Brian Abbott | 23/09/2019 16:07:00 |
![]() 523 forum posts 95 photos | Thanks for the replies chaps, does look offset but as there is no dimension i would imagine it’s just how it was drawn, anyway i’m going with equal about just to keep the wheel jig the same for both sides, thanks again Nigel, see your point regarding having a clearance hole, i am not brave enough to key the eccentric, i have found an article in the model engineer that explains how to set the timing using a DTI so am going to try that method if i live long enough.... |
Brian Abbott | 18/11/2019 23:57:30 |
![]() 523 forum posts 95 photos | Hello all. More help needed, When i made the rear wheels i soldered the hub and spokes using cup alloy soft solder paste, after doing this and for some time afterwards i suffered from rust around the joint. I am about to solder the front hubs, is there a better way of doing this ? Is soft solder paste the best option, would silver solder ( paste or rod ) need to much heat ? Could glue with an epoxy but don't really want to do this. Thanks for any help. |
Raymond Griffin | 21/11/2019 13:35:32 |
65 forum posts 48 photos |
Have you managed to set the valve sequences on your Minnie? I am finding it very difficult and tiresome as the eccentrics are not easy to manipulate. Cheers Ray |
Brian Abbott | 21/11/2019 22:34:57 |
![]() 523 forum posts 95 photos | Hello Ray. Not thought of JB weld, will have a think about that. How strong does it set ? Not ready to set the eccentric yet, need to drill the exhaust port into the cyclinder but have held off until i fit the chimney base, am sure when the time comes i will fail. Front wheels progressing ok, fingers crossed i will have it on its wheel soon.
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derek blake | 23/11/2019 21:49:20 |
586 forum posts 151 photos | Coming along nicely Brian, good work |
Brian Abbott | 26/11/2019 13:06:38 |
![]() 523 forum posts 95 photos | Thank you Derek. Just waiting for some more 10ba bolts to arrive, i can then bolt everything tight and check for true. Riveting and soldering then. |
derek blake | 26/11/2019 17:00:13 |
586 forum posts 151 photos | Out of interest what part gets soldered? I bet that’s hard to keep neat. |
derek blake | 26/11/2019 17:00:45 |
586 forum posts 151 photos | Wheels look lovely and neat. |
Brian Abbott | 27/11/2019 22:54:34 |
![]() 523 forum posts 95 photos | Hello Derek. There are inner and outer covers which get soldered onto the hubs, fixes everything together. It has been suggested that I try an epoxy glue instead of solder but I’m not sure. Slight change of plan at the moment as I forgot to cut the slots that imitate the tyre tread so that’s next on the list, then solder them up. |
derek blake | 28/11/2019 09:09:13 |
586 forum posts 151 photos | Hi Brian yes I would probably you epoxy myself, as flux can seep out over time but I’m no expert. i look forward to the updates, keep them coming, Derek |
George Jervis | 11/12/2019 09:50:19 |
113 forum posts 76 photos | Hi everyone Just wondering when you build the rear wheels is it best to rivet the strakes on first or do the spoke and hubs first? George |
JasonB | 11/12/2019 10:20:15 |
![]() 25215 forum posts 3105 photos 1 articles | Strakes first while it is easy to get to the rivits |
Brian Abbott | 11/12/2019 12:12:30 |
![]() 523 forum posts 95 photos | I did mine before, as Jason said it's just easier.
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Raymond Griffin | 11/12/2019 13:22:41 |
65 forum posts 48 photos | Hi Brian, I don’t have the expertise to compare the relative merits of solder versus JB Weld. It seemed to me that the joints are not heated or highly stressed and are riveted. For me, joining metals with epoxy has always been successful provided that the resin is well mixed, the surfaces to be joined are roughened and that the components are kept warm to facilitate polymerization. I have seen other reports or flux residue causing corrosion. Your wheels look nicely made. Ray |
Brian Abbott | 11/12/2019 22:46:25 |
![]() 523 forum posts 95 photos | Well i've done it now. Time will tell. |
George Jervis | 17/12/2019 17:31:42 |
113 forum posts 76 photos | Hi everyone, I am about to start making the front wheel hubs and cannot for the life of me find the information and measurement for them? I have the book by L C Mason and the original plans for the 1in minnie but find they a vague. Looking through the box of casting I have I have identified almost every item I need but not sure if these are the casting for the hubs? George My picture is he my album and I'm not sure how to put it on here thank you |
JasonB | 17/12/2019 17:36:30 |
![]() 25215 forum posts 3105 photos 1 articles | can't see the pic in your album but thought they were just cut from brass bar. Page 106 has the drawings
EDIt, Seen the photo now you have uploaded it and yest they will turn into the front wheel hubs, all three bits in one casting for each wheel. Edited By JasonB on 17/12/2019 20:39:00 |
George Jervis | 17/12/2019 21:30:33 |
113 forum posts 76 photos | Hi Jason B, That makes sense now, I'd asked a couple of friends what they would be for and they were not sure either, But now I can see how they will be made Thank you for your help George |
derek blake | 17/12/2019 21:34:43 |
586 forum posts 151 photos | Very nice work Brian. |
Jeff Dayman | 17/12/2019 22:46:08 |
2356 forum posts 47 photos | Wheels are looking great Brian! |
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