CNC Plastic Machining for Custom Precision Parts
Jaco Products manufactures custom CNC-machined plastic parts for prototypes, short runs, and production applications. With advanced 5-axis machining capabilities and extensive experience working with engineering plastics, we produce precision components based on your drawings and specifications.
From straightforward designs to complex geometries and tight tolerance requirements, our team works to deliver parts that meet your project’s unique needs. Whether you’re developing a new prototype or sourcing components for ongoing production, Jaco provides the machining expertise and manufacturing capabilities to support your project.
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CNC Machining Capabilities
5-Axis CNC Machining
Machine complex plastic components with intricate features and multi-sided geometries using 5-axis CNC equipment.
CNC Plastic Milling
Produce custom shapes and detailed features by removing material from solid plastic stock using computer-controlled milling equipment.
Plastic Materials We Work With
Jaco machines a range of engineering plastics, from commonly used materials to high-performance polymers and industrial laminates. Material selection depends on your part’s application, operating conditions, and specifications.
Material Properties
| Material | Properties & Applications | Inquiry |
|---|---|---|
| ABS | A versatile, impact-resistant thermoplastic frequently chosen for its excellent dimensional stability and ease of fabrication in industrial housing. | Request a Quote |
| FR4 | A fire-retardant glass-reinforced epoxy laminate that provides high dielectric strength and reliable electrical insulation in both dry and humid conditions. | Request a Quote |
| G-10 | A high-pressure industrial laminate with exceptional mechanical strength and low moisture absorption, ideal for structural and electrical components. | Request a Quote |
| Nylon | Engineered for durability, this material provides superior wear resistance and low-friction performance for bearings, rollers, and mechanical parts. | Request a Quote |
| PEEK | An ultra-high-performance polymer capable of maintaining structural integrity and chemical resistance in extreme thermal environments up to 480°F. | Request a Quote |
| PET | A rigid plastic noted for its impressive tensile strength and dimensional stability, making it a preferred choice for precision machined components. | Request a Quote |
| PMMA (Acrylic) | Offers exceptional optical clarity and UV resistance, serving as a lightweight, shatter-resistant alternative to traditional glass. | Request a Quote |
| Polycarbonate | A virtually unbreakable transparent polymer that combines high-impact toughness with heat resistance for safety and security applications. | Request a Quote |
| Polyethylene | Available in various densities (HDPE/UHMW), this material provides high chemical resistance and excellent impact strength for diverse industrial uses. | Request a Quote |
| Polypropylene | Noted for its fatigue resistance and chemical purity, this material is ideal for fluid handling systems and laboratory equipment. | Request a Quote |
| POM (Delrin/Acetal) | A high-crystallinity thermoplastic that bridges the gap between plastics and metals with its high stiffness and superior machining accuracy. | Request a Quote |
| PTFE (Teflon) | A non-reactive fluoropolymer that offers one of the lowest coefficients of friction against any solid, providing extreme temperature and chemical stability. | Request a Quote |
| PVC | A cost-effective, rigid material with excellent resistance to weathering and chemicals, widely utilized in plumbing and industrial construction. | Request a Quote |
CNC Plastic Machining: Technical Information
CNC plastic machining allows complex three-dimensional cutting tasks to be completed in a single set of automated prompts. For that exact reason, engineers heavily prefer it for highly complex parts. Manual machining requires an operator to physically guide the machine. With CNC plastic machining, that extra labor requirement is eliminated. The equipment can complete intricate manufacturing tasks entirely automatically.
CNC machining for plastic productions can use a number of different tools and operations. Whether you need to complete PEEK CNC machining or a different type of CNC plastic process, here are some machines that may be utilized.
- Lathes
- A lathe machine cuts pieces in a circular direction using indexable tools. When utilized for CNC plastic machining, lathes cut with incredible precision and high velocity. CNC plastic lathe operations can produce highly complex designs. These designs are typically very difficult and excessively time-consuming to achieve with manual machines.
- CNC Routers
- A CNC router operates similarly to a mill but is uniquely designed to process large-scale sheet plastics. They excel at rapidly profiling, contouring, and cutting complex 2D and 3D shapes out of broad plastic materials while maintaining excellent edge quality.
- CNC Mills
- A CNC mill runs based on precise number and letter prompts. These prompts guide pieces and parts across specific distances. The most basic CNC mills use a standard three-axis system (X, Y, Z) to shape parts. However, more advanced CNC plastic machining technology can incorporate up to three additional axes for extreme detailing.
Jaco Products specializes in working with a vast range of industrial plastics. CNC plastic machining is a subtractive manufacturing process. It begins with a solid block of raw plastic. As the computer feeds the machine specific directions, the block is strategically cut and shaped down to its intended final form.
The cutting tools used for plastic CNC machining parts need to be precise and uniform. CNC machining is popular because it can replicate parts quickly and accurately no matter how complicated they are. CNC plastic machining works with incredibly tight tolerances to create a range of parts in industries like medicine, food and beverage services, and aerospace.
So what materials can be used for plastic CNC machining parts? Here are some common plastics:
PEEK Plastic: PEEK is a high-performance thermoplastic that has excellent machining properties and can withstand chemical changes better than most other plastics.
Nylon: Nylon refers to a broad category of low-friction engineering thermoplastics that have a high impact strength. Nylon is often used for CNC plastic machining because it can withstand wear and tear and doesn’t react poorly to oil and fuel.
Delrin: Delrin is the shorthand name for acetal resins that are semi-crystalline thermoplastic polymers. When it comes to plastic CNC machining parts, Delrin is a popular choice because it can create stiff parts, has low friction, and has high dimensional stability.
Our CNC plastic milling services leverage computer‑controlled machining to precisely shape plastic materials into custom parts straight from your CAD designs. CNC milling is a subtractive process where advanced mills remove material from solid plastic stock to produce complex geometries, intricate features, and consistent results that meet tight tolerances – making it ideal for both prototypes and production components.
We work with a broad selection of engineering plastics – such as polycarbonate, nylon, acrylics, PTFE, and more – chosen for properties like chemical resistance, durability, and electrical performance to fit your application needs.
This flexibility means CNC plastic milling is suitable for one‑off prototypes, functional testing parts, and medium‑volume runs where precise detail and repeatability are critical. The automated process also delivers excellent surface quality and speed, helping accelerate project timelines without sacrificing quality.
We actively utilize 5-Axis CNC machining methods at our advanced plastic manufacturing center. This allows us to create extreme precision prototypes and complex components with total ease. We also offer these specialized services at highly competitive pricing regardless of your total order volume. Furthermore, our deep knowledge surrounding thermoplastic and thermoset materials allows us to perfectly customize your plastic components to your exact application requirements.
In addition to high-quality products and machining processes, we offer:
- Advanced quality control processes that meet and outperform industry standards
- Full-service machining from assistance with product development to final production
- Advanced CNC manufacturing equipment
- Vendor-managed inventory systems for supporting your process.
- Custom packaging options
- Total dedication to customer satisfaction with every project.
Jaco Products maintains a leading position in the plastic machining industry by offering unmatched precision and versatility. As a result, we can tackle the most unique and complex applications and projects. Our innovative approach to plastic CNC machining yields effective solutions for any manufacturing project.
Turn to Jaco for Your Plastic Machining Needs
We process and machine all parts in a completely controlled environment. There is quality in every part we machine and we maintain a complete record of each and every product.
If you would like to know more or you are interested in learning about Jaco and our plastic machining abilities, call us today.
