Chrome Stripping for Perfect CNC Machining Results(beadblast Riva)

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CNC machining is a cutting-edge manufacturing process that allows for highly precise and efficient production of various components. One critical aspect of achieving flawless results in CNC machining is the preparation of materials, including chrome stripping. In this article, we will explore the importance of chrome stripping and its role in producing exceptional CNC machined products.

The Significance of Chrome Stripping:

Chrome stripping plays a crucial role in preparing metal surfaces before they undergo CNC machining processes. It involves removing any existing chrome plating from the surface to ensure better adhesion of coatings or paints. By eliminating the chromium layer, manufacturers can attain a clean and well-prepared surface that ultimately contributes to the overall quality of the final product.

Methods of Chrome Stripping:

1. Chemical Stripping:
Chemical stripping is one of the commonly used methods to remove chrome coating from metal surfaces. This process relies on chemical reactions that break down the chrome layer. Various commercial-grade chrome strippers are available in the market, offering effective and controlled stripping based on specific needs. When selecting a chrome stripper, it's important to consider factors such as the type of metal, thickness of the chrome layer, and environmental concerns.

2. Mechanical Stripping:
Mechanical stripping involves using abrasive techniques to physically remove the chrome plating. Methods like sandblasting or grinding may be employed to strip away the top layer. However, caution must be exercised to prevent damage to the underlying material, especially if the component requires intricate machining operations afterward.

3. Electrolytic Stripping:
Electrolytic stripping utilizes an electrochemical reaction to dissolve the chrome layer. Components are submerged in an electrolyte solution, typically containing a chromic acid mixture. An electric current is applied, causing the chrome to disintegrate while the base metal remains unharmed. This method offers great precision and control but demands proper safety measures due to the hazardous nature of the chemicals involved.

Importance in CNC Machining:

Chrome stripping is a vital preparatory step for achieving exceptional results in CNC machining. By removing the existing chrome plating, the material becomes more receptive to subsequent coatings or paints applied during or after the machining process. This enhances the bond between the surface and the material being applied, resulting in improved durability, appearance, and performance of the final product.

Benefits of Chrome Stripping in CNC Machining:

1. Enhanced Adhesion:
Properly stripped surfaces allow for excellent adhesion of coatings, paints, or other materials utilized in CNC machining processes. This ensures that each layer adheres firmly to the base metal, reducing the risk of peeling, bubbling, or chipping over time.

2. Precise Measurements:
By eliminating the chrome plating, manufacturers can ensure accurate measurements during CNC machining operations. The removal of any undesirable coating enables precise cutting, drilling, or threading according to required specifications without interference from irregularities on the base metal.

3. Cost-Effective Solution:
Investing in chrome stripping before CNC machining not only yields superior end products but also proves to be cost-effective in the long run. Proper surface preparation reduces the likelihood of rework or rejection due to poor adhesion, ultimately saving both time and resources.


Chrome stripping holds immense significance in the realm of CNC machining, as it paves the way for flawless components and superior end products. Through chemical, mechanical, or electrolytic methods, manufacturers achieve well-prepared surfaces that enable optimal adhesion, enhance precision, and offer cost-effective solutions. By prioritizing chrome stripping in their manufacturing processes, companies can ensure consistently high-quality outcomes in the world of CNC machining. CNC Milling