HM Connectors Dec9
Transcript of HM Connectors Dec9
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Audio Dial-in Instructions
heutiges Thema:
HyperMesh Connector Essentials -
HyperWorks Best Practice
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
aus : - -
aus A: 07-2088-1398
aus CH: 0435-0167-06
aus NL: 0708-912-512
Sonstige:+44-207-151-1875 (GB)
Access Code: 232 844 676
Audio PIN: Shown after joining the webinar
www.altairhyperworks.de/BestPractice
Realisierungsmethoden
heutiger Vortragender:Ralf Nientiedt
E-Mail: [email protected]
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Connector Connector Browser
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Connector Connector Browser
Standard action buttons in theconnector browser behave exacly
like the action buttons in the modelbrowser unless one of the viewoption toggle buttons is presseddown. Their style changes then.
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
advanced actionbuttons
view option togglebuttons
standard actionbuttons
e v ew op on ogg e u ons
define exactly what should beshown, hidden or isolated duringusing the standard action buttons.
The advanced action buttons
become active after the appropriateselection. Options are:
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Connector Connector Browser
New editable columns: Tolerance
Realize To property script connector component current component
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Adjust realization find nearest nodes
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Spotweld with rigid spider and circle segments
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Every 1D realization can be done together with the quad transition option. It is accessable in all userprofiles in theconnectors spotweld panel. Once this option is set the 1D element will be created exactly as connection between theprojection points on the approppriate linked shell components. Around these projection points are 4 perfect quadscreated. Further element rows need to be remeshed as well to realize a proper mesh transition. The size of the quad
elements depends on the average mesh size in the region of the projection point or the user can give a specific quadelement size in the panel.
1D Quad transition realizations
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Spotweld nugget with shell coating
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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acm (shell gap + coating)
is accessable in the Nastran, OptiStruct and Abaqus userprofile in the connectors spotweld panel. The definition in thefeconfig.cfg can easily be duplicated to make this kind of realization available for other user profiles as well.
CFG nastran 72 acm (shell gap + coating)
*filter spot
*style acm 4
*body 0
hex8 1 1
Spotweld nugget with shell coating
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
This realization creates one hexacluster per connectors and realizes anode to node connection to the linked
shell meshes (shell coating). Differentpatterns are available. This is driven bythe number of hexas.
The appearance can be influenced via
the diameter and the washer layeractivation.
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Spotweld with rigid spider and circle segments
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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pie (rigid spider)
is accessable in the Nastran and OptiStruct userprofile in the connectors spotweld panel. The definition in thefeconfig.cfg can easily be duplicated to make this kind of realization available for other user profiles as well.
CFG nastran 73 pie (rigid spider)
*filter spot
*head
rigidlink 1 4
*body 0
Spotweld with rigid spider and circle segments
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
rigid 1 1
This realization creates one circle meshout of a certain number of segmentsper link (shell mesh). Each circle meshgets stiffen by a rigid spider whichmiddle nodes are joined by a furtherstraight rigid element.
The appearance can be influenced viathe diameter, the number of segmentelements and the washer layeractivation.
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Lap weld with caps and quad transition
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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seam-quad (angled+capped+L)
is accessable in the Nastran userprofile in the connectors seamweld panel. The definition in the feconfig.cfg can easilybe duplicated to make this kind of realization available for other user profiles as well.
CFG nastran 101 seam-quad (angled+capped+L)
*filter seam
*style quad 4
*head
*body 0
Lap weld with caps and quad transition
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
quad4 1 1
This realization type is intended to be used together with the quad transition option.
The pictures on the next page describe the parameters, which influence the appearance.
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pitchsize
weld angle (0-60, default 60)
run-off angle (0-45, default 10)
cap angle (45-90default 75)
pattern type
wrap around (default) sharp corner
Lap weld with caps and quad transition
pitchsize weld angle
run-off angle cap angle anglemeasured
perpendicularto edges
measuredperpendicular
to edges
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
The darker elements are themeshimprinted ones. On the backside ofthe quadweld trias are allowed.
pattern type: wrap around pattern type: sharp corner
same distances same distances
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T weld with caps and quad transition
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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seam-quad (angled+capped+T)
is accessable in the Nastran userprofile in the connectors seamweld panel. The definition in the feconfig.cfg can easilybe duplicated to make this kind of realization available for other user profiles as well.
CFG nastran 101 seam-quad (angled+capped+T)
*filter seam
*style quad 5
*head
*body 0
T weld with caps and quad transition
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
quad4 1 1
This realization type is intended to be used together with the quad transition option.The pictures on the next page describe the parameters, which influence the appearance.
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pitchsize
weld angle (0-60, default 60)
weld height (default 5.0)
run-off angle (0-45, default 10)
cap angle (45-90default 65) pattern type
wrap around (default)
sharp
T weld with caps and quad transition
pitchsize weld angle
run-off angle cap angle measuredperpendicular to
elements
measuredperpendicular to
elements
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
meshimprinted ones. On the backside ofthe quadweld trias are allowed.
weld height
same distancessame distances
parallel forstraight
seams
parallel forstraight
seams
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Conflicting seams
Copyright 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved.
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Boltpanel updates
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Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.
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seam connectors before
Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.
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seam connectors beforeseam connectors seperated into
passed
Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.
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seam connectors beforeseam connectors seperated into
passed
and
failed
Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.
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seam connectors beforeseam connectors seperated into
passed
and
failed
Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.
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seam connectors beforeseam connectors seperated into
passed
and
failed
Partition of seam connectors into passed and failed pieces
In the seam connector panel apartition subpanel has beenadded. This functionality proves, ifeach test points has valid
projections in the given tolerance.The connectors are sheared intofailed and passed pieces andorganized as predefined.