What Industries Use CNC Machining?





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Advanced CNC machining can play a valuable role in creating precise parts and products that fill high-level needs in a wide range of industries, such as the aerospace, medical, electronics, and defense industries. 

From building airplanes that are as safe as possible to creating prototypes for possible new medical devices, industrial CNC machines significantly reduce the possibility of human error and increase consistency by making sure that every part is manufactured exactly according to preset standards.

Here are four industries that benefit the most from the quality and consistency of CNC machined parts. 


CNC machines manufacture an array of intricate components, ensuring safety and functionality across all aerospace equipment, from airplanes and helicopters to satellites and drones. Extreme conditions such as high air pressure, intense speeds, and shifting air currents require each piece to withstand these forces without premature wear or safety compromises.

These versatile machines don’t just create the parts. They also manufacture components for the machines that service and maintain various aerospace equipment, keeping everything in top-notch condition.

Three African mechanics repairing a plane engine in the hangar

CNC machines work in a broad spectrum within the aerospace industry, manufacturing a diverse range of parts like:

  • Landing gear for both aircraft and space rovers
  • Antennae for communication in aircraft and satellites
  • Electrical connectors used in various aerospace systems
  • Airfoils for aircraft, helicopters, and drones
  • Rocket engine components
  • Spacecraft structural parts
  • Satellite chassis
  • Propellers for aircraft and drones
  • Turbine blades for jet engines
  • Radiofrequency suppression materials for various communication devices
  • Components for robotic equipment used in space exploration

The aerospace industry requires exceptional precision and standardization, and this is where CNC machines demonstrate their indispensable value. Performing a variety of subtractive manufacturing operations, including drilling, shaping, and milling, CNC machines follow meticulously programmed instructions to ensure the production of identical, high-quality components. 

This level of automation affords a degree of accuracy and reliability that surpasses what is achievable with traditional, more manual control manufacturing methods. In essence, CNC machines play a vital role in minimizing the potential for human errors, thereby establishing themselves as invaluable assets in maintaining the high standards of the aerospace industry.


While the specific requirements for aerospace parts are unique, many components used in other forms of transportation – such as trains, buses, automobiles, and ships – bear similarities in their purpose and construction. Every vehicle type is subject to its own set of hazards, necessitating robust parts that ensure their safe operation under these varying conditions.

For instance, the high-speed operation of bullet trains demands structural components that can withstand the intense forces induced at such velocities. Similarly, the hulls and superstructures of ships must be meticulously constructed to endure harsh marine environments and prevent water ingress. It’s imperative that there are no gaps or flaws in the cutting of these parts that could compromise the vessel’s structural integrity.

The tighter tolerances provided by CNC machines in producing these parts are invaluable, offering far greater consistency and fit than manual methods. Therefore, CNC machining is not just a preference but a necessity for ensuring the vehicles can withstand their intended use.


Modern knee and hip prosthesis made by cad engineer and manufactured by 3d printing

The importance of functioning medical equipment cannot be overstated for patient safety and healthcare outcomes. This is where precision and consistency come in, and CNC machining shines in these areas. It’s vital in a field where many parts are used only once, meaning facilities constantly need a large number of identical parts. These parts need to be a perfect match in size and fit each time, which CNC machining can deliver.

CNC machining finds extensive use in the healthcare sector. It’s used in:

  • MRI Machine Components
  • Diagnostic Equipment
  • Research Equipment
  • Implants
  • Orthotic Devices
  • Surgical Instruments
  • Dental Instruments
  • Bone Screws
  • Spinal Implants
  • Prosthetics

Detailed accuracy is of paramount importance in medical settings where even the slightest discrepancy can impact patient outcomes. Through CNC machining, the industry can ensure the production of high-quality, reliable, and safe medical equipment, thus driving advancements in patient care.

Oil and Gas

The oil and gas industry serves as a lifeline to our modern lifestyle, but it also presents significant safety challenges. Every component of this complex infrastructure, from the drilling rigs to the storage facilities and transportation vehicles, demands high-precision parts to ensure the safe handling and transport of these vital resources.

The precision in part manufacturing, achieved through CNC machining, is paramount to prevent leakages that could contaminate drinking water, compromise air quality, or cause environmental and human health hazards. Furthermore, inaccurately machined components may malfunction, resulting in the loss of valuable resources and potentially damaging the costly infrastructure.

CNC machines play an integral role in the oil and gas industry by producing a variety of critical components, including:

  • Pistons
  • Valves
  • Rods
  • Cylinders
  • Pins

Through exactitude and uniformity offered by CNC machining, the industry can optimize resource extraction, processing, and transportation, mitigating environmental risks and enhancing operational efficiency.

Final Thoughts

At Elemet Manufacturing, we harness the power of state-of-the-art CNC machining to produce a wide array of specialized products. These cater to the unique needs of several forward-thinking industries. Choosing parts created through our CNC process brings numerous benefits over traditional manual methods, such as increased precision, improved consistency, and a significant reduction in human error.

These factors contribute to enhancing the safety and effectiveness of products across a range of industries. We’re ready to help you discover how our expertise in CNC machining can provide meaningful support to your business. 

Contact us today for more information about how our advanced CNC machining can benefit your business or to request an estimate!

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