---
title: "Battery Electrode Slitting Machine"
industry: "Manufacture of Batteries and Accumulators"
verification_protocol:
  urn: "URN:CNFX:ME:BATTERY_ELECTRODE_SLITTING_MACHINE"
  data_integrity_hash: "199ea1f033d9139300fa69368e3143c6"
  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:BATTERY_ELECTRODE_SLITTING_MACHINE"
  data_source_uri: "https://cnfx.com/llms/industry/manufacture-batteries-accumulators/product/battery-electrode-slitting-machine.md"
  official_resource_url: "https://cnfx.com/industry/manufacture-batteries-accumulators/product/battery-electrode-slitting-machine"
  is_verified_logic: true
attributes:
  min_slit_width:
    status: "config-dependent"
    typical_range: "0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature"
    unit: "mm"
  slitting_speed:
    status: "config-dependent"
    typical_range: "0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature"
    unit: "m/min"
  tension_control:
    status: "config-dependent"
    typical_range: "0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature"
    unit: "N"
  max_slitting_width:
    status: "config-dependent"
    typical_range: "0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature"
    unit: "mm"
  positioning_accuracy:
    status: "config-dependent"
    typical_range: "0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature"
    unit: "μm"
engineering_limits:
  max_safe_operating_point:
    value: 550
    unit: "N"
    consequence: "Hooke's law elastic deformation limit (σ_yield = 350 MPa for copper foil), Reynolds number transition to turbulent flow in lubrication (Re &gt; 2300), thermal expansion coefficient mismatch (α_copper = 16.6×10^-6/°C vs α_steel = 11.0×10^-6/°C)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Capacitive discharge from foil static accumulation reaching 15 kV potential"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate ionizing air knife with 5 kV/cm field strength at 0.5 m from foil path"
  - node_2:
      trigger: "Harmonic resonance at 120 Hz from motor-drive coupling matching blade natural frequency"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement active damping with piezoelectric actuators applying 200 N counter-force at 119 Hz phase offset"
bom_nodes:
  precision-slitting-head:
    type: "part"
    urn: "URN:CNFX:ME:PRECISION_SLITTING_HEAD"
    interface_type: "physical-logic-coupled"
  tension-control-system:
    type: "part"
    urn: "URN:CNFX:ME:TENSION_CONTROL_SYSTEM"
    interface_type: "physical-logic-coupled"
  web-guiding-system:
    type: "device"
    urn: "URN:CNFX:ME:WEB_GUIDING_SYSTEM"
    interface_type: "physical-logic-coupled"
  dust-extraction-unit:
    type: "part"
    urn: "URN:CNFX:ME:DUST_EXTRACTION_UNIT"
    interface_type: "physical-logic-coupled"
  vision-inspection-system:
    type: "part"
    urn: "URN:CNFX:ME:VISION_INSPECTION_SYSTEM"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 12100:2010 - SAFETY OF MACHINERY"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/manufacture-batteries-accumulators/product/battery-electrode-slitting-machine.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "5037eb4a9a0de2d92f84ebc6a0535d0d9dae540e7bade230b4b924f5640ffeb2"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Battery Electrode Slitting Machine

## 1. Technical Definition
Industrial machine for precision slitting of battery electrode foils

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-5.0 m/min linear speed, 50-500 N tension force, 20-40°C ambient temperature**. Failure boundary: **Tension force exceeding 550 N causes foil tearing, linear speed below 0.3 m/min causes blade chatter, temperature above 45°C causes thermal expansion misalignment**, Mechanism: **Hooke's law elastic deformation limit (σ_yield = 350 MPa for copper foil), Reynolds number transition to turbulent flow in lubrication (Re &gt; 2300), thermal expansion coefficient mismatch (α_copper = 16.6×10^-6/°C vs α_steel = 11.0×10^-6/°C)**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Capacitive discharge from foil static accumulation reaching 15 kV potential | 8 | Dielectric breakdown in insulation causing short circuit | Integrate ionizing air knife with 5 kV/cm field strength at 0.5 m from foil path |
| Harmonic resonance at 120 Hz from motor-drive coupling matching blade natural frequency | 8 | Blade deflection amplitude exceeding 50 μm causing irregular slit width | Implement active damping with piezoelectric actuators applying 200 N counter-force at 119 Hz phase offset |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| min_slit_width | Config-dependent | mm | Verified |
| slitting_speed | Config-dependent | m/min | Verified |
| tension_control | Config-dependent | N | Verified |
| max_slitting_width | Config-dependent | mm | Verified |
| positioning_accuracy | Config-dependent | μm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Precision Slitting Head](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/precision-slitting-head.md) `(Standalone System)`
- [Tension Control System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/tension-control-system.md) `(Standalone System)`
- [Web Guiding System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/web-guiding-system.md) `(Standalone System)`
- [Dust Extraction Unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/dust-extraction-unit.md) `(Standalone System)`
- [Vision Inspection System](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/vision-inspection-system.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Unwinding System**, **Rewinding System**, **Dust Extraction System**  
**Downstream Applications**: Lithium-ion Battery Cells, Supercapacitor Electrodes, Fuel Cell Components  

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

### Q: What materials can this electrode slitting machine process?
**A**: This machine is designed for precision slitting of battery electrode foils, typically handling materials like copper and aluminum foils used in lithium-ion battery production, with components made from stainless steel, tungsten carbide, and industrial ceramics for durability.

### Q: How does the vision inspection system improve slitting accuracy?
**A**: The integrated vision inspection system monitors the slitting process in real-time, detecting defects and ensuring consistent slit width and edge quality, which is critical for maintaining battery performance and production efficiency.

### Q: What maintenance is required for the tungsten carbide slitting blades?
**A**: Tungsten carbide blades require minimal maintenance due to their hardness and wear resistance. Regular cleaning to remove foil debris and periodic inspection for edge sharpness are recommended, with blade replacement typically needed after extensive use.

## 6. Manufacturing Compliance
- ISO 12100:2010 - SAFETY OF MACHINERY
- CE MARKING - MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Battery Electrode Slitting Machine](https://cnfx.com/industry/manufacture-batteries-accumulators/product/battery-electrode-slitting-machine)**

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

> **Reference ID**: BATTERY_ELECTRODE_SLITTING_MACHINE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: afdf8378
