, travelling more than 8 times the distance of Nylon bits of the same size. As the guard on a strimmer isn't as complete as a rotary motor, I'd be wary of using Bowden cable in one. It's a lot riskier than the plastic wire recommended in the manual. Dave
Hi everyone who posted on this subject -- as others have already said BE VERY WARY of substituting materials for the recommended string or plastic blades. Some years ago in south Cumbria there was an accident with a strimmer fitted with commercial metal blades [now banned I believe ] I cannot remember the details but two men were working together, the blade from the strimmer detached and killed the other man outright ! A freak accident maybe but better safe than sorry IMO ! As a matter of interest I use Oregon Duoline in my strimmer, it has some sort of reinforced core and lasted better than any of the standard nylon types I have used. Be safe John |
Thread: Fixed vertical metal bandsaw? |
29/03/2019 22:20:34 |
CCB - I have a Femi horizontal saw and you can purchase or make - very easily - a table to use it in the vertical position, it is not in the same league as a Startrite or similar but it works well enough for the home workshop. Yes they are by comparison to the Eastern offerings but I have never regretted my purchase, the table accessory is expensive and very easy to make, Would i buy the saw agin -- defiantly but not the table I would make one. See the link to one supplier and if you scroll down you can see the table accessory . Should yo go down this route and wanted details of the table just PM me. John |
Thread: Turning over a new Leaf |
29/03/2019 12:15:08 |
Welcome to the forum John, another Lancashire lad here -- t'other side of't t'hill from Fizzy though just outside the County town! Looks a fair project you have acquired ! Where in Lancashire are you ? John Edited By JohnF on 29/03/2019 12:18:55 |
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