Manufacturing capability
Surface Grinding
Surface grinding is a precision abrasive machining process used to produce flat surfaces with controlled thickness, flatness, parallelism, and surface roughness. It is commonly applied to tooling plates, machine components, fixtures, dies, and hardened metal parts requiring accurate finishing after machining or heat treatment.
Related process: Grinding & Finishing
Manufacturing overview
Surface grinding removes small amounts of material using a rotating abrasive wheel to create accurate planar surfaces.
It is frequently used as a finishing operation following CNC milling, heat treatment, or other manufacturing processes.
Typical applications include precision tool plates, machine guides, mold components, hardened fixtures, dies, and mechanical interfaces.
Suitable materials include tool steel, hardened alloy steel, cast iron, stainless steel, and selected carbide materials.
Important dimensional characteristics include thickness tolerance, flatness, parallelism, and surface roughness.
Achievable accuracy depends on material, part geometry, grinding wheel specification, machine condition, and thermal stability.
For selected precision applications, tolerances of a few micrometers may be achievable with appropriate equipment and measurement systems, but capability must be verified for each component.
Grinding wheel selection, dressing, coolant application, and feed control influence surface quality and material removal.
Improper process conditions can cause grinding burn, surface cracking, or unwanted residual stresses.
Buyers should provide technical drawings, material grade, hardness, dimensions, tolerances, surface finish requirements, and quantity.
Inspection may include precision micrometers, surface roughness measurement, flatness verification, and dimensional reporting.
Metraxio supports surface grinding RFQs for precision flat components and critical mechanical interfaces.