What the Data for This Category Looks Like
This category's data primarily comes from steel coil labels and quality certificates, press and feeder operation data, mold management systems, MES systems, coordinate measuring machine and fixture inspection results. Data updates are triggered with each roll of raw material, each production batch, and each mold change. Daily associated documents include stamping work instructions, material specification sheets, mold inspection records, first and last piece inspection reports, and mold change logs. Data fields include raw material grade, sheet thickness, mold ID, production batch, equipment operation parameters, and measured dimension values, with no additional statistical percentage-based indicators.
Constraints Imposed on HTTP Interfaces and External Systems
The high-frequency, scattered update nature of this category's data requires HTTP interfaces to support high-frequency calls and batch data synchronization, to avoid quotation deviations caused by data lag. The multi-source heterogeneous data sources require interfaces to support parameter transfer and field mapping across different formats. A single bid document needs to integrate multiple types of production and inspection data, requiring interfaces to support associated variable injection to automatically populate standardized content. The tightly bound characteristic of production batches and mold changes requires interfaces to carry unique identifier fields to distinguish different production units, ensuring accurate data matching.
Configuration Settings
The following configurations are based on FastGPT v4.17.0, adapted for the bid quotation preparation scenario for the stamping and sheet metal forming category:
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
Authorization | Bearer {Enterprise-specific API key} | Used for interface identity verification, to prevent unauthorized access |
variables | {"materialGrade": "SPCC", "sheetThickness": "1.5mm", "moldId": "M00123"} | Injects raw material and mold parameters exclusive to the stamping category, to meet personalized bid quotation requirements |
responseData | Returns structured data including quotation details, nesting parameters, and document links | Standardizes output of core content required for bids, to facilitate direct integration into documents |
| Timeout Setting | 300 seconds | This category's multi-source data synchronization needs to process data from multiple devices and systems, so sufficient processing time is reserved |
| Batch Call Limit | First 20 batch records | The production batches covered by a single bid typically fall within this range, to avoid interface overload |
| File Upload Toggle | Enabled | Files such as steel coil quality certificates and mold drawings need to be transferred for bid verification |
Three Common Mistakes
- Phenomenon: The interface returns
401 Unauthorizedand the request is blocked. Cause: TheAuthorizationparameter is not configured correctly, and a valid API key is not carried for identity verification. - Phenomenon: A cross-domain error occurs when the frontend calls the interface directly, or the style does not match the business scenario. Cause: The interface request is not forwarded via a backend proxy, the API key is exposed directly, and the cross-domain whitelist is not configured.
- Phenomenon: The generated bid quotation does not include correct material usage data. Cause: Raw material grade and sheet thickness parameters are not injected into
variables, so the system cannot call the material accounting logic for the corresponding category.
How to Confirm Correct Configuration
- Call the interface and check if the fields returned in
responseDatainclude the raw material, mold, and production parameters exclusive to this category. - Verify that the interface can receive and parse files such as steel coil quality certificates and mold drawings, to confirm that the file upload function works properly.
- Simulate a single mold change scenario to call the interface, and confirm that the returned data updates automatically with the mold change identifier, with no lag.
- Check that the status code returned by the interface is
200 OK, with no abnormal error messages.
The values provided here are common starting points and should be evaluated against the reader's own samples.