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  • Users: rlara
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  1. rlara

    How to create a table of X,YZ Points for Inpection?

    Hi all: Im trying to create a table of X,Y,Z points in solidworks so we can inspect a surface. Optimally im looking for some way of placing grid points on the surface, then creating a table of X,Y,Z coordinates so our inspection department can inspect from this table. Ideas I have is to...
  2. rlara

    Properties for LN2 Pr and k

    Im looking for properties of LN2 at boiling point -195 C 78.15 K. Primarily looking for Pr and k. any help would be appreciated. Rlara
  3. rlara

    Heat transfer in satellite components

    Hi all: A component inside a satellite enclosure needs to disipate Y amount of power through radiation. If I need to determine X amount of surface area needed to disipate Y amount of power through radiation is it a good estimate to assume that all power is disipated in to an black body? and...
  4. rlara

    Forged Aluminum 7075 Alloy at T, lookin for T7352

    We have ordered a large forged aluminum billet that will be used to machine a component. We usually order thick plate for our components at the requested temeper but due to the size of the component we were recomended to get a forged billet close to the components final dimensions. The billet...
  5. rlara

    Peak G level achived during Random Vibe test.

    Hellow everyone: I am trying to determine the peak G level achived during a random vibe test at the main natural frequency. Im using miles equation to estimate the peak acceleration. I ran a low level random vibe test to determine the natural frequencies of the unit and also the Q's. I had to...
  6. rlara

    What is the Peak G level during Random Vibe Testing

    Hellow everyone: I am trying to determine the peak G level achived during a random vibe test at the main natural frequency. Im using miles equation to estimate the peak acceleration. I ran a low level random vibe test to determine the natural frequencies of the unit and also the Q's. I had to...
  7. rlara

    Algor Online Tranning

    Hi all: Just wanted to get some opinions on the Algor online training. Has anyone taken any classes? If so were they helpful? Ill appreciate any comments Thanks
  8. rlara

    CosmoWorks advanaced professional

    Hi all: Has anyone used CosmoWorks advanaced professional?. This packedge includes CosmoWorks and GeoStar. I currently use CosmoWorks but have the need to do Linear Dynamic analysis (e.g. Frequency response, random vibration analysis, etc.)for this I would have to up grade to Advance...
  9. rlara

    CosmoWorks Advanced Professional

    Hi all: Has anyone used CosmoWorks advanaced professional?. This packedge includes CosmoWorks and GeoStar. I currently use CosmoWorks but have the need to do Linear Dynamic analysis (e.g. Frequency response, random vibration analysis, etc.)for this I would have to up grade to Advance...
  10. rlara

    Vacuum Chamber

    Hi to everyone: I am trying to make a test vacuum chamber and wanted to know how to go about it. Inside vacuum will go down to 6.67e-3 Pascal = 9.67 e-7 psi = 5 e-5 torr. This vacuum chamber is small, 3 x 8 x 3 inches, machined out of aluminum 6061-t6. My concern right now is to determine wall...
  11. rlara

    Dynamic Analysis Intro

    Hi everyone: I am new to dynamic analysis and would like to get the general idea of what should be done while doing a dynamic analysis. My resources are COSMO/Works(wich gives me static analysis and modal analysis), and a pencil and calculator. The problems im involed in are mainly for space...
  12. rlara

    Torque to force relation

    Hi there: Im trying to determine the force to torque relationship for a bolted surface. This surface should maintain a certain pressure (e.g. 8000 psi). Usually 4 bolts are used, so i determined the axial force needed from each bolt. My problem is how to determine how much torque needed to...
  13. rlara

    Torque to Force relation

    Hi there: Im trying to determine the force to torque relationship for a bolted surface. This surface should maintain a certain pressure (e.g. 8000 psi). Usually 4 bolts are used, so i determined the axial force needed from each bolt. My problem is how to determine how much torque needed to...

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