{
  "target_application": "XR Devices (AR/VR/MR)",
  "physical_properties": {
    "density": "1.14",
    "tensile_strength": "52.0",
    "max_service_temperature": "96.0",
    "hardness": "R105",
    "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": "Drive System: All-Electric Servo; Clamping Force: 3000 kN; Tie Bar Distance (H x V): 680 x 680 mm; Max Opening Stroke: 610 mm; Min/Max Mold Height: 250 - 680 mm; Screw Diameter Options: 55/60/65 mm; Theoretical Shot Volume (60mm screw): ~678 cm³; Max Injection Pressure: ~2000 bar.",
    "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 holding dimensional tolerances of ±0.05 mm to ±0.1 mm on well-designed parts and high-quality molds. Corresponds roughly to IT Grade 8-10 or DIN 16742 TG5-TG7 depending on material and geometry."
  },
  "commercial_parameters": {
    "factory_advantage": "Effectively molding PC/ABS blends for complex XR optical mounts hinges on precise control over their shear-sensitive viscosity and high processing temperatures. The all-electric Zhafir Venus III 300T is our solution. Its closed-loop servo control delivers unparalleled repeatability in injection speed and pressure, preventing the thermal degradation that plagues conventional hydraulic machines. This precision directly counters the material's tendency for warpage and shrinkage in intricate geometries. For our clients, this means we achieve net-shape parts with exceptional dimensional stability, meeting stringent CE and RoHS standards directly from the mold. This MechanoFab capability eliminates the need for secondary CNC machining to correct for molding defects, guaranteeing design integrity and avoiding tolerance stack-up issues common in multi-stage processing.",
    "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"
  }
}