Think laterally; it's not a heater 'tis an additional cooling rad for when the loud pedal is in jet-propelled mode or (warp-drive for our younger readers)
Sounds like another good wheeze-- like not reminding you when your SORN runs out until your well in the red. P.S. if you haven't got a valid licence have you still got valid insurance?
Thanks for all the replies; it is more than likely this old fool got his Farenhiet & Centigrade scales & memories of solder melt temps mixed---so don't rely on it as you age!! Florin Metal Works is a hobby name used by me & a mate-- also Bob =built by 2 Bobs AKA 2 shillings=Florin for those too young for pounds,shillings & pence. So my brazed copper joints are probably OTT but I still need to know if I should (or can) re-harden the copper.Earlier posts saying quench in water are wrong--copper is annealled when cooled rapidly & I don't know what frequency sound or engine vibration would cause the required "hardening" So more posts please; even the silly ones may help pass the evening. Regards Bob.
Hi all, I have made several parts of my cooling pipework from standard copper tube--I have brazed(welded) all joints with 93/7 copper/phosporous rods as ordinary solder goes pasty at 100'C + & silver solder is SO expensive. Question is due to very high heat required in jointing the resultant job is very soft even when allowed to cool normally in still air; now comes the Q.? if you're still awake--- how do I restore the copper to "normal" hardness---or don't you?
Awaiting your wisdom, regards Bob.
With sheet metal-work is not a safe-edge acceptable? (Sheet folded back on itself to make double thickness & rounded) I thought SVA would permit this finish & not insist on a wired edge (which takes a lot more skill & time)
Went to the show on Saturday with several other club members, met up with 2 lovely fellow hoodies from Brum, good chat over lunch,bought loads of goodies ,great show but looks like Sunday was busier.
Will the club area be on grass or hard-standing--will the clubs tent be there--can bring a tent if required but needs grass pitch--several Southern girls & boys will be there on Saturday, see you all then.
You're getting soft, Graham, it only pi33ed-down for a couple of hours in the morning-- by the time the entrance was a mud-bath it stopped raining & it was WONDERFUL warmish weather for the rest of the day.