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  1. R.S

    Using Axisymmetric rigid surface contact element such as IRS21A or ISL21AT

    Dear friend, Thank you for your response. Since I am using CAXA elements for the sheet in this analysis, I have to use contact elements such as IRS21A and ISL21AT. I would appreciate it if you could provide information on activating these elements in the contact of the tool and sheet. Best wishes.
  2. R.S

    Using Axisymmetric rigid surface contact element such as IRS21A or ISL21AT

    I am using the CAX4T element for the deformable sheet.
  3. R.S

    Using Axisymmetric rigid surface contact element such as IRS21A or ISL21AT

    Dear Friends, I want to use IRS21A and ISL21AT contact elements in the contact punch, die, and blank holder with the sheet in an axisymmetric analysis of deep drawing in Abaqus. I am unsure how to utilize these elements in Abaqus CAE. Can I use them in CAE or should I add them directly to the...
  4. R.S

    how to use Axisymmetric rigid surface contact element such as IRS21A or ISL21AT in the contact of analytical rigid body to deformable body in Abaqus CAE?

    Dear Friends, I want to use IRS21A and ISL21AT contact elements in the contact punch, die, and blank holder with the sheet in an axisymmetric analysis of deep drawing in Abaqus. I am unsure how to utilize these elements in Abaqus CAE. Can I incorporate them in CAE or should I add them...
  5. R.S

    Abaqus AM

    Dear Kasmat2013, Thank you for your useful information. Can you give more information about the generation of event series from G-code using Excel? Is it possible to share your Excel file? Thank you
  6. R.S

    Hello I want to use the pytho

    Thank you for your answer, but generateEventSeries.py is not available in the mentioned article. I would be so grateful if you share the direct link to this file. Thank you
  7. R.S

    Hello I want to use the pytho

    Hello I want to use the python script (generateEventSeries.py) to convert the G-Code data into Abaqus input files for additive manufacturing. Where can I find this file? Thank you for your help thread799-473915
  8. R.S

    NPSH of hydraulic gear pump

    Dear Hpost, Thank you for your comment. The vapour pressure of ISO VG46 oil is 133.5 Pa.
  9. R.S

    NPSH of hydraulic gear pump

    Dear Artisi, Thank you for your comment. Unfortunately, there is noise in the pump and then the coupling (between the pump and motor) fracture. So, we think that maybe the cavitation is the main reason for this problem. We need to know the NPSHr of the pump to check the cavitation possibility.
  10. R.S

    NPSH of hydraulic gear pump

    Dear georgeverghese Thank you for your answer. The ISO VG46 oil is used in the system of sliding bearing and the Rexroth pump circulate and cool the oil. Is it correct that checking the NPSH is not important for the positive displacement pump such as the external gear pump?
  11. R.S

    NPSH of hydraulic gear pump

    Dear Ted Thank you for your answer. Unfortunately, our pumps are the old types of the Rexroth pumps and their datasheets are not available in the Rexroth site. Meanwhile, I couldn't find the NPSHr of the Rexroth available pumps in their datasheets. Can you help?
  12. R.S

    NPSH of hydraulic gear pump

    Hi guys, We have two hydraulic external gear pumps of Rexroth company which are coupled with an electromotor. I don't have the NPSHr of these pumps and couldn't find in the datasheet of these pumps. How can I find the NPSHr of these pumps? which one should be criterion design and compare with...

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