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Precision Optical-Grade CNC Turning for Optical Components

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Our precision optical-grade CNC turning services deliver ultra-high precision components critical for flawless optical system performance and minimal light deviation. With tolerances down to ±0.001mm and surface finishes as low as Ra < 0.2µm, we manufacture lens barrels, mirror mounts, and fiber optic connectors. Optical equipment manufacturers depend on our expertise for perfect alignment and long-term stability.
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5-Axis Custom CNC Milling for Robotics Parts

Precision Optical CNC Turning Services

We provide CNC turning solutions designed for optical applications. Our machining processes produce components with consistent alignment and controlled light deviation, forming the structural basis for optical systems. With 12+ years of experience in custom precision parts manufacturing, we operate from a 5,000+ square meter production facility, offering end-to-end services from prototype development to mass production.

Machining Capabilities for Optical Applications

Our machining processes achieve tolerances ranging from ±0.001mm to ±0.002mm. Surface finishes range from Ra < 0.2µm to Ra 3.2µm, customizable based on specific application requirements. We offer various surface treatments including polishing, chamfering, hardening and tempering, plating, laser engraving, sandblasting, passivating, anodizing, and brushing.

Production Capacity and Equipment

Our facility is equipped with Mazak 5-axis CNC machining centers, Brother 5-axis CNC machining centers, Mazak CNC lathes, Brother 3/4-axis CNC machines, and Taikan 4-axis CNC machines. This equipment allows us to machine workpieces efficiently and meet diverse product requirements for commercial procurement projects.

Technical Specifications for Optical CNC Turning

Parameter

Specification Details

Product Name

CNC Turning for Optical Industry

Tolerance / Precision

±0.001mm - ±0.002mm

Surface Roughness

Ra < 0.2µm - Ra 3.2µm (Customizable)

Available Materials

Aluminum, Copper, Brass, Stainless Steel, Titanium, Iron, Plastics (Acrylic, PE, PVC, ABS, POM, PTFE, PEEK, Ultem)

Surface Treatment

Polishing, Surface Chamfering, Hardening and Tempering, Plating (Nickel, Chrome, Zinc), Laser Engraving, Sandblasting, Passivating, Anodizing (Clear, Color, Sandblast), Brushing

Processing Methods

CNC Turning, CNC Milling, 5-Axis CNC Machining, Welding, Bending, Stamping, Die Casting, Injection Molding

Accepted Drawing Formats

STEP, STP, CAD, PDF, DWG, DXF, or physical samples

PRODUCTION EQUIPMENT

Key Applications in the Optical Industry

Our CNC turning services produce components for various optical systems:

Lens Barrels and Housings: Machined to ensure precise lens alignment, minimizing aberrations and controlling light transmission

Mirror Mounts and Adjusters: Manufactured for laser systems and telescopes, maintaining stability and alignment

Optical Shafts and Spindles: Produced with smooth surfaces and exact diameters for consistent rotation

Fiber Optic Ferrules and Connectors: Machined to tight tolerances for controlled signal loss in fiber optic communications

Prism and Beam Splitter Mounts: Fabricated with exact angles and surface finishes to maintain optical path accuracy

Custom Optical Components: Prototyping and small-batch production of specialized optical parts

TESTING EQUIPMENT

Optical-Grade Material Selection

Different optical applications require specific material properties. We machine various optical-grade materials to meet environmental and performance criteria:

Thermally Stable Materials: Titanium and stainless steel for applications with temperature fluctuations

Lightweight Materials: High-grade aluminum and advanced engineering plastics for aerospace, drone, and portable imaging applications

High-Performance Polymers: PEEK, Ultem, and PTFE for vacuum or cleanroom environments, offering dimensional stability, chemical resistance, and low outgassing properties

Quality Control and Testing Processes

Our CNC workshop is equipped with measurement equipment including Hexagon CMM 0.5m and GLALUS testing instruments. We implement a three-stage quality control process: first inspection before production, random checks during production, and full-size inspection reports provided before shipment.

Custom Optical Component Manufacturing Process

To customize optical components:

  • Submit your 2D drawings, 3D models, or physical samples

  • Specify required tolerances, surface roughness, and material preferences

  • Our technical team reviews your specifications and provides a quote

  • Prototype production and approval

  • Volume production and delivery

FAQ

What tolerances can you achieve for optical components?

We achieve tolerances ranging from ±0.001mm to ±0.002mm for optical components, depending on the specific geometry and material.

What materials are compatible with optical CNC turning?

We work with aluminum, copper, brass, stainless steel, titanium, iron, and various plastics including acrylic, PE, PVC, ABS, POM, PTFE, PEEK, and Ultem.

Do you offer both prototyping and volume production?

Yes, we provide seamless transition from rapid prototyping to volume production, supporting projects of all sizes for industrial applications.

To begin your custom optical component project, submit your drawings or contact our engineering team for technical support. We serve enterprise customers worldwide and adhere to international engineering standards.

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All the product pictures on our website just show our machining capability and range. We offer machining services according to the customer's drawings or samples.
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How to Customize Parts?

Provide your 2D drawings/3D models or send us your parts samples
Drawing format: STEP, STP, CAD, PDF, DWG, DXF, etc., or samples
Tolerance: ±0.001mm
Surface Roughness:Ra0.2 - Ra3.2 (Customizable)  
Or other requirements
 
 

Materials Available

Aluminum, Copper, Brass, Stainless Steel, Titanium, Iron, Plastic, Acrylic, PE, PVC, ABS, POM, PTFE etc.

Surface Treatment

Polishing, Surface Chamfering, Hardening and Tempering, Nickel plating, Chrome plating, Zinc plating, Laser engraving, Sandblasting, Passivating, Clear Anodized, Color Anodized, Sandblast Anodized, Brushing, etc.
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Processing

CNC Turning, CNC Milling, CNC 5-axis machining, Welding, Bending, Stamping, Die Casting, Injection Molding, etc.
Shenzhen Zhongyi Precision Technology Co., Ltd. is committed to providing reliable and high-quality machining services and customized solutions for clients worldwide. Whether you need concept models, prototype parts, or small-batch production assemblies, we can help. We work directly from your 3D models to produce parts quickly and efficiently. We can handle a wide range of materials, including plastics and metals, to meet different project needs with accuracy and flexibility.
We are a high-precision, high-efficiency custom processing service vendor, focusing on providing high-quality customized parts processing solutions.

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Phone: +86-19129932526
Tel: +86-13480679400
WhatsApp: +8619129932526
Address: No. 7, Tianyang 6th Road, Dongfang Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China(518100)
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