CNC Machining and Heat Staking

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  • Source:RivetPro



In the competitive landscape of custom part manufacturing, combining advanced processes is key to delivering superior, integrated solutions. CNC machining and heat staking represent a powerful synergy, offering unparalleled precision and robust assembly for complex components. This combination is a cornerstone of our comprehensive onestop service for global clients.


cnc machining center
CNC machining provides the foundational excellence. Utilizing stateoftheart multiaxis mills and lathes, we sculpt parts from a vast selection of metals and engineering plastics with exceptional dimensional accuracy and fine surface finishes. This process is ideal for creating the intricate geometries, tight tolerances, and highstrength properties required in industries like aerospace, medical devices, and automotive. However, many of these precisionmachined components require secure assembly with other parts, often plastic, where traditional methods like adhesives or screws fall short.

This is where heat staking becomes a critical valueadd. Heat staking is a thermal process used to form and secure a metal or plastic post (boss) through a hole in a second component. A thermally controlled tool head applies heat and pressure to the post, causing it to soften and deform into a rivetlike head, creating a permanent, clean, and reliable mechanical lock. Unlike ultrasonic welding, it is exceptionally wellsuited for delicate parts, thermally sensitive materials, and assemblies that incorporate inserts.

The strategic integration of these two technologies within our facility streamlines your supply chain and enhances part integrity. We can machine a component with precisely formed plastic posts and then immediately move it to our heat staking cells to be permanently assembled with another machined or molded part. This eliminates the logistical challenges and potential quality issues of coordinating with multiple suppliers. The result is a stronger, more reliable final product with improved performance and a cleaner aesthetic, free from the mess of adhesives or the stress concentrations of threaded fasteners.

By offering CNC machining and heat staking under one roof, we provide a seamless, efficient, and highquality manufacturing journey. This integrated approach reduces your lead times, minimizes project management overhead, and ensures consistent quality control from raw material to finished, assembled product. Partner with us to leverage this powerful combination for your next project and experience the benefits of a truly integrated manufacturing solution.