---
title: "Height Adjustment Column"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:HEIGHT_ADJUSTMENT_COLUMN"
  data_integrity_hash: "044e77fc95641334c1c9bc2d650138ee"
  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:HEIGHT_ADJUSTMENT_COLUMN"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/height-adjustment-column.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/height-adjustment-column"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "50-300 mm vertical travel, 0.1 mm positioning accuracy, 500 N maximum axial load"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 750
    unit: "N"
    consequence: "Yield strength exceedance (σ_y &gt; 250 MPa for structural steel), Euler buckling instability (critical load P_cr = π²EI/L²), fatigue crack propagation (Paris' law: da/dN = C(ΔK)^m)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Lubricant degradation due to particulate contamination exceeding 15 μm particle size"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate 10 μm absolute filtration with pressure differential monitoring at 0.5 bar threshold"
  - node_2:
      trigger: "Ball screw backlash accumulation exceeding 0.05 mm from wear"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement dual-encoder closed-loop control with 0.01 mm resolution and automatic backlash compensation"
bom_nodes:
  threaded-shaft:
    type: "component"
    urn: "URN:CNFX:ME:THREADED_SHAFT"
    interface_type: "physical-logic-coupled"
  locking-mechanism:
    type: "part"
    urn: "URN:CNFX:ME:LOCKING_MECHANISM"
    interface_type: "physical-logic-coupled"
  mounting-bracket:
    type: "component"
    urn: "URN:CNFX:ME:MOUNTING_BRACKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/height-adjustment-column.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "723bcc5c2ff7d2c8e4a714916d0b595ef657aa42f954ff185bdf849ed7049c41"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Height Adjustment Column

## 1. Technical Definition
A mechanical column that provides vertical adjustment capability for the capping head assembly.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **50-300 mm vertical travel, 0.1 mm positioning accuracy, 500 N maximum axial load**. Failure boundary: **Exceeds 750 N axial load causing permanent deformation, exceeds 0.5 mm lateral deflection at 300 mm extension, exceeds 10⁶ cycles at maximum load**, Mechanism: **Yield strength exceedance (σ_y &gt; 250 MPa for structural steel), Euler buckling instability (critical load P_cr = π²EI/L²), fatigue crack propagation (Paris' law: da/dN = C(ΔK)^m)**.

### 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 |
| :--- | :--- | :--- | :--- |
| Lubricant degradation due to particulate contamination exceeding 15 μm particle size | 8 | Increased sliding friction coefficient from 0.1 to &gt;0.3 causing binding | Integrate 10 μm absolute filtration with pressure differential monitoring at 0.5 bar threshold |
| Ball screw backlash accumulation exceeding 0.05 mm from wear | 8 | Positional hysteresis causing ±0.3 mm repeatability error | Implement dual-encoder closed-loop control with 0.01 mm resolution and automatic backlash compensation |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Locking Mechanism](https://cnfx.com/llms/industry/fabricated-metal-product-manufacturing/product/locking-mechanism.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Capping Head Assembly**, **PLC Control System**, **Hydraulic Power Unit**  
**Downstream Applications**: Bottling Lines, Pharmaceutical Packaging Equipment, Cosmetics Filling Machines  

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

### Q: What materials are used in this height adjustment column?
**A**: This height adjustment column is constructed from durable stainless steel, providing corrosion resistance and longevity in industrial environments.

### Q: What components are included in the BOM for this adjustment column?
**A**: The bill of materials includes a locking mechanism for secure positioning, a mounting bracket for installation, and a threaded shaft for precise vertical adjustment.

### Q: How does this column integrate with capping head assemblies?
**A**: The column is specifically designed to provide vertical adjustment capability for capping head assemblies, allowing operators to fine-tune positioning for different container heights and production requirements.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Height Adjustment Column](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/height-adjustment-column)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HEIGHT_ADJUSTMENT_COLUMN | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 73bb38e3
