Turning Parts Recognition Conditions

In the Machiend Plates, round shapes and edged shapes are automatically determined.
This section describes the recognition conditions.

Recognition of Turning parts

If the outer-most diameter has a cylindrical part, the shape is recognized for Turning Parts.

Recognition of Turning parts	Recognition of Machined plates
*The outer-most diameter is cylindrical	*The external corner curved chamfer and outer-most shape form a rectangle
*The outer-most diameter cylindrical surface exceeds a total of 140°	*The outer-most diameter cylindrical surface is 140° or less
*The outer-most diameter is cylindrical	*The outer-most diameter is not cylindrical
*The outer-most diameter has a cylindrical part	*The outer-most diameter has no cylindrical part

The inner diameter and outer diameter are recognized based on their positional relationship with the central axis.

Recognition as “Outer- and Inner Diameter”	Not recognition as “Outer- and Inner Diameter”
*Recognized as an “outer diameter” as it is on the central axis	*Recognized as an “unsupported shape” not as an outer diameter, as it is not on the central axis
*Recognized as an “inner diameter” as it is on the central axis	*Recognized as a “hole” rather than as an inner diameter, as it is not on the central axis

Caution

Automatic recognition is not supported for female threads (inner diameter) and male threads (outer diameter)
When a ” hole ” is determined, the color attribute/bore attribute link applies to it.

For keyways that match the JIS (B 1301:1996), tolerances are automatically set and can be changed in the dialog. *The default settings can be customised in user settings.
*The default settings can be customised in user settings.

Key width specification	Recognized as a keyway	Not recognized as a keyway
Width recognized as an external keyway	Matches with [b1] specifications: The fit tolerance of the external keyway is set automatically	Does not match with [b1] specifications: The fit tolerance of the slotted hole is set manually
Width recognized as an internal keyway	Matches with [b2] specifications: The fit tolerance of the internal keyway is set automatically	Does not match with [b2] specifications: Handled as “general tolerance” for internal keyway and the tolerance cannot be selected

Caution

“If the inside corners are not rounded, the shape will not be recognised as an “outside groove” and the fit tolerance cannot be set.
If tolerance settings are required, design the groove with rounded corners that match the groove width.”

Caution

If the internal corners are curved, the shape is not recognized as an “internal keyway” and the fit tolerance cannot be specified.
If tolerance settings are required, design with sharp edges.

以下の表に順次、規格内の場合認識されます。

注意

※2023年3月より対象となります。

b1/b2	2	3	4	5	6	8	10	12	14	16	18	20	22	25	28	32

焼き肌

“A hole that is on the central axis is recognized as a “”hole”” supported for automatic quotation
If the hole does not turn on the central axis, it is recognized as an “”other hole”” and is not supported for automatic quotation.”
Even if no chamfer was modeled in 3D, a chamfer is produced at the hole entrance.

Recognized as a “hole”	Not recognized as a “hole”
*Recognized as a “hole” as located on the central axis	*recognized as an “other hole” as not located on the central axis Enter the hole information in the comments field to request a quotation

If the bottom of the end face groove is curved it is not recognized. Design with sharp edges.

recognized as an “end face groove”	Not recognized as an “end face groove”
*If the bottom has sharp edges	*If the bottom is curved