Skip to content 
Ultra Precision Machining Services from China
AT-Machining excels in Ultra Precision Machining, delivering unmatched precision parts that surpass even the most demanding specifications.
- Over 40 Certified Materials
- Custom Finishes
- No Minimum Order
- Fast Turnaround
Save 30% on average!
10+Years
Manufacturing experience
420+Customers
Over the world
2M+Parts
Custom Machined
99.9%
Satisfaction
What is Ultra Precision Machining?
Ultra Precision Machining refers to an advanced manufacturing process that achieves extremely high levels of precision and accuracy in the production of intricate and complex parts. It involves the use of state-of-the-art CNC machines, specialized tools, and meticulous control of various factors such as temperature, vibrations, and material properties.
Ultra Precision Machining pushes the boundaries of traditional machining techniques by achieving tolerances in the sub-micron or even nanometer range. It enables the creation of parts with exceptional surface finishes, tight dimensional tolerances, and intricate geometries that are often critical in industries such as aerospace, medical, optics, electronics, and automotive.
By utilizing Ultra Precision Machining, manufacturers can produce components that meet the most stringent requirements, resulting in improved performance, reliability, and efficiency. It offers advantages such as reduced material waste, enhanced product quality, and the ability to create parts that were previously considered impossible or impractical to manufacture.
Diamond Turning
Utilizes diamond-tipped tools to shape and finish materials with exceptional precision, commonly used for optical components.
Micro Milling
Utilizes small cutting tools to create intricate features and micro-scale parts with high precision and surface quality.
Electrochemical Machining
Utilizes electrochemical reactions to remove material, achieving precision machining of complex geometries and delicate parts.
Laser Machining
Uses high-energy laser beams for precise material removal, suitable for various materials and versatile applications.
Ultrasonic Machining
Utilizes ultrasonic vibrations and abrasive slurry for precise material removal, particularly effective for hard and brittle materials.
Ultra Precision Grinding
Utilizes abrasive wheels to achieve high dimensional accuracy and surface finish for components with tight tolerances.
Benefits of Ultra Precision Machining
Ultra Precision Machining offers several significant benefits that make it a preferred choice for various industries. Here are some key advantages:
Unmatched Precision
Ultra Precision Machining achieves exceptionally tight tolerances and precise dimensional accuracy, ensuring that parts are manufactured exactly as designed. This level of precision is crucial for industries such as aerospace, medical, and electronics, where even the slightest deviation can have significant consequences.
Superior Surface Finish
The process of Ultra Precision Machining results in exceptionally smooth and high-quality surface finishes. This is particularly important for components that require low friction, optimal light transmission, or aesthetic appeal.
Complex Geometries
Ultra Precision Machining enables the creation of intricate and complex geometries that are challenging or impossible to achieve through conventional machining methods. This opens up new possibilities for designing and manufacturing highly sophisticated components.
Enhanced Product Performance
Ultra Precision Machining ensures that parts are manufactured to exact specifications, resulting in improved product performance and functionality. The precise fit and accuracy of components contribute to overall product reliability and longevity.
Increased Efficiency
By utilizing Ultra Precision Machining, manufacturers can streamline production processes, reduce lead times, and improve overall operational efficiency. This is achieved through optimized workflows, reduced rework, and improved production cycle times.
Ultra Precision Machining Tolerances
Ultra Precision Machining achieves incredibly tight tolerances, often in sub-micron or nanometer levels. The achievable tolerance depends on factors like machining technique, material, part complexity, and equipment. In general, Ultra Precision Machining can achieve tolerances in the range of a few microns (μm) down to sub-micron (0.001 mm) tolerances.
Achieving such precision requires attention to detail, specialized equipment, skilled operators, and process control. Industries like aerospace, defense, optics, and medical devices demand tight tolerances for optimal performance and safety.
Working with experienced professionals is crucial to determine appropriate tolerances and feasibility. Collaborating with machinists, engineers, and designers helps assess requirements and recommend suitable techniques and equipment. Ultra Precision Machining delivers unmatched precision, meeting the most demanding specifications for critical applications.
typical applications for Ultra Precision Machining
In the field of optics, Ultra Precision Machining is crucial for manufacturing components with precise shapes, sizes, and surface finishes. It enables the production of lenses, mirrors, prisms, and filters with exceptional accuracy to ensure optimal light transmission, minimal distortion, and high image quality.
Ultra Precision Machining techniques like single-point diamond turning and precision grinding are used to create complex optical surfaces and achieve sub-micron tolerances required in applications such as telescopes, microscopes, cameras, and laser systems.
Ultra Precision Machining plays a vital role in the aerospace and defense industries. It is utilized to manufacture critical components that require stringent dimensional accuracy, reliability, and performance.
Ultra Precision Machining is employed in producing turbine blades, fuel system components, flight control mechanisms, missile guidance systems, and other aerospace parts. The technology ensures precise geometry, aerodynamic efficiency, and structural integrity, contributing to safe and efficient flight operations.
