Advantages of CNC machining

CNC machining, or computer numerical control machining, is a manufacturing process that utilizes computer-aided machines to cut metal or other materials into intricate patterns and shapes. It offers many unique benefits that make it a valuable technology for a wide range of industries.

Among the outstanding CNC machining benefits for machinists is that it allows them to re-shape and redesign existing parts without having to start from scratch. When they do create a part from scratch, they do so through CAD (computer-aided design) software which enables them to make very intricate designs with minimal wasted material. This method of machining can reduce waste and save money thanks to the computer’s capabilities and automation, instead of relying on human operators. Additional valuable differences make themselves plain depending on the application. In this article, we’ll look at some of the top CNC machining benefits.

  1. CNC Machining Generates Minimal to No Waste
    CNC machining is not only efficient, but it can also minimize material wastage thanks to its precision and accuracy. As long as the part is designed properly in the computer, the machine itself will almost never make faulty cuts, so there will be fewer damaged parts to discard. The machine can handle precise cuts and angles without generating much waste.
  2. CNC Machining Is More Accurate and Has No Defects
    One of the major CNC machining benefits is accuracy. Because CNC machines receive precise instructions from a computer — and the movements are similarly carried out under computer control — their results will be identical each time and will match the computer model closely. This is a huge advantage when it comes to creating parts with tight tolerances. This capability almost entirely eliminates human error from the equation.
  3. CNC Machining Offers More Rapid and Effective Production
    Another industry-cornering CNC machining benefit is the inherent speed and efficiency of production. CNC machines are capable of producing products much more quickly and efficiently than traditional methods. Many modern units can even load the billet and unload the completed product without human intervention. Naturally, this capability leads to significant cost savings and increased productivity. In addition, this sort of automation makes parts more consistent.
  4. CNC Machining Makes Assembly Faster
    Products whose components are created under computer numerical control are simpler to assemble. Because CNC machining is so precise and consistent, companion parts will fit together exactly as they do on the computer. And since the process is quicker than manual machining, you’ll spend less time waiting for parts to be completed. Unless there is a problem in the computer model, all parts should fit together perfectly. This capability can save a lot of time and money in the assembly process, as there is no need for extensive fitting and adjustment.
  5. CNC Machining Separates Machines From People And Reduces the Risk That Would Otherwise Arise
    CNC machining removes significant safety risks from the shop floor. By automating the machining process, you can eliminate many of the hazards associated with manual machining. In addition, CNC machines are typically enclosed, which further reduces the risk of injury.
  6. CNC Machining Uses Little Energy
    CNC machining uses less electricity than older processes, thereby reducing energy consumption. In fact, according to the EPA, CNC machining uses about one-seventh of the energy of traditional machining methods. There are multiple reasons; CNC machines not only work quickly but draw less power per minute than most other manufacturing methods.
  7. CNC Machining Reduces Production Costs
    CNC machining is an economical, efficient, and precise process of manufacturing parts and products. CNC machining also uses fewer raw materials in comparison to conventional machining. Focusing your shop around CNC technology will drastically reduce errors, production expenditures, and product costs.

CustomRapidParts provides a variety of precision CNC machining services like turning, milling, EDM and Wire EDM. With our state-of-the-art precision 3-, 4-, 5-axis CNC machining centers and cutting-edge technologies, we can get your projects done smoothly and successfully. We’re your best one-stop-shop when your needs of high quality metal and plastic parts arise!

High Quality

Fast Lead Time


Competitive Pricing

Precision Parts

What is CNC Machining?
CNC Machining is a subtractive process that removes raw material with a variety of precision cutting tools to make the parts you need.
Advanced software is used to control the machines according to your design. Our experienced engineering team and machinists program the machines to optimize the time for cutting, finishing and tolerance to make sure the parts we produced are in-spec.

Our Advantages:

Advanced Machines

Tight Tolerances

Fast Turnaround

High Quality
CNC Milling
CNC milling can be used to make complex shapes and geometries, especially the 5-axis. The advantage of multi-axis milling machines makes the CNC milling process more flexible and accurate when your parts have holes, curves, slots, angled shapes, and channels.

CNC Turning
We’re able to put plastic and metal bar or block material into a CNC lathe for high-speed turning. With the turning process we can produce all kinds of complex external and internal geometrical parts, as well as threads. CNC turning is suitable for making any round-shaped parts like shafts worms and spheres. CustomRapidParts ‘ CNC turning capability can make the high-quality and precision parts you need.

Why CNC Machining With CustomRapidParts
With state-of-the-art CNC machines, we are able to provide standard tolerance CNC machined parts with the most competitive price and tight tolerance machined parts per our customer’s request. We guarantee all parts that came out from our machines are made in spec.

Available Materials for CNC Machining
Please contact us if the materials you need are not listed.

Aluminum Steel Stainless Steel Other Metals Plastics
Al6061 1045 303 Titanium Ti-6Al-4V (TC4) ABS
Al6063 1018 304 Titanium TA2 PP
Al6082 4340 306 A2 Tool Steel POM
Al7075 4140 316 Brass C360 HDPE
Al5086 A36 17-4 Copper C110, C101 PEEK
440 D2 Tool Steel PMMA
Nickel: Inconel 625, 718 Nylon

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