---
title: "Frame Structure"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:FRAME_STRUCTURE"
  data_integrity_hash: "b5f1e555ec4be86d6e7a615c71e48e59"
  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:FRAME_STRUCTURE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/frame-structure.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/frame-structure"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0-500 kN static load, 0-50 kN dynamic load at 0.1-5 Hz"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 250
    unit: "MPa"
    consequence: "Plastic deformation due to von Mises stress exceeding yield strength under combined bending and torsional loading"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Resonant vibration at 3.2 Hz matching natural frequency"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Stiffener rib addition to shift natural frequency to 4.8 Hz"
  - node_2:
      trigger: "Thermal expansion differential of 0.012 mm/°C between frame and foundation"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Invar alloy inserts at mounting points with 1.2×10⁻⁶/°C CTE"
bom_nodes:
  base-plate:
    type: "component"
    urn: "URN:CNFX:ME:BASE_PLATE"
    interface_type: "physical-logic-coupled"
  vertical-columns:
    type: "component"
    urn: "URN:CNFX:ME:VERTICAL_COLUMNS"
    interface_type: "physical-logic-coupled"
  crossbeam:
    type: "component"
    urn: "URN:CNFX:ME:CROSSBEAM"
    interface_type: "physical-logic-coupled"
  reinforcement-ribs:
    type: "component"
    urn: "URN:CNFX:ME:REINFORCEMENT_RIBS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/frame-structure.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "530590e895ec0806c3c3cb4031830a98cd43f335fc2a6dd6bfc9ff06f7920f8f"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Frame Structure

## 1. Technical Definition
The rigid structural framework that provides the foundational support and stability for a metal plate rolling machine.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-500 kN static load, 0-50 kN dynamic load at 0.1-5 Hz**. Failure boundary: **Yield stress exceedance at 250 MPa for structural steel, permanent deformation &gt;0.2% strain**, Mechanism: **Plastic deformation due to von Mises stress exceeding yield strength under combined bending and torsional loading**.

### 2.1 Analytical Physics Model
Governed by the **Frame Structural Deflection Analysis**:

> **Primary Equation**: $\delta = \frac{5 q L^4}{384 E I}$  
> **Engineering Impact**: Ensures structural stability for multi-stage machines.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| q | Uniform Load | Engineering Constant |
| E | Elastic Modulus | Engineering Constant |
| I | Moment of Inertia | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Resonant vibration at 3.2 Hz matching natural frequency | 8 | Fatigue crack propagation at weld joints | Stiffener rib addition to shift natural frequency to 4.8 Hz |
| Thermal expansion differential of 0.012 mm/°C between frame and foundation | 8 | Frame warping exceeding 0.5 mm/m flatness tolerance | Invar alloy inserts at mounting points with 1.2×10⁻⁶/°C CTE |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Hydraulic Power Unit**, **CNC Control System**, **Material Handling Crane**  
**Downstream Applications**: Pressure Vessels, Storage Tanks, Pipeline Sections  

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

### Q: What materials are used in manufacturing this frame structure?
**A**: Our frame structures are constructed from high-grade structural steel, cast iron, and welded steel plate to ensure maximum durability and stability for metal plate rolling machines.

### Q: How does the frame structure contribute to machine performance?
**A**: The rigid framework provides foundational support that maintains alignment, reduces vibration, and ensures consistent rolling precision, directly impacting machine accuracy and longevity.

### Q: What are the key components included in the frame structure BOM?
**A**: The bill of materials includes a base plate, crossbeam, reinforcement ribs, and vertical columns - all engineered to work together for optimal structural integrity.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Frame Structure](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/frame-structure)**

### 🌐 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**: FRAME_STRUCTURE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: d81ee083
