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Re: 1928 Model B (Edit Model A it seems now)
Posted: Mon Apr 11, 2022 11:22 am
by MGriffin
Fixing the Q’s blow up.
Re: 1928 Model B (Edit Model A it seems now)
Posted: Fri Apr 15, 2022 5:37 am
by Damien Towning
Wondering. Did you tig that in or use some sort of brazing rod designed for aluminium? Looks excellent!
Re: 1928 Model B (Edit Model A it seems now)
Posted: Mon Apr 18, 2022 10:46 pm
by MGriffin
Damien Towning wrote: ↑Fri Apr 15, 2022 5:37 am
Wondering. Did you tig that in or use some sort of brazing rod designed for aluminium? Looks excellent!
Not me welding, a local repairer using TIG. I just do the cleaning up.
Re: 1928 Model B (Edit Model A it seems now)
Posted: Sun May 01, 2022 11:14 am
by MGriffin
Removing the Conrod in an unconventional way.
Re: 1928 Model A
Posted: Sun May 08, 2022 10:07 am
by MGriffin
New rear frame tubing was fiddly to get right but i got there in end.
Re: 1928 Model A
Posted: Sun May 08, 2022 10:25 am
by Bob.Murphy
Nice job.
Setting up a Mill takes far longer than machining the part. Interesting to see an adjustable boring head there (I have them), was the tube OD clearance an odd size ?
I just spent 3 hours 'tramming' my Mill before machining the face of a B&S block from my mower (it needed 0.0015" taking off after the head gasket blew).
We're all at it
.
Bob.
Re: 1928 Model A
Posted: Sun May 08, 2022 12:05 pm
by MGriffin
Bob.Murphy wrote: ↑Sun May 08, 2022 10:25 am
Nice job.
Setting up a Mill takes far longer than machining the part. Interesting to see an adjustable boring head there (I have them), was the tube OD clearance an odd size ?
friend with a small engineering shop has the mill etc.
1” OD tube. Just bored out the remnant tubing.
Re: 1928 Model A
Posted: Sat Jun 11, 2022 4:39 am
by MGriffin
More cleaning and fettling on the Q box n cogs today. This is the best i got from three gearboxes. Have to say though that for 90-95year old items they’ve lasted ok.
MG.
Re: 1928 Model A
Posted: Tue Jun 14, 2022 10:54 pm
by MGriffin
Making crankshaft and little end bushes
Re: 1928 Model A
Posted: Tue Jun 14, 2022 11:29 pm
by Vincent.vanGinneke
It's all looking very good! thanks for the updates!