Micro Precision Machining, Custom Micro Parts & Components Manufacturing

Micro Precision Machining

CNC micro precision machining is a specialized form of precision machining that is used to produce extremely small components with high accuracy and precision. It involves the use of computer-controlled machines, typically with multiple axes, that can perform micro-milling, micro-drilling, micro-turning, and other micro-machining operations. These machines are capable of cutting materials with high precision, typically to tolerances of a few microns or less. CNC machining is used in a variety of industries, including medical device machining manufacturing, aerospace, and electronics, where the production of small, complex components is required. It is also used in research and development for producing prototypes and experimental components. Falcon precision micromachining is commonly used in the production of medical equipment, optical components, electronic components, and other key micro components that require precise tolerances and high levels of detail.

Micro Precision Machining Solutions for Critical Miniature Components

Falcon’s micro-machining services produce sub-millimeter parts with tolerances down to ±0.002mm for industries demanding extreme accuracy. Combining Five-Axis Vertical Machining, CNC Swiss lathes, and precision Wire EDM, we manufacture components like surgical bone screws, fiber optic ferrules, and MEMS sensor housings.

Micro Milling: Our optimized Swiss machines use 50,000 RPM spindles and 0.1μm-resolution servo systems to mill features as small as 0.1mm on titanium implants and ceramic optical mounts. Custom diamond-coated tools prevent burrs on Ra0.4μm surfaces.
Micro Drilling: Achieve Ø0.3mm holes in 316L stainless steel or PEEK without deformation—critical for drug delivery nozzles and microfluidic chips. Positional accuracy within ±2μm ensures leak-proof seals.
Precision Wire EDM: Cut intricate contours in hardened tool steel (HRC 62+) with ±1μm shape accuracy, ideal for micro mold cavities and aerospace fuel injector geometries. Our adaptive pulse technology eliminates recast layers on Ra0.8μm finishes.

With ISO 13485 certification and 100% laser inspection, we deliver batches from 100 to 500k units/month, supporting R&D to full-scale production.

Micro Precision Machining Solutions for Critical Miniature Components

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Material Selection & Surface Engineering for Micro Precision Components

Falcon’s CNC micromachining processes are tailored to industry-specific demands, utilizing 475+ advanced materials to achieve micron-level precision. For medical-grade titanium micromachining, we machine ASTM F136-compliant bone screws and endoscope parts with Ra0.2μm electropolished finishes, ensuring biocompatibility and sterilization readiness. Aerospace clients rely on beryllium copper microelectronics contacts (C17200) and aerospace aluminum micro parts (7075-T6) for satellite sensor housings, maintaining ±0.001mm tolerances under extreme thermal cycling.

Surface Treatments Enhancing Performance
Our 30+ specialized treatments address critical functional needs:

Electro-polishing: Achieve Ra0.05μm mirror finishes on 316L stainless steel microfluidic chips, eliminating bacterial adhesion.
Micro-arc oxidation: Apply 50μm ceramic coatings on magnesium alloy surgical tools for wear resistance (ASTM B893).
Precision WEDM: Cut hardened tool steel (HRC 62+) with ±1μm accuracy for micro-injection mold cavities.
Diamond machining: Create optical-grade surfaces (λ/4 flatness) on IR lens germanium substrates.

From PEEK micro-drilled drug delivery nozzles to titanium neural probe arrays, we combine ISO 13485 quality control with rapid prototyping (5-day turnaround) for R&D and batch production.

Material Selection & Surface Engineering for Micro Precision Components

Advantages of Falcon’s Micro Precision Machining

Falcon’s 5-axis micro-milling and precision micro-turning systems produce mission-critical components for industries where sub-micron accuracy is non-negotiable. With 300+ Tornos Swiss lathes and ISO 13485/IATF 16949 certifications, we outperform competitors in three key areas:

Medical & Automotive Precision

Machine surgical bone screws (Ti-6Al-4V) with ±0.001mm diameter tolerance and electropolished Ra0.2μm surfaces, compliant with ASTM F136.
Produce custom auto injector nozzles , using wire EDM for ±1μm slot accuracy.

High-Volume Efficiency

Automotive ABS sensor housings (PEEK 450G) mass-produced at 500k units/month with <0.005mm positional repeatability.
Core-walking Swiss lathes reduce setups by 70%, cutting lead times to 5 days for prototypes.

Zero-Compromise Quality

100% CMM inspection for microfluidic chips (316L SS) with 0.3mm channels, ensuring leak-proof drug delivery systems.
Full PPAP documentation and FMEA reports for automotive Tier 1 suppliers and FDA-cleared medical devices.

From micro-drilled optical ferrules (Ø0.25mm holes) to ceramic MEMS sensor arrays, our 28 CNC techniques and 30+ surface treatments (including diamond machining and micro-arc oxidation) solve the most demanding micro-scale challenges.

