|
| 1 | +# Robot Manufacturing System - Implementation Guide |
| 2 | + |
| 3 | +## Overview |
| 4 | + |
| 5 | +This document outlines the comprehensive robot manufacturing system being built into the StateSet API. The system is designed to support production of all robot types: industrial articulated arms, collaborative robots (cobots), autonomous mobile robots (AMRs), and specialized robots. |
| 6 | + |
| 7 | +## System Architecture |
| 8 | + |
| 9 | +### Database Schema (✅ COMPLETED) |
| 10 | + |
| 11 | +A comprehensive migration has been created at: |
| 12 | +- `/migrations/20240101000011_create_robot_manufacturing_system.sql` |
| 13 | + |
| 14 | +This includes **40+ new tables** across 10 functional phases: |
| 15 | + |
| 16 | +1. **Serial Number & Traceability** (3 tables) |
| 17 | +2. **Quality Control & Testing** (5 tables) |
| 18 | +3. **Configuration Management** (2 tables) |
| 19 | +4. **Enhanced Multi-level BOM** (3 tables) |
| 20 | +5. **Advanced Work Order Features** (5 tables) |
| 21 | +6. **Compliance & Certifications** (3 tables) |
| 22 | +7. **Enhanced Warranty & Service** (3 tables) |
| 23 | +8. **Supplier Quality Management** (3 tables) |
| 24 | +9. **Production Analytics** (2 tables) |
| 25 | +10. **Subassembly Management** (3 tables) |
| 26 | + |
| 27 | +### Rust Entities Progress |
| 28 | + |
| 29 | +#### ✅ Phase 1: Serial Number & Traceability (COMPLETED) |
| 30 | + |
| 31 | +Located in `src/entities/manufacturing/`: |
| 32 | + |
| 33 | +1. **robot_serial_number.rs** - Finished robot serial numbers |
| 34 | + - Fields: serial_number, product_id, work_order_id, robot_model, robot_type |
| 35 | + - Enums: RobotStatus, RobotType |
| 36 | + - Methods: generate_serial_number(), is_under_warranty(), warranty_remaining_days() |
| 37 | + |
| 38 | +2. **component_serial_number.rs** - Component-level traceability |
| 39 | + - Fields: serial_number, component_type, component_sku, supplier_lot_number |
| 40 | + - Enum: ComponentStatus |
| 41 | + - Methods: is_available(), install(), mark_failed(), age_in_days() |
| 42 | + |
| 43 | +3. **robot_component_genealogy.rs** - Component-to-robot linkage |
| 44 | + - Tracks which components are installed in which robots |
| 45 | + - Supports install/removal history |
| 46 | + - Methods: is_currently_installed(), remove(), installed_duration_days() |
| 47 | + |
| 48 | +#### ✅ Phase 2: Quality Control & Testing (COMPLETED) |
| 49 | + |
| 50 | +1. **test_protocol.rs** - Standardized test procedures |
| 51 | + - Fields: protocol_number, name, test_type, pass_criteria, procedure_steps |
| 52 | + - Enums: TestType (mechanical, electrical, software, integration, safety) |
| 53 | + - Methods: is_active(), applies_to_model() |
| 54 | + |
| 55 | +2. **test_result.rs** - Test execution results |
| 56 | + - Fields: test_protocol_id, robot_serial_id, tested_by, status, measurements |
| 57 | + - Enum: TestStatus (pass, fail, conditional_pass, retest_required) |
| 58 | + - Methods: passed(), needs_retest() |
| 59 | + |
| 60 | +3. **non_conformance_report.rs** - Quality issues and defects |
| 61 | + - Fields: ncr_number, severity, issue_type, disposition, corrective_action |
| 62 | + - Enums: IssueType, Severity, NcrStatus, Disposition |
| 63 | + - Methods: generate_ncr_number(), is_open(), is_critical(), close() |
| 64 | + |
| 65 | +#### ✅ Phase 3: Configuration Management (COMPLETED) |
| 66 | + |
| 67 | +1. **robot_configuration.rs** - As-ordered vs as-built configuration |
| 68 | + - Fields: payload_kg, reach_mm, degrees_of_freedom, end_effector_type |
| 69 | + - Enums: ConfigurationType, MountingType |
| 70 | + - Methods: matches_order() |
| 71 | + |
| 72 | +#### ⏳ Phase 4-10: Remaining Entities (PENDING) |
| 73 | + |
| 74 | +These still need to be created: |
| 75 | + |
| 76 | +**Phase 4: Enhanced BOM** |
| 77 | +- bom_hierarchy.rs - Multi-level BOM support |
