{
  "target_application": "Ground User Terminals (Phased Array)",
  "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: 1300 kN; Tie Bar Spacing (H x V): 460 x 460 mm; Max Mold Size (H x V): 450 x 450 mm; Screw Diameter Options: 28mm, 32mm, 36mm; Max Shot Volume (PS): ~154 cm³ (with 36mm screw); Injection Speed: up to 300 mm/s; Ejector Stroke: 100 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 dimensional tolerances of ±0.02 mm to ±0.05 mm on critical features, consistently holding an IT7-IT8 grade with a high-quality mold and stable process control."
  },
  "commercial_parameters": {
    "factory_advantage": "Effectively processing this hygroscopic polycarbonate grade for critical applications like phased array radomes hinges on absolute process stability. While many shops struggle with sink marks in thick-walled sections, our approach leverages the Sumitomo SE-EV-A 130T's all-electric platform. Its direct-drive servos ensure unparalleled shot-to-shot consistency, which is non-negotiable after our rigorous 4-hour, 120°C material pre-drying protocol to prevent hydrolytic degradation. The Z-Molding control system allows us to apply precise, multi-stage packing pressure profiles, effectively eliminating sink marks at the source. This capability allows MechanoFab to produce net-shape radomes that meet IP67 and UL746C requirements without any secondary filling or finishing operations, a common cost-adder with less capable hydraulic machines.",
    "target_volume": "Optimized for 100-1,000 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"
  }
}