---
title: "Extrusion Press"
industry: "Basic Metal Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:EXTRUSION_PRESS"
  data_integrity_hash: "f5f3b4f0e78a9709438c173859e3cbd8"
  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:EXTRUSION_PRESS"
  data_source_uri: "https://cnfx.com/llms/industry/basic-metal-manufacturing/product/extrusion-press.md"
  official_resource_url: "https://cnfx.com/industry/basic-metal-manufacturing/product/extrusion-press"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "15-35 MPa hydraulic pressure, 400-500°C billet temperature, 0.1-10 m/min extrusion speed"
    unit: "tons"
engineering_limits:
  max_safe_operating_point:
    value: 42
    unit: "MPa"
    consequence: "Hydraulic seal failure occurs at 42 MPa due to elastomer material yield strength limit (ASTM D2000 M3BG 715), thermal fatigue cracking initiates at 380°C due to aluminum solidus temperature (660°C) differential stress, profile distortion occurs at 12 m/min due to Reynolds number exceeding 2300 causing turbulent flow"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination exceeding ISO 4406 18/16/13 cleanliness level"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install dual 3-micron absolute beta₃≥2000 filters with differential pressure monitoring at 0.3 bar threshold"
  - node_2:
      trigger: "Die bearing length deviation exceeding ±0.05 mm from nominal dimension"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement laser interferometer die measurement system with 0.001 mm resolution and automated thermal compensation"
bom_nodes:
  main-cylinder:
    type: "part"
    urn: "URN:CNFX:ME:MAIN_CYLINDER"
    interface_type: "physical-logic-coupled"
  ramstem:
    type: "component"
    urn: "URN:CNFX:ME:RAMSTEM"
    interface_type: "physical-logic-coupled"
  container:
    type: "component"
    urn: "URN:CNFX:ME:CONTAINER"
    interface_type: "physical-logic-coupled"
  die-holder:
    type: "part"
    urn: "URN:CNFX:ME:DIE_HOLDER"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 12100:2010 - SAFETY OF MACHINERY"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/basic-metal-manufacturing/product/extrusion-press.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "bcc8703dc2902fddaeb74229c92bb11becfe4c39d189fa257ebae22ffcbcf2e7"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Extrusion Press

## 1. Technical Definition
A hydraulic or mechanical press that forces heated aluminum billets through a die to create continuous profiles with specific cross-sectional shapes.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **15-35 MPa hydraulic pressure, 400-500°C billet temperature, 0.1-10 m/min extrusion speed**. Failure boundary: **Hydraulic pressure exceeding 42 MPa causes seal rupture, billet temperature below 380°C causes die blockage, extrusion speed above 12 m/min causes profile distortion**, Mechanism: **Hydraulic seal failure occurs at 42 MPa due to elastomer material yield strength limit (ASTM D2000 M3BG 715), thermal fatigue cracking initiates at 380°C due to aluminum solidus temperature (660°C) differential stress, profile distortion occurs at 12 m/min due to Reynolds number exceeding 2300 causing turbulent flow**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination exceeding ISO 4406 18/16/13 cleanliness level | 8 | Servo valve spool seizure causing pressure oscillation ±5 MPa | Install dual 3-micron absolute beta₃≥2000 filters with differential pressure monitoring at 0.3 bar threshold |
| Die bearing length deviation exceeding ±0.05 mm from nominal dimension | 8 | Aluminum profile surface tearing with roughness Ra&gt;3.2 μm | Implement laser interferometer die measurement system with 0.001 mm resolution and automated thermal compensation |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Main Cylinder](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/main-cylinder.md) `(Standalone System)`
- [Die Holder](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/die-holder.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Billet Heater**, **Runout Table with Puller**, **Cooling System**  
**Downstream Applications**: Aluminum Window Frames, Heat Sink Profiles, Structural Aluminum Extrusions  

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

### Q: What types of aluminum profiles can be produced with this extrusion press?
**A**: This extrusion press can produce a wide range of aluminum profiles including structural components, architectural elements, automotive parts, and custom cross-sectional shapes by using different die designs.

### Q: How does the high-strength alloy steel construction benefit the extrusion process?
**A**: High-strength alloy steel provides exceptional durability, wear resistance, and thermal stability, ensuring consistent performance under high pressure and temperature conditions while extending the equipment's service life.

### Q: What maintenance is required for the main cylinder and ram components?
**A**: Regular maintenance includes hydraulic fluid analysis, seal inspections, pressure testing, and lubrication of moving parts to prevent leaks, ensure precise force application, and maintain optimal extrusion quality.

## 6. Manufacturing Compliance
- ISO 12100:2010 - SAFETY OF MACHINERY
- CE MARKING - MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Extrusion Press](https://cnfx.com/industry/basic-metal-manufacturing/product/extrusion-press)**

### 🌐 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**: EXTRUSION_PRESS | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 88a08483
