What the data for this category looks like
Production data for forging and die forging comes from raw material quality certificates, heating furnace systems, press collection data, MES systems, non-destructive testing equipment, and customer forging drawings. Daily generated documents include forging process specifications, cutting lists, heating furnace records, forging process cards, mold life records, heat treatment work orders, and ultrasonic testing reports. Data update frequency is per piece, per batch, or per furnace run. Core fields include heat batch number, forging batch number, forging ratio, fiber direction, heating temperature, and pressure parameters. Units include ℃, MPa, mm, and others.
What constraints these characteristics impose on HTTP interfaces and external systems
Data sources are scattered, and update frequency changes dynamically with production batches. HTTP interfaces must support multi-source data pulling and on-demand trigger call logic. Forging-specific core fields require the interface to pass parameters such as heat batch number and forging ratio to accurately match corresponding process documents and abnormal reports. The complexity of document structures requires the interface to support specified field filtering to avoid invalid data transmission occupying bandwidth. Forged part abnormalities may lead to scrapping or service fracture. The interface must have authentication and data verification capabilities to prevent incorrect data from entering production links.
How to set the configuration
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
Authorization | Bearer {Pre-configured system authentication token} | Adapts to FastGPT v4.17.0 interface configuration rules, meets the standard authentication requirements of forging workshop MES systems |
variables | Includes heat batch number, forging batch number, and forging ratio parameters | Matches core verification fields for forging process documents and abnormal reports, supports dynamic binding of batch data |
responseData | Only returns process specification text, abnormal report details, and verification result fields | Reduces invalid data transmission, adapts to low-bandwidth network environments of workshop terminals |
| Request timeout threshold | 30 seconds | Adapts to network delay conditions on industrial sites, avoids production interruptions caused by long waits |
| Batch pull upper limit | 50 furnace runs of data per request | Matches daily production batch scales of forging workshops, avoids excessive data volume in a single request |
| Request retry count | 2 times | Addresses occasional packet loss issues in press collection data, improves interface call stability |
Three common mistakes
- Phenomenon: An uncaught exception is returned when calling an external system interface in a private deployment environment, and the interface displays "system error". Cause: The
Authorizationauthentication parameter is not correctly configured in the configuration file, so the external system's authentication verification fails. - Phenomenon: The returned
responseDatais empty after calling the interface, with no corresponding process document or abnormal report content. Cause: Correct forging batch number or heat batch number is not passed invariables, so the system cannot match corresponding production data. - Phenomenon: "Request timeout" is returned when pulling data in batches, with a status code of 408. Cause: The number of furnace runs pulled in a single request exceeds the configured 50-furnace upper limit, resulting in data transmission timeout.
How to confirm the configuration is correct
- Call the test interface, check whether the returned
responseDataincludes core fields of forging process specifications, such as deformation steps and heating interval parameters. - Pass a known heat batch number and forging batch number, verify whether the interface returns corresponding abnormal report or process document data.
- View interface logs, confirm that the
Authorizationauthentication parameter has been correctly carried, and there are no authentication failure records. - Simulate batch pulling of 50 furnace runs of data, confirm that the interface response time meets the 30-second threshold requirement, and no timeout errors occur.
The values given are common starting points and should be measured against the reader's own samples.