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  • Users: sahinoz
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  1. sahinoz

    Question regarding setting up datum planes

    Please take a look at the attached image and let me know if I can define the flat portion of the semi-sphere as my datum -A- and still measure the position of rectangular cut-out. Thank you, Adrian
  2. sahinoz

    Convergence and Design Verification with CFDesign

    Hi, I am new to CFDesign and was running some trial analyses on my computer the other day. Basically I was trying to compare two different valve geometries and measure the cfm. However, my results never converged. Called tech support and was told that results do not need to converge unless I am...
  3. sahinoz

    Metallic Color on Plastic Injection Molded Parts

    What is the most cost effective way you use to give a metallic-finish look to your plastic part? Post-paint or, molding with a metallic color? Thank,
  4. sahinoz

    Evaporator performance question

    I have two freezer evaporators (134a) which are identical by design (geometry). However, when I test these for energy, one of them always consumes more kWh. I am pretty sure that I am doing the test right, but I just can't tell why do I get different results? Any ideas? Thanks,
  5. sahinoz

    How to deal with your boss?

    Hello all, I am having some issues with my project engineer lately. I graduated recently, and am working as an engineer in a company for about two months. I was assigned a project a month ago and I was able to submit it succesfully. However, my boss never really showed any close attention or...
  6. sahinoz

    New to Plastic/Sheet Metal design

    Hello all, I recently graduated from college and landed on a job where I do design with CATIA v5. As far as the Catia part goes, I am very confident at working with, but I don't have much experience with designing plastic and sheet metal parts. I often times ask for help and advice from other...
  7. sahinoz

    Thermal analysis of a freezer

    Hello everyone, I was wondering if anyone can help me out or lead me to a starting point of modeling a freezer. What I want to do is that model a "chest freezer" where I can analyse the heat flow from inside of the freezer to outside world. My main goal is to analyse the heat flow with several...
  8. sahinoz

    rolling

    hi everyone, Let say, I have a 75mm diameter clay cylinder and I want to reduce its diameter to 50mm by using bunch of rollers. I know that I can reduce its diameter by using only one roller couple but I just want to know what kind of calculations I have to go through in order to decide the...
  9. sahinoz

    casting simulation - SW

    I want to test my casting/mold design whether it's feasible or not. can I do that with SW? Thanks, Adrian

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