---
title: "Hydraulic Power System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:HYDRAULIC_POWER_SYSTEM"
  data_integrity_hash: "05e5d22b17a566cf97626bc9428f7ceb"
  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:HYDRAULIC_POWER_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-power-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-power-system"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "15-80 bar"
    unit: "MPa"
engineering_limits:
  max_safe_operating_point:
    value: 85
    unit: "bar"
    consequence: "Seal extrusion failure occurs when pressure exceeds material yield strength (EPDM rubber: 15 MPa), while low pressure causes insufficient force to overcome mold separation pressure (calculated at 12 bar minimum)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Contaminant particle ingress exceeding ISO 4406 18/16/13 cleanliness level"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 3 μm absolute beta₃≥200 filter with differential pressure monitoring"
  - node_2:
      trigger: "Hydraulic fluid temperature exceeding 65°C for &gt;30 minutes"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate plate heat exchanger maintaining 45±2°C with PID control"
bom_nodes:
  hydraulic-pump:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_PUMP"
    interface_type: "physical-logic-coupled"
  hydraulic-reservoir:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_RESERVOIR"
    interface_type: "physical-logic-coupled"
  directional-control-valve:
    type: "part"
    urn: "URN:CNFX:ME:DIRECTIONAL_CONTROL_VALVE"
    interface_type: "physical-logic-coupled"
  pressure-relief-valve:
    type: "part"
    urn: "URN:CNFX:ME:PRESSURE_RELIEF_VALVE"
    interface_type: "physical-logic-coupled"
  hydraulic-cylinder:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_CYLINDER"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-power-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "3b79f197d39ca0afbf1185bb3adf0bf4788023648d9ca3f53f6837166c814e76"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Hydraulic Power System

## 1. Technical Definition
A hydraulic power system that provides controlled fluid pressure to drive the clamping, injection, and ejection mechanisms in a precision LED lens molding machine.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **15-80 bar**. Failure boundary: **Pressure exceeds 85 bar causing seal extrusion or drops below 12 bar causing insufficient clamping force**, Mechanism: **Seal extrusion failure occurs when pressure exceeds material yield strength (EPDM rubber: 15 MPa), while low pressure causes insufficient force to overcome mold separation pressure (calculated at 12 bar minimum)**.

### 2.1 Analytical Physics Model
Governed by the **Darcy-Weisbach Pressure Drop**:

> **Primary Equation**: $\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$  
> **Engineering Impact**: Critical for sizing CIP (Clean-In-Place) pump heads.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| f | Friction Factor | Engineering Constant |
| L | Pipe Length | Engineering Constant |
| v | Velocity | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Contaminant particle ingress exceeding ISO 4406 18/16/13 cleanliness level | 8 | Servo valve spool sticking causing pressure oscillations ±5 bar | Install 3 μm absolute beta₃≥200 filter with differential pressure monitoring |
| Hydraulic fluid temperature exceeding 65°C for &gt;30 minutes | 8 | Seal hardening and leakage at 0.5 L/min rate | Integrate plate heat exchanger maintaining 45±2°C with PID control |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | MPa | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Hydraulic Pump](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-pump.md) `(Standalone System)`
- [Hydraulic Reservoir](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-reservoir.md) `(Standalone System)`
- [Directional Control Valve](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/directional-control-valve.md) `(Standalone System)`
- [Pressure Relief Valve](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/pressure-relief-valve.md) `(Standalone System)`
- [Hydraulic Cylinder](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-cylinder.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Hydraulic Fluid Filtration System**, **Hydraulic Fluid Temperature Control Unit**, **Hydraulic Power Unit (HPU) with Accumulator**  
**Downstream Applications**: Precision LED Lenses for Automotive Headlights, Precision LED Lenses for Consumer Electronics, Precision LED Lenses for Medical Devices  

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

### Q: What maintenance is required for this hydraulic power system?
**A**: Regular hydraulic oil changes, seal inspections (NBR/FKM), and pressure relief valve calibration are recommended every 500 operating hours to ensure optimal performance in LED lens molding applications.

### Q: How does this system improve precision in LED lens molding?
**A**: The system provides consistent, controlled fluid pressure through directional control valves and hydraulic cylinders, ensuring repeatable clamping force and injection timing critical for producing uniform LED lenses with tight tolerances.

### Q: What materials make this hydraulic system durable for industrial use?
**A**: Constructed with carbon steel and alloy steel components, along with NBR/FKM seals resistant to hydraulic oil degradation, ensuring longevity in continuous machinery and equipment manufacturing environments.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Hydraulic Power System](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-power-system)**

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

> **Reference ID**: HYDRAULIC_POWER_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: bffd6b92
