Hi Ken,
Pete did say that he wanted a very inexpensive solution, which is what I suggested, topping off at about $15 w/o the DC supply. The hammer idea would need some safety glasses, a quality hammer and a hard striking surface, which probably would likely exceed the $15 in total if those items are not already on hand. Although this is something I would not recommend for TC joints as I believe it does not represent a true weld, I have seen TC joints consisting of two wires twisted together into a spot of superglue. Does anyone have any thoughts on the legitimacy of this method? And, thanks for the comparison to MacGyver. However, he would’ve probably used some aluminum foil, paper, rubber bands and a couple of paperclips after stripping the wire harness from a junked car in the neighborhood (MacGyver’s cost - $0, as always). Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax [email protected] www.rpqconsulting.com <http://www.rpqconsulting.com/> www.linkedin.com/in/RonPickard ________________________________ From: American Idle [mailto:[email protected]] Sent: Monday, June 15, 2009 9:41 PM To: [email protected] Cc: [email protected]; [email protected] Subject: Re: Thermocouple welder Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ <[email protected]> wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax [email protected] www.rpqconsulting.com <http://www.rpqconsulting.com/> www.linkedin.com/in/RonPickard ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Monday, June 15, 2009 6:47 PM To: [email protected] Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete ________________________________ A Good Credit Score is 700 or Above. See yours in just 2 easy steps! <http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]>