| 78 | +- bom_component_alternative.rs - Component substitutions |
| 79 | +- engineering_change_order.rs - ECO tracking |
| 80 | + |
| 81 | +**Phase 5: Advanced Work Orders** |
| 82 | +- work_order_dependency.rs - Work order prerequisites |
| 83 | +- production_line.rs - Production lines/cells |
| 84 | +- work_order_labor.rs - Labor time tracking |
| 85 | +- work_order_scrap.rs - Material waste tracking |
| 86 | + |
| 87 | +**Phase 6: Compliance** |
| 88 | +- robot_certification.rs - CE, UL, ISO, RIA certifications |
| 89 | +- material_certification.rs - Component certifications |
| 90 | +- robot_documentation.rs - Documentation packages |
| 91 | + |
| 92 | +**Phase 7: Service** |
| 93 | +- robot_service_history.rs - Service records |
| 94 | +- maintenance_schedule.rs - Preventive maintenance |
| 95 | +- failure_analysis.rs - Failure tracking and MTBF |
| 96 | + |
| 97 | +**Phase 8: Supplier Quality** |
| 98 | +- supplier_performance.rs - Supplier scorecards |
| 99 | +- incoming_inspection.rs - Incoming quality control |
| 100 | +- supplier_corrective_action.rs - SCARs |
| 101 | + |
| 102 | +**Phase 9: Analytics** |
| 103 | +- production_metrics.rs - Daily production tracking |
| 104 | +- work_order_costs.rs - Cost accounting per robot |
| 105 | + |
| 106 | +**Phase 10: Subassembly** |
| 107 | +- subassembly_serial_number.rs - Subassembly tracking |
| 108 | +- kit_definition.rs & kit_pick.rs - Kitting operations |
| 109 | + |
| 110 | +## API Endpoints to Implement |
| 111 | + |
| 112 | +### Phase 1: Serial Number Tracking |
| 113 | + |
| 114 | +``` |
| 115 | +POST /api/v1/manufacturing/robots/serials - Create robot serial |
| 116 | +GET /api/v1/manufacturing/robots/serials/:id - Get robot serial details |
| 117 | +GET /api/v1/manufacturing/robots/serials - List all robot serials |
| 118 | +PUT /api/v1/manufacturing/robots/serials/:id - Update robot serial |
| 119 | +GET /api/v1/manufacturing/robots/serials/:id/genealogy - Get component trace |
| 120 | +
|
| 121 | +POST /api/v1/manufacturing/components/serials - Create component serial |
| 122 | +GET /api/v1/manufacturing/components/serials/:id - Get component details |
| 123 | +POST /api/v1/manufacturing/components/serials/:id/install - Install component |
| 124 | +POST /api/v1/manufacturing/components/serials/:id/remove - Remove component |
| 125 | +``` |
| 126 | + |
| 127 | +### Phase 2: Quality Control |
| 128 | + |
| 129 | +``` |
| 130 | +GET /api/v1/manufacturing/test-protocols - List test protocols |
| 131 | +POST /api/v1/manufacturing/test-protocols - Create test protocol |
| 132 | +GET /api/v1/manufacturing/test-protocols/:id - Get protocol details |
| 133 | +PUT /api/v1/manufacturing/test-protocols/:id - Update protocol |
| 134 | +
|
| 135 | +POST /api/v1/manufacturing/test-results - Record test result |
| 136 | +GET /api/v1/manufacturing/test-results - List test results |
| 137 | +GET /api/v1/manufacturing/robots/:id/test-results - Get robot's test history |
| 138 | +
|
| 139 | +POST /api/v1/manufacturing/ncrs - Create NCR |
| 140 | +GET /api/v1/manufacturing/ncrs - List NCRs |
| 141 | +GET /api/v1/manufacturing/ncrs/:id - Get NCR details |
| 142 | +PUT /api/v1/manufacturing/ncrs/:id - Update NCR |
| 143 | +POST /api/v1/manufacturing/ncrs/:id/close - Close NCR |
| 144 | +``` |
| 145 | + |
| 146 | +### Phase 3: Configuration |
| 147 | + |
| 148 | +``` |
| 149 | +POST /api/v1/manufacturing/robots/:id/configuration - Set robot config |
| 150 | +GET /api/v1/manufacturing/robots/:id/configuration - Get robot config |
| 151 | +GET /api/v1/manufacturing/robots/:id/config-variance - Compare as-ordered vs as-built |
| 152 | +``` |
| 153 | + |
| 154 | +### Additional Phases |
| 155 | + |
| 156 | +(Similar REST endpoints for phases 4-10) |
| 157 | + |
| 158 | +## Key Features |
| 159 | + |
| 160 | +### 1. Complete Traceability |
