What this category of data looks like
This data covers automotive interior, home appliance, and medical plastic part production scenarios. Core documents include injection molding process cards, raw material drying records, mold history logs, first-piece inspection reports, patrol inspection records, and material change and machine cleaning records. Data sources include resin batch and property sheets, injection molding machine operating parameters, mold temperature controller data, factory MES systems, and dimensional and appearance inspection results. Data updates are synchronized per production batch, each mold change or material change operation, and at the end of each shift.
Constraints for HTTP Interfaces and External Systems
This category of data comes from multiple sources and has a high update frequency. HTTP interfaces must support high-frequency real-time requests and compatibility with multiple data formats. Multiple document types include specific fields such as resin batch numbers, mold change times, and injection molding parameters. Interfaces must support precise queries based on key business fields to avoid pulling redundant full-volume data. Production abnormalities have serious consequences. Interfaces must include built-in parameter verification logic to block invalid requests. When connecting to industrial equipment and MES systems, cross-origin access rules must be configured to adapt to access restrictions of factory intranet domain names.
How to Configure Settings
The following configurations are based on FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
Authorization | Bearer <factory internal API key, valid for 180 days> | Complies with industrial system API authentication specifications to ensure interface access security |
| Request timeout | 30–60 seconds | Adapts to the response cycle of injection molding machine data collection, avoids frequent timeouts that interrupt processes |
variables | Bind resin batch number and mold change time as global variables, enter a custom large model API key | Accurately matches query dimensions for quality traceability, while supporting access to self-purchased large models |
responseData | Only return batch number, injection molding parameter, and inspection result fields | Reduces invalid data transmission and improves interface response speed |
| Cross-origin configuration | Only allow access from factory intranet domain names | Prevents unauthorized external access, complies with security requirements for industrial production systems |
| Batch request limit | First 20 entries per single request | Adapts to the batch upload scale of shift patrol inspection data, avoids interface overload |
Three Common Configuration Mistakes
- Phenomenon: The interface returns a 403 Forbidden status code, and injection molding machine parameters cannot be obtained. Cause: The
Authorizationauthentication parameter is not configured, or the key has expired and has not been updated. - Phenomenon: The defect analysis results returned by the large model do not match the actual injection molding parameters. Cause: Key fields such as resin batch number and mold change time are not bound in
variables, so the large model cannot obtain complete traceability data. - Phenomenon: A cross-domain error occurs when calling the interface, and data cannot be pulled from the factory MES system. Cause: No cross-domain allowed domain names are configured, or external network access permissions are enabled.
How to Confirm Successful Configuration
- Call the test interface with the correct
Authorizationparameter, confirm that a 200 OK status code is returned. - Bind the resin batch number in
variables, initiate a query, and confirm that the large model can obtain the injection molding parameters and inspection results for the corresponding batch. - Submit simulated material change and machine cleaning record data, confirm that there is no cross-domain error in the interface, and that the data is successfully synchronized to the target system.
- Check the
responseDatareturned by the interface, confirm that only the preset fields required for quality traceability are included.
The values provided are common starting points and should be measured against the reader's own samples.