Understanding Item Numbers in SolidWorks BOM
When managing a Bill of Materials (BOM) in SolidWorks, it is essential to understand how item numbers function. The item number helps track components used in an assembly or project and allows for clear documentation and communication of parts throughout the design process.
Changing the Item Number: A Step-by-Step Guide
To modify the item number of a component within a BOM while ensuring it remains in the same row, follow these detailed steps:
Open the BOM PropertyManager: Begin by accessing your BOM within the SolidWorks environment. Locate and select your BOM table to open the PropertyManager.
Select the Replacement Component: Identify the component whose item number you wish to change. If this component has been replaced, ensure you’re referencing the correct instance.
Choose Option for Missing Item: Locate the checkbox labeled "Keep Missing Item." Selecting this option ensures that the BOM retains the entry for the replaced component.
Assign New Item Number: After selecting the "Keep Missing Item," find the option to "Assign new item number." This action enables you to provide an updated item number without removing the item from the BOM.
- Confirm Changes: Once the new item number is set, finalize your changes by clicking the appropriate confirmation button in the PropertyManager. Your BOM will now reflect the updated item number for the selected component while keeping all relevant data intact.
Rearranging Items in SolidWorks BOM
Knowing how to rearrange items within your BOM can greatly enhance clarity and organization. Here’s how to do so effectively:
Open Your BOM: Start by accessing your BOM table and ensuring it’s in the display view.
Drag to Rearrange: Click and hold on the component or subassembly you wish to move.
- Drop to Desired Location: Continue holding the mouse button, and drag it to the desired position within the BOM Assembly Structure column. Release the mouse button to drop it in its new location. This feature allows you to instantly reorganize the BOM, making it easier to navigate and read.
Common Questions About Item Number Changes in SolidWorks BOM
1. How can I hide an item in the BOM without deleting it?
You can exclude a part from the BOM by right-clicking on the item within the BOM table and selecting the option "Exclude from BOM." This action removes its visibility in the table but keeps the part in your assembly.
2. What if I want to change an item’s properties besides the item number?
To edit properties of an item, right-click the component in the BOM and select "Properties." You can modify attributes such as descriptions or quantities through the PropertyManager.
3. Is it possible to link BOM item numbers to balloon annotations?
Yes, item numbers in your BOM can be linked to balloon annotations. Right-click on the drawing view that contains the balloon and choose Properties. Then, ensure the "Link balloon text to specified table" option is checked and select your BOM from the dropdown list. This will synchronize changes between the BOM and the balloons.
