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Experimental and mechanical studies on bionic diamond circular saw blade sawing

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2025-02-01
JournalJournal of Physics Conference Series
AuthorsWei Zhang, Yongjun Tian

Abstract

Section titled ā€œAbstractā€

Abstract To improve the aging and life span of diamond circular saw blades, this study introduces the bionic design theory into the design of diamond circular saw bladesā€™ cutting heads by using the Scapharca subcrenata as a template. The performance of the bionically designed diamond circular saw blades was analyzed to understand their wear resistance and drag reduction mechanisms. Findings indicate that these blades exhibit an 8%-15% reduction in sawing force and a 5% increase in wear resistance compared to traditional counterparts. The bionic non-smooth surface structure enhances the retention and expulsion of cuttings by the diamond nodes within the sawing arc. Additionally, this surface structure improves cooling and lubrication at the nodes, reducing friction between the nodes, stone, and sawdust, thereby enhancing rock-breaking capabilities and overall saw blade performance.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

References

Section titled ā€œReferencesā€
  1. 2014 - Dynamic Analysis of Metal Circular Saw Blade [Crossref]
  2. 2012 - Research on the Application of Pre-alloyed Powders in Diamond Tools
  3. 2002 - A New Stress-Based Model of Friction Behavior in Machining and Its Significant Impact on Residual Stresses Computed by Finite Element Method [Crossref]
  4. 2010 - Analysis of Wear Mechanisms in Low-Friction AlMgB14-TiB2 Coatings [Crossref]
  5. 2024 - Understanding the wear mechanisms of diamond circular saw blades during machining hard rocks [Crossref]
  6. 2023 - Analysis of wear mechanism and sawing performance of carbide and PCD circular saw blades in machining hard aluminum alloy [Crossref]
  7. 2021 - Wear characteristics of diamond segments on multi-blade combination saw with different diameters in granite sawing [Crossref]
  8. 2024 - Investigating damage mechanisms of honeycomb cores machined with PCD circular saw blades [Crossref]
  9. 2021 - Cutting performance evaluation of nickel-plated graphite Fe-based diamond saw blades [Crossref]

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