What the Data for This Category Looks Like
This category of data covers production documents including injection molding process cards, raw material drying records, mold histories, first-piece inspections, patrol inspection forms, material change and machine cleaning records, and similar production documents. Data sources include resin batch and property sheets, injection molding machine parameters, mold temperature machines, MES systems, and dimensional and appearance inspection results. Data updates are triggered alongside production batches, mold and material change operations, and daily production shifts. Document fields include filling, holding, and cooling window parameters, raw material drying ratio, recycled material proportion, and sensitive indicators such as mold temperature and resin moisture content.
Constraints Imposed by These Characteristics on the "Source Citation and Traceability" Link
Data for this category updates alongside production batches, mold and material changes, and daily production shifts. Traceability must match real-time generated production records to avoid mixing data across batches. Document fields contain specialized production parameters, so traceability must accurately bind to corresponding resin batches, injection molding machine parameters, and mold histories. This ensures that the content of exception reports or process documents can be traced back to specific production links. Data sources vary significantly across different production scenarios. Process documents must be associated with process cards and property sheets, while exception reports must combine patrol inspection forms and inspection results. The association logic of each data source must be clearly distinguished to prevent incorrect cross-document matching.
Configuration Settings
The following configurations are formulated based on FastGPT v4.17.0.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
| Chunk Length | 800–1200 characters | Covers complete logical units of single-page documents such as injection molding process cards and patrol inspection forms, avoiding field splitting breaks |
| Similarity Threshold | 0.75–0.85 | Distinguishes subtle differences in injection molding parameters, preventing accidental association of property sheets from different resin batches |
| Single Search Limit | Top 6 entries | Meets the association requirements for multi-source production records while controlling context length |
quoteMaxToken | 1500–2000 token | Accommodates complete injection molding machine parameters and mold history content for a single batch, ensuring complete traceability information |
detail | Enabled | Returns original fragments and metadata of traceable documents, meeting the precise traceability requirements for exception reports |
responseData | Enabled | Binds source identifiers for traceable content, facilitating subsequent verification and auditing |
Three Common Configuration Errors
- A red numerical error is displayed on the interface. Cause: The
quoteMaxTokenparameter is not configured correctly, causing traceability content to exceed the allowed token limit, and the system returns a parameter error code. - Output content cannot be associated with specific knowledge base documents. Cause: The
responseDataconfiguration item is not enabled, and no metadata identifier of the traceability source is returned, making it impossible to match uploaded documents such as injection molding process cards and patrol inspection forms. - Associated knowledge base context exceeds load threshold. Cause: The single search limit and
quoteMaxTokenvalue are not restricted, causing multi-source document splicing to exceed the system context limit, triggering retrieval failure.
How to Confirm Proper Configuration
- Initiate a query based on injection molding process parameters, check whether the returned results are accompanied by source identifiers and fragments of corresponding documents.
- Submit a query containing an exception description, verify whether the results are associated with documents from corresponding data sources such as patrol inspection forms and mold histories.
- Adjust the
quoteMaxTokenparameter value, observe whether the completeness of traceability content meets the length requirements of production documents. - Test cross-batch parameter queries, confirm that the system will not accidentally associate property sheets from different resin batches with the current production task.
The values provided are common starting points and should be measured against the reader's own samples.