| 161 | +- Every robot has a unique serial number |
| 162 | +- Critical components (motors, controllers) have serial numbers |
| 163 | +- Full genealogy: which components are in which robot |
| 164 | +- Install/removal history with timestamps |
| 165 | + |
| 166 | +### 2. Quality Control Integration |
| 167 | +- 5 default test protocols (torque, positioning, safety, controller, software) |
| 168 | +- 5 QA checkpoints (incoming, subassembly, pre-test, functional, final) |
| 169 | +- Pass/fail tracking with measurements |
| 170 | +- NCR workflow for defects |
| 171 | + |
| 172 | +### 3. Configuration Management |
| 173 | +- As-ordered configuration (what customer ordered) |
| 174 | +- As-built configuration (what was actually built) |
| 175 | +- Variance detection |
| 176 | +- Support for all robot types with custom specifications |
| 177 | + |
| 178 | +### 4. Compliance Ready |
| 179 | +- CE, UL, ISO, RIA certification tracking |
| 180 | +- Material certifications |
| 181 | +- Automated documentation package generation |
| 182 | +- Calibration tracking |
| 183 | + |
| 184 | +### 5. Service & Maintenance |
| 185 | +- Complete service history per serial number |
| 186 | +- Preventive maintenance scheduling |
| 187 | +- Failure analysis and MTBF tracking |
| 188 | +- Spare parts recommendations |
| 189 | + |
| 190 | +### 6. Production Analytics |
| 191 | +- First-pass yield tracking |
| 192 | +- OEE (Overall Equipment Effectiveness) metrics |
| 193 | +- Scrap rate analysis |
| 194 | +- Cost tracking per unit |
| 195 | + |
| 196 | +## Database Views |
| 197 | + |
| 198 | +### Pre-built Analytics Views: |
| 199 | + |
| 200 | +1. **robot_complete_genealogy** - Full component traceability |
| 201 | +2. **production_status_dashboard** - Real-time production status |
| 202 | +3. **quality_metrics_summary** - Quality trends and pass rates |
| 203 | + |
| 204 | +## Default Data |
| 205 | + |
| 206 | +The migration includes seed data for: |
| 207 | +- 5 standard test protocols |
| 208 | +- 5 QA checkpoints |
| 209 | +- Sample maintenance schedules for IR-6000 and CR-5 robot models |
| 210 | + |
| 211 | +## Next Steps |
| 212 | + |
| 213 | +### Immediate Priorities: |
| 214 | + |
| 215 | +1. **Complete Remaining Entities** (Phases 4-10) |
| 216 | + - Create ~20 more entity files |
| 217 | + - Update mod.rs exports |
| 218 | + |
| 219 | +2. **Create API Routes** |
| 220 | + - Implement handlers for all endpoints |
| 221 | + - Add request/response DTOs |
| 222 | + - Implement business logic |
| 223 | + |
| 224 | +3. **Run Migration** |
| 225 | + - Test database creation |
| 226 | + - Verify all tables and indexes |
| 227 | + - Test default data insertion |
| 228 | + |
| 229 | +4. **Integration** |
| 230 | + - Connect to existing order management |
| 231 | + - Connect to existing inventory system |
| 232 | + - Connect to existing warranty system |
| 233 | + |
| 234 | +5. **Testing** |
| 235 | + - Unit tests for entities |
| 236 | + - Integration tests for APIs |
| 237 | + - End-to-end workflow tests |
| 238 | + |
| 239 | +6. **Documentation** |
| 240 | + - API documentation (OpenAPI/Swagger) |
| 241 | + - User guides |
| 242 | + - Integration examples |
| 243 | + |
| 244 | +## Usage Example Workflows |
| 245 | + |
| 246 | +### Workflow 1: Build a Robot |
| 247 | + |
| 248 | +``` |
| 249 | +1. Create work order for Robot IR-6000 |
| 250 | +2. Generate serial number: IR6000-202412-00001 |
| 251 | +3. Reserve components from inventory |
| 252 | +4. Link component serials to robot genealogy |
| 253 | +5. Execute work order tasks |
| 254 | +6. Run test protocols (TP-001 through TP-005) |
| 255 | +7. Record test results |
| 256 | +8. If tests pass → status = 'ready' |
| 257 | +9. If tests fail → create NCR |
| 258 | +10. Generate documentation package |
| 259 | +11. Ship robot to customer |
| 260 | +``` |
| 261 | + |
