Thanks in advance, group, for any help with this.
Q/1
I am finding conflicting opinion on the weldability of 7000 series aluminium alloys (in particular 7005). Older texts seem to say "not viable" and that it's "considered not structurally weldable in engineering circles". And yet empirical...
VERY new to AutoCad... had it running fine for a month or so... then suddenly get the following message (whenever I try to start it) and the program aborts.
AutoCAD Error Aborting
FATAL ERROR: All of the possible directories for storing temporary files either do not exist or are read only...
Am looking for advice re a heat resistant "body filler" (similar to auto body filler) capable of withstanding 200-230 degrees C.
For use on steel, CrMo & aluminium alloys to fill small surface imperfections and "dents" prior to powder coating (cured @ the above temps)
Many thanks.
Jon Weaving...
Recently came across this tubular section
http://www.pinkbike.com/modules/photo/?op=view&image=107218]
used in bicycle frame manufacture... and would appreciate any info or comments on "fluid formed" aluminium tubes in general (or directions to said info).
For anyone interested in...
