foro svasato da libreria

serri

buongiorno , con bricscad pro devo eseguire la svasatura su un foro , devo cercarla in libreria? l' unica voce che potrebbe essere simile mi importa dei tondi forati svasati che probabilmente dovrei sottrarre alla piastra forata ...il problema e' che non si sottrae ! quindi non so se sbaglio ad utilizzare questi tondi forati svasati o se invece non utilizzo la funzione corretta per la svasatura. grazie

Virgil

Hello.

The automatic subtraction works when:
- The entity that is subtracted is a mechanical block that contains some entities on the BC_SUBTRACT layer.
- The entity to subtract from is a 3D solid.

To change what 3D solids are affected by subtraction, the BMLINK command can be used.
See the next article.
https://help.bricsys.com/en-us/document/command-reference/b/bmlink-command?version=V23&id=165079057581

The standard library contains only hole features, not just the countersink.

To subtract only the countersink, a custom component needs to be created.
If this is something of interest, the next articles contain more information about the topic.

https://help.bricsys.com/it-it/document/bricscad/blocks-attributes-external-references-and-components/components-and-component-inserts?version=V23&id=165079140490

https://help.bricsys.com/en-us/document/command-reference/c/createlibraryblock-command?version=V24&id=165079064173