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SB Three Bend Corner

Phenom
Phenom

Hi,

I've a part where the SB Flange(3) was done at 30° and the feature SB Three Bend Corner goes well. Changed at 10° the SB Three Bend Corner give an error. Can someone help me ?

Thank you...

Using NX 11 / RuleDesigner PDM

7 REPLIES

Re: SB Three Bend Corner

Gears Legend Gears Legend
Gears Legend

@cubalibre00

you should make the Flange Clearance smaller than the width of the radius of the centre bend

2018-05-09_04.gif2018-05-09_05.gif

Huysmans Metalen n.v.
2x NX 11.0.2.7 Mach Designer
on Win7 64bit
NX Beta Tester with focus on Sheet Metal
Command Finder is your friend

Re: SB Three Bend Corner

Phenom
Phenom

Hi @frank_nx,

the file I posted was an example, now a collegue is designing and the error occur.

Solutions ?

Thank you...

Using NX 11 / RuleDesigner PDM

Re: SB Three Bend Corner

Siemens Phenom Siemens Phenom
Siemens Phenom

@cubalibre00

 

There's a known issue that 3 bend Corner can sometimes have difficulty for intersecting flanges at 90deg.  I have attached an alternate solution by changing the angle to 89deg (and resizing afterwards).  I understand this is not ideal so please raise an IR with GTAC.

 

Dave

Re: SB Three Bend Corner

Siemens Experimenter Siemens Experimenter
Siemens Experimenter

Hi 

 

 

Re: SB Three Bend Corner

Phenom
Phenom

Hi @Dave_Walker,

thank you for the support. The result is good. One question, why have you added a SB Unbend before to the SB Resize Bend Angle ? There is a CAD reason ?

Thank you...

Using NX 11 / RuleDesigner PDM

Re: SB Three Bend Corner

Siemens Phenom Siemens Phenom
Siemens Phenom

@cubalibre00,

No good CAD reason, it's what I had to do to make this work.  This is why we need the IR so the development team can analyse the issue properly,

thanks

Dave

Re: SB Three Bend Corner

Phenom
Phenom

Hi @Dave_Walker,

the IR was opened.

Thank you...

Using NX 11 / RuleDesigner PDM

Highlighted

SB Three Bend Corner

Phenom
Phenom

Hi,

I've a part where the SB Flange(3) was done at 30° and the feature SB Three Bend Corner goes well. Changed at 10° the SB Three Bend Corner give an error. Can someone help me ?

Thank you...

Using NX 11 / RuleDesigner PDM

NX Sheet Metal
NX Sheet Metal

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