Typically ±0.001 mm or tighter depending on part requirements.
Achieve ultra-tight tolerances and smooth finishes for critical components. Contact us for high-accuracy grinding solutions.
Precision grinding is a high-accuracy machining process used to achieve extremely tight tolerances and fine surface finishes on metal components. At Yicen Precision, our precision grinding services are ideal for critical parts that require exact dimensions, smooth finishes, and consistent quality, such as shafts, bearing surfaces, and tooling components. We handle both small and large-volume jobs with advanced equipment to ensure reliability and repeatability in every part.
Grinding Type | Typical Tolerance Range (mm) | Surface Finish (Ra, µm) | Application Examples |
---|---|---|---|
Surface Grinding | ±0.002 to ±0.01 | 0.1 – 0.8 | Die plates, flat tooling components, fixture bases |
Cylindrical Grinding (OD/ID) | ±0.001 to ±0.005 | 0.2 – 0.6 | Shafts, bushings, hydraulic spools |
Centerless Grinding | ±0.001 to ±0.005 | 0.1 – 0.4 | High-volume pins, rods, tubes |
Form Grinding | ±0.002 to ±0.01 | 0.2 – 0.6 | Gear profiles, punch dies, custom contours |
Jig Grinding | ±0.001 to ±0.003 | 0.1 – 0.3 | Precision holes, mold cavities, aerospace parts |
Flat Lapping / Honing | ±0.0005 to ±0.003 | 0.05 – 0.2 | Optical components, sealing surfaces |
Yicen Precision delivers precision grinding services for components that demand exact dimensions and high-quality finishes. Using advanced grinding machines, we achieve micron-level tolerances on a wide range of metals. This service is ideal for molds, dies, and parts used in aerospace, medical, and industrial applications. We ensure consistency, repeatability, and surface perfection in every grind.
Engineers and leading manufacturers trust Yicen Precision for fast iterations and durable, high-performance parts. Whether for prototyping or full-scale production, our extensive material selection ensures precision, strength, and reliability for any CNC machining project.
Steel
Cast Iron
Tool Steel
Aluminum
Brass
Copper
Carbide
Ceramics
Austenitic Stainless Steel
Martensitic Stainless Steel
Inconel
Hastelloy
Monel
PEEK
PTFE
UHMW
Nylon
At Yicen Precision, precision grinding delivers exceptionally flat, smooth surfaces with tight dimensional tolerances, ideal for components requiring high accuracy and superior finish quality.
Produces fine surface textures with minimal roughness, enhancing both appearance and functional performance.
Effective on a wide range of metals and alloys, including hardened steels, stainless steel, and tool steels.
Can be combined with polishing or lapping for even finer finishes and enhanced surface integrity.
Delivers superior control over flatness and parallelism, making it ideal for parts that demand precise geometric tolerances.
Ensures repeatable, high-precision results across multiple parts, critical for production runs and tight-tolerance components.
Optional deburring services can remove sharp edges left by grinding, improving handling safety and preparing parts for assembly.
With advanced grinding techniques, near-mirror finishes can be achieved for components requiring exceptional visual clarity and ultra-low surface roughness.
Creates an ideal base surface for subsequent finishes like plating, anodizing, or coating, ensuring better adhesion and uniformity in later processes.
In industries where exact dimensions and flawless finishes are critical, precision grinding is the trusted method to achieve exceptional part quality. At Yicen Precision, our grinding services deliver the tight tolerances and smooth surfaces your most demanding applications require.
From aerospace components to medical devices and high-performance automotive parts, precision grinding ensures your parts meet rigorous specifications for fit, function, and durability.
Precision grinding is a machining process that uses a rotating abrasive wheel to remove minute amounts of material, achieving highly accurate dimensions and fine surface finishes. It’s essential for parts requiring tolerances in the micron range and surface finishes that exceed conventional machining capabilities.
This service is ideal for shafts, gears, bearing surfaces, and other components where tight control over geometry and finish affects performance and lifespan.
Our facility is equipped with state-of-the-art CNC and manual grinders designed for:
We work with hardened steels, stainless steel, titanium, carbide, and specialty alloys to deliver parts that consistently meet exacting standards.
Yicen Precision pairs grinding with value-added finishing options such as polishing, coating preparation, and part marking. This ensures your components are not only dimensionally perfect but also ready for assembly or further processing.
Trust Yicen Precision for grinding that meets and exceeds your requirements. Contact us today for a personalized quote and discover how our expertise can elevate the quality of your parts.
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Typically ±0.001 mm or tighter depending on part requirements.
We grind steels, stainless steel, titanium, carbide, and more.
Yes, we provide both depending on the complexity and volume.
Yes, we offer internal cylindrical grinding for precision bores.
Yes, we offer detailed quality documentation with CMM and surface finish data.