Three Main Methods of Cylindrical Grinding: Which One is Right for Your Application?

Cylindrical grinding is a critical process in precision machining, used to achieve high accuracy, fine surface finishes, and tight tolerances on round workpieces. Whether in the automotive, aerospace, tooling, or general manufacturing industries, selecting the right grinding method ensures efficiency and quality. This article explores the three primary types of cylindrical grinding and how diamond grinding wheels from Zhengzhou Ruidun Diamond Tools Co., Ltd. can optimize your grinding process.

1. Plunge Grinding (Infeed Grinding)
Plunge grinding is used when grinding specific sections of a cylindrical workpiece without longitudinal movement. The grinding wheel moves radially into the workpiece, making it ideal for grinding shoulders, grooves, or complex profiles.

Best for: Precision grinding of stepped shafts, bearings, and other components with multiple diameters.
Recommended Wheel: Resin bond diamond grinding wheels for carbide and hardened steel applications.

2. Traverse Grinding (Longitudinal Grinding)
In traverse grinding, the workpiece rotates while the grinding wheel moves along its length. This method provides a uniform surface finish and is widely used for large-diameter workpieces requiring consistent material removal.

Best for: Shafts, rods, and precision cylindrical parts requiring a smooth finish.
Recommended Wheel: Vitrified bond diamond grinding wheels for high precision and efficient stock removal.

3. Centerless Grinding
Unlike traditional cylindrical grinding, centerless grinding does not use a spindle or fixture to hold the workpiece. Instead, the workpiece is supported by a regulating wheel and a work rest blade, with the grinding wheel removing material. This method allows for high-speed, high-volume production.

Best for: High-throughput production of automotive parts, bearing rollers, and precision tubes.
Recommended Wheel: Metal bond diamond grinding wheels for durability and consistent performance.

Why Choose Ruizuan Diamond Grinding Wheels?
With over 20 years of expertise, Zhengzhou Ruizuan Diamond Tools Co., Ltd. provides high-performance diamond and CBN grinding wheels designed for cylindrical grinding applications. Our products are widely used in metalworking, aerospace, automotive, and tool manufacturing industries.

Resin Bond Diamond Grinding Wheels – Ideal for carbide and precision grinding.
Metal Bond Diamond Grinding Wheels – Perfect for hard, brittle materials like ceramics and glass.
Vitrified Bond Diamond Grinding Wheels – High durability for industrial precision grinding.
Electroplated Diamond Grinding Wheels – Excellent for profile grinding and aggressive material removal.

Looking for the best grinding solution? Contact us for expert guidance and customized grinding wheel solutions.