---
title: "Agitators"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:AGITATORS"
  data_integrity_hash: "9144891146ebb52f8cee4aed413ecb49"
  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:AGITATORS"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/agitators.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/agitators"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-3.0 m/s impeller tip speed, 0.1-0.5 kW/m³ power density"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 3.5
    unit: "m"
    consequence: "Bending stress from fluid dynamic loading exceeds yield strength of 316L stainless steel (205 MPa) at resonance frequencies, turbulent shear degradation of xanthan gum polymers above 50 Pa"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Bearing lubrication starvation below 0.1 mm oil film thickness"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Forced lubrication system with 0.3 mm minimum oil film design, temperature-controlled viscosity maintenance"
  - node_2:
      trigger: "Cavitation at NPSHa &lt; NPSHr + 0.5 m margin"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Impeller redesign with NPSHr reduced by 30%, installation of booster pump for NPSHa &gt; 10 m"
bom_nodes:
  impeller:
    type: "part"
    urn: "URN:CNFX:ME:IMPELLER"
    interface_type: "physical-logic-coupled"
  drive-shaft:
    type: "part"
    urn: "URN:CNFX:ME:DRIVE_SHAFT"
    interface_type: "physical-logic-coupled"
  seal-assembly:
    type: "part"
    urn: "URN:CNFX:ME:SEAL_ASSEMBLY"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/agitators.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "673021e8d4094b3edbccab9d94237e12d891aae0b7dcc01149196c43d7c6a4b3"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Agitators

## 1. Technical Definition
Mechanical devices used to mix, blend, or agitate contents within mud tanks

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-3.0 m/s impeller tip speed, 0.1-0.5 kW/m³ power density**. Failure boundary: **Impeller tip speed exceeding 3.5 m/s causes structural resonance, fluid shear stress exceeding 50 Pa damages polymer additives**, Mechanism: **Bending stress from fluid dynamic loading exceeds yield strength of 316L stainless steel (205 MPa) at resonance frequencies, turbulent shear degradation of xanthan gum polymers above 50 Pa**.

### 2.1 Analytical Physics Model
Governed by the **L10 Bearing Life & Fatigue Model**:

> **Primary Equation**: $L_{10} = (\frac{C}{P})^p$  
> **Engineering Impact**: Predicts mechanical lifecycle before component fatigue.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| C | Dynamic Load Rating | Engineering Constant |
| P | Equivalent Dynamic Load | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Bearing lubrication starvation below 0.1 mm oil film thickness | 8 | Rolling contact fatigue spalling on bearing raceways | Forced lubrication system with 0.3 mm minimum oil film design, temperature-controlled viscosity maintenance |
| Cavitation at NPSHa &lt; NPSHr + 0.5 m margin | 8 | Pitting erosion on impeller surfaces at 2-5 mm/year material loss rate | Impeller redesign with NPSHr reduced by 30%, installation of booster pump for NPSHa &gt; 10 m |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Impeller](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/impeller.md) `(Standalone System)`
- [Drive Shaft](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/drive-shaft.md) `(Standalone System)`
- [Seal Assembly](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/seal-assembly.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Mud Tanks**, **Centrifugal Pumps**, **Control Panels**  
**Downstream Applications**: Drilling Mud, Slurry Mixtures, Chemical Solutions  

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

### Q: What materials are best for agitators in corrosive environments?
**A**: For corrosive environments, stainless steel or abrasion-resistant alloys are recommended due to their durability and resistance to chemical degradation.

### Q: How do I maintain the seal assembly on an agitator?
**A**: Regularly inspect the seal assembly for wear, ensure proper lubrication, and replace seals as needed to prevent leaks and maintain efficiency.

### Q: What factors affect agitator performance in mud tanks?
**A**: Performance depends on impeller design, motor power, material compatibility, and proper installation to ensure effective mixing and blending.

## 6. Manufacturing Compliance

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

### 🌐 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**: AGITATORS | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: bf979f71
