{
  "target_application": "XR Devices (AR/VR/MR)",
  "physical_properties": {
    "density": "1.2",
    "tensile_strength": "65.0",
    "max_service_temperature": "120.0",
    "hardness": "R118",
    "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: 1200 kN (120 T); Tie Bar Spacing (H x V): 410 x 410 mm; Max Shot Weight (PS): ~165g (with 'B' screw ø35mm); Max Injection Speed: 160 mm/s; Min/Max Mold Height: 150 / 460 mm; Ejector Stroke: 120 mm.",
    "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": "Capable of achieving ±0.05mm on critical dimensions with a precision mold and stable process. General part tolerance typically conforms to DIN 16742-TG5/TG6."
  },
  "commercial_parameters": {
    "factory_advantage": "Tackling shrinkage and warpage in complex polycarbonate optical lens mounts for XR devices demands absolute process stability. The hygroscopic nature of this polycarbonate grade requires precise melt control to prevent hydrolytic degradation. On our Zhafir Zeres III 120T, the all-electric servo drives deliver unparalleled shot-to-shot consistency and thermal stability, which is our primary weapon against these issues. This precision directly mitigates surface imperfections and mold deflection by maintaining exact injection pressures. By achieving net-shape components with tight tolerances that meet RoHS and UL standards directly from the mold, we eliminate risky secondary operations. This single-setup strategy, a core MechanoFab principle, prevents the tolerance stack-up errors that plague multi-stage production, ensuring perfect component integrity for sensitive optical assemblies.",
    "target_volume": "Optimized for 1,000-50,000 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"
  }
}