Chainsaw Clutch Assembly

Our chainsaw clutch assembly butilise wear-resistant iron-based materials. During sintering, the formed blanks develop uniformly distributed strengthening particles, significantly enhancing the material's wear resistance and thermal conductivity. The internal structure employs a high-toughness iron-based skeleton material. Through optimised carbon content (0.3-0.5%) and precise alloying with molybdenum and nickel, it achieves an ideal strength-to-toughness ratio following heat treatment. The distinctive curved reinforcement rib design not only enhances structural rigidity but also distributes centrifugal forces more uniformly across the friction working surface. The mating interface between the chainsaw clutch assembly and drive plate incorporates precision guide grooves. Through finishing processes, the mating clearance is maintained within 0.08mm, ensuring no binding occurs during radial movement of the chainswa clutch assembly.

Product Parameter (Specification)

Product Feature And Application

Core Advantages of Powder Metallurgy Technology in Garden Tool Manufacturing

（1）Precise Customisation and Optimisation of Material Properties

Powder metallurgy enables tailored material properties for different garden tool components. Utilising wear-resistant iron-based materials achieves abrasion resistance 3-5 times greater than conventional cast iron.

（2）Integrated Moulding Capability for Complex Structures

Many critical garden tool components feature intricate geometries:

Chainsaw clutch assembly: Simultaneously forming friction surfaces, reinforcing ribs, guide grooves, and mounting interfaces.

Connectors: Shaping internal irregular bores, asymmetrical structures, self-locking bevels, and other specialised designs.

This integrated moulding reduces part count by 30-50%, significantly enhancing assembly efficiency and product reliability.

（3）Exceptional batch production consistency and cost-effectiveness

Dimensional stability: Batch production tolerances controlled within ±0.05mm

Cost advantage: Material utilisation rates increase from 40% to over 95% compared to traditional machining.

Production efficiency: Single-machine daily output reaches 5,000–10,000 units, suitable for large-scale manufacturing

Production Details