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Kickstart |
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Kickstart The Oracle
Joined: 04 Feb 2002 Karma :
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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Posted: 22:29 - 21 Nov 2014 Post subject: |
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Here's another tiny update...
They say (not sure who 'they' are, but they profess to know what they're on about) that a picture speaks a thousand words, so hereafter follows a 1001 word essay on my 2nd coat of white paint and 1st coat of black.
https://i.imgur.com/iPrqVpW.jpg
Shiny. ____________________ Any and all advice given should not be followed - if you have to ask it means you don't know so get a man in to do it for you. |
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i.p.phrealy |
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i.p.phrealy World Chat Champion
Joined: 07 Oct 2012 Karma :
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Posted: 22:49 - 21 Nov 2014 Post subject: |
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Are any of you lathe owners anywhere near Tamworth?
I have an 18 inch crash cymbal with a cracked edge that could do with being a 14 inch.
I have beer... ____________________ it is impossible to lick your own elbow...
and if you just tried you need professional help.
Finally allowed a big bike 19/03/14! |
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Fisty |
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Fisty Super Spammer
Joined: 11 Apr 2007 Karma :
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binge |
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binge Emo Kiddy
Joined: 03 Jul 2004 Karma :
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Posted: 02:59 - 22 Nov 2014 Post subject: |
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Awesome resto!
If you are local to Kent, or don't mind a drive down, I've got some de-ruster which you dilute with water. Fill a bucket up, stick a piece of ply/plastic/glass over it to smother it, and the rust will be eaten off of any steel/iron bits you want cleaning up without having to attack it with a wire brush/grinder.
It literally converts the rust into like a black dust/soot which washes off in warm water easily.
Ah-mezzzin stuff! ____________________ - Honda XL125S - CBR400 NC29 - VFR400 NC30 - CBR400 NC29 - TL1000R - TeeZeR Pit! - Bandit 12 - YZF450 - LuckyMX125 Pit! - Demon X XLR 140 Pit!
- Stomp KZ 160 Pit! - Demon X D-link 140 Pit! - CRF50F Mini-Pit - MonsterMoto 155cc MiniSM - Honda Chaly 150cc - Yamaha 98' R1
- Honda Chaly 140cc - Thumpstar 190cc 4v MiniSM - Aprilia RS125 Pit-Bike - |
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binge |
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binge Emo Kiddy
Joined: 03 Jul 2004 Karma :
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Pete. |
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Pete. Super Spammer
Joined: 22 Aug 2006 Karma :
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i.p.phrealy |
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i.p.phrealy World Chat Champion
Joined: 07 Oct 2012 Karma :
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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c_dug |
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c_dug Super Spammer
Joined: 04 Sep 2007 Karma :
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Posted: 06:47 - 23 Nov 2014 Post subject: |
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I've got a big enough lathe to do it on, nowhere near where Tamworth though!
Edit: when I say 'I' I mean at work, I dont even have a garage at home ____________________ I am a bellend, I am a man of constant sorrow, I am a gummy bear, I am a rock. |
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binge |
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binge Emo Kiddy
Joined: 03 Jul 2004 Karma :
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331X2 |
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331X2 Crazy Courier
Joined: 10 Jul 2013 Karma :
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Posted: 22:28 - 25 Nov 2014 Post subject: |
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Any progress to report? |
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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Posted: 23:09 - 25 Nov 2014 Post subject: |
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Progress!
Well, another little bit...
The intermediate shaft runs in ball races which are 'supposed' to be lubricated with oil. On this machine at some point in the past grease was injected through the oil ports (a standard grease gun does fit on them).
Not really a bad thing, as I mentioned - grease is better than no lubrication at all. When I come to clean it up it will be a fairly straightforward matter of mildy heating everything with a heatgun and letting the grease flow off, then degreasing fully before flushing with the correct oil for reassembly. I would be doing the same thing even if it was oiled anyway so no dig deal at all.
I took this picture mainly as a record of which way the link pins/levers are connected for reassembly, but you can just see the solidified grease that has worked it's way past the pulley (that I removed) lip and all around the back of the other pulley at the bottom of the image:
https://i.imgur.com/N8529Yk.jpg
Previous to this, I 'finished' painting the cabinet. When I had messed around with the shaft/link I had a bit of a tidy up (ikea basket drawer thingy used now to store all the lathe parts while it's disassembled, cleanest at the top, dirtiest at the bottom) and put the bed back on the cabinet.
Ok, so you could extrapolate this picture yourself from ones I've previously posted, but hey - here it is:
https://i.imgur.com/eTpC3WW.jpg
So, still to do - almost everything except paint the cabinet and bed...
Now, I've been thinking about some of the other parts and just how I'm going to prep them for paint. Quite a few of the castings have brass/bronze bushes, the headstock has an aluminium lid (which has so far resisted all my efforts to remove the hinge pins) and the doors and other fittings for the cabinet are (I think) cast aluminium as well. I have seen wildly varying 'reports' on the effect electrolysis has on non-ferrous materials and I'm not sure about trying to remove and then subsequently reuse pressed in bushes and the like, so I think that method may well be out of the picture.
What this leaves me with is:
Cleaning it all up by hand - soapy water, degreaser, wire wool, wire brush and all that, or
Blasting - which is much more fun.
Done carefully with appropriate masking blasting will be fine for just about everything left. I have a blast cabinet, a gun, media - and a poncy little compressor that only runs the gun for about 12 seconds.
I do have a much more enthusiastic compressor, but it's incomplete and what I have of it is all in bits and in need of some work...
