Variant for Part Type: Blank Flange

Rules for the creation of Feature Variants for Plant Engineering parts

 

Named isolated points

Designation	Purpose	Comment	Position in coordinate system
!	Connecting point	Fitting point	in origin (0,0,0)
2	Auxiliary point		X = 0, Y = 0, Z > 0

 

Variables names

Name	Description	Attribute (optional)
L	Distance between points “!“ and “2“	LAENGE

If the variables names given in the Name column are used, you do not need to assign any attributes to them via the Variant Editor. If different variables are required, you need to assign the attributes given in the Attribute column.

 

VAA files

Use the Variant Editor to enter the suitable part type into the VAA file.

Then, use the Variant Editor to expand the VAA file in such a way that it contains values for the sizes specified here, and that the predefined attribute assignment is entered.

Parameter All dimensions must be specified in millimetres; Exception: Nominal diameters in inches	Variable (suggestion)	Assigned attribute
Nominal diameter, Connection “!“	N	NENNWEITE
Additionally (only if the corresponding standard uses nominal diameters in inches):
Nominal diameter (inches), Connection “!“	NI	N_INCH
Nominal diameters in inches need to be entered as decimal values as well (e.g. 1.5 for 1 1/2‘‘).

If required, the attribute LAENGE need to be assigned to the length variables. (see Variables names above).

 

For variant synchronization you also need to enter the values for the attributes which are to apply to all sub-types of the variant.

Values must be entered for at least the following attributes:

Attribute	Description
BENENNUNG	Designation of the part
COMPONENT_TYPE	Part type (always = Semi-finished material + Plant Engineering) for HELiOS database only
NORMBEZEICHNUNG	Standard designation of the part (identical for all sub-types!) An entry is mandatory, even if the part corresponds to no standard.
ANSCHLUSSART	Connection type for connection “!“ (always flange connection)
ANSCHLUSSART2	Connection type for connection “2“ (always 0)
Possible values of the attribute ANSCHLUSSART (CONNECTION_TYPE): 1000x Butt-welded Provide auxiliary part when fitting part If appropriately preset in the ANSCHLUSSART (CONNECTION_TYPE) attribute for a connection, the part will provide and connect an auxiliary part of the standard specified in the attribute for the connection when being fitted. For example, if the part has a flange connection and the corresponding counter-flange is required, the content of the ANSCHLUSSART (CONNECTION_TYPE) attribute could look as follows: 20002 1 5100010 EN 1092-1/11/A/PN 40 EN 1092-1/11/A/PN 40 is the standard designation with which the flange is to be entered into the database. 2000x Flange connection 2100x Flange with groove connection 2200x Flange with notch connection 3100x Screwed, nipple 3200x Screwed, socket 4100x Plugged, nipple 4200x Plugged, socket 5100x Socket-welded, nipple 5200x Socket-welded, socket The last character (x) provides information about the meaning of the supplement: 0 =No supplement 2 = The supplement consists of connection number, part type, ID, and standard of the part to be connected The prefixed connection number indicates the connection with which the auxiliary part is to be attached to the current connection.   Please also read the information given in the paragraphs Connection type ID with priority information and Connection type ID - List of part standards.

 

Handling of nominal diameters in inches in the HELiOS database:

During part data synchronization, nominal diameters in inches will be taken over to the attributes N_INCH, N2_INCH and N3_. The usual character strings for indication of the diameter in inches (e.g. 1 1/2‘‘ instead of 1.5) will be auto-generated in the database for the attributes NPS_INCH, NPS2_INCH und NPS3_INCH.

Rules for the Creation of User-Defined Parts (PE)