Efficient Serrated Connecting Ring, Reliable Performance with Anti-Loosening Capability

• Customization: Available
• After-sales Service: Three Months
• Warranty: Three Months
• Model NO.: 1-1
• Certification: CE
• Standard: AISI
• Surface Treatment: Without Processing
• Material: Carbon Steel
• Use: Connect
• Size: Customizable
• Weight: Weighing
• Applicable Industries: Mining, etc.
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Introducing the serrated connection ring, a revolution in mechanical chain fastening.

The Sawtooth connection ring is a highly specialized fastener designed for robust mechanical chain connections. Found extensively in mining equipment such as scraper conveyors, it secures high-strength locking with a serrated structure, ensuring stable and reliable connections. Dive into its comprehensive description:

1, Basic Definition

The Sawtooth connecting ring, also referred to as the saw tooth chain link or ring, is vital in the chain connection of mining circular chains. Primarily used in scraper conveyors and transfer machines, its tooth shape, resembling a saw blade, efficiently transmits load through precise meshing of equidistant serrations.
2, Structural Design

1. Tooth profile characteristics:

This connecting marvel consists of dual semi-circular rings secured by elastic pins. Its sharp, closely spaced teeth create a meshing surface akin to a saw blade, optimizing mechanical performance.

Select models offer the flexibility of horizontal or vertical installation, catering to diverse directional chain connection requirements.

2. Material and craftsmanship:

Constructed from high-strength alloy steel such as 23MnNiMoCr54, it boasts remarkable toughness and fatigue resistance. Its surface can endure the harshest underground environments with anti-corrosion treatments.
3, Performance characteristics

High locking force: The serrated structure ensures uniform load distribution with an impressive breaking load capacity of up to 1450kN, perfectly suited for demanding high-load environments.

Flexible installation: Adaptable to horizontal or vertical positions without directional constraints, this ring offers ease of assembly and disassembly.

Limitations: The finely crafted tooth profile can lead to stress concentration, posing risks of tooth breakage or detachment. Regular inspections and maintenance are essential to mitigate this.

4, Application scenarios

1. Mining equipment:

Indispensable in connecting mining circular chains of scraper conveyors and transfer machines, it effectively transmits traction force while bearing impact loads.

2. Industrial equipment:

Offering a superior alternative to bolt connections in coal plows and heavy-duty machinery, it addresses the common issues of rust and disassembly.

5, Precautions

1. Matching requirements:

Ensure precise matching of sprocket and chain sizes to prevent installation deviations that could lead to wear or breakage.

2. Installation specifications:

Prior to installation, clean the contact surface to eliminate impurities that might affect engagement. Avoid inserting additional accessories between connecting rings.

3. Maintenance inspection:

Conduct inspections every 3 months or after processing 1 million tons of coal to assess tooth wear and cracks, replacing any damaged parts promptly.

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6, Compare and improve models

1. Comparison with arc gear ring:

The Serrated ring offers sharp, strong locking capabilities but can suffer from stress concentrations. The arc tooth ring, with a rounded tooth surface, provides a larger contact area, enhancing fatigue life beyond 50,000 cycles.

2. Comparison with ladder gear ring:

Designed with trapezoidal teeth and curved corners, the ladder toothed ring reduces stress concentration further, enhancing fracture strength beyond the serrated design.

In conclusion, while the serrated connecting ring is a cornerstone for chain connections in mining machinery due to its substantial locking force and installation versatility, improvements are necessary for high-impact scenarios. Combining its design with arc or ladder toothed rings will significantly boost reliability and performance.