Anyone want to see an "air compressor build/rebuild" thread as a bit of a lathe interlude? ____________________ Any and all advice given should not be followed - if you have to ask it means you don't know so get a man in to do it for you. |
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Pete. |
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Pete. Super Spammer
Joined: 22 Aug 2006 Karma :
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Posted: 00:27 - 26 Nov 2014 Post subject: |
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Hmm, there's no reason to have to run a jack shaft ball bearing on oil, it's well within the speed limits of grease lubrication. What makes you say that the zerks are for oil? ____________________ a.k.a 'Geri'
132.9mph off and walked away. Gear is good, gear is good, gear is very very good |
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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Posted: 00:16 - 29 Nov 2014 Post subject: |
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So I said the motor pulley had a bit of damage on it... The centre boss looks like it was fitted to the motor with a little help from something hard-ish.
https://i.imgur.com/4apzao2.jpg
That's not a problem at all though, it'll file/machine flat and look a lot better (not that it really looks bad now, but, y'know).
A bit of a worse problem is one of the belt channels.
https://i.imgur.com/Akk6Fjs.jpg
I think it's either been used as a place to put a puller to remove it from a shaft in the past, or it got hit to do the same thing. Of course, it might just have been dropped or something fell against it etc.
It's possible that there might just be enough material left that I could turn it down a shade to give me enough of a surface to run a belt on - this channel is for the highest speed so it may or may not end up being an issue.
A possible plan is to leave the compressor pulley on the motor to run the lathe at first then I can work on this pulley.
I'll probably do some bits and pieces / updates in between stuff on the compressor, but the bulk of it is now waiting until I can clean it properly. ____________________ Any and all advice given should not be followed - if you have to ask it means you don't know so get a man in to do it for you. |
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Pete. |
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Pete. Super Spammer
Joined: 22 Aug 2006 Karma :
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Posted: 07:39 - 29 Nov 2014 Post subject: |
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Pop over the homeandworkshop in Sidcup (open until 1pm on saturdays), they have a box full of pulleys you can rifle through, usually a fiver a pop. You'll get a cup of tea thrust in your hand as you walk through the door ____________________ a.k.a 'Geri'
132.9mph off and walked away. Gear is good, gear is good, gear is very very good |
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pdg |
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pdg World Chat Champion
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pdg |
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pdg World Chat Champion
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paddlesat16 |
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paddlesat16 Crazy Courier
Joined: 07 May 2008 Karma :
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Posted: 21:05 - 25 Dec 2014 Post subject: |
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Great project ____________________ I once saw a bloke shagging a donkey.... in Saudi arabia. Theory Test Passed 26/10/09 Mod 1 Passed 26/4/10, Mod 2 Passed 7/6/10 Current Bikes Suzuki GSX1400 K5, Aprillia Pegaso 650, Suzuki DR350T. |
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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Posted: 22:11 - 26 May 2015 Post subject: |
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Well, now the paint has had a few days to go off nicely I suppose I'd better get on with some other bits
Y'know that playing with my blaster I did? I did some (a little) more.
Before, quite scabby... It can be seen in the picture that I had a bit of a scrape at it but quite quickly gave up on that as a silly idea given all the crooks and nannies that are bloody awkward to get into.
https://i.imgur.com/J5zUoi6.jpg
So I wanged it in the cabinet with the switch panel bezel and blew some smashed up glass at them for a little while.
https://i.imgur.com/ALUz0hb.jpg
I think it came out quite nice myself.
Plan is to pretty much leave most of the alu (or whatever light/softish metal they decided to cast these bits from) bare post-blasting, maybe give them a wipe over with something wax based to keep them sort-of shiny.
As I've managed to rearrange some work things I may just have a little teeny bit more time here and there, so hopefully some more will get done - but as this is the busy season for me it won't be moving quite so quickly as before... ____________________ Any and all advice given should not be followed - if you have to ask it means you don't know so get a man in to do it for you. |
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pdg World Chat Champion
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pdg |
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pdg World Chat Champion
Joined: 15 Sep 2012 Karma :
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Posted: 23:45 - 01 Nov 2015 Post subject: |
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So I thought I'd get the lid off the headstock.
The headstock body is iron and the lid is aluminium (or similar) so it means different treatment is required for them, plus it's hinged and painting over hinges isn't something I do.
I say hinged, it has pressed in pins for hinging duties...
One of the pins was in a through drilled hole, so a little heat applied and it drifted out quite easily really - the other one is in a blind hole and driven just under flush. I tried many things to get it out, I swore at it, I wobbled the lid around, I looked at it sternly and nothing worked.
So I drilled it out, which snapped the drill bit - it came out though, and the snapped bit gave me the opportunity for:
https://youtu.be/pXwPyZspAR0
But, got the lid off so another bit getting there.
https://i.imgur.com/bGX42qx.jpg ____________________ Any and all advice given should not be followed - if you have to ask it means you don't know so get a man in to do it for you. |
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Fizzer Thou |
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Fizzer Thou World Chat Champion
Joined: 06 Aug 2011 Karma :
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Posted: 20:56 - 02 Nov 2015 Post subject: |
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Nice job so far with all of the lathes shown.My little Myford ML7 has already been used for several bits of work even though I have not finished renovating it yet.
https://i666.photobucket.com/albums/vv23/WiNot_Rhencullen/Workshop/Picture449.jpg
And I can second that place in Sidcup/Foots Cray.The stuff I have seen in there would keep a budding mechanical engineer happy for years ____________________ Just talk bikes.What else is there?
Always have a 'Plan B' |
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Old Thread Alert!
The last post was made 8 years, 189 days ago. Instead of replying here, would creating a new thread be more useful? |
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