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</o:shapelayout></xml><![endif]--></head><body lang=CS link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>V mem extruderu, ktery jsem koupil na <a href="http://reprap-fab.org/shop/index.php">http://reprap-fab.org/shop/index.php</a> byl zakapnuty cervenym silikonem a funfuje to perfektne. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Jakub Serych<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Hw-list [mailto:hw-list-bounces@list.hw.cz] <b>On Behalf Of </b>Andrej Jancura<br><b>Sent:</b> Monday, November 18, 2013 8:23 PM<br><b>To:</b> HW-news<br><b>Subject:</b> Re: Cim zafixovat termistor do cca 250 stC?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Dobry vecer,<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>no konkretny tip pasty Vam neporadim, ale skusim Vam aspon dat tip na to, koho sa spytat. Skuste pozhanat nejakeho fyzika, ktory sa meranim tepla a teploty zaobera nie len prakticky, ale aj teoreticky. Pri takychto pracach totiz treba experimentovat a zvycajne treba dost veci naokolo a medzi inym aj fixaciu senzorov. Tych fixacnych past bude urcite viac nez dost ale nebudu zrovna lacne, ale skusit to mozete.<o:p></o:p></p></div><p class=MsoNormal>A.<o:p></o:p></p><div><p class=MsoNormal> <o:p></o:p></p></div></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>2013/11/18 Jaroslav Buchta <<a href="mailto:jaroslav.buchta@hascomp.cz" target="_blank">jaroslav.buchta@hascomp.cz</a>><o:p></o:p></p><p class=MsoNormal>Prisly mi termistory, ktere by mely byt vhodne na extruder pro 3D tiskarnu, sklenena perlicka asi 1-2mm, predpokladam, ze tu teplotu vydrzi kdyz se to bezne pouziva...<br>Plan B je pouzit dodany termoclanek, docela hezky provedeny v kovovem valecku se sroubenim, vzorky zesilovace od AD jsou na ceste, ale nez udelam desku.... tak to asi zkusim s tim termistorem a teplotni charakteristiku promerim.<br>Otazka je, cim ten termistor fixnout v dire (vyvrtam asi D2,5x4mm do mosazi), aby to byl el. izolant (termistor 100kOhmu/20st) ale dobre vedl teplo (to pri tech rozmerech asi neni tak podstatne???) a pritom vydrzel tu teplotu. Tim pada oblibeny 3-ton epoxy.<br>Napada me cerveny silikon na motory, ten nejake takove teploty napsane ma, nebo kamnarsky tmel v tube do pistole, to asi taky nekde mam, tam jsou hrubsi fragmenty ale nejak precedit v tom kapkovem mnozstvi by to slo... Ale nevim, co el. vodivost. Ten silikon se mi libi vic.<br>Nejake dalsi napady?<br><br>_______________________________________________<br>HW-list mailing list - sponsored by <a href="http://www.HW.cz" target="_blank">www.HW.cz</a><br><a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a><br><a href="http://list.hw.cz/mailman/listinfo/hw-list" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>