Laser Texturing & Micro Machining Technology

Laser Texturing & Micro Machining Technology

ANS Advanced Precision Surface Engineering

ANS Advanced provides advanced laser-based micro-machining and surface texturing solutions for high-precision industrial applications. Our process enables fully digital, highly repeatable manufacturing of functional and aesthetic surface structures across complex 3D geometries.

This technology belongs to the field of micro-machining and laser surface engineering, enabling feature sizes from micro-scale textures to nano-scale surface modifications.

 

 

What Is Laser Texturing?

Laser texturing is a non-contact, digital manufacturing process that uses controlled laser ablation to remove material layer by layer, creating precise surface structures directly from CAD data.

It enables the generation of:

  • Functional surface textures
  • Aesthetic and decorative finishes
  • Micro- and nano-scale structures
  • High-precision markings and engravings

The process is fully programmable and suitable for complex freeform surfaces.


Core Process Principle

1. Laser Ablation

Material is removed through high-energy laser pulses. Each layer can be controlled at sub-micron precision depending on material and laser parameters.

2. Grayscale Depth Control

Surface depth is defined using 16-bit grayscale mapping:

  • Darker areas = deeper machining
  • Lighter areas = shallower machining
  • Up to 65,000+ depth levels for ultra-precise surface control

This enables smooth transitions and complex 3D textures.

3. Multi-Mode Surface Processing

ANS Advanced laser systems support multiple processing strategies:

  • Functional surface texturing (friction, grip, flow control)
  • Decorative and aesthetic finishing
  • Laser blasting / matte finishing effects
  • High-resolution engraving and marking
  • Micro-structure and nano-structure fabrication


Digital Manufacturing Workflow

Our laser texturing process is fully digital and integrated:

  1. 3D CAD model import
  2. Texture design & surface mapping
  3. Laser simulation & collision validation
  4. Grayscale texture generation
  5. CAM toolpath programming
  6. 5-axis laser machining execution
  7. Quality inspection & surface verification

This ensures high repeatability and consistent production quality.


Technical Capabilities

5-Axis Precision Machining

Enables processing of complex geometries and freeform surfaces in a single setup, minimizing alignment errors and improving accuracy.

Micro & Nano Surface Engineering

Capable of producing:

  • Micro-scale texture structures
  • Sub-micron surface features
  • Functional multi-layer surface profiles

Surface Property Control

Allows precise tuning of:

  • Surface roughness (Ra control from ultra-fine levels ~0.1 μm range)
  • Optical reflection and diffusion behavior
  • Friction and wear characteristics


Laser Blasting (Surface Finishing)

Laser blasting is a non-contact alternative to traditional sandblasting, offering:

  • Uniform and repeatable surface finishes
  • Fully programmable texture directionality
  • No media contamination
  • High precision control over Ra values and surface structure

It is widely used for mold surfaces, consumer electronics, and medical components.


Laser Engraving & Marking

ANS Advanced provides high-resolution laser engraving for:

  • Deep cavity engraving in molds
  • Industrial markings and serial numbers
  • Traceability and anti-counterfeiting (UDI coding)
  • High-precision logos and branding textures

All engraving is performed directly on 3D surfaces without electrodes or tooling.


Key Advantages

  • Fully digital manufacturing process
  • High consistency and repeatability
  • No need for electrodes or manual polishing
  • Complex 3D surface capability
  • Multi-process integration (blasting, engraving, texturing)
  • Single setup multi-operation machining
  • Compatible with a wide range of metals and alloys
  • Suitable for automation and 24/7 production

Expert in Micro-hole Tools for the Semiconductor Industry

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Call us : 1-289-700-9566

Email us : Steve.Sun@ansadvanced.com

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