Breaking aluminum reveals the truth.


Instead of recommending a standard product, the Eight Horses team tailored a customized solution specifically for the client.

In the highly competitive automotive parts manufacturing sector, efficiency and precision are key to winning market share. A well-known automotive parts supplier specializes in producing precision aluminum alloy frame components for new-energy vehicles. These components not only demand extremely high dimensional accuracy but also must maintain smooth edges even under high-speed cutting, thereby reducing the workload in subsequent processing steps.

The customer’s previously used brand of aluminum cutting saw blades encountered challenges when processing special-section, thin-walled aluminum alloy profiles: occasional vibrations during high-speed cutting resulted in tiny burrs on the cut surfaces. At the same time, the blades had a limited lifespan, and frequent replacements hindered production efficiency.

After conducting market research, the customer turned their attention to Bajun Cutting Tools. They learned that Bajun has accumulated significant expertise in customizing hole diameters and ensuring the stability of large-diameter saw blades—expertise that closely matches the equipment compatibility and cutting stability challenges they are facing.

The Ba Jun technical team responded swiftly and, after in-depth communication, discovered that the customer’s equipment had a shaft diameter of 30 mm, while the original saw blade bore diameter was 25.4 mm. Although it could barely be used, when cutting large-sized (diameter 420 mm) and complex profiles, the insufficient stability became a bottleneck affecting both precision and efficiency.

Based on equipment parameters, material properties, and production requirements, the Bajun team did not recommend off-the-shelf products but instead tailored a customized solution specifically for the client.

After a month of trial operation, customer feedback indicates remarkable results: The new saw blade demonstrates significantly improved stability when used for high-speed cutting, virtually eliminating burr issues on the cut surfaces and greatly enhancing edge smoothness, thereby effectively reducing subsequent grinding costs. Even more encouragingly, the blade’s service life has increased by approximately 30% compared to previous models, which not only lowers consumable material costs but also provides sustained momentum for overall production efficiency.

 
 
 
 
 
 
 
 
 


 

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