Missing ôBlend All Instancesö in NX8
Missing ôBlend All Instancesö in NX8
(OP)
I tried to make a blend between different instances that I created using “Associative Copy” ->” Pattern Feature”. In previous versions of NX you have the option “Blend All Instances”, but it is missing in the “Edge Blend” dialog in NX8. However, in the help dialog for the command “Edge Blend” is documented that there is an option for “Blend All Instances”. My question is: Is there some selection that you have to set to get “Blend All Instances”?
Henrik Johansson
University West
Sweden
Henrik Johansson
University West
Sweden





RE: Missing ôBlend All Instancesö in NX8
As a workaround you can re-order the blends before using Pattern Feature.So it will be associative to the number of instances created.
Best Regards
Kapil Sharma
RE: Missing ôBlend All Instancesö in NX8
Proud Member of the Reality-Based Community..
To the Toolmaker, your nice little cartoon drawing of your glass looks cool, but your solid model sucks. Do you want me to fix it, or are you going to take all week to get it back to me so I can get some work done?
RE: Missing ôBlend All Instancesö in NX8
I guess that this option is available for INSTANCE FEATURE (Pre NX8) only . Since Pattern Feature option is more robust and user-friendly and you can always re-order the blends before doing pattern so Blend all Instances option is basically redundant in that case.
But still i will discuss it with an expert before jumping out to any conclusion.
Best Regards
Kapil Sharma
RE: Missing ôBlend All Instancesö in NX8
Tim Flater
NX Designer
NX 7.5.4.4 MP8
WinXP Pro x64 SP2
Intel Xeon 2.53 GHz 6GB RAM
NVIDIA Quadro 4000 2GB
RE: Missing ôBlend All Instancesö in NX8
Now for those people who would like to defer the adding of Blends until later in the model's history, you can use the 'Reference' Layout option in 'Pattern Feature' which allows you to add a Blend, or for that matter any additional feature, to the members of an existing 'Pattern'. You simply add a Blend, or another feature like a Chamfer or whatever, to one of the members of an existing 'Pattern' and then use the 'Pattern Feature' Layout option of 'Reference' to copy that Blend feature onto ALL the members of the existing 'Pattern', which basically gives you the functionality which you had with 'Blend all Instances' except that since this is a general function, it can be used with more than just Blends.
John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA
Siemens PLM:
UG/NX Museum:
To an Engineer, the glass is twice as big as it needs to be.
RE: Missing ôBlend All Instancesö in NX8
After posting this question I saw the GTAC have this as issue. It was the documentation that was wrong.
Henrik Johansson
University West
Sweden
RE: Missing ôBlend All Instancesö in NX8
Tim Flater
NX Designer
NX 7.5.4.4 MP8
WinXP Pro x64 SP2
Intel Xeon 2.53 GHz 6GB RAM
NVIDIA Quadro 4000 2GB
RE: Missing ôBlend All Instancesö in NX8
John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA
Siemens PLM:
UG/NX Museum:
To an Engineer, the glass is twice as big as it needs to be.
RE: Missing ôBlend All Instancesö in NX8
As an engineer you always see to work around the problems. I have found two ways to work around the problem. They are not pretty but they work…
Option 1:
Create a sketch on the pattern and use the edges from the pattern and a fillet, create a solid using extrusion (that creates a “blend”), pattern this extrusion, and unite everything. Then you get a blend between the different arms from the pattern.
Option 2:
The second option is to create a sketch were you define half of the first arm and half of the second arm. In the sketch you add the fillet and by using expression or a formula, you can define the angle between the halves before you extrude the sketch.
Henrik Johansson
University West
Sweden