NXKnowledge

Content Migration Manager > Knowledge base > Pro/ENGINEER and Creo

CMM Creo - Threads in parts duplicated

CMM Creo - Threads in parts duplicated Symptom / Problem DescriptionIn CMM Options there is the setting to migrate "Threads in BrepMode" that leads to correctly migrated Symbolic Thread features. Unfortunately the former migration mode to create geometric cylinder bodies for threads is still there. Even if this bodies are hidden, the provided duplicate thread geometry is not wanted and should be removed when using the "Threads in BrepMode"

Remark:

We always use Feature Translation Mode = BrepMode, however, in "FeatureMode" we get the same result.

For Assemblies Translation Mode we plan to use Feature Mode, however for CMM validation sometimes also Brep Mode is tested

Environment setup:

Environment Setup 1:

CMM Solo 12.0.2.093

NX 12.0.2.9

Creo Parametric 4.0 - M080

Windows7

Environment Setup 1:

CMM Solo 1847.192

NX 1859

Creo Parametric 4.0 - M080

Windows10

ExpectationsWe would like to receive the following dependent of the CMM Option settings:

CMM Option "Threads in BrepMode" = TRUE --> Symbolic Thread, no additional geometry body

CMM Option "Threads in BrepMode" = FALSE --> thread geometry body

Detail InformationCMM Options used

Example

Further examples see PR data:

210994.1.prt / 210955.1.prt / 210943.1.prt / 206633.1.prt

3.4 Supporting DataFor more detailed information see PDF document within IR-Data Zipfile

.zip

FolderDescriptionTranslation Mode

Creo Creo 4 files

NX12 CMM Scratch from CMM/NX 12 migration Brep Mode

NX1847_Series CMM Scratch from CMM/NX 1847 Series migration Brep Mode

PlattformWindows7 / Windows 10

Platform Specificno

Version Specificno

Siemens PLM believes that the problem you reported "CMM Creo - Threadsin parts duplicated" will be resolved by code changes made to the release of our product CMM version 1872. PR 9487405 Product Information: Product: NX , Application: CMM , Version: V1859

Source: https://support.sw.siemens.com/en-US/knowledge-base/PL8123647 · retrieved 2026-10-02