Precision CNC milling is a very involved process in that it integrates both science and art. We will look at both aspects that make up this type of milling below.
The science involves the fact that CNC milling is a kind of subtractive manufacturing process combining both Computer Numerical Control (CNC) and milling machines to complete the desired machining operation. During this process, the workbed moves along all of the x, y, and z axes while the rotating tool moves in and out of the work piece surface on one, two, or even more axes.
The science is that this process is controlled by computer programs that get fed the desired pattern or design the operator wants the machine to produce. Once the information is fed into the computer program, it takes over from there, not requiring any more human input. When the process is complete, the desired design is produced.
While the computer program can control the machines to produce the desired design at a level of precision virtually no human labor could ever achieve, it still takes a human to determine what type of design needs to be produced based on the requirements and programming that into the machine. Without the human input, the machine would be unable to produce the desired design because the computer program would not be able to instruct the machine on how to proceed to obtain the desired design.
FAQ
We know every project is unique and that questions can arise when it comes to selecting the right partner for your manufacturing needs. Our team specializes in delivering precise, reliable machining solutions tailored to the exact specifications of each client. Below, we’ve gathered answers to some of the most commonly asked questions. If you don’t see your question here, please feel free to reach out – we’re always ready to assist with any additional information you need.
Tamshell specializes in producing a diverse array of custom precision machined components tailored to our customers’ specifications. Utilizing modern, advanced 4th & 5th axis CNC mills, CNC Swiss and Swiss-screw, and CNC turning machines, we achieve tight tolerances with nearly any machinable plastic or metal material.
Our primary machining department utilizes state-of-the-art CNC machining equipment to ensure precision and quality. The secondary department complements this with a variety of conventional tools and instruments. All our machinery is backed by our specialized in-house tooling department, ensuring seamless support and efficiency.
Our machine shop excels in precision machining of a wide range of materials, with a particular expertise in plastics. We also specialize in machining aluminum, brass, bronze, and stainless steel, ensuring high-quality results for diverse applications. Our advanced equipment and skilled team enable us to meet stringent tolerances and deliver custom components tailored to our clients’ specifications. Whether working with plastics or metals, we are committed to providing exceptional craftsmanship and reliable service.
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We excel in close tolerance machining, holding tolerances as tight as +/- 0.0001″. Our capabilities include advanced 4th- and 5th-axis machining, complemented by a rigorous three-stage inspection process. This ensures burr-free parts and consistently exceeds the highest-quality finish requirements.
In short: yes, our team brings extensive expertise in the manufacturability of components and assemblies. As specialists in plastics machining, our in-house material experts will guide you in selecting the most optimal materials for your application, considering all usage factors.
Our skilled machinists are also proficient in working with various materials, including metals. We can review your 3D models and drawings, recommending any necessary changes before production begins.