{
  "target_application": "Surgical Robots",
  "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: 900 kN (90 Tons); Screw Diameter Options: 25/30/35 mm; Theoretical Shot Volume (PS): 68/106/144 cm³; Max Injection Pressure: 2500/2037/1500 bar; Tie Bar Spacing (H x V): 380 x 380 mm; Platen Size (H x V): 570 x 570 mm; Mold Height (Min-Max): 150 - 420 mm; Max Opening Stroke: 350 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 producing parts meeting ±0.02mm to ±0.05mm on critical dimensions, enabling final part quality in the IT8-IT10 range. Shot-to-shot weight consistency is typically within ±0.1% under stable process control."
  },
  "commercial_parameters": {
    "factory_advantage": "Molding medical-grade polycarbonate presents a dual challenge: its hygroscopic nature demands meticulous drying to prevent degradation, while its high melt viscosity requires immense, stable injection pressure. This is where the all-electric Zhafir Venus III 90T excels. Its servo-driven control provides the unwavering shot-to-shot repeatability needed to pack the mold consistently, overcoming the material's viscosity without generating flash. For surgical robot pulleys, this precision is non-negotiable. We can achieve a net-shape part with a flawless surface finish directly from the tool, eliminating the need for secondary deburring or polishing. This single-step process, performed in our ISO Class 8 cleanroom environment thanks to the machine's oil-free design, ensures both ISO 10993 biocompatibility and the ultra-low friction performance critical for wire-drive systems, a capability MechanoFab has perfected.",
    "target_volume": "Optimized for 250-10,000 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"
  }
}