cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue Class Reference

Describes small screw boss hole base radius issues found during injection molding design analysis. More...

Inheritance diagram for cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue:

Public Member Functions
	DFMMolding_SmallHoleBaseRadiusScrewBossIssue ()
	Constructor.
	DFMMolding_SmallHoleBaseRadiusScrewBossIssue (const Molding_ScrewBoss &theScrewBoss)
	Constructor.
double	ExpectedMinHoleBaseRadiusToWallThicknessRatio () const
	Returns the expected minimum hole base radius to wall thickness ratio.
void	SetExpectedMinHoleBaseRadiusToWallThicknessRatio (double theRatio)
	Sets the expected minimum small hole base radius to wall thickness ratio.
double	ExpectedMinHoleBaseRadius () const
	Returns the expected minimum hole base radius in mm .
void	SetExpectedMinHoleBaseRadius (double theRadius)
	Sets the expected minimum screw boss hole base radius.
double	ActualHoleBaseRadius () const
	Returns the actual screw boss hole base radius in radians .
void	SetActualHoleBaseRadius (double theRadius)
	Sets the actual screw boss hole base radius.
Public Member Functions inherited from cadex::DFMMolding_ScrewBossIssue
const Molding_ScrewBoss &	ScrewBoss () const
	Returns the problematic molding screw boss.
void	SetScrewBoss (const Molding_ScrewBoss &theScrewBoss)
	Sets the problematic molding screw boss.
Public Member Functions inherited from cadex::MTKBase_Feature
	MTKBase_Feature ()
	Constructor.
	~MTKBase_Feature ()
	Destructor.
void	Nullify ()
	Resets reference to implementation object.
bool	IsNull () const
	Returns true if the object is nullified.
	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 DFM molding small hole base radius screw boss issue.
Static Public Member Functions inherited from cadex::DFMMolding_ScrewBossIssue
static bool	CompareType (const MTKBase_Feature &theFeature)
	Returns true if theFeature is a DFM molding screw boss 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::DFMMolding_ScrewBossIssue
typedef cadex::internal::DFMMoldingImpl_ScrewBossIssue	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::DFMMolding_ScrewBossIssue
	DFMMolding_ScrewBossIssue (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 screw boss hole base radius issues found during injection molding design analysis.

The small screw boss hole base radius issue refers to a situation where there is sharp corners at the base of the hole in a boss. Proper base radius value is required to minimize potential defects caused by failure of the core pin.

Contains screw boss that fails the following condition:

\[ \large \frac{R_b}{T} \geq R \]

\[ \begin{aligned} & \small R_b - \text{hole base radius in analyzed boss} \\ & \small T - \text{wall thickness} \\ & \small R - \text{minimum hole base radius to wall thickness ratio} \\ \end{aligned} \]

See also

DFMMolding_Analyzer, DFMMolding_AnalyzerParameters.MinScrewBossHoleBaseRadiusToWallThicknessRatio(), Molding_ScrewBoss

Examples

molding/dfm_analyzer/Program.cs, and molding/dfm_analyzer/main.cxx.

Constructor & Destructor Documentation

DFMMolding_SmallHoleBaseRadiusScrewBossIssue() [1/2]

cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::DFMMolding_SmallHoleBaseRadiusScrewBossIssue

(

)

Constructor.

DFMMolding_SmallHoleBaseRadiusScrewBossIssue() [2/2]

cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::DFMMolding_SmallHoleBaseRadiusScrewBossIssue

(

const Molding_ScrewBoss &

theScrewBoss

)

Constructor.

Creates a small base radius screw boss issue from the Molding_ScrewBoss object.

Member Function Documentation

ActualHoleBaseRadius()

double cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::ActualHoleBaseRadius

(

)

const

Returns the actual screw boss hole base radius in radians .

See also

SetActualBaseRadius()

Examples

molding/dfm_analyzer/Program.cs.

CompareType()

bool cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::CompareType ( const MTKBase_Feature & theFeature )

static

Returns true if theFeature is a DFM molding small hole base radius screw boss issue.

Examples

molding/dfm_analyzer/Program.cs.

ExpectedMinHoleBaseRadius()

double cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::ExpectedMinHoleBaseRadius

(

)

const

Returns the expected minimum hole base radius in mm .

See also

SetExpectedMinBaseRadius(), DFMMolding_AnalyzerParameters.MinScrewBossHoleBaseRadiusToWallThicknessRatio()

Examples

molding/dfm_analyzer/Program.cs.

ExpectedMinHoleBaseRadiusToWallThicknessRatio()

double cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::ExpectedMinHoleBaseRadiusToWallThicknessRatio

(

)

const

Returns the expected minimum hole base radius to wall thickness ratio.

See also

SetExpectedMinHoleBaseRadiusToWallThicknessRatio(), DFMMolding_AnalyzerParameters.MinScrewBossHoleBaseRadiusToWallThicknessRatio()

SetActualHoleBaseRadius()

void cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::SetActualHoleBaseRadius

(

double

theRadius

)

Sets the actual screw boss hole base radius.

theRadius should be greater than or equal to zero.

See also

ActualBaseRadius()

SetExpectedMinHoleBaseRadius()

void cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::SetExpectedMinHoleBaseRadius

(

double

theRadius

)

Sets the expected minimum screw boss hole base radius.

theRadius should be greater than or equal to zero.

See also

ExpectedMinBaseRadius()

SetExpectedMinHoleBaseRadiusToWallThicknessRatio()

void cadex::DFMMolding_SmallHoleBaseRadiusScrewBossIssue::SetExpectedMinHoleBaseRadiusToWallThicknessRatio

(

double

theRatio

)

Sets the expected minimum small hole base radius to wall thickness ratio.

theRatio should be in the [0, 1] range.

See also

ExpectedMinHoleBaseRadiusToWallThicknessRatio()