Mod.PartDesign.FeatureHole.Standards Namespace Reference

Functions
def	calcCounterboreDepth (standard, threadDia, standardBolt, standardsWashers=[])
def	getBaseDiameters (standard)
def	getCounterboreDia (standard, threadDia, extraStandard="")
def	getCountersinkAngle (standard, threadDia)
def	getCountersinkDia (standard, threadDia)
def	getRowStandards (standard)
def	getStandards (holetype)
def	getThreadCoreDiameter (standard, threadDia)
def	getThreadFinishLength (standard, threadDia, length="normal")
def	getThroughHoleDia (standard, threadDia, tolerance="medium")
def	getThroughHoleStandard (standard)

Variables
dictionary	aliases
dictionary	sources
dictionary	standards
dictionary	standards_counterbore
dictionary	standards_counterbore_extradepth
dictionary	standards_counterbore_rows
dictionary	standards_counterbore_through
dictionary	standards_countersink
int	standards_countersink_angle = 1
int	standards_countersink_dia = 0
dictionary	standards_thread
int	standards_thread_flankdia = 1
int	standards_thread_innercoredia = 3
int	standards_thread_innerdepth = 5
int	standards_thread_outercoredia = 2
int	standards_thread_outerdepth = 4
int	standards_thread_pitch = 0
int	standards_thread_round = 6
dictionary	standards_threaded
dictionary	standards_threaded_thread
tuple	standards_threaded_types = ("normal", "short", "long")
dictionary	standards_through
tuple	standards_tolerance = ("fine", "medium", "coarse")
int	StandardSource = 2
int	StandardTitle = 1
int	StandardType = 3
int	StandardYear = 0

Function Documentation

calcCounterboreDepth()

def Mod.PartDesign.FeatureHole.Standards.calcCounterboreDepth	(		standard,
			threadDia,
			standardBolt,
			standardsWashers = []
	)

getBaseDiameters()

def Mod.PartDesign.FeatureHole.Standards.getBaseDiameters

(

standard

)

getCounterboreDia()

def Mod.PartDesign.FeatureHole.Standards.getCounterboreDia	(		standard,
			threadDia,
			extraStandard = ""
	)

getCountersinkAngle()

def Mod.PartDesign.FeatureHole.Standards.getCountersinkAngle	(		standard,
			threadDia
	)

getCountersinkDia()

def Mod.PartDesign.FeatureHole.Standards.getCountersinkDia	(		standard,
			threadDia
	)

getRowStandards()

def Mod.PartDesign.FeatureHole.Standards.getRowStandards

(

standard

)

getStandards()

def Mod.PartDesign.FeatureHole.Standards.getStandards

(

holetype

)

getThreadCoreDiameter()

def Mod.PartDesign.FeatureHole.Standards.getThreadCoreDiameter	(		standard,
			threadDia
	)

getThreadFinishLength()

def Mod.PartDesign.FeatureHole.Standards.getThreadFinishLength	(		standard,
			threadDia,
			length = "normal"
	)

getThroughHoleDia()

def Mod.PartDesign.FeatureHole.Standards.getThroughHoleDia	(		standard,
			threadDia,
			tolerance = "medium"
	)

getThroughHoleStandard()

def Mod.PartDesign.FeatureHole.Standards.getThroughHoleStandard

(

standard

)

Variable Documentation

aliases

dictionary Mod.PartDesign.FeatureHole.Standards.aliases

Initial value:

=  {
    "ISO 273" : ("ISO 273:1979", "EN 20273:1991", "DIN EN 20273:1992", "DIN ISO 273", "DIN ISO 273/09.79"), 
    "ISO 15065" : ("ISO 15065:2005", "EN ISO 15065", "EN ISO 15065:2005",  "DIN EN ISO 15065")
}

sources

dictionary Mod.PartDesign.FeatureHole.Standards.sources

Initial value:

