---
title: "Output Chamber"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:OUTPUT_CHAMBER"
  data_integrity_hash: "0b29e320370e464d49664157a89ece71"
  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:OUTPUT_CHAMBER"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/output-chamber.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/output-chamber"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-10 bar (50-1000 kPa)"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 15
    unit: "bar"
    consequence: "Yield strength exceedance of chamber material (e.g., 276 MPa for 6061-T6 aluminum, 290 MPa for 316L stainless steel) leading to plastic deformation and rupture"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Corrosive media ingress (e.g., H2S concentration &gt; 10 ppm)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "316L stainless steel construction with post-weld heat treatment (1050°C for 30 minutes, water quench)"
  - node_2:
      trigger: "Cyclic pressure loading at 2-8 Hz exceeding 10^6 cycles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Shot peening (Almen intensity 0.006A) on groove surfaces and radius optimization (r=1.5mm minimum)"
bom_nodes:
  chamber-body:
    type: "component"
    urn: "URN:CNFX:ME:CHAMBER_BODY"
    interface_type: "physical-logic-coupled"
  output-port:
    type: "component"
    urn: "URN:CNFX:ME:OUTPUT_PORT"
    interface_type: "physical-logic-coupled"
  pressure-relief-valve:
    type: "part"
    urn: "URN:CNFX:ME:PRESSURE_RELIEF_VALVE"
    interface_type: "physical-logic-coupled"
  sealing-gasket:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_GASKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/output-chamber.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "1a9729093004e2db3297f2c07c3c0f2eb26271a96d92d9a8c2698a17dd25a0fd"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Output Chamber

## 1. Technical Definition
The pressurized air chamber in a pneumatic relay/amplifier that delivers the amplified output signal to downstream components.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-10 bar (50-1000 kPa)**. Failure boundary: **15 bar (1500 kPa) burst pressure for aluminum alloy 6061-T6, 25 bar (2500 kPa) for stainless steel 316L**, Mechanism: **Yield strength exceedance of chamber material (e.g., 276 MPa for 6061-T6 aluminum, 290 MPa for 316L stainless steel) leading to plastic deformation and rupture**.

### 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 |
| :--- | :--- | :--- | :--- |
| Corrosive media ingress (e.g., H2S concentration &gt; 10 ppm) | 8 | Stress corrosion cracking initiating at weld seams | 316L stainless steel construction with post-weld heat treatment (1050°C for 30 minutes, water quench) |
| Cyclic pressure loading at 2-8 Hz exceeding 10^6 cycles | 8 | Fatigue crack propagation from O-ring groove stress concentrators (Kt=3.2) | Shot peening (Almen intensity 0.006A) on groove surfaces and radius optimization (r=1.5mm minimum) |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Pressure Relief Valve](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/pressure-relief-valve.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Air Compressor**, **Air Dryer**, **Pressure Regulator**  
**Downstream Applications**: Pneumatic Control Systems, Industrial Automation Equipment, Process Control Valves  

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

### Q: What is the primary function of an output chamber in pneumatic systems?
**A**: The output chamber receives pressurized air from the amplifier section and delivers the amplified signal to downstream components like actuators or valves, ensuring precise pressure control in industrial automation.

### Q: What materials are used in output chamber construction and why?
**A**: Aluminum alloy provides lightweight durability, stainless steel offers corrosion resistance for harsh environments, and engineering plastics ensure reliable sealing. This combination balances strength, weight, and chemical resistance.

### Q: How does the pressure relief valve in the output chamber enhance safety?
**A**: The integrated pressure relief valve prevents over-pressurization by automatically venting excess pressure, protecting downstream equipment from damage and ensuring system safety in machinery applications.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Output Chamber](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/output-chamber)**

### 🌐 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**: OUTPUT_CHAMBER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 9c163261
