Precision Industrial Components in Medical, Optical and Aerospace

Posted on Oct 13, 2020

Precision Industrial Components

The machining of precision industrial components will produce a large number of large and small objects that we use every day. Each complex part that constitutes the object requires one or another level of mechanics' skills. Similarly, worn tools or machines usually require precision mechanics to calibrate, weld, or cut machine tools.

From aircraft production of aluminum alloys to surgical bone drilling equipment and custom automotive tools, advanced machining has affected every technology and industry. In other words, if the object contains intricate parts, high-precision processing is required. Precision industrial components are made from a variety of materials, including steel, bronze, graphite, glass, and plastic. According to the scale of the project and the materials used, various professional achining tools will be used. Any combination of lathes, milling machines, drilling machines, sawing machines, and grinders can be used, and even high-speed robots can be used. The aerospace industry may use high-speed machining, while woodworking tool manufacturing may use photochemical etching and milling processes. In this article, we will take a closer look at everything related to the manufacture of precision industrial components


Machininging of ultra-precision Medical Parts

So far, most manufacturers of precision industrial components used in the medical industry have used cutting and turning tools. But a professional supplier needs to determine the correct carbide insert, clear the flushing problem and find the correct nose radius. When processing such small parts, it is important to be able to extract what we want from the tool. For prototypes of medical components, the most commonly used materials are A2 and 17-4 stainless steel, although 303, 304, 4140 steel, and 440 stainless steel are also used. Some stainless steel materials are pre-hardened from the beginning, so it is necessary to hard-turn them. Being able to turn these materials and have the right cemented carbide is very important because it will quickly run out of tools. Only then can you ensure the high quality of your precision industrial components.


The Importance of Micro Cutting Tools for Medical Equipment Parts

Medical equipment components require appropriate tools to complete small and detailed tasks, so various micro-machining tools must be used. For these devices, the manufacturer will reduce to a diameter of .0005 or .0006, a small groove width (normally that is .0001 or .00015) and a very fine pitch, and tapping into 440 and 17-4 Ph stainless steel. Machining these parts, especially on a lathe, can be very difficult, so when someone wants this fine pitch, having the right tools is crucial. Prototypes of precision industrial components used in the medical field can be anywhere, from the internal parts of the electric motor that will be used in a jet injector or other medical precision industrial components.


Machining of Precision Aerospace Components

Aerospace CNC machining is the creation of precision industrial components used for the assembly and maintenance of aircraft and space shuttles. Aircraft in the aerospace industry usually require CNC machined precision industrial components, kits, and components. Whether you need hinges, bushings, manifolds, clamps, or other custom-made parts, aerospace equipment, and aircraft parts, you need the best high-quality metal components to make them work properly. Kovar and Titanium are most commonly used in aerospace components, but others include stainless steel, Inconel, aluminum, brass, bronze, ceramics, copper, and certain other types of plastics. Aerospace machining is different from other CNC machining operations because it requires tight tolerances and hard metals to withstand flight requirements. The materials used in this process to manufacture precision industrial components need to be lightweight, resistant to temperature, and durable.

:: Read more : Aircraft Components and Precision Aircraft Parts


Optical Components Manufacturing

Optical industry components require the highest precision, accuracy, and repeatability to ensure easy placement in complex equipment such as microscopes, telescopes, lasers, and others. Professional suppliers use advanced 5-axis CNC machines to precisely mill parts to meet the strict requirements of the optical industry and ensure the largest tolerance-less than .0001. They understand how each component fits into the entire project and its purpose so that our machinists can efficiently machine the precision industrial components to make them perfect for assembly. Professional machining service providers will welcome any challenge and will not accept failure. When trying to create an optical switch that requires 1,000 small holes, the angle of each hole is specifically aimed at a focal point four feet away. Professional precision industrial component suppliers will process these complex components with the highest possible precision and accuracy.


Prototyping of Precision Industrial Components

When performing custom CNC work, it is often necessary to create prototypes to obtain the desired results, and mechanical design experts with the knowledge and tools required to provide unparalleled CNC prototyping services are also required. Professional CNC machining service providers provide prototype design and engineering design so that their customers have the confidence to know that precision industrial components will meet the highest manufacturing requirements and quality standards.

:: Read more : Introduction to Precision Machining


Inspection of Precision Industrial Components

For small batch production, please use a micrometer to check the dimensional accuracy of CNC machined parts. For mass production, ordinary limit gauges can be used for inspection. For precision components with large length and high precision, you can use a comparator. If you have high requirements for surface roughness, please use an optical microscope or contour map. A micrometer with V-shaped iron can also be used. Regarding the deviation from the cylindrical shape, you can use a micrometer to measure the difference between the maximum and minimum dimensions of the same axial phase. The most important mutual position accuracy check of the shaft always uses the center hole at both ends of the shaft as a reference and is measured by the micrometer on each bearing box. If you have all these inspection procedures ready, then you are good to go and can machine precision industrial components.

We hope this article helped you deepen your understanding of how high-precision components for industrial applications in the medical, optical and aerospace sector are manufactured in today’s machining world.


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