Revolutionizing Precision by CNC Components Manufacturers

 

CNC (Computer Numerical Control) is a machining technology. Products are created by removing material from a so-called workpiece using various cutting tools. At the same time, the production process is automated by software – the tool or workpiece moves according to the code, and the machine operator performs only auxiliary operations, such as changing tools or setting the workpiece. CNC machining by CNC components manufacturers makes it possible to produce high-precision parts from a CAD (computer-aided design system) file with excellent physical and mechanical properties. Due to the high level of automation, CNC machining is competitive for single pieces & short runs, as well as for serial and mass production.

 


CNC manufacturing process

The CNC manufacturing process of a product can be broken down into four main steps:

  1. An engineer designs a CAD model.
  2. A technologist based on CAD/CAM software prepares a control program for the CNC machine.
  3. The operator inserts the tool, and workpiece into the CNC machine and starts the control program.
  4. The CNC machine performs all the processing operations – material removal.

CNC Machine Applications Industries

Aerospace

The aerospace industry encompasses all modes of air transport, from massive Airbus A380 aircraft that carry hundreds of passengers to spacecraft designed to fly to the International Space Station, the Moon, and even Mars. Aerospace technology is characterized by incredible precision that is difficult to achieve with conventional tools, which is why CNC machines by CNC-turned parts manufacturers were the perfect solution.

  • CNC in Aviation

The CNC machine plays a crucial role in the fast and accurate production of the parts that are used in the operation of every component of the aircraft. Such tools are used to create engine parts, cockpit equipment, aircraft skin, wings, and other parts.

  • CNC in the space industry

CNC is used at NASA, SpaceX, and Roscosmos enterprises to provide rockets with parts of any size and shape with incredibly high fitting accuracy. They produce spare parts for engines, computer equipment, parts for various systems, and spacecraft hulls.

Car

Car shop manager Rocky Helms has a lot of work to do. He oversees the workshop of the world-famous racing team Richard Childress Racing (RCR). The company's 24 employees work two shifts a day to produce the 170,000 parts needed to service the RCR.

The workshop itself occupies 7,000 square meters on a 210,000 square meter campus. Since its inception in 1969, RCR has played 17 championships and won more than 200 times in three NASCAR Major Series, including three Daytona 500 races (1998, 2007, 2018) and three Brickyard 400 races (1995, 2003, 2011).

To increase the production of cars and maintain maximum productivity in the workshop, the RCR is equipped with the latest material handling technologies, including the Roland MODELA MDX-540 benchtop mill.

According to Helms, the machine can do the work in 10 minutes that a person does in 10 hours. RCR uses Roland to mill engine and brake parts, wheel discs, and shock absorbers. The device is also used to create carbon fiber parts & to engrave identification numbers on parts.

Medical

In the space industry, it is customary to say: "There is no repair shop in space." The quality, precision, and reliability of each part must be impeccable because once it leaves the planet, it just has to work. The same applies to the medical field. If the prosthetic implant does not work properly, it affects the health and well-being of the patient. When the operation is complete, the part simply needs to function.

Global trends indicate that the need for medical implants will increase, as will the competition in the market. According to Seco Tools, about five major suppliers are vying for 85 percent of the orthopedic parts market, with more than 200 companies vying for the remaining 15 percent.

The manufacturing process of orthopedic implants includes cutting, grinding, 3D printing, and other operations on CNC devices by CNC machining parts factory. The machine performs roughing, finishing, milling, T-slot machining, chamfering, and deburring. The goal is to achieve the required surface finish, reducing the need for time-consuming manual processing. Five-axis milling and grinding machines provide advantages when working with complex shapes and contours of prosthetic implants. Thanks to CNC, the production time is significantly reduced & the accuracy is increased. Modern technology is capable of processing almost any material, including titanium and ceramics.

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