Crankshafts & Camshafts, Crankpins, Steering pistons , DCT & EV parts

XYT Polishing Film Rolls is a trusted partner for Automotive Industry Globally with installations at Leading Auto OEMS & TIER 1 Companies for

1) Microfinishing of crankshafts & Camshafts

2) Superfinishing of transmission Shafts , DCT & EV parts  

3) Deburring of camshafts, Crankpins, Steering pistons

5) Finishing of New Gen steering rack bars

6) Superfinishing Shock Absorber Front fork tube & Piston Rods

7) Gear tooth deburring and chamfering

8) Deburring of Fine Blanked, Laser cut Sheet Metal parts

9) Precision Deburring of Compressor & Hydraulic Parts

Round Specification (mm)

Φ70, Φ110, Φ127, Φ203

Square Specification (mm)

114×114, 152×152, 228×228

Tape (mm)

1.6,2.0,2.5,3.2,3.8,10,15,20,40,50,70,101.6 Can be customized according to special requirements.

Polishing Process Overview:

The general steps in a lapping film polishing process are:

1. Surface Preparation: Clean the workpiece to remove oils, dust, and residual machining fluids.

2. Initial Polishing: Use a coarse lapping film (e.g., 60 µm) to remove surface irregularities and establish a uniform surface.

3. Intermediate Polishing: Progress to medium-grade films (e.g., 30 µm) to further refine the surface.

4. Final Polishing: Apply fine films (e.g., 9 µm) to achieve a high-quality finish.

5. Inspection: Verify the surface finish using appropriate measurement techniques to ensure it meets the required specifications.

Consistent pressure, appropriate lubrication, and proper equipment are crucial throughout the process to ensure optimal results.

In summary, lapping films are vital tools in precision polishing processes across various industries. Understanding the types of films, their grit equivalents, and their specific applications enables professionals to achieve desired surface finishes, enhancing the performance and longevity of components.