=  {
    "inet_arcor"    : "http://home.arcor.de/maschinenelemente2-din/DIN%20EN%2020273_Durchgangsl%F6cher%20fuer%20Schrauben.PDF",
    "inet_duckma"  : "http://www.duckma.de/mb14/SiteDocs/DIN%20Grundlagen%20Maschinenbau.pdf", 
    "klein_14" : "Klein: Einführung in die DIN-Normen, 14. Auflage. Stuttgart, Teubner 2008"
}

standards

dictionary Mod.PartDesign.FeatureHole.Standards.standards

Initial value:

=  {
# "Standard name" : ("Year", "Title", "Source", "Type")
    "DIN 13-1"   : ("1999", "Metrisches ISO-Gewinde allgemeiner Anwendung (Auszug); Nennmaße für Regelgewinde",  "klein_14",  "thread"), 
    "DIN 74-A"   : ("2003",  "Senkungen fur Senkschrauben, ausgenommen Senkschrauben mit Kopfen nach DIN EN 27721; Form A",  "klein_14",  "countersink"), 
    "DIN 74-E"   : ("2003",  "Senkungen fur Senkschrauben, ausgenommen Senkschrauben mit Kopfen nach DIN EN 27721; Form E",  "klein_14",  "countersink"), 
    "DIN 74-F"   : ("2003",  "Senkungen fur Senkschrauben, ausgenommen Senkschrauben mit Kopfen nach DIN EN 27721; Form F",  "klein_14",  "countersink"), 
    "DIN 76-2"  : ("1984",  "Gewindeausläufe und Gewindefreistiche (Auszug); für Metrisches ISO-Gewinde nach DIN 13; Innengewinde (Gewindegrundlöcher)", "klein_14",  "threaded"), 
    "DIN 974-1" : ("1991", "Senkdurchmesser für Schrauben mit Zylinderkopf; Konstruktionsmaße (Auszug)", "klein_14", "counterbore"), 
    "DIN 974-2" : ("1991", "Senkdurchmesser fur Sechskantschrauben und Sechskantmuttern; Konstruktionsmaße(Auszug)", "klein_14", "counterbore"), 
    "ISO 273"     : ("1979", "Fasteners; Clearance holes for bolts and screws", "inet_arcor", "through"), 
    "ISO 15065" : ("2005",  "Senkungen fur Senkschrauben mit Kopfform nach ISO 7721",  "klein_14", "countersink")
}

standards_counterbore

dictionary Mod.PartDesign.FeatureHole.Standards.standards_counterbore

standards_counterbore_extradepth

dictionary Mod.PartDesign.FeatureHole.Standards.standards_counterbore_extradepth

Initial value:

=  {
# max Thread diameter : extra depth
    1.4 : 0.2, 
    6.0 : 0.4, 
    20.0 : 0.6, 
    27.0 : 0.8, 
    100.0 : 1.0
}

standards_counterbore_rows

dictionary Mod.PartDesign.FeatureHole.Standards.standards_counterbore_rows

Initial value:

=  {
# Row index : ( extra standards e.g. bolt used or washer used )
# Note that DIN 7980 has been cancelled, therefore row three should not be used any more
    "DIN 974-1" : {
        1 : ("ISO 1207", "ISO 4762",  "DIN 6912",  "DIN 7984"), 
        2 : ("ISO 1580", "ISO 7045"),
        3 : ("DIN 7980",  ""),  # single value gives wrong iteration when collecting the standards
        4 : ("ISO 10673 type C",  "DIN 6798", "DIN 6907"), 
        5 : ("ISO 7089", "ISO 7090",  "ISO 10673 type A"), 
        6 : ("DIN 6796", "DIN 6908")
    }, 
    "DIN 974-2" : {
        1 : ("DIN 659",  "DIN 896",  "DIN 3112",  "DIN 3124"), 
        2 : ("DIN 838", "DIN 897",  "DIN 3129"), 
        3 : ("tight",  "")
    }
}

standards_counterbore_through

dictionary Mod.PartDesign.FeatureHole.Standards.standards_counterbore_through

Initial value:

