On 10 May 2012, at 19:32, Bryan Horstmann <b...@newlan.org> wrote:
> > > On 09/05/2012 10:07, Dilwyn Jones wrote: >> Norman Dunbar wrote: >>> My image when I hear the word "blowtorch" is of my dad filling his with >>> paraffin and pumping it for what seemed ages to get some pressure up and >>> then a huge blue flame! >> That was my reaction when I heard Lee make the remark at the Quanta Workshop >> in Manchester. Actually, the notion of "whacking" the board against >> something to make the chips/sockets fall out after heating was what tickled >> me most! >> >> I have managed to fry a few components using just a soldering iron over the >> years, never mind a blowtorch :-) >> >> Dilwyn Jones > > At work we had multiple de-soldering tools which fitted on a soldering iron > and had holes linked to a suction machine; the tool was applied and it left > it solder-free to then just pull out (usually). In the lab (and at home) it > was common to work pin by pin melting the solder and then knocking sharply > when most of the solder would come out; it was practically as good as a > suction de-solderer and one didn't have to re-load it. > No good for sockets and other non-chip components of course. Tony -- t...@firshman.co.uk http://firshman.co.uk Voice: +44(0)1442-828254 Fax: +44(0)1442-828255 Skype: tonyfirshman TF Services, 29 Longfield Road, Tring, Herts, HP23 4DG > _______________________________________________ QL-Users Mailing List http://www.q-v-d.demon.co.uk/smsqe.htm