Understanding the relationship between plastic machined parts and what tolerances can be achieved during the machining process, is key to insuring your precision parts meet the quality and budget requirements. Selecting the type of plastic material for your application is crucial because there is multiple variables that can change a component such as moisture and temperature.
There are a vast array of choices in machinable plastics, such as Delrin®, PEEK®, Teflon®, Vespel® and Polycarbonate to name a few. Choosing the correct material is a key factor when holding a tight tolerance on your plastic part.
Here are a few major elements that need to be considered when requiring tight tolerances on precision machined plastic parts.
When demanding tight tolerance machining, it’s crucial to understand each of these factors. Working closely with your manufacturer reduces up front costs and helps prevent potential quality issues on the back end. Tamshell is a 20,000 sq. ft., temperature controlled facility that specializes in tight tolerance machining.
Talk to a Tamshell representative about any questions that you have in regards to new and existing designs, materials and planning. Thank you in advance for allowing us the opportunity to earn your business and be the trusted source for your next project.
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.