{
  "target_application": "Industrial AMR & AGV",
  "physical_properties": {
    "density": "1.18",
    "tensile_strength": "72.0",
    "max_service_temperature": "85.0",
    "hardness": "M100",
    "standard_tolerance": "Typically ISO 2768-m. Tighter tolerances of +/- 0.05 mm are achievable on specific features but will increase machining time and cost."
  },
  "manufacturing_limits": {
    "equipment_hard_specs": "Clamping Force: 5000 kN (~500 metric tons). Tie Bar Distance (H x V): 900 x 800 mm. Max Opening Stroke: 1170 mm. Max Mold Height: 900 mm. Typical Injection Unit: SP2550 with 70mm screw diameter, max shot volume of 1150 cm³ (polystyrene). Control System: Engel CC300.",
    "min_feature_size": "Min Wall Thickness: ~1.0 mm; Min Hole Diameter: ~1.0 mm (highly dependent on material and depth-to-diameter ratio).",
    "equipment_precision_grade": "Part-dependent, but the machine platform enables high precision. Capable of achieving part tolerances of ISO 2768-m (general) or IT8-IT10. Critical dimensions can often be held to ±0.05mm with a robust mold and process control."
  },
  "commercial_parameters": {
    "factory_advantage": "Processing optical-grade PMMA presents challenges due to its high melt viscosity and susceptibility to molded-in stress. We directly counter this by utilizing the exceptional process stability of our Engel duo 500T machine. Its 'ecodrive' servo-hydraulic system provides the precise, repeatable control over high injection pressures and cooling rates necessary to manage the material's behavior after its mandatory pre-drying cycle. For AMR and AGV components, this allows MechanoFab to produce net-shape sensor enclosures and optical windows with high clarity and dimensional accuracy in a single step. This eliminates secondary machining or polishing, which prevents tolerance stack-up, preserves the potential for an IP67 rating, and directly addresses the industry's critical need for component alignment without distortion.",
    "target_volume": "Optimized for 500-10,000 units"
  },
  "_dev_note_visual_proofs": "Currently empty by default. This array is a reserved structural hook. It will be asynchronously populated with YouTube/Video metadata by the 06_video_injector.py post-processing.",
  "visual_proofs": [],
  "mechanofab_connect": {
    "about_us": "MechanoFab is a premium managed manufacturing platform empowering global hardware innovators.",
    "instant_quote_url": "https://mechanofab.com/quote",
    "engineering_support_email": "rfq@mechanofab.com"
  }
}