Precision Micro Machining Solutions Across Critical Industries

Falcon’s expertise in 5-axis micro-milling, wire EDM, and laser micromachining enables us to craft components where sub-micron accuracy defines success. With ISO 13485 and IATF 16949 certifications, we serve industries demanding zero-tolerance performance:

Medical & Biotechnology:

Titanium bone screws (ASTM F136) with Ra0.2μm electropolished surfaces for reduced biofilm risk.
PEEK microfluidic chips for drug delivery, featuring 0.3mm channels ±0.005mm positional accuracy.

Semiconductor & Fiber Optics:

Silicon nitride ceramic wafer handlers with anti-static coatings for cleanroom environments.
Fiber optic ferrules (ZrO₂) achieving <0.5μm concentricity in 5G transceivers.

Oil & Gas/Optical Equipment:

Inconel 718 downhole sensor housings resistant to 250°C/15,000psi.
Germanium IR lens mounts diamond-machined to λ/4 wavefront accuracy.

Our 300+ machine fleet—including Tornos Swiss lathes and GF Machining EDM systems—delivers batches from 100 to 1M+ units/month, backed by PPAP documentation and 100% white-light interferometer inspection.

Contact Us Today For Your Critical Needs

Optical Companies Trust Falcon Micromachining Techniques

The optical components require extremely high processing precision, smoothness, and assembly accuracy to ensure a perfect match with complex equipment such as microscopes, laser displays, and telescopes. Falcon micro-processing technology is equipped with advanced 5-axis processing equipment, Swiss lathe processing, and EDM and WEDM processes, which can produce extremely complex and precise optical micro parts.

The optical parts manufactured by Falcon can be magnified up to 70 times under a microscope without burrs, which can greatly help the equipment to operate stably and quietly. Commonly produced optical components include spacers and bushings in the optical field, electron microscope accessories, fiber optic components including MEMs, collimators, and other optical switching elements, microwave ferrites (ceramics), acoustic nozzles, and VAD impellers, etc.

Medical Industry Uses Falcon Micro Precision Machining

Micromachining is the process of manufacturing extremely small parts with the necessary precision. Oftentimes, the dimensions of these components are far smaller than 1 millimeter. As an experienced precision machining service supplier, Falcon possesses internationally advanced micromachining equipment and technologies such as multi-spindle Swiss automatic lathes, 5-axis machining, and wire WEDM.

Among the medical components that Falcon commonly exports are medical screws and plates that are implanted into the human body, medical hinge pins, brackets, components for respiratory monitoring devices, ventricular assist devices, miniature gears for ophthalmology, ultrasonic equipment, sound wave nozzles, surgical scissors, biopsy tubes, cutters, forceps, magnetic resonance imaging components, respiratory monitoring device components, beauty equipment, and ventricular assist devices, etc.

High Precision Micro Machining Use in Electronics Industry

Electronic components require strict tolerances and require the use of microfabrication for complex shaping. Falcon is a leader in the precision machining field of electronics and electrical equipment. We have multiple state-of-the-art microfabrication equipment for manufacturing advanced electronic components, ensuring precision for processing small electronic parts. Falcon's efficient and cost-effective production management, along with its strong production capacity, can meet the microfabrication needs of global electronic industry customers.

Some commonly processed electronic and electrical equipment parts include electrical testing equipment plungers and probes, contacts, washers, and pins in electrical switches, relays, and regulators, electronic connectors, contacts, and pins, electronic arc detectors, TCU and AFC, ferrite-based microwave components such as circulators, insulators, and loads, passive high-performance microwave components, and subsystems.

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Micro Precision Machining FAQs

Q: What is meant by micro machining?

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Micro machining is a specialized form of precision machining that involves producing extremely small components with high accuracy and precision. It typically involves cutting or removing material from a workpiece using tools with dimensions on the order of microns. Micro machining can be performed using various methods, including micro-milling, micro-drilling, and micro-turning. This process requires high-level expertise and specialized equipment, such as computer-controlled machines with multiple axes, capable of cutting materials with high precision, typically to tolerances of a few microns or less. Micro machining is widely used in industries such as medical device manufacturing, aerospace, and electronics, where the production of small, complex components is required.

Q: What micromachining used for?

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Micromachining is used to produce CNC machining small parts with high accuracy and precision, typically in the range of a few microns or less. It is commonly used in the production of parts for medical devices, electronics, aerospace, and other high-tech industries where miniaturization is a key requirement. Micromachining enables the production of extremely small components, such as sensors, micro-electromechanical systems (MEMS), and microfluidic devices. It can also be used for machining features on small parts, such as micro gears and nozzles. Micromachining allows for the production of complex and intricate parts with high accuracy and precision, which can be difficult or impossible to produce using conventional machining techniques.

Q: How accurate is micro machining?

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Micro precision machining is capable of producing extremely accurate and precise components with tolerances as small as a few microns. The accuracy of micro machining is dependent on various factors, such as the material being machined, the type of cutting tool being used, and the precision of the machine tool. Typically, micro machining requires specialized equipment, such as computer-controlled machines with multiple axes, that can perform complex machining operations with high accuracy and precision. With the use of advanced computer software and feedback control mechanisms, modern micro machining equipment can achieve accuracies of less than one micron. This high level of accuracy and precision makes micro machining an essential technology for the production of small, complex components used in a wide range of industries.