SHAPED ABRASIVE PARTICLES WITH SHARP TIPS

Shaped abrasive particles have polygonal cross-sectional shapes.
Tips of the particles have a radius of curvature of less than or equal to about 19.2 microns.
Methods of making the shaped abrasive particles are disclosed.
Methods of abrading substrates with the shaped abrasive particles are described.
Coated abrasive articles containing the shaped abrasive particles are included.

Potential Applications: - Precision grinding in manufacturing processes - Surface finishing in automotive and aerospace industries - Polishing and shaping of optical components

Problems Solved: - Improved precision and efficiency in abrasive processes - Enhanced surface quality and consistency - Reduced wear on abrasive tools

Benefits: - Higher quality finishes - Increased productivity - Extended tool life

Commercial Applications: Title: Advanced Abrasive Technology for Precision Finishing This technology can be used in industries such as manufacturing, automotive, aerospace, and optics for precision grinding, surface finishing, and polishing applications. It offers improved efficiency, quality, and tool longevity, making it a valuable asset in various commercial settings.

Questions about Shaped Abrasive Particles: 1. How do shaped abrasive particles with sharp tips improve abrasive processes?

  - Shaped abrasive particles with sharp tips enhance cutting efficiency and precision, resulting in higher quality finishes and reduced tool wear.

2. What industries can benefit the most from using coated abrasive articles with shaped abrasive particles?

  - Industries such as manufacturing, automotive, aerospace, and optics can benefit from the precision and efficiency offered by coated abrasive articles with shaped abrasive particles.

Original Abstract Submitted

various embodiments disclosed relate to shaped abrasive particles having sharp tips, methods of making the shaped abrasive particles, methods of abrading a substrate with the shaped abrasive particles, and coated abrasive articles including the shaped abrasive particles. the shaped abrasive particle includes a ceramic, has a polygonal cross-sectional shape along a longitudinal axis of the shaped abrasive particle, and at least one tip of the shaped abrasive particle has a radius of curvature of less than or equal to about 19.2 microns.