Mirror Finish Mold Polishing Standards

Polishing is a critical process in mirror finish mold manufacturing, directly impacting appearance, service life and product quality. This document details the technical standards for mirror finish mold polishing.

1. Surface Finish Requirements

• Must be free of visible defects: pits, pores, inclusions.
• Surface roughness ≤ Ra0.1 for optimal smoothness.
• Requires anti-corrosion treatment for enhanced durability.

2. Dimensional Accuracy

• All dimensions must conform to design specifications within tolerance.
• Precise relative positioning of all components for proper assembly.

3. Form Precision

• Contours must match design specifications exactly.
• Clean, smooth edges without distortion or irregularities.

4. Hardness Specifications

• Material hardness must meet design requirements for longevity.
• Selection based on operating conditions and processing methods.

5. Corrosion Resistance

• Materials must demonstrate excellent corrosion resistance.
• Recommended: Stainless steel or specialty alloys.

6. Wear Resistance

• Materials must meet specified wear resistance standards.
• Recommended: Carbide alloys or high-speed steel.

8. Deformation Control

• Must maintain structural integrity during operation.
• Heat treatment recommended for dimensional stability.

Mirror finish mold polishing demands specialized expertise and precision. By strictly controlling surface finish, dimensional accuracy, material properties and structural integrity, we ensure superior mold quality and extended service life. Proper techniques and optimized processes are equally essential for achieving perfect polishing results.

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