What data for this category looks like
Data sources for this category include resin batches and property sheets, injection molding machine operating parameters, mold temperature controller data, production MES systems, and dimensional and appearance inspection results. Daily documents cover injection molding process cards, raw material drying records, mold history logs, first article inspection reports, patrol inspection records, and material change and machine cleaning records. Data is updated every production batch, each time molds or materials are changed, and during each shift maintenance. Fields include material grade, melt flow index, mold temperature range, holding time, dimensional inspection tolerances, and more. Units are mostly degrees Celsius, seconds, millimeters, and kilograms per cubic meter.
Constraints imposed by these characteristics on the forms and interactions link
Data for this category is mostly batch-based and updated when molds or materials are changed, consisting of structured parameters. Bid document and quotation preparation must link current batch material costs, mold wear, and equipment working hours. Forms must support quick switching between parameter groups for different molds and materials. The interaction process must validate parameter matching, such as the correspondence between mold temperature and material drying requirements. There is a risk of customer assembly or safety issues caused by mixed materials, so forms must bind raw material batch numbers and inspection records to avoid mixing parameters across batches. The system must also adapt to multi-dimensional parameter combinations, such as filling, holding, and cooling windows for different plastic parts, and provide preset templates in interactions for reuse to reduce manual input errors.
Configuration Settings
These configurations are based on FastGPT v4.17.0.
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
formInput | Preset material, mold, and working hour field groups by plastic part type | Matches the multi-parameter association requirements of injection molding, reduces manual input |
userSelect | Preset 10 common mold and material parameter templates | Adapts to fast switching needs when changing molds or materials, improves preparation efficiency |
| Form validation rules | Bind raw material batch numbers and drying record IDs | Avoids subsequent risks caused by mixed materials, complies with production data traceability requirements |
| Context length | 800–1200 characters | Covers core content of single-batch injection molding parameters and bid documents |
| Rearrangement toggle | Enabled | Optimizes sorting rationality after multi-parameter combination, improves readability |
| Maximum context | 6000 token | Adapts to splicing needs for multi-page bid documents |
Three Common Configuration Errors
- After configuring
userSelectparameter templates, default material and mold parameters are still used when calling the form to generate bid documents. The cause is that the preset templates are not bound to the form trigger logic corresponding to the plastic part type, resulting in parameters not loading correctly. - An empty field error prompt pops up after the form is submitted. The cause is that required field validation is not set, for example, the raw material batch number is not marked as a required item, leading to missing traceability data associated with subsequent bid documents.
- Mold history results returned by knowledge base search do not match the current plastic part. The cause is that the appropriate recall range is not adjusted, so historical records related to current injection molding parameters are not prioritized for recall.
How to Verify Successful Configuration
- Access the form editing page, check whether the preset material and mold parameter templates have been added to the
userSelectoptions. - Submit a test data entry, verify that required field validation triggers normally, and that a prompt is displayed when the batch number is missing.
- Call the form to generate a bid document, confirm that the associated raw material drying records and mold history data have been correctly embedded in the document.
- Switch between different plastic part types, confirm that the
formInputfield group automatically updates to the corresponding parameters.
The values provided here are common starting points and should be measured against the reader's own samples.