What the data for this category looks like
Rubber mixing and product vulcanization production data comes from formula systems, raw material batch ledgers, internal mixers, Mooney viscometers, rheometers, vulcanizing machines, and laboratory testing equipment. Daily production documents include formula sheets, weighing records, mixing curves, rubber compound quick test reports, vulcanization process cards, mold usage records, and finished product performance test reports. Data updates are synchronized for each raw material batch truck, each batch of rubber compound, and each vulcanized product per mold cycle. Fields include batch identifiers, process parameters, test results, and more. There is no fixed unified format, and content is dynamically generated along with production nodes.
What constraints these characteristics impose on workflow orchestration
Frequent production data updates require workflows to support flexible triggering per single batch to avoid invalid repeated collection. Multiple heterogeneous data sources require workflows to configure multiple independent data source nodes to adapt to access methods of different devices and systems. Diverse production document types require workflows to support file upload and parsing in multiple formats to ensure all ledger information can be included in summaries. Irreversible process characteristics require workflows to set a locking mechanism for ledger data to prevent subsequent changes to generated historical records. Severe error consequences require workflows to configure verification and retry links to reduce scrap risk caused by data deviations.
Configuration guidelines
The following configurations apply to FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Data Source Node Trigger Timing | Trigger after single batch production is completed | Match the update rhythm of each rubber truck and batch to avoid repeated collection of invalid data |
| Global Variable Binding | Bind batch number and raw material batch via variables | Uniformly pass core identifiers across nodes to avoid data misalignment between different batches |
| File Upload Node Size Limit | Single upload no larger than 100 MB | Adapt to the conventional storage size of documents such as mixing curves and performance reports |
| Tool Call Node Retry Count | 3 times | Respond to temporary fluctuations in equipment data collection and reduce the impact of single call failures |
| Node Link Verification | Match preset process sequence via nodeId | Ensure links such as mixing, vulcanization, and testing are executed in production logic order |
| Call Timeout Threshold | 600 seconds | Adapt to the conventional time consumption of data collection and report generation from internal mixers and vulcanizing machines |
Three common misconfigurations
- Database connection nodes cannot accept port number input: The interface port input box is grayed out and unavailable. The cause is that the advanced configuration option for the corresponding data source is not checked. This configuration must be manually enabled only when connecting to the dedicated database of internal mixers or vulcanizing machines.
- Cannot find the file upload entry: The file upload node option is not available in the workflow. The cause is that the file upload function is not enabled in system configuration. The function must be enabled first before the corresponding node can be added in the workflow.
- Tool call node returns 429 Request rate increased too quickly error: The node fails to run and returns the corresponding status code. The cause is that a reasonable call frequency limit is not configured. High-frequency collection of mixing and vulcanization data causes the request rate to exceed the model quota.
How to confirm the configuration is correct
- Manually trigger a single batch workflow, check if each data source node correctly pulls weighing records, mixing curves and other documents for the corresponding batch.
- View the running logs of tool call nodes, confirm that no 429 errors occur, and the returned results fall within the parameter range of the mixing process.
- Verify that global variables are properly passed across nodes. The content of the
variablesparameter can be printed to confirm that the batch identifier matches the actual production batch. - Check the final generated report, confirm that it includes all required document contents of this category's production ledgers, such as formula sheets and finished product performance reports.
The values provided here are common starting points and should be measured against the reader's own samples.