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  • Users: Helepolis
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  1. Helepolis

    Standard for keys and keyways/keyseats design (Aircraft)

    Hi all, Is there an accepted standard (e.g. MIL, MS etc.) for designing keys and keyways/keyseats for aircraft components? I need for designing a rectangular key with one end rounded. Not sure if its relevant but the key material has to be stainless steel. Google and various LLM's didn't help...
  2. Helepolis

    Standard for keys and keyways/keyseats design (Aircraft)

    Hi all, Is there an accepted standard (e.g. MIL, MS etc.) for designing keys and keyways/keyseats for aircraft components? I need for designing a rectangular key with one end rounded. Not sure if its relevant but the key material has to be stainless steel. Google and various LLM's didn't help...
  3. Helepolis

    Spring Modeling Help (Solidworks)

    Hi all, Trying to model a spring with both ends closed-&-ground, using the Helix tool and defined by 'Pitch and Revolution'. I just can't figure this tool out, how the F the parameters in the table work/linked. various AI chats didn't help, neither google/youtube, nor the laughable "help" of...
  4. Helepolis

    Any Good Quality Document - MS33649C

    Hi all, Looking for a good quality datasheet for the MS33649C; female ports. I have one (and found online the same quality) but it looks like crap and I'm not entirely sure about some geometric details. Thanks! SD
  5. Helepolis

    Parametric Spur-Gear CAD file?

    Hi all, In the middle of designing a gear-pump, with 12 teeth per gear. Because of the number of teeth, I need to implement a profile-shift. Can some help with a parametric CAD model of a spur-gear? Thanks, SD
  6. Helepolis

    3D Printing of Functional Aerospace Prototypes?

    Hi all, As the title suggests, I'm exploring the feasibility of manufacturing advanced prototypes (pre-production, for "ground" testing purposes only) of aerospace industry components using 3D printing technology. The company I work for produces aerospace components (R&D, reverse engineering...
  7. Helepolis

    Suggestion: Laser Welding System for Thin Stainless Steel & Non-Linear Weld Paths?

    Hi all, Just to clarify that at the moment I'm just exploring the options in general, to see if there is any viability in this at all. At my workplace there is a need to weld thin pieces of sheet metal (0.2-0.5mm thickness; CRES 321, CRES 347) along a non-linear weld-path. At the moment the...
  8. Helepolis

    Hole Wizard - UNC STI Tapped Hole?

    Hi all, It might be staring right at me and I just don't see it, but.. Is there a way to add tapped holes for UNC STI (for inserts) using the hole-wizard? The idea is to get the "automation" when dimensioning the feature during the creation of a technical drawing, so all the info about the hole...
  9. Helepolis

    High-Temp Electromechanical Solenoid

    Hi all, Looking for a solenoid with the following general characteristics: Electrical actuation Compact size - general dim. ~80x80x80mm High Temp - ambient operating temp (air) >600 deg. C Actuation travel - ~1.5mm Any ideas/leads will be greatly appreciated. Best, SD
  10. Helepolis

    Configuring Digital I/O Inputs on EPOS4 Compact 50/5 for Basic BLDC Motor Control?

    Hi all, I have a BLDC motor and a complementary controller/driver, the EPOS4 Compact 50/5. I've successfully paired the motor with the controller using EPOS Studio, and everything works as it should. Now to my issue: I can't find any relevant documents or tutorials on how to use EPOS Studio...
  11. Helepolis

    How to Fix Broken External References

    Hi all, As the title suggests I have an issue with broken External References. The problem: Ive been working for a couple of months now on a rather large assembly, using the "Top Down" modeling method, meaning I have a lot of external references between sub assemblies and individual parts, and...
  12. Helepolis

    Lead-Screw and Linear-Rail lubrication alternatives

    Hi all, The back story in a nut shell, I need to give some well earned TLC to the Z axis assembly of my 3D resin printer (Phrozen Sonic Mega 8K). I did a bit of digging and found that the manufacturer of the printer suggests two specific greases specifically for the lead-screw (there are...
  13. Helepolis

    Molex CLIK-Mate Crimper Substitute

    Hi All, I know this is a bit of topic, but I'm need to wire a BLDC controller with Molex CLIK-Mate connectors but the crimper is a bit too expensive for me right now. Can someone suggest a decent replacement for it? Thanks, SD
  14. Helepolis

    Fixing External Referanses (in context modeling) - Without PDM

    Hi all, I love(!) this software most of the time, but sometimes I F'ing hate the F'ing thing!! (had to blow some steam off) Now with that out of the way.. I'm working on an assembly in which some of the parts are virtual and had been created using in-context modeling method. For the sake of...
  15. Helepolis

    Display Pane Not Showing Sketch Colors

    Hi All, Today was the first time I've encountered this BS(!).. I have a multibody part that is driven by a set of sketches (not imported, created within the part itself), all of those sketches were assigned a color with the appropriate colors appearing on the Display Pane (under the Color...
  16. Helepolis

    Big Bore Luer-Lock Thread Dimensions?

    Hi all, Looking for dimensions of a big-bore female luer-lock thread. I need to implement the thread on a CAD I'm working on. Thanks, SD
  17. Helepolis

    Glass(!) Jar Lid Gasket/Seal

    Hi all, So after giving a shot at the correct sub-forum, with only one quite abstract response, after more than 10 days I figured I'll try a more lively venue to ask. I have a lab glass beaker (borosilicate 3.3; off-the-shelf product) lets call it the Container, which is intended to be used in...
  18. Helepolis

    Jar Lid Gasket/Seal

    Hi all, Hope this is where I'll find redemption with this issue. So here are the facts: I have a lab glass beaker (borosilicate 3.3; off-the-shelf product) lets call it the Container, which is intended to be used in a clinical drug delivery device (human clinical trials). The container will...
  19. Helepolis

    Food Safe or Clinical Grade Bushing (Sleeve Bearing)

    Hi all, I'm looking for a bushing/sleeve-bearing as an alternative for this one If anybody wonders why I'm looking for something that already exists, yes I can purchase Igus products but only through a local reseller (even if I order online), the problem is that this reseller probably has the...
  20. Helepolis

    Common GND Line?

    Hi all, I'm working on an electromechanical prototype with several consumers at different voltage ratings (i.e. 5, 12 and 24 VDC). Some of the consumers (which use different inptup voltages) are interconnected, for example a Single-Board-Computer (5Vin; high level commands) is connected to a...

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