同步部件、装配体和 BOM

Synchronization is initiated from Onshape and data flows from Onshape to Arena. For a sync to happen, the Onshape part must have a part number.

On the first sync, if an Arena item with the same part number as the Onshape part exists, then the Working Revision of the Arena Item is updated with information from Onshape. If an Arena Item with the same part number as the Onshape part does not exist, then a new Arena Item Working Revision is created with the information from Onshape.

On subsequent syncs the Arena Working Revision is updated with information from Onshape.

During a successful sync:

• Basic attributes of the Arena Item (Number, Name, Description) are updated

• The values of any mapped attributes of an Arena Item are updated

• Any unmapped attribute values on an existing Arena Item are not overwritten

• A link is added from the Item in Arena to Onshape. The link identifies the Onshape document, part, configuration, and Revision. Revision is equal to the revision of the Arena Item. In the case of an Arena Working Revision, the Revision field remains empty and the link resolves to the Onshape workspace.

Synchronizing an Onshape BOM to Arena inserts BOM lines from the Onshape BOM into the Arena BOM. BOM lines created from Onshape have the Arena BOM attribute " OnshapeCreated " set to YES to signify that Onshape owns these lines in the Arena BOM.

"OnshapeCreated" in the Arena BOM attribute must be set to YES. Although not prevented, these lines should not be edited by users in Arena since any edit will be lost on the next sync from Onshape.

1. Create a part in Onshape.

2. Assign a category and property values, if desired.

3. 执行以下操作之一：

   1. Obtain a part number from Arena.

   2. Assign a part number from Onshape.

   3. Manually enter a part number.

4. Sync the Onshape part to Arena. This results in a Working Revision in Arena with a link pointing back to the Onshape workspace.

   You can sync as often as required to update the Arena Item Working Revision from the Onshape workspace.

5. When ready to release:

   1. Release the part in Arena to a certain revision (for example, A), using either a Change Order or Make Effective. The Onshape link on the Arena Item page at this time points to the Onshape part at a specific revision (for example, A), which does not yet exist so link navigation fails at this point.

   2. Release the part in Onshape (through the Release dialog), making sure that the revision matches the one in Arena. At this point, the link in Arena resolves to the Onshape part at the specific revision (in this example, A).

   3. The Onshape part and the Arena Item are released at the specific revision, in this example, A.

6. Continue working in the Onshape workspace to make changes for the revision B updates.

7. Sync to Arena as many times as necessary to update from the Onshape workspace to the Arena Working Revision.

8. When ready for release:

   1. Release the part in Arena (using Change Order or Make Effective).

   2. Release the part in Onshape (using the Release dialog), making sure that the revision matches the revision in Arena.

   3. Both parts are now released at revision B.

In order to synchronize, an Onshape user must be a valid Arena user and their Onshape primary email must match their Arena email. The user must have permission to create and update Items in the configured Arena Workspace.

Required information

Required item	源
Onshape 用户	User ID must match Arena user ID
Arena user	User ID must match Onshape user ID

Users and permissions

The required users and their permissions in each product are:

• Onshape - 拥有“同步到 Arena”全局权限的 Enterprise 版用户

• Arena - Arena user

Syncing a part or assembly

In Onshape:

1. Open the Properties dialog of the part of assembly you wish to sync to Arena.

   

2. Ensure that the Part number field has a value (if not, supply one and click Apply).

3. Click the Sync to Arena button at the top of the dialog .

If an Item with the same Part number does not already exist in Arena, a new Item is created in Arena with this part number. If an Arena Item with the same Item number does exist, then the Arena Item is updated with the information sent from Onshape.

By default, if the category selected in the Onshape Properties dialog has not been mapped to an Arena Category, the Category and the values are not sent to Arena. The Require category mapping for sync checkbox is enabled (checked) by default. If it is disabled (unchecked), unmapped categories sync to Arena, and are placed in the “uncategorized” category in Arena. See Configure Onshape for more information.