| 262 | +### Workflow 2: Handle Quality Issue |
| 263 | + |
| 264 | +``` |
| 265 | +1. Inspector finds defect during testing |
| 266 | +2. Create NCR with severity level |
| 267 | +3. Assign to quality engineer |
| 268 | +4. Investigate root cause |
| 269 | +5. Determine disposition (scrap/rework/use-as-is) |
| 270 | +6. If rework → create rework work order |
| 271 | +7. If supplier issue → create SCAR |
| 272 | +8. Implement corrective action |
| 273 | +9. Retest |
| 274 | +10. Close NCR |
| 275 | +``` |
| 276 | + |
| 277 | +### Workflow 3: Service a Robot |
| 278 | + |
| 279 | +``` |
| 280 | +1. Customer reports issue |
| 281 | +2. Look up robot by serial number |
| 282 | +3. View complete genealogy (all components) |
| 283 | +4. View service history |
| 284 | +5. Check test results from manufacturing |
| 285 | +6. Check warranty status |
| 286 | +7. Create service ticket |
| 287 | +8. Record work performed |
| 288 | +9. Update failure analysis |
| 289 | +10. Schedule next preventive maintenance |
| 290 | +``` |
| 291 | + |
| 292 | +## Robot Type Specifications |
| 293 | + |
| 294 | +### Articulated Arms (Industrial) |
| 295 | +- 6+ degrees of freedom |
| 296 | +- High payload (10-2000kg) |
| 297 | +- Long reach (500-3500mm) |
| 298 | +- Focus on: torque testing, repeatability, cycle time |
| 299 | + |
| 300 | +### Collaborative Robots (Cobots) |
| 301 | +- Safety-focused testing |
| 302 | +- Force limiting |
| 303 | +- Human interaction validation |
| 304 | +- Certifications: ISO 10218, ISO/TS 15066 |
| 305 | + |
| 306 | +### Autonomous Mobile Robots (AMRs) |
| 307 | +- Navigation system testing |
| 308 | +- Battery management |
| 309 | +- Obstacle detection |
| 310 | +- Safety system validation |
| 311 | + |
| 312 | +### Specialized Robots |
| 313 | +- Custom test protocols |
| 314 | +- Application-specific validation |
| 315 | +- Custom certifications |
| 316 | + |
| 317 | +## Integration Points |
| 318 | + |
| 319 | +### Existing StateSet Systems: |
| 320 | + |
| 321 | +1. **Orders** - Robot orders link to robot_serial_numbers |
| 322 | +2. **Inventory** - Components link to component_serial_numbers |
| 323 | +3. **Warranty** - Extended with serial number linking |
| 324 | +4. **Suppliers** - Enhanced with quality tracking |
| 325 | +5. **Products** - Robot models in product catalog |
| 326 | +6. **Work Orders** - Connected to robot serial numbers |
| 327 | + |
| 328 | +## Performance Considerations |
| 329 | + |
| 330 | +- Indexed columns for fast lookups (serial numbers, dates, statuses) |
| 331 | +- JSONB for flexible configuration storage |
| 332 | +- Generated columns for automatic calculations |
| 333 | +- Views for complex queries |
| 334 | +- Triggers for automatic timestamp updates |
| 335 | + |
| 336 | +## Security & Compliance |
| 337 | + |
| 338 | +- Audit trails on all critical tables |
| 339 | +- Immutable serial number records |
| 340 | +- Controlled access to certification data |
| 341 | +- Document retention for regulatory compliance |
| 342 | +- Traceability for recalls |
| 343 | + |
| 344 | +--- |
| 345 | + |
| 346 | +## Summary |
| 347 | + |
| 348 | +This robot manufacturing system transforms the StateSet API into a complete MES (Manufacturing Execution System) for robot production. It provides: |
| 349 | + |
| 350 | +✅ Complete traceability from components to finished robots |
| 351 | +✅ Integrated quality control and testing |
| 352 | +✅ Configuration management |
| 353 | +✅ Compliance and certification tracking |
| 354 | +✅ Service and maintenance history |
| 355 | +✅ Production analytics and metrics |
| 356 | +✅ Multi-level BOM support |
| 357 | +✅ Supplier quality management |
| 358 | + |
| 359 | +The system is designed to handle high-mix, low-to-medium volume robot manufacturing with enterprise-grade traceability and quality control. |
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