---
title: "Scraper/Plow Assembly"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:SCRAPERPLOW_ASSEMBLY"
  data_integrity_hash: "6d8aa8e4182667f21de5fb4a701ec812"
  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:SCRAPERPLOW_ASSEMBLY"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/scraperplow-assembly.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/scraperplow-assembly"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-3.0 MPa contact pressure, 0.1-2.0 m/s linear velocity"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 350
    unit: "MPa"
    consequence: "Abrasive wear exceeding Archard's wear coefficient K=5×10⁻⁵ mm³/N·m, combined with Hertzian contact stress exceeding material fatigue limit at 10⁷ cycles"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hard particle contamination exceeding 2 mm diameter in processed material"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install upstream magnetic separator with 0.5 T field strength and 50 μm mesh pre-screen"
  - node_2:
      trigger: "Thermal expansion mismatch between 316L stainless steel blades (17.3 μm/m·K) and carbon steel frame (11.7 μm/m·K)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement thermal expansion compensation joints with 0.2 mm clearance per 100°C temperature differential"
bom_nodes:
  scraperplow-blade:
    type: "component"
    urn: "URN:CNFX:ME:SCRAPERPLOW_BLADE"
    interface_type: "physical-logic-coupled"
  blade-holderbracket:
    type: "part"
    urn: "URN:CNFX:ME:BLADE_HOLDERBRACKET"
    interface_type: "physical-logic-coupled"
  mounting-arm-or-frame:
    type: "component"
    urn: "URN:CNFX:ME:MOUNTING_ARM_OR_FRAME"
    interface_type: "physical-logic-coupled"
  adjustment-mechanism-e-g-bolts-shims:
    type: "component"
    urn: "URN:CNFX:ME:ADJUSTMENT_MECHANISM_E_G_BOLTS_SHIMS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "ANSI B5.54-2005 - MACHINE TOOLS - TEST CONDITIONS FOR HORIZONTAL MILLING MACHINES"
    scope: "Verified Engineering Specification"
  - standard: "DIN 8580:2003-09 - MANUFACTURING PROCESSES - TERMS AND DEFINITIONS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/scraperplow-assembly.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "8814db6eeb1308a6fac4c4e947393a1c2b76c395b412390d5ccfa738a55bd08b"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Scraper/Plow Assembly

## 1. Technical Definition
A mechanical assembly designed to scrape or plow material across a rotating grate or discharge table surface.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-3.0 MPa contact pressure, 0.1-2.0 m/s linear velocity**. Failure boundary: **Material yield strength exceeded at 350 MPa stress concentration, wear depth exceeding 15 mm from original surface**, Mechanism: **Abrasive wear exceeding Archard's wear coefficient K=5×10⁻⁵ mm³/N·m, combined with Hertzian contact stress exceeding material fatigue limit at 10⁷ cycles**.

### 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 |
| :--- | :--- | :--- | :--- |
| Hard particle contamination exceeding 2 mm diameter in processed material | 8 | Plow blade catastrophic fracture at stress risers | Install upstream magnetic separator with 0.5 T field strength and 50 μm mesh pre-screen |
| Thermal expansion mismatch between 316L stainless steel blades (17.3 μm/m·K) and carbon steel frame (11.7 μm/m·K) | 8 | Assembly binding at temperatures above 150°C | Implement thermal expansion compensation joints with 0.2 mm clearance per 100°C temperature differential |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Blade Holder/Bracket](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/blade-holderbracket.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Rotary Grate System**, **Material Conveyor System**, **Hydraulic Power Unit**  
**Downstream Applications**: Aggregate Processing Systems, Waste Management Equipment, Mining Separation Systems  

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

### Q: What materials are used in your scraper/plow assemblies?
**A**: Our assemblies are constructed from abrasion-resistant steel and hardened alloy steel for maximum durability in demanding industrial environments.

### Q: How is the scraper/plow assembly adjusted for optimal performance?
**A**: The assembly features an adjustment mechanism with bolts and shims, allowing precise positioning of the blade against the rotating grate or discharge surface.

### Q: What applications are these scraper/plow assemblies designed for?
**A**: These assemblies are engineered for machinery and equipment manufacturing applications where material needs to be efficiently scraped or plowed across rotating grates, discharge tables, or similar surfaces.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- ANSI B5.54-2005 - MACHINE TOOLS - TEST CONDITIONS FOR HORIZONTAL MILLING MACHINES
- DIN 8580:2003-09 - MANUFACTURING PROCESSES - TERMS AND DEFINITIONS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Scraper/Plow Assembly](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/scraperplow-assembly)**

### 🌐 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**: SCRAPERPLOW_ASSEMBLY | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: f393afa5