Following a successful sync, the Onshape Properties dialog:

• Displays the Last sync date and time, visible when you hover the mouse over the Sync icon

• Displays the Onshape link to Arena icon ; click this icon to display the Item spec page in Arena (opening in a separate window)

A successfully synced item in Arena:

• Displays the same Item number as the Onshape part number

• Has the same values for category and attributes (Onshape properties) if the selected category has been mapped

• Displays a thumbnail of the Onshape part or assembly

• Attaches a GLTF file of the Onshape part or assembly

• Displays an Onshape badge on the Arena Item header indicating that this Arena Item was created by Onshape; the badge also acts as a link from Arena back to the originating Onshape part or assembly

提示

• 同步 Onshape 装配体仅同步顶层装配体，不同步其任何子装配体。若要同步装配体的子装配体，请使用“物料清单同步”。

• The link back to Onshape from the Onshape badge on an Arena Item is revision aware. If the link is from an Arena Item Working Revision, then the link points to the Onshape workspace. If the link is from an Effective Revision of an Arena Item, then the link points to the same revision of the object in Onshape. If this revision of the Item does not exist in Onshape then the link fails. If Release management is not synced, it is up to the user to ensure that the Onshape Revision and Arena revision are maintained. See Syncing release management for more information.

• Synchronization of data is one-way, and this has implications during start up where you may have existing data. For example, if you have an existing Arena Item that has a category and attributes with values populated in Arena and those categories and attributes are later mapped to Onshape, then those attribute values will be overwritten by values coming from Onshape with each sync operation. If the Onshape value for any of those attributes is blank then the old values in Arena will be removed.

You can sync a Bill of Material (BOM) from Onshape to Arena, from an Assembly tab in Onshape. This topic explains the procedure for syncing a BOM.

Required information

Required item	源
Onshape 用户	User ID must match Arena user ID
Arena user	User ID must match Onshape user ID

Users and permissions

The required users and their permissions in each product are:

• Onshape - 拥有“同步到 Arena”全局权限的 Enterprise 版用户

• Arena - Arena user

Syncing a BOM

In Onshape:

1. Open an Assembly.

2. Open the BOM table at the right side of the window, click the BOM table icon ().

3. Click the Sync BOM to Arena icon () at the top of the table.

   

4. The sync is initiated and a message displays when the sync is complete.

5. Once the sync is completed the Open in Arena icon () is enabled. Click this button to open the most recent synced BOM in Arena.

If changes have been made to the BOM in Onshape but not yet synced to Arena, clicking the Open in Arena icon () does not show these changes. Only changes up to the last sync are opened in Arena.

提示

• The sync succeeds only if all parts in the BOM have a part number. Part number for parts and Standard content can be seen and modified in the BOM table. Part numbers for Items can be modified from Enterprise settings > Items.

• The top-level Assembly must have a part number. This part number is set either in the BOM table's top level Assembly row or the Properties dialog for the Assembly (right-click the Assembly tab and select Properties, then assign or create a part number).

• On the first sync of a multi-level assembly, Onshape syncs all levels, creating Items in Arena for any Items that do not yet exist, and linking Items that do already exist, in Arena. The entire assembly tree is walked-through and Items are created as needed.

• The sync operation can take some time for a large assembly, which runs in the background.

• On subsequent syncs of an existing assembly, only one level deep is synced. (That is, the first time all assemblies and sub-assemblies are synced. On subsequent syncs only the selected assembly and its immediate children are synced.)

• You may optionally add the OnshapeCreated column to various BOM views in Arena so that you can see which BOM lines were created by Onshape and which were created manually

• A sync from Onshape inserts the value Y into the BOM Line attribute OnshapeCreated so that you can identify BOM lines that are owned by Onshape. You can safely insert more lines to the BOM in Arena but if you use the Arena UI to modify any line owned by Onshape (e.g., change a quantity) then those changes will be overridden on the next sync

• Sync is always performed from the Onshape workspace to the Arena Working Revision.

• Arena 物料清单自定义视图将显示同步生成的物料清单中的缩略图。

• It is important to keep the Onshape part revision and Arena item revision in sync. Since the Onshape Revision scheme and Arena Revision Sequences are independent, they can become out of sync and using the Go to Arena button in Onshape or Open in Onshape button in Arena may take you to the wrong revision on the opposing side.

  

  An example of independent revisions between Onshape and Arena