=  {
# Standard name : Through hole standard name
    "DIN 74-A"   : "ISO 273", 
    "DIN 74-E"   : "ISO 273", # Note that the standards seems to allow tolerance class "fine" only
    "DIN 74-F"   : "ISO 273",
    "DIN 974-1" : "ISO 273", 
    "DIN 974-2" : "ISO 273", 
    "ISO 15065" : "ISO 273"
}

standards_countersink

dictionary Mod.PartDesign.FeatureHole.Standards.standards_countersink

standards_countersink_angle

int Mod.PartDesign.FeatureHole.Standards.standards_countersink_angle = 1

standards_countersink_dia

int Mod.PartDesign.FeatureHole.Standards.standards_countersink_dia = 0

standards_thread

dictionary Mod.PartDesign.FeatureHole.Standards.standards_thread

standards_thread_flankdia

int Mod.PartDesign.FeatureHole.Standards.standards_thread_flankdia = 1

standards_thread_innercoredia

int Mod.PartDesign.FeatureHole.Standards.standards_thread_innercoredia = 3

standards_thread_innerdepth

int Mod.PartDesign.FeatureHole.Standards.standards_thread_innerdepth = 5

standards_thread_outercoredia

int Mod.PartDesign.FeatureHole.Standards.standards_thread_outercoredia = 2

standards_thread_outerdepth

int Mod.PartDesign.FeatureHole.Standards.standards_thread_outerdepth = 4

standards_thread_pitch

int Mod.PartDesign.FeatureHole.Standards.standards_thread_pitch = 0

standards_thread_round

int Mod.PartDesign.FeatureHole.Standards.standards_thread_round = 6

standards_threaded

dictionary Mod.PartDesign.FeatureHole.Standards.standards_threaded

Initial value:

=  {
# Standard name : { Tread pitch : threadFinish(normal, short, long) }
    "DIN 76-2" : {
        0.20 : (1.3,  0.8,  2.0), 
        0.25 : (1.5,  1.0,  2.4), 
        0.30 : (1.8,  1.2,  2.9), 
        0.35 : (2.1,  1.3,  3.3), 
        0.40 : (2.3,  1.5,  3.7), 
        0.45 : (2.6,  1.6,  4.1), 
        0.50 : (2.8,  1.8,  4.5), 
        0.60 : (3.4,  2.1,  5.4), 
        0.70 : (3.8,  2.4,  6.1), 
        0.75 : (4.0 , 2.5,  6.4), 
        0.80 : (4.2,  2.7,  6.8), 
        1.00 : (5.1,  3.2,  8.2), 
        1.25 : (6.2,  3.9,  10), 
        1.5   : (7.3,  4.6,  11.6), 
        1.75 : (8.3,  5.2,  13.3), 
        2.0   : (9.3,  5.8,  14.8), 
        2.5   : (11.2,  7.0,  17.9), 
        3.0   : (13.1,  8.2,  21.0), 
        3.5   : (15.2,  9.5,  24.3), 
        4.0   : (16.8,  10.5,  26.9), 
        4.5   : (18.4,  11.5,  29.4), 
        5.0   : (20.8,  13.0,  33.3), 
        5.5   : (22.4,  14.0,  35.8), 
        6.0   : (24.0,  15,  38.4)
    }
}

standards_threaded_thread

dictionary Mod.PartDesign.FeatureHole.Standards.standards_threaded_thread

Initial value:

=  {
# Standard name for thread attribute : standard name for thread }

standards_threaded_types

tuple Mod.PartDesign.FeatureHole.Standards.standards_threaded_types = ("normal", "short", "long")

standards_through

dictionary Mod.PartDesign.FeatureHole.Standards.standards_through

standards_tolerance

tuple Mod.PartDesign.FeatureHole.Standards.standards_tolerance = ("fine", "medium", "coarse")

StandardSource

int Mod.PartDesign.FeatureHole.Standards.StandardSource = 2

StandardTitle

int Mod.PartDesign.FeatureHole.Standards.StandardTitle = 1

StandardType

int Mod.PartDesign.FeatureHole.Standards.StandardType = 3

StandardYear

int Mod.PartDesign.FeatureHole.Standards.StandardYear = 0