What the Data for This Category Looks Like
Typical entities in this category are injection, stamping, and die-casting mold enterprises, as well as mold centers within manufacturing enterprises. Daily documents include mold design task sheets, DFM reports, part drawings, processing technology cards, trial mold reports, mold modification notices, and mold records. Data sources cover customer product models, mold flow or forming simulation files, CAD/CAM outputs, machining and measurement data, and trial mold samples. Updates follow project timelines, with each trial mold or modification triggering a data refresh. Document fields include mold number, cavity count, material grade, demolding angle, and trial mold defect items. Units are mostly professional mold machining units such as millimeters, megapascals, and piece counts.
Constraints Imposed on Multi-turn Dialogue and Prompt Engineering
Business data for mold design and manufacturing is scattered and iterates frequently. Multi-turn dialogue must retain historical context of mold modifications and trial molds to carry out inspection and review work consistently. Document formats vary widely across different sources. Some text exported from CAD contains nested professional terms, so prompts must adapt to the standardized expression rules of the mold industry. Each trial mold or modification updates project data. Dialogue context must be tied to the current project’s unique identifier to avoid linking mold data from unrelated projects. Inspection workflows focus on core indicators such as demolding performance, shrinkage defects, and forming feasibility. Dialogue logic must restrict retrieval to exclusive documents for the current project to prevent redundant information from disrupting review results.
Configuration Settings
This configuration is based on FastGPT v4.17.0.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chatId | Unique identifier string for the current mold project | Ties multi-turn dialogue history for the same project, prevents cross-project data confusion |
messages | Retain the most recent 15–20 turns of dialogue content | Supports multi-turn traceability needs for mold modification iterations, calibrated via actual testing |
variables | Inject mold number, material grade, and trial mold batch | Accurately matches exclusive documents such as process cards and trial mold reports for the target project |
| Maximum Context Window | 8000–12000 tokens | Carries professional content across multiple document types including CAD text and process parameters |
| Single Retrieval Limit | Top 5–7 results | Filters redundant retrieval results, focuses on core documents for the current inspection workflow |
| Question Optimization | Enabled | Automatically optimizes retrieval logic for professional queries, adapts to mold industry terminology rules |
Three Common Misconfigurations
- Phenomenon: Unrelated mold document titles appear in dialogue logs when calling via API. Cause: The unique identifier for the current mold was not injected via
variables, causing retrieval to cover all documents in the knowledge base. - Phenomenon: Repeated demolding defect analysis conclusions appear in multi-turn dialogue related to mold modifications. Cause: The number of retained
messagesturns was not limited, and excessive historical context leads to repeated matching of retrieval results. - Phenomenon: Dialogue responses time out after uploading mold process card documents larger than 10MB. Cause: A reasonable maximum context window was not set, and loading excessive document text causes excessive resource consumption.
How to Confirm Proper Configuration
- Initiate a test query including the current mold number, confirm returned results only match exclusive documents for that mold.
- View API call logs, confirm the
chatIdparameter was correctly passed, with no null values or incorrect identifiers. - Initiate multi-turn queries related to mold modifications, confirm dialogue context only retains historical content for the current project.
- Upload mold design documents larger than 10MB, confirm dialogue responses do not display timeout prompts.
The values provided are common starting points and should be measured against the reader’s own samples.