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  • Users: caravoy
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  1. caravoy

    Help HowTo: FactoryTalk 7.0 conversion to 6.1 or 5.1

    I've got a FactoryTalk HMI program written using 7.0 with a runtime version of 5.1 (because PanelView firmware). Can I convert to 6.1 or 5.1 easily. My customer tried to restore the file using the runtime, but he got message "You cannot restore the application from the runtime version. It was...
  2. caravoy

    House Settling 3+ inches

    Looking for a little help or opinion here. My brother has a slab on grade house that has "settled" over 3 inches during the past year. It began in the interior of the house and has, just over the past couple of months, begun to settle in other areas (ie front porch, sidewalk, etc) Insurance...
  3. caravoy

    Cooling Coil Water Quality

    Anyone ever heard of any minimum quality spec for water in a cooling coil? I assume this is in regards to calcium, bacteria, etc. If so, what is the standard way of communicating water quality requirements? The application is a SS cooling coil inside a slurry tank. Thanks. Caravoy
  4. caravoy

    Copy to Clipboard prompts Autosave (or similar)

    For whatever reason, when I (and others in the office) copy to the clipboard (in 2005 and 2000) a quick save, or autosave, is triggered. As we output certain information from AutoCAD to other programs upon these saves, this is pain as it slows things down unnecessarily. Anyone know how to...
  5. caravoy

    IP 67 Electrical Enclosure

    Here's an idea fit for a Friday: I've got a robot control cabinet in an extremely dirty environment (foundry). The cabinet is rated IP54, and does not particular care for metallic dust getting inside it (from grinding and other metalworking). I'm looking to put this whole cabinet inside one...
  6. caravoy

    Exlar Roller Screw Actuators

    Anyone with experience using Exlar brand actuators (or any roller screw actuator for that matter)? I'm just curious as to reliability, duty rating, etc for foundry duty applications (i.e. very dirty, hot, abusive, etc.) Thanks. Caravoy
  7. caravoy

    High Temp and Magnets

    I've done a bit of research on the effect of temp on a material's magnetism, but I really need yes or no answer. Is is pointless to try to pick up an iron piece that is around 1600 deg F with a magnet. The curie temp is 1420 deg F so iron's ferromagnetism disappears, but paramagnetism remains...
  8. caravoy

    Grinding/Drilling Granite

    Looking for some idea how to calculate power requirements for grinding and drilling granite. Looking to grind 1/4"-3/8 bevel around rectangular granite block (4" thk) and also drill up to 12" dia hole using standard hole saw. Speed is whatever is considered typical for granite. Thanks.
  9. caravoy

    Material selection for gripper jaw

    I'm currently using A2 tool steel hardended to 53 RC as fingers for gripping an iron ring which is cast into an aluminum part.(The fingers are attached to a three-jaw concentric gripper) The parts are between 700-700 deg. F. The fingers are about 1-1/2 wide, profiled for the ring, and...

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