Ultra Precision Machining is essential in the medical device industry to produce intricate components with high precision and quality. It is used in manufacturing surgical instruments, implants, prosthetics, dental components, and microfluidic devices.
The technology enables the fabrication of complex geometries, precise dimensions, and smooth surface finishes necessary for medical devices. Ultra Precision Machining ensures accurate fit, functionality, and biocompatibility, contributing to improved patient outcomes and medical advancements.
The semiconductor industry heavily relies on Ultra Precision Machining for the fabrication of semiconductor components and integrated circuits. Ultra Precision Machining techniques such as lithography, etching, and polishing are employed to create precise patterns, structures, and features on semiconductor wafers.
It enables the production of microchips, transistors, sensors, and other electronic components with high accuracy, tight tolerances, and exceptional surface finishes. Ultra Precision Machining is instrumental in advancing semiconductor technology and meeting the demands of the electronics industry.
Ultra Precision Machining plays a significant role in research and development projects across various fields. It is utilized to manufacture prototypes, experimental components, and specialized equipment with precise specifications.
Ultra Precision Machining enables researchers and scientists to test new concepts, explore novel technologies, and advance scientific knowledge. It provides the capability to create custom-made components with exceptional precision and repeatability, supporting innovation and breakthrough discoveries.
Ultra Precision Machining is increasingly employed in the energy and renewable industries. It is used to manufacture components for energy generation systems such as turbines, windmill blades, solar panels, and fuel cells.
Ultra Precision Machining ensures the precise geometry, aerodynamic efficiency, and structural integrity of these components, contributing to optimal energy conversion and performance. By leveraging Ultra Precision Machining, the energy industry can enhance efficiency, reliability, and sustainability in power generation.
Why Choose AT-Machining for Ultra Precision Machining
Saving Your Cost
Experience significant cost savings of 30-50% by leveraging our efficient production capacity and meticulous cost control measures.
Quality Assurance
As an ISO 9001:2015 certificated manufacturing company, we offer SGS, RoHS, material certifications, and inspection report for our customers.
High Precision Tolerances
We excel in producing custom components with precision tolerances ranging from +/- 0.001mm to 0.0005", tailored to meet the specific specifications of our clients.
On-demand Production
Our Ultra Precision Machining services cater to your needs, whether it's a single prototype, low-volume manufacturing, or large-scale mass production, accommodating quantities ranging from 1 piece to 10,000+ pieces.
Material Selection
Select from a wide range of over 50 engineering-grade plastics and metals, encompassing ABS, polycarbonate, nylon, PEI, aluminum, stainless steel, platinum, and ceramic. These versatile material options cater to diverse part applications across various industries.
Fast and Reliably Delivery
Benefit from reliable and timely delivery of your products from our strategically located CNC facility in Shenzhen, China. Situated near major shipping ports, we ensure seamless transportation for your convenience and peace of mind.
Ultra Precision Machining FAQs
A wide range of materials can be utilized in Ultra Precision Machining, including metals such as aluminum, stainless steel, titanium, and alloys, as well as engineering-grade plastics like polycarbonate, ABS, nylon, and PEEK, among others.
The quality of Ultra Precision Machined parts is ensured through a combination of rigorous quality control measures. This includes meticulous inspection and measurement techniques, adherence to precise tolerances, advanced metrology equipment, skilled operators, and robust process control to guarantee the highest level of accuracy and precision in the final components.
Ultra Precision Machining utilizes advanced equipment and technologies such as CNC milling machines, CNC turning machines, electrical discharge machining (EDM), laser machining, single-point diamond turning, precision grinding, and high-precision measurement tools like coordinate measuring machines (CMM) and optical profilometers to achieve exceptional precision and accuracy in the manufacturing process.
- Expertise and Experience: Look for a provider with extensive experience and expertise in Ultra Precision Machining techniques, with a track record of delivering high-quality results.
- Equipment and Technology: Ensure the provider utilizes state-of-the-art machinery, tools, and technologies to achieve the desired levels of precision and accuracy.
- Tolerance Capabilities: Evaluate the provider’s ability to meet your specific tolerance requirements, considering the range of tolerances they can achieve consistently.
- Material Expertise: Verify if the provider has expertise in working with the materials relevant to your project, ensuring they can handle the specific requirements of your application.
- Quality Control Processes: Inquire about the provider’s quality control measures, including inspection techniques, process controls, and certifications to ensure consistent quality throughout the manufacturing process.
- Project Flexibility: Assess the provider’s capability to handle projects of various scales, from prototyping to high-volume production, and their ability to accommodate customization and quick turnaround times.
- Customer Support: Consider the level of customer support and communication provided by the provider, ensuring they are responsive, collaborative, and capable of addressing your specific needs and concerns.
Let's raise your project profit to the next level, NOW! →
Get an instant quote
Please compress the file into a ZIP or RAR file before uploading or send an email with attachments to: [email protected]
We will reply to you within 6 business hours.