What the Data for This Category Looks Like
The data required for tender quotations in metal cutting machining comes from product drawings and 3D models, CAPP/CAM systems, machine tool collection data, tool management systems, MES systems, and measurement and inspection tool data. The data update frequency is triggered per work order, each workpiece processed, random inspection, or tool replacement. Daily associated documents include process routes, operation cards, tool lists, CNC programs, first-piece inspection records, patrol inspection forms, and measuring tool calibration records. Fields involved include processing dimensions, tool parameters, operation cycle time, and inspection results. Units include millimeters, hours, piece counts, and similar units.
What Constraints These Characteristics Impose on the HTTP Interfaces and External Systems Link
Multi-source heterogeneous data sources require interfaces to support integration with different types of industrial systems, and adapt to different authentication and data format requirements. The high update frequency requires interfaces to respond to frequent calls triggered by work orders, to avoid delaying tender progress due to request latency. Diverse document types require interfaces to support data transmission in multiple formats including text and CNC program files. Clear field definitions and units require interface parameters to strictly match the process data fields of metal cutting machining, ensuring the accuracy of quotation calculations. Additionally, the consequences of errors in the machining process are severe, so interfaces must be configured with reliable failure handling mechanisms to avoid tender document errors caused by missing data.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Authorization | Bearer {docking system API key} | Complies with HTTP interface authentication standards, matches the authentication requirements of most industrial systems, ensures data transmission security, and adapts to the interface call logic of FastGPT v4.17.0 |
variables | {"workOrderId": "{{system work order ID}}", "toolLifeThreshold": 200 hours} | Passes core variables such as work orders and tool parameters required for tender quotation, adapts to the process data requirements of metal cutting machining |
responseData | Extract process route, tool list, and process dimension data | Only retrieves fields necessary for tender document and quotation preparation, reduces invalid data transmission, and improves interface response efficiency |
| Interface timeout period | 30–60 seconds | Retrieving metal cutting machining process data requires waiting for machine tool and tool system responses. This range covers the response durations of most industrial systems, adjust based on actual measurements |
| Retry count | 2 times | Addresses temporary network fluctuations or system glitches, avoids loss of tender data due to a single failed request |
Three Common Misconfigurations
- Phenomenon: SQL Server connection test fails, returns connection timeout or authentication failure prompt. Cause: The
Authorizationauthentication parameter is not configured correctly, or local access permissions for the industrial system are not enabled. - Phenomenon: DeepSeek32B model deployed on Ollama cannot be called via the OneAPI channel, returns channel configuration error. Cause: Basic address and key parameters for model calling are not correctly configured in
variables. - Phenomenon: The client SSE connection is closed after calling the chat API, and chat records are not saved to the database. Cause: Asynchronous persistence logic for the interface is not configured, resulting in incomplete data writing when the request is interrupted.
How to Confirm Proper Configuration
- Send a test request, verify whether the returned
responseDatafield matches the preset data required for tender quotation. - Verify that the
Authorizationauthentication parameter meets the requirements of the docking system, use a testing tool to confirm that the returned status code is 200. - Simulate a work order to trigger data retrieval, confirm that the interface response duration meets business requirements, adjust the timeout setting based on the actual performance of the docking system.
- Trigger an interrupted request test, confirm that the data persistence logic operates normally, and no data is lost due to request interruption.
The values provided here are common starting points and should be evaluated against the reader's own samples.