[Processing Example] Inner Surface Grinding of SCM Sleeves for Construction Machinery

We will introduce a case where a precision of 1/100mm is achieved through internal grinding, maintaining stable quality for 200 lots!

We would like to introduce a case of finishing the inner diameter of SCM material sleeves used in construction machinery. Through regular truing and dressing with a rotary dresser, we maintained the shape and sharpness of the grinding wheel. We ensured uniform dimensional accuracy from the first product to the final product, achieving stable production with all items falling within specifications. 【Case Overview】 ■ Material: SCM (Chromium Molybdenum Steel) ■ Product Size: Inner Diameter φ30 × Outer Diameter φ45 × Total Length 40mm ■ Processing Conditions: Inner surface grinding (finishing of hole inner diameter) / Dimensional Tolerance ±0.01mm / Truing and dressing of the grinding wheel using a rotary dresser ■ Equipment and Model Used: Internal grinding machine ■ Others: Supports 200 lot production / Construction machinery parts *For more details, please download the PDF or feel free to contact us.

Processing Contract