When you are developing products, it can be very valuable to create prototypes before you begin producing your products in full production. Advances in prototyping have helped the manufacturing industry create plastic prototypes efficiently. However, it can be difficult to determine which process you should use to create the best plastic prototype for your product. CNC precision machining as a prototype process offers several benefits.

Utilizing CNC Plastic Machining Services for High-Precision Prototypes

Depending on the geometry, CNC precision machining can be one of the fastest methods of creating plastic prototypes. CNC machines typically use multiple cutting tools and cutter paths optimized for the specific cut intended in the process of carving a 3D model directly from a solid block of plastic. This plastic CNC machining technology is extremely versatile, feasible for a large range of product size and complexity, capable of including threaded features, and particularly suited to prototypes requiring tight tolerances.

Fast turnaround time for your completed model is possible with suppliers who specialize in plastic machining services. Prototype CNC machining services are also extremely valuable as a product geometry check prior to initiating full production injection molding tooling.

There are several types of plastics that you might choose for CNC machining. They include:

  • Acrylic
  • ABS
  • PC
  • POM/Acetyl
  • Teflon
  • PEEK

Selecting CNC Plastic Machining for Your Prototype Project

CNC machining can offer advantages over other techniques, such as 3D printing, in certain circumstances. In some instances, subtractive manufacturing (such as machining) is simply better suited to geometry than additive manufacturing (like 3D printing).

In other cases, the material options for CNC plastic machining services or the dimensional tolerance capability may be the determining factor. Additionally, achieving a particular finish or appearance—such as a polished surface on acrylic parts—may be easier with plastic CNC machining than with other methods. One specific material’s structural integrity or heat deflection capability may also be better suited to a machined product than a 3D-printed one. The best prototype method is highly application-dependent!

Partner with a Reliable CNC Plastic Machining Service Provider

Here at Global Technology Ventures Inc., we can help you create plastic prototypes that will allow you to fully test your product. We use cutting-edge machinery to create each prototype, such as five-axis capability. Our goal is to satisfy our customers, so we work to stay abreast of new technologies. One way we do that is by using innovative tools to cut out your prototype. This will ensure complete precision in your product.

Contact us today for more information on how we can help your company with our high-quality CNC plastic machining services.

Frequently Asked Questions

1. What are the benefits of CNC plastic machining over 3D printing?
CNC plastic machining offers better material strength, tighter tolerances, and superior surface finishes compared to 3D printing. It is ideal for applications requiring structural integrity and durability.
2. What types of plastics are commonly used in CNC plastic machining?
Materials such as Acrylic, ABS, Polycarbonate (PC), POM/Acetyl, Teflon, and PEEK are commonly used in CNC plastic machining services due to their durability, heat resistance, and machinability.
3. What industries use CNC plastic machining for prototypes?
Industries such as automotive, aerospace, medical devices, electronics, and consumer products frequently use CNC plastic machining for high-precision prototyping and production.
4. How fast is the turnaround time for CNC plastic prototypes?
The turnaround time depends on the complexity of the CNC plastic prototype, but rapid plastic machining services can deliver prototypes within a few days.
5. What is the difference between CNC plastic machining and injection molding?
CNC plastic machining is best for low-volume, high-precision prototypes, whereas injection molding is suited for mass production of plastic parts. CNC plastic machining services provide more flexibility for design modifications.