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  1. tygerdawg

    Music in the Office

    Not a fan of music in the workplace, but I'm one of those oddballs who likes silence for thinking and concentration. I'll wear headphones if I want to listen to music. One of the most inconsiderate things I could do is impose my choice of music on others. IMHO an office environment should be...
  2. tygerdawg

    SOLIDCAM

    You may also ask your questions on the practicalmachinist site and also the CNCZone site. TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  3. tygerdawg

    Fusion 360 CAM VS MasterCAM

    For more insight you could post this question on the Practical Machinist site or the CNCZone site. But beware: the folks there and their opinions on this subject can be very strong and they may rip the meat off your bones. I've seen it discussed in the same forum that MasterCam is fabulously...
  4. tygerdawg

    metallographic polishing and grinding machine

    In a previous life we had to evaluate the weld penetration depth of a laser welded product. We would sample a product from the production line, section it with an abrasive cut-off saw, manually grind & polish, apply Nitinol to etch the surface, then evaluate the weld penetration depth...
  5. tygerdawg

    Making drawing and taking measurements

    Define "accurate" and what is your required tolerance. Is it really necessary to produce a gasket with exact same outline as the narrow zig-zag webs? Seems that would not be stable. A simple method I have used to recreate such items with reasonable accuracy is: take a well-positioned photo...
  6. tygerdawg

    VIBRATION TEST FIXTURE.

    Concur with Mint. For what it's worth, as a young engineer I was taught Ol' Skool automotive industry fixture design philosophy by our Resident Gray Haired Shop Wizard: steel is cheap, so use plenty of it (extra mass is your friend) use thick gussets and burn 'em in (full length deep welds for...
  7. tygerdawg

    PLC Control for small lab setup automation help

    Seems on the surface a very simple project requirement. Heavi is realistic on costs...if you contracted it out. The contractor has liability, insurance, salary, and overhead expenses that must be paid. Your company may force you to have it done professionally by third parties. If you don't...
  8. tygerdawg

    Does this type of connector exist??

    Perhaps some variant of "banana pin connector"? TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  9. tygerdawg

    Pressed dowel pins and the need to vent

    search for "Flat Vent Dowel Pin", these are readily available Commercial Off The Shelf COTS items. TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  10. tygerdawg

    Learning to operate Manual Lathe for Basic Ring Machining

    I teach a course in Manufacturing Processes to Engineering students. My philosophy is "We are not in the business of training Technicians, but educating future Engineers." If a student wishes to become a Journeyman Machinist, I suggest they go to a different school. They get three lectures to...
  11. tygerdawg

    Suggestions for 3D measurement scaning and comparing software / hardware

    here are a couple of sites that will provide a beginning survey of the equipment and software on the market https://gomeasure3d.com/ http://www.simple3d.com/ TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  12. tygerdawg

    Supplier wants manufacturing process notes on drawing

    This may be a case of helping your customer be better at their own production processes and management systems by saying "no." Agreeing to their request might return as a liability where they will hold you accountable. I would not add manufacturing process notes to a design engineering...
  13. tygerdawg

    Odd size port needing a screw that will fit

    Wondering...(0.5906 inch)*(25.4 mm/1 inch) = 15.00 mm ? TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  14. tygerdawg

    Access control for Step Ladders

    You could pursue the typical Safety Program Administration approach explained in OSHA documents. Perhaps your designated Safety Person at the plant has done this already. Identify the hazard, possible causes, consequences, and possible solutions using a rigorous Job Hazard Analysis Implement...
  15. tygerdawg

    Should I feel like an imposter working as an Engineer?

    Don't sell yourself short. Degrees are the first litmus test of the qualification. That said, there are many folks without degrees who are amazingly competent. Their skills, experience, and accomplishments makes this acceptable. Unfortunately there are also bunches of incompetent charlatans...
  16. tygerdawg

    High Grip Rubber?

    Sorry, no idea. But I did a few quick G searches, and the search string with the most promising responses was: rubber with high surface friction characteristics TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  17. tygerdawg

    Help Calculating kW/H Usage on Compressor

    The US Dept of Energy has been looking at air compressors for a very long time. This might help. https://www.energy.gov/eere/amo/articles/improving-compressed-air-system-performance-sourcebook-industry TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
  18. tygerdawg

    Need Introduction to Die Design

    I did not review your models to determine part size and bending forces needed nor quality requirements (needed to determine tooling precision requirements). If forces are not great and tolerances are forgiving, then there are a number of ways to hack 150 units. machining dies (made of soft...
  19. tygerdawg

    Stamping Copper

    Most textbooks in Manufacturing Processes will give the equation provided in the link above. If you don't have Shear Stress values, an alternative formula is F = (0.7)*T*L*(UTS) where UTS is Ultimate Tensile Strength (T = thickness, L = perimeter length of shear line). Mind your units in the...
  20. tygerdawg

    What engineers do during FEED ?

    I sent the search string Korean engineering "FEED" to my love-hate relationship with Google and it produced FEED = "Front End Engineering Design" TygerDawg Blue Technik LLC Manufacturing Engineering Consulting www.bluetechnik.com
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