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  1. 87

    Arrangement specific constrains in NX

    Thank you all for your responses
  2. 87

    Arrangement specific constrains in NX

    I have assembly which is fully constrained condition. Need to create arrangements to show open/closed/rotated condition of assembly. Since the assembly is already full constrained how to create arrangement specific constrains?
  3. 87

    Topology optimization for injection molded parts

    We used Inspire software and results are same as original part. Since parts are thin like .1 inches retaining material only where constrains are given.
  4. 87

    Tool Design for Composite part cured in Vacuum bag Autoclave method

    Do you have some reference/guidelines or cad data of tool?
  5. 87

    Tool Design for Composite part cured in Vacuum bag Autoclave method

    Looking for starting point for design
  6. 87

    Tool Design for Composite part cured in Vacuum bag Autoclave method

    Cure temp: 120 deg Celsius Heating method: Vacuum bag Autoclave Dimensional tolerance: General tolerance Laminate or sandwich: prepeg laminate Qty: TBD
  7. 87

    Tool Design for Composite part cured in Vacuum bag Autoclave method

    I have started design of tool (Mold/Fixture) that can be used to make composite part by vacuum bag method. Composite final envelop dimension is 35L X 16W X 3H (inches). Looking for tooling design guidelines what the parameters to consider? Material option for tooling: Alum, Steel, Invar
  8. 87

    Foam properties of METZOPROTECT FRM C-55

    I did not find in internet.
  9. 87

    Foam properties of METZOPROTECT FRM C-55

    Looking for material properties of METZOPROTECT FRM C-55 produced by METZELER. Let me know where can find information for ILD, compression set, density, Flammability etc..
  10. 87

    Foam in Place (FIP) and Spray Skin Foam technology for seating

    Would like replace our current seat foam assembly with Foam in Place (FIP) or Spray Skin Foam technology. looking for automating the process in upholstery assemblies where Foam, leather/Fabric will be molded to the final shape as single component. Let me know the where can I find supplier and...
  11. 87

    Hole location dimension when TOP is used

    Question is why the hole to hole location dimension in ASME Y14.5 doc. pics. Inspection will not consider the way its dimension?
  12. 87

    Hole location dimension when TOP is used

    Ok, i have uploaded new file http://files.engineering.com/getfile.aspx?folder=bf30db13-5ff3-474f-93ad-ab8373365e02&file=gdt_Query.png
  13. 87

    Hole location dimension when TOP is used

    I have attached drawing having following interpretations when GD&T TOP position tolerance used. Pic 1: All Holes are dimension from DRF Pic 2: Holes are (Y axis) dimensioned from hole to hole. (Middle and upper hole Y axis dimensions are not from DRF) Explain how each interpretation works...

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