---
title: "Quick-Change Adapter"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:QUICK_CHANGE_ADAPTER"
  data_integrity_hash: "eb41751156f835ff25838676ae25cadf"
  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:QUICK_CHANGE_ADAPTER"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/quick-change-adapter.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/quick-change-adapter"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-25 kN clamping force, -20°C to 120°C operating temperature, 0.01-0.05 mm positional tolerance"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 30
    unit: "kN"
    consequence: "Yield strength of AISI 4140 steel (415 MPa) exceeded at 30 kN clamping force, differential thermal expansion coefficient mismatch (11.7 μm/m·°C for steel vs 23.1 μm/m·°C for aluminum) at high temperatures, Hertzian contact stress exceeding 1.5 GPa causing surface pitting"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Cyclic loading at 85% of yield strength (352.75 MPa) for &gt;10^6 cycles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Shot peening surface treatment to induce compressive residual stress of -400 MPa, radius optimization to maintain stress concentration factor Kt &lt; 2.0"
  - node_2:
      trigger: "Contaminant particle (≥50 μm) ingress between mating surfaces"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "IP67-rated sealing with double-lip seals, magnetic particle inspection every 5000 cycles to detect subsurface defects"
bom_nodes:
  adapter-plate:
    type: "component"
    urn: "URN:CNFX:ME:ADAPTER_PLATE"
    interface_type: "physical-logic-coupled"
  locating-pins:
    type: "component"
    urn: "URN:CNFX:ME:LOCATING_PINS"
    interface_type: "physical-logic-coupled"
  clamping-mechanism:
    type: "part"
    urn: "URN:CNFX:ME:CLAMPING_MECHANISM"
    interface_type: "physical-logic-coupled"
  mounting-holes:
    type: "component"
    urn: "URN:CNFX:ME:MOUNTING_HOLES"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 12164-1:2001 (HSK TOOL HOLDERS)"
    scope: "Verified Engineering Specification"
  - standard: "ANSI B5.50-1994 (TAPER DIMENSIONS FOR TOOL SHANKS)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/quick-change-adapter.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "1645f14ea8a401bab7a771d00ba80e71e83c018a51ccffc10f7184d713b91edf"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Quick-Change Adapter

## 1. Technical Definition
A mechanical interface component that enables rapid switching between different workpiece fixtures or tooling setups without extensive recalibration.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-25 kN clamping force, -20°C to 120°C operating temperature, 0.01-0.05 mm positional tolerance**. Failure boundary: **Clamping force exceeds 30 kN causing permanent deformation, temperature exceeds 150°C causing thermal expansion mismatch exceeding 0.1 mm, positional deviation exceeds 0.08 mm causing misalignment**, Mechanism: **Yield strength of AISI 4140 steel (415 MPa) exceeded at 30 kN clamping force, differential thermal expansion coefficient mismatch (11.7 μm/m·°C for steel vs 23.1 μm/m·°C for aluminum) at high temperatures, Hertzian contact stress exceeding 1.5 GPa causing surface pitting**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Cyclic loading at 85% of yield strength (352.75 MPa) for &gt;10^6 cycles | 8 | Fatigue crack initiation at stress concentration points (e.g., locking pin holes) | Shot peening surface treatment to induce compressive residual stress of -400 MPa, radius optimization to maintain stress concentration factor Kt &lt; 2.0 |
| Contaminant particle (≥50 μm) ingress between mating surfaces | 8 | Three-body abrasive wear causing surface roughness increase from Ra 0.8 μm to Ra 3.2 μm | IP67-rated sealing with double-lip seals, magnetic particle inspection every 5000 cycles to detect subsurface defects |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Clamping Mechanism](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/clamping-mechanism.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **CNC Machining Center**, **Coordinate Measuring Machine**, **Hydraulic Power Unit**  
**Downstream Applications**: Automotive Engine Blocks, Aerospace Structural Components, Medical Device Housings  

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

### Q: What materials are used in the Quick-Change Adapter?
**A**: The Quick-Change Adapter is constructed from high-strength Alloy Steel and Tool Steel, ensuring durability and precision in demanding machinery applications.

### Q: How does the Quick-Change Adapter reduce downtime?
**A**: It enables rapid switching between different workpiece fixtures or tooling setups without extensive recalibration, minimizing machine idle time and boosting production efficiency.

### Q: What components are included in the Quick-Change Adapter BOM?
**A**: The Bill of Materials includes an Adapter Plate, Clamping Mechanism, Locating Pins, and Mounting Holes, designed for seamless integration and reliable operation.

## 6. Manufacturing Compliance
- ISO 12164-1:2001 (HSK TOOL HOLDERS)
- ANSI B5.50-1994 (TAPER DIMENSIONS FOR TOOL SHANKS)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Quick-Change Adapter](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/quick-change-adapter)**

### 🌐 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**: QUICK_CHANGE_ADAPTER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 533a6d77
