Product Positioning: Core Framework of Drum Brake Systems
As a critical load-bearing component in drum brake systems, the Brake Shoe 10RV serves the essential functions of “supporting friction linings + transmitting braking force”. Through coordinated operation with brake drums and wheel cylinders, it achieves stable vehicle deceleration and parking, widely compatible with drum brake systems in commercial vehicles, construction machinery, and specialized vehicles.
Core Advantages: Industrial-Grade Excellence from Materials to Structure
1. Material Selection: Foundation of Durability
- Base Material Options: Standard HT250 gray cast iron or custom 65Mn alloy structural steel, with tensile strength ranging 550-800MPa, combining toughness and anti-fatigue properties to confidently handle high-frequency braking impacts and thermal loads, ensuring long-term service without deformation.
- Wear Resistance Enhancement: Surface blackening treatment (wear coefficient improved by 25%), with optional galvanizing (salt spray corrosion resistance ≥360h) or electrophoretic coating, effectively resisting wear and corrosion to extend service life.
2. Precision Manufacturing: Assembly Efficiency Guarantee
- Machining Precision: Utilizing CNC laser cutting + die punching processes, achieving hole diameter tolerance ≤±0.08mm and hole position deviation <0.15mm, smooth hole walls without burrs, ensuring “seamless adaptation” of friction linings, pins and other components, significantly reducing assembly and debugging time.
- Detail Optimization: Edge chamfering design (R≥0.5mm) prevents assembly scratches; precisely contoured arc profile matches brake drum inner wall perfectly, improving stress dispersion efficiency by 35% during braking, reducing local deformation risks.
3. Structural Design: Precise Brake Performance Transmission
- Arc-shaped Adaptive Configuration: Precisely replicates drum brake chamber curvature, achieving full contact with brake drum during braking, maximizing friction contact area and enhancing braking force stability.
- Multi-hole Functional Matrix: Multi-specification holes (compatible with M5~M8 fasteners) simultaneously accommodate friction lining riveting/bonding and brake shoe pin positioning requirements, achieving “one plate, multiple functions” to simplify system layout.
Application Scenarios: Reliable Choice for Heavy-Duty Braking
- Commercial Vehicles: Compatible with rear drum brake systems in trucks and buses, ensuring stability during long-distance, high-frequency braking while mitigating thermal fade risks.
- Construction Machinery: Brake modules for loaders, forklifts and other equipment, supporting emergency braking requirements under heavy-duty conditions and enhancing operational safety.
- Specialized Vehicles: Drum brake units for industrial transport vehicles and warehouse equipment, meeting brake layout requirements in confined spaces and adapting to diverse equipment scenarios.
Industrial Value: Dual Guarantee of Efficiency and Quality
- Batch Consistency: Smart production lines achieve “same precision for ten thousand pieces”, reducing assembly errors by 50% and optimizing bulk procurement costs by over 20%, delivering significant cost reduction and efficiency improvement.
- Customization Response: Supports customization of hole positions, arc radius, and materials, delivering custom solutions within 48 hours to quickly match non-standard brake systems and flexibly address differentiated requirements.
- Full-chain Quality Control: From raw material testing to finished product magnetic particle inspection, complete quality traceability compliant with ISO/TS16949 automotive industry standards, providing mechanical performance test reports; after-sales fault response ≤12 hours, ensuring stable equipment operation.
Product Core Value
The Brake Shoe 10RV focuses on “precise load bearing, exceptional durability, industrial compatibility” as its core value, effectively solving drum brake system challenges of “deformation risks, assembly complexity, limited service life”, helping customers achieve safer and more efficient braking solutions.
Maintenance Note
Important: When friction lining thickness wears down to ≤3mm, mandatory replacement is required. Regular maintenance in conjunction with this product is recommended to ensure braking safety.
Technical Specifications Summary
| Specification | Value |
|---|---|
| Model | 10RV |
| Material | HT250 Gray Cast Iron (Standard) / 65Mn Alloy Steel (Custom) |
| Tensile Strength | 550-800MPa |
| Hole Diameter Tolerance | ≤±0.08mm |
| Hole Position Deviation | <0.15mm |
| Surface Treatment | Blackening / Galvanizing / Electrophoretic Coating |
| Fastener Compatibility | M5~M8 |
| Quality Certification | ISO9001:2000, ISO/TS16949 |