Describes small distance between complex hole and bend issues found during sheet metal design analysis. More...

Inheritance diagram for cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue:

Public Member Functions
	DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue ()
	Constructor.

	DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue (const SheetMetal_ComplexHole &theHole, const SheetMetal_Bend &theBend)
	Constructor.

SheetMetal_ComplexHole	Hole () const

void	SetHole (const SheetMetal_ComplexHole &theHole)

SheetMetal_Bend	Bend () const

void	SetBend (const SheetMetal_Bend &theBend)

Public Member Functions inherited from cadex::DFMSheetMetal_SmallDistanceBetweenFeaturesIssue
double	ExpectedMinDistanceBetweenFeaturesToSheetThicknessRatio () const

void	SetExpectedMinDistanceBetweenFeaturesToSheetThicknessRatio (double theRatio)

double	ExpectedMinDistanceBetweenFeatures () const

double	ActualDistanceBetweenFeatures () const

void	SetActualDistanceBetweenFeatures (double theDistance)

double	ActualSheetThickness () const

void	SetActualSheetThickness (double theThickness)

Public Member Functions inherited from cadex::MTKBase_Feature
	MTKBase_Feature ()
	Constructor.

	~MTKBase_Feature ()
	Destructor.

void	Nullify ()

bool	IsNull () const

	operator bool () const
	Casts the object to the bool type.

template<typename T >
bool	IsOfType () const

ImplType *	Impl () const

template<typename T >
T *	Impl () const
	Reserved for internal use.

bool	operator== (const MTKBase_Feature &theObject) const

bool	operator!= (const MTKBase_Feature &theObject) const

Static Public Member Functions
static bool	CompareType (const MTKBase_Feature &theFeature)
	Returns true if theFeature is a small distance between extruded hole and bend issue.

Static Public Member Functions inherited from cadex::DFMSheetMetal_SmallDistanceBetweenFeaturesIssue
static bool	CompareType (const MTKBase_Feature &theFeature)
	Returnstrue if theFeature is a DFM sheet metal small distance issue.

Static Public Member Functions inherited from cadex::DFMBase_Issue
static bool	CompareType (const MTKBase_Feature &theFeature)
	Returnstrue if theFeature is a DFM issue.

Additional Inherited Members
Public Types inherited from cadex::DFMSheetMetal_SmallDistanceBetweenFeaturesIssue
typedef cadex::internal::DFMSheetMetalImpl_SmallDistanceBetweenFeaturesIssue	ImplType

typedef std::shared_ptr< ImplType >	ImplPtrType

Public Types inherited from cadex::DFMBase_Issue
typedef cadex::internal::DFMBaseImpl_Issue	ImplType

typedef std::shared_ptr< ImplType >	ImplPtrType

Public Types inherited from cadex::MTKBase_Feature
typedef cadex::internal::MTKBaseImpl_Feature	ImplType

typedef std::shared_ptr< ImplType >	ImplPtrType

Protected Member Functions inherited from cadex::DFMSheetMetal_SmallDistanceBetweenFeaturesIssue
const MTKBase_Feature &	FirstFeature () const

void	SetFirstFeature (const MTKBase_Feature &theFeature)

const MTKBase_Feature &	SecondFeature () const

void	SetSecondFeature (const MTKBase_Feature &theFeature)

	DFMSheetMetal_SmallDistanceBetweenFeaturesIssue (ImplPtrType theImpl)
	Reserved for internal use.

Protected Member Functions inherited from cadex::DFMBase_Issue
	DFMBase_Issue (ImplPtrType theImpl)
	Reserved for internal use.

Protected Member Functions inherited from cadex::MTKBase_Feature
	MTKBase_Feature (ImplPtrType theImpl)
	Reserved for internal use.

Protected Attributes inherited from cadex::MTKBase_Feature
ImplPtrType	myImpl

Detailed Description

Describes small distance between complex hole and bend issues found during sheet metal design analysis.

When a hole is punched too close to the edge of a bend, it can create stress concentration in the metal around the hole. During the bending process, the metal around the hole may stretch or compress in a way that causes it to deform or tear. This can weaken the sheet metal part and may even cause it to fail.

Contains complex hole and bend, distance between which fails the following condition:

\[ \large Dist \geq T \times Rt \]

\[ \begin{aligned} & \small Dist - \text{actual distance between extruded hole and bend} \\ & \small T - \text{actual thickness} \\ & \small Rt - \text{expected minimum distance between extruded hole and bend to sheet thickness ratio} \end{aligned} \]

Note: This issue can contain only SheetMetal_ComplexHole objects and NOT SheetMetal_Hole. Because small distance between extruded hole and bend analysis carried out only for complex holes (SheetMetal_ComplexHole).

See also: DFMSheetMetal_Analyzer, DFMSheetMetal_AnalyzerParameters.MinDistanceBetweenExtrudedHoleAndBendToSheetThicknessRatio(), SheetMetal_ComplexHole, SheetMetal_Bend

Examples: sheet_metal/dfm_analyzer/Program.cs, and sheet_metal/dfm_analyzer/main.cxx.

Constructor & Destructor Documentation

◆ DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue()

cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue	(	const SheetMetal_ComplexHole &	theHole,
		const SheetMetal_Bend &	theBend )

Constructor.

Creates a small distance between extruded holes issues from SheetMetal_ComplexHole and SheetMetal_Bend objects.

Member Function Documentation

◆ Bend()

SheetMetal_Bend cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue::Bend ( ) const

Returns the problematic sheet metal bend.

See also: SetBend()

◆ Hole()

SheetMetal_ComplexHole cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue::Hole ( ) const

Returns the problematic sheet metal extruded hole.

See also: SetHole()

◆ SetBend()

void cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue::SetBend ( const SheetMetal_Bend & theBend )

Sets the problematic sheet metal bend.

See also: Bend()

◆ SetHole()

void cadex::DFMSheetMetal_SmallDistanceBetweenExtrudedHoleAndBendIssue::SetHole ( const SheetMetal_ComplexHole & theHole )

Sets the problematic sheet metal extruded hole.

See also: Hole()

Public Member Functions

Static Public Member Functions

Additional Inherited Members