---
title: "Precision LED Lens Molding Machine"
industry: "Manufacture of Lighting Equipment"
verification_protocol:
  urn: "URN:CNFX:ME:PRECISION_LED_LENS_MOLDING_MACHINE"
  data_integrity_hash: "260307db69c871844d96c770c10eeff6"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:PRECISION_LED_LENS_MOLDING_MACHINE"
  data_source_uri: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/precision-led-lens-molding-machine.md"
  official_resource_url: "https://cnfx.com/industry/manufacture-lighting-equipment/product/precision-led-lens-molding-machine"
  is_verified_logic: true
attributes:
  shot_capacity:
    status: "config-dependent"
    typical_range: "Scalable via configuration"
    unit: "cm³"
  clamping_force:
    status: "config-dependent"
    typical_range: "80-120 MPa injection pressure, 200-280°C melt temperature, 0.5-2.0 mm/s injection speed"
    unit: "kN"
engineering_limits:
  max_safe_operating_point:
    value: 320
    unit: "°C"
    consequence: "Polymer thermal degradation at Arrhenius rate constants above 320°C, non-Newtonian fluid flow instability below 60 MPa injection pressure, differential thermal expansion coefficient mismatch (α=80×10⁻⁶ K⁻¹ for steel vs α=120×10⁻⁶ K⁻¹ for polymer) causing birefringence"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic servo valve spool sticking due to 5μm particulate contamination"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 3μm absolute filtration with differential pressure monitoring at 0.3 bar threshold"
  - node_2:
      trigger: "Heater band failure creating 50°C thermal gradient across barrel"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Redundant PID control loops with 0.5°C thermocouples at 25mm intervals"
bom_nodes:
  injection-unit:
    type: "part"
    urn: "URN:CNFX:ME:INJECTION_UNIT"
    interface_type: "physical-logic-coupled"
  clamping-unit:
    type: "part"
    urn: "URN:CNFX:ME:CLAMPING_UNIT"
    interface_type: "physical-logic-coupled"
  precision-temperature-controller:
    type: "part"
    urn: "URN:CNFX:ME:PRECISION_TEMPERATURE_CONTROLLER"
    interface_type: "physical-logic-coupled"
  hydraulic-power-system:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_POWER_SYSTEM"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/precision-led-lens-molding-machine.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "fbffbd8797595e322fd1bfbf83e400c22d3f714cc58e63f34dd98daff671f180"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Precision LED Lens Molding Machine

## 1. Technical Definition
Industrial injection molding machine for producing precision optical lenses for LED lighting

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **80-120 MPa injection pressure, 200-280°C melt temperature, 0.5-2.0 mm/s injection speed**. Failure boundary: **Melt temperature exceeding 320°C causes polymer degradation, injection pressure below 60 MPa results in incomplete mold filling, mold temperature differentials &gt;15°C across cavity cause optical distortion**, Mechanism: **Polymer thermal degradation at Arrhenius rate constants above 320°C, non-Newtonian fluid flow instability below 60 MPa injection pressure, differential thermal expansion coefficient mismatch (α=80×10⁻⁶ K⁻¹ for steel vs α=120×10⁻⁶ K⁻¹ for polymer) causing birefringence**.

### 2.1 Analytical Physics Model
Governed by the **Rayleigh Resolution Criterion**:

> **Primary Equation**: $d = \frac{0.61 \lambda}{NA}$  
> **Engineering Impact**: Defines the theoretical limit of machine vision systems.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| \lambda | Wavelength | Engineering Constant |
| NA | Numerical Aperture | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Hydraulic servo valve spool sticking due to 5μm particulate contamination | 8 | Injection velocity profile deviation exceeding ±0.1 mm/s tolerance | Install 3μm absolute filtration with differential pressure monitoring at 0.3 bar threshold |
| Heater band failure creating 50°C thermal gradient across barrel | 8 | Polymer viscosity variation causing 0.005 mm dimensional deviation in lens curvature | Redundant PID control loops with 0.5°C thermocouples at 25mm intervals |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| shot_capacity | Config-dependent | cm³ | Verified |
| clamping_force | Config-dependent | kN | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Injection Unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/injection-unit.md) `(Standalone System)`
- [Clamping Unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/clamping-unit.md) `(Standalone System)`
- [Precision Temperature Controller](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/precision-temperature-controller.md) `(Standalone System)`
- [Hydraulic Power System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-power-system.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Industrial Chiller**, **Hopper Dryer**, **Robotic Part Removal System**  
**Downstream Applications**: LED Street Light Lenses, Automotive Headlight Lenses, Medical Device Optical Components  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials can the Precision LED Lens Molding Machine process?
**A**: This machine is designed for molding precision optical-grade plastics commonly used in LED lighting applications, including polycarbonate, PMMA (acrylic), and optical silicone, with compatibility for various transparent and diffusive materials.

### Q: How does the precision temperature controller improve LED lens quality?
**A**: The integrated precision temperature controller maintains mold temperature within ±0.5°C, ensuring consistent material flow, reducing optical defects like bubbles or streaks, and producing lenses with uniform light transmission properties essential for LED lighting applications.

### Q: What maintenance is required for the hydraulic power system?
**A**: Regular maintenance includes hydraulic fluid analysis every 500 operating hours, filter replacement every 1,000 hours, and seal inspection every 2,000 hours. The system features easy-access points for routine checks to minimize downtime in lighting equipment manufacturing.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Precision LED Lens Molding Machine](https://cnfx.com/industry/manufacture-lighting-equipment/product/precision-led-lens-molding-machine)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: PRECISION_LED_LENS_MOLDING_MACHINE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 727f91c4
