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  • Users: JerinG
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  1. JerinG

    Hydraulic cylinder end position situation

    I could improve in hydraulic systems, but when I design a machine, I sometimes need some details regarding this area and now is this situation. Let's say we have a machine consisting of a fixed structure and a moving structure. We move the second structure relative to the first one with a...
  2. JerinG

    Axial force of cone on two rollers

    I have a technical challenge, where I need to properly evaluate the axial force of the cylinder (D) rolling on two rollers (d). Data of axial force is needed, because I need to properly design the front and back stopper for the pipe. And because of lack of space (too much to explain here) it is...
  3. JerinG

    Price model for engineering office

    So, the two of us are running a mechanical engineering office for machine design. We are located in Europe. After almost 10 years on the market we arrived to the next step in defining how or business will work. Or we go stay hourly rate and try to lift the rate every so much time, which is a...
  4. JerinG

    Books on welded structure design

    Can someone recommend some books from the field of welded structure design? If I'm more detailed, I'm looking for something like this, just for other field: Illustrated Sourcebook of Mechanical Components or Search results for konstruktionselemente krahn What I mean is that, when I design...
  5. JerinG

    Automated rope knot tying machine

    Does anyone know for an application of automated rope knot tying? I'm thinking about an application for hop trellis twining. It is currently done manually, but I think the potential is there. There was some work done in the past, but I think that this is too complicated for a farming...
  6. JerinG

    Which field of mechanical engineering should one pursue

    Same question as is the topic headline. Let's say that we are in the year 1930. It was great to be in aviation, because it was starting to evolve. At first military and in the 50 and 60 also passenger aviation. Can we bet what are fields with same potential today? Additive technologies...
  7. JerinG

    Enginnering history books with technical details

    I'm looking for more books like: - Kelly: More Than My Share of It All - A Man and His Ship: America's Greatest Naval Architect and His Quest to Build the S.S. United States I'm interested in stories of people that had a strong influence in certain engineering fields. But in these books I'm...
  8. JerinG

    Nvidia graphics drivers, recommended for SW

    I have an HP Z420 workstation with Quadro K4000. A lot of graphics card drivers were removed about a month ago for older graphics cards. I wonder if anyone has good recommendations which driver is good to install with graphics cards that are no longer supported. I use SW 2019 SP4. And are there...
  9. JerinG

    Piston ring to cylinder wall pressure

    Can someone tell me what are usual numbers for pressures in MPa for piston rings in nowadays gasoline engines? With pressure I mean contact pressure between piston ring and cylinder wall.
  10. JerinG

    Pump for well in house and above ground level

    I have a 16 m deep 4" well beside my house that will be used for energy source for house warming with heat pump. Usual way to do it is to use a submersible well pump in the bottom of the well. I also have a second well that is used to return water after it was cooled, but this one is only 3 m...
  11. JerinG

    Power of AC electric motor with no data on tag

    I'm more from mechanical engineering side and I need some help here, because I can't get to proper power data needed for general use. As mentioned, there is no power data on the tag, other data that is available is here: Now, if I calculate power from P = U * I = 400 V * 16,6 A = 6,6 kW. If I...
  12. JerinG

    Looking for force sensor replacement

    In one of our engineering projects we used force sensor provided by our customer. Data is in attachment. Because of sensor provider cancelation of further sensor delivery, we are looking for replacement. I'm asking for some recomendations for replacements if possible. This sensor is normally...
  13. JerinG

    Small company PDM implementation

    We are a small company that is specialized in CAD. We curentlly use two PC workstations with Solidworks Standard on one and Solidworks Professional on other. One workstation is also used as data storage, so the other is working over the network to access this data. This is curentlly working...
  14. JerinG

    Help with choosing right type of gear

    I have to detail a gear transmission in which positions and orientation of both gears were already chosen. I can't change axes angles beacuse some parts to which these gears are mounted were already made. Outer dimensions of gears are also fixed because of gear ratio. I need help with choosing...
  15. JerinG

    Cosmetic threads showing through section view

    Here is one problem which solution is unknown for me. I alaso can't find threads that would give me proper solution. I have radial placed threaded hole which is then multiplied with circular pattern. On drawing I create section to show the dimension of the hole and I also get other cosmetic...
  16. JerinG

    View labels customization

    Is it possible to customize view labels? I work in SW 2012. I know you can edit it when view is inserted, with manual view label option selected. I would like to have them permanently set in our language. I can't define custom label under document properties. Is there maybe a format file like it...
  17. JerinG

    Two part properties in one BOM cell

    I'm trying to create BOM template for our company. We would like to have a part description in two different languages in one BOM cell (german over english or something similar). I have created custom property file for properties creation with two different properties for part description. Now I...
  18. JerinG

    Line weight set as not visible

    In my drawings I have some entities set to different line weights. It bothers me that these line weights are visible as I'm working on my drawings. Is it possible to set different line weights so, that they will not be visible while I'm working on my drawings? Of course when I plot my drawings...
  19. JerinG

    Abaqus subroutine Windows 7

    Hello! Does anybody maybe know how to set environmental variables in Windows 7 64bit for Abaqus 6.10 64bit. I have Microsoft Visual studio 2010 32bit and Intel Visual Fortran composer XE 2011 installed. If I run a job in Abaqus that includes subroutine I get an error: USER SUBROUTINE DLOAD IS...
  20. JerinG

    Solidworks 2010 crashes after openeing *.sldprt file

    I encountered a strange problem with SW 2010. I'm running Windows 7 Professional x64 edition. I installed SW 2010 certified drivers for Nvidia Quadro FX580. I installed SW 2010 SP0 x64 edition at first. I started it and when I tried to open one simple *.sldprt file (made in SW 2009) SW crashed...

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