{
  "target_application": "Humanoid Robots",
  "physical_properties": {
    "density": "1.21",
    "tensile_strength": "45.0",
    "max_service_temperature": "85.0",
    "hardness": "95A",
    "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: 32,000 kN (~3200 Metric Tons). Tie Bar Distance (H x V): approx. 2340 x 2060 mm. Platen Size (H x V): approx. 3200 x 2850 mm. Max Mold Weight: 50-80 tons (depending on configuration). Max Opening Stroke: ~3500 mm. Injection Unit Options: Multiple sizes available, supporting shot volumes from ~5,000 cm³ to over 25,000 cm³ (polystyrene).",
    "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": "General dimensional tolerance: ±0.1mm to ±0.3mm over large spans, often governed by material shrinkage and process control rather than machine limitation. Capable of achieving part-to-part weight consistency within ±0.1% with iQ weight control."
  },
  "commercial_parameters": {
    "factory_advantage": "Effectively processing this highly hygroscopic thermoplastic polyurethane requires rigorous process control, which is where our expertise with the Engel duo 3200T comes into play. After meticulous pre-drying to prevent hydrolysis, the material's high melt viscosity is managed by the machine's exceptional thermal stability and the precision of the CC300 control system. This allows us to achieve flawless, net-shape components directly from the mold. For humanoid robot applications, this single-step process is critical. It completely bypasses the secondary CNC machining that often introduces distortion and concentricity errors in thin-walled motor housings. At MechanoFab, we leverage the Engel's superior shot-to-shot repeatability to consistently hold tight tolerances, ensuring components meet demanding IP-rated sealing and ISO 13482 compliance from the very first part.",
    "target_volume": "Optimized for 1,000-100,000 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"
  }
}