When product functionality depends on minute details and unwavering consistency, precision plastic injection molding is the only way to go. XCMachining's precision plastic injection molding capabilities are engineered to meet the stringent demands of high-performance applications in aerospace, defense, and medical sectors.
Our precision process starts with state-of-the-art mold construction. Using hardened tool steel and advanced EDM techniques, we craft tools that maintain structural integrity and precise cavity replication through thousands of cycles. Mold surfaces are polished to achieve mirror finishes or micro-textures, depending on part requirements, ensuring exceptional surface quality on every shot.
Material selection for precision molding at XCMachining is data-driven. We analyze candidates such as glass-filled PEEK, liquid crystal polymers (LCP), and specialty polycarbonates to confirm they meet required mechanical, thermal, and chemical performance metrics. Our laboratory tests materials for melt flow index (MFI), thermal stability, and tensile strength to validate their suitability before production.
Our injection molding machines are equipped with high-resolution servo drives for injection and clamping functions, enabling precise control over injection speed, pressure, and holding profile. This precision reduces internal stress, warpage, and dimensional variation, which are critical in achieving consistent part geometry with tolerances down to ±0.01 mm.
Quality assurance is ingrained in our workflow. We utilize in-line process monitoring systems to record melt temperatures, injection pressures, and cycle times. Whenever a parameter drifts outside predefined limits, the system automatically alerts operators, preventing defective parts from proceeding. Post-production, parts undergo rigorous inspection using coordinate measuring machines (CMM), laser scanning, and optical comparators to ensure every dimension aligns with client specifications.
Further, our cleanroom environment for precision molding meets ISO Class 7 standards, ideal for manufacturing components requiring strict particulate control, such as medical device components or semiconductor assembly fixtures. Secondary services—including micro-machining, laser etching, and specialized assembly—are performed on-site, delivering fully ready-to-use, inspected parts.
By choosing XCMachining's precision plastic injection molding, you partner with a team that values every micron, delivering parts that excel in performance and reliability for the most demanding applications.
