Here is a list of all the postings John C has made in our forums. Click on a thread name to jump to the thread.
Thread: North Yorkshire Logging In |
23/06/2020 18:58:40 |
Hi Brian, Where in N Yorks (only rough location) are you? I'm near Easingwold. Welcome! |
Thread: 3D CAD software - what do you use? |
18/05/2020 15:54:28 |
Fusion 360 (free for hobby use) and cura to slice for printing. |
Thread: Sharpening Fine tooth slitting Saws |
18/05/2020 08:37:07 |
Hi Pete, This thread may help solve your problem: John |
Thread: Sanitizer |
18/03/2020 21:47:23 |
Wring = wrong! |
18/03/2020 21:45:24 |
Assumption here - very dangerous! If the OP is thinking about sanitising due to the Corona virus, the current advice seems to be that good old fashioned soap is the best defence - something to do with the way soap interacts with the virus. If this assumption is wring, please ignore.
|
Thread: Ebay being clogged up by certain sellers |
06/01/2020 21:16:42 |
Reply to Clive: Yes Clive, I have paid these charges. Paying the VAT is understandable, paying the Post Office £8.00 'admin fee' less so! However, i weigh up the total cost and decide if the item is worth it - it may still be cheaper than buying locally. In the cases I have experienced the item is held at the post office that keeps your undelivered mail and the postie drops a card through your door. You proceed to the post office, hand over the cash (or card) and the item is yours. John |
Thread: Imperial Fasteners |
20/12/2019 19:33:11 |
Try Spalding Fasteners www.spaldingfasteners.co.uk Wide range and great service. No connection etc, John |
Thread: Another post for great service. |
20/12/2019 16:31:11 |
I was after some small UNC grub screws and came upon Spalding Fasteners: www.spaldingfasteners.co.uk. Very reasonable prices, no minimum order and very fast delivery. No connection, just a very satisfied customer. They have a great variety of items and may be worth a look. John |
Thread: 3D printer recommendations |
23/11/2019 08:19:21 |
+1 for the Aldi printer, Cura software and Fusion 360 CAD. |
Thread: Today's 'Live Chat' with TalkTalk |
20/11/2019 18:42:59 |
Thread (continued) drift, but I got a Truecall unit free, gratis and for nothing through ( I think) Trading Standards. Takes few minutes to set up - they say you need an engineer but you don't - and once operational it requires human intervention to get a call to ring your phone ( press a number on your keypad). So all the robot diallers don't make it past the first fence. You can add your 'trusted numbers' to a list so they get straight through. I have to admit to being sceptical, but we have not had one scam call since I installed it. Gets my vote. |
Thread: contact T Fletcher |
21/03/2019 12:53:30 |
Duncan, PM sent. John Edited By John C on 21/03/2019 12:53:47 |
Thread: Angle checker |
28/12/2018 18:58:00 |
Top left drawer of your cabinet next to the box of stuff you put for safe keeping, That's where I found my tiny precision square that I was convinced I had lent out and forgotten about! |
Thread: Brass purchase |
23/12/2018 12:12:48 |
M Machine metals: http://www.m-machine-metals.co.uk/metals_br_diameters.html |
Thread: Cheap 3D printers |
19/11/2018 17:05:09 |
I have several Aldi hand and power tools, all of which do 'what it says on the tin', but are not pretending to be high-end products. With that in mind, what would the forum think of this: https://www.aldi.co.uk/balco-3d-printer-/p/086887240233900 John |
Thread: Jones and Shipman 540 |
20/09/2018 09:14:30 |
I have a 540 which I run from a static phase converter. As the machine has a motor for the wheel and a motor for the hydraulics my understanding (which may well be wrong as evidenced by Marks post!) is that I couldn't use just one inverter, and that the switchgear could not be between the inverter(s) and the load. Hence the phase converter. I spoke to a very helpful gentleman at Transwave who suggested that I switch on the wheel before the hyd, and switch off in the reverse order. |
Thread: Thread cutting with carbide inserts |
30/07/2018 21:20:45 |
Posted by Neil Lickfold on 29/07/2018 12:38:55:
Posted by John C on 29/07/2018 10:00:56:
Nick L - please could you give details of your microswitch/ VFD set up? It sounds interesting. John So I have an album here, https://www.model-engineer.co.uk/albums/member_album.asp?a=48822 I have the microswitch on S1 one connection. So when the switch (normal closed) is opened, it stops only the forward direction of the motor. Reverse direction still works . I set the VFD to stop in about 0.3 seconds I think, maybe 0.1 seconds. When the switch opens, the motor stops, then I switch to reverse, wind back.and can take another cut. The microswitch is set on a movable stop to set it in the Z distance. Will add more to the album when I thread cut next. Neil Edited By Neil Lickfold on 29/07/2018 12:47:03 Thanks Nick - will keep watching! John |
29/07/2018 10:00:56 |
Nick L - please could you give details of your microswitch/ VFD set up? It sounds interesting. John |
Thread: How do I undo this screw? |
22/06/2018 12:45:15 |
Gary, I can get quite a good grip with a Torx wrench - might be worth a try, John
|
22/06/2018 12:28:59 |
I'm struggling with the photo Gary - I'll get there eventually. Meantime, this may help: John |
22/06/2018 12:12:56 |
Gary, It's 'Uni Screw'. I bought a box some time ago. The idea was that one bit would cover a range of screw sizes. Needless to say, the bit has long gone......... I'm trying to upload a photo of the box.....just hang on. I did a search on line and found a firm that makes the screws to order, but never got a new bit. I'll have a dig to see what I can find. Rgds,' John
Edited By John C on 22/06/2018 12:25:27 Edited By John C on 22/06/2018 12:29:39 |
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