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Thu, 02 Jul 2015 21:31:18 -0700 (PDT) | |
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Date: | Fri, 3 Jul 2015 04:31:18 +0000 |
Message-ID: | <CAM2RGhTP4tMk_=-o3-K_pss38AF+f_vd46T=jC4+4RdMXWnWSw@mail.gmail.com> |
Subject: | Re: [geda-user] OFFTOPIC: New toy... |
From: | "Evan Foss (evanfoss AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> |
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Little bit of general advise. Get/fabricate a clamp on probe for this. Many an oscilloscope have died trying to fix these kind of things. Thankfully none of mine but still. On Thu, Jul 2, 2015 at 9:34 PM, Peter Clifton <pcjc2 AT cam DOT ac DOT uk> wrote: > Hi All, > > Just thought I'd mention (as I know some other gEDA guys are also do > metalwork as a hobby), but I just purchased a new toy.. a large CNC > milling. > > The machine is of Ukrainian (+German) origin, and is a lovely piece of > (heavy) engineering. > > I'm still in the process of preparing it for transport. (Read - > unbolting anything that looks remotely heavy, and still within the > realms of being a 2-man lift. (I need to shed about 1000kg from the > plated weight so it can be forked onto a palette. > > I will probably be bugging anyone who'll listen about debugging > thyristor based DC-servo drives any time now, as the machine has a dead > spindle drive. (Also came with a spare, dead spindle drive which I can > rob for any remaining working parts). > > If anyone is familiar with Indromat drives (in particular, the TRK 6, > which is a six-pulse thyristor converter), I'd be greatful to hear from > you! > > Kind regards, > > Peter > > -- > Peter Clifton <peter DOT clifton AT clifton-electronics DOT co DOT uk> > > Clifton Electronics > > -- Home http://evanfoss.googlepages.com/ Work http://forge.abcd.harvard.edu/gf/project/epl_engineering/wiki/
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