Wafer Chuck Lapping and Flat Lapping Services
Flat Lapping of Metals, Machined Parts, and Wafers & Vacuum Chucks
Valley Design Corporation has spent the past fifty years specializing in precision lapping and polishing. With upgraded facilities and a wide array of specialized equipment, they ensure processes that produce accurate flatness and smooth surfaces across various materials and sizes. Flat lapping is essential for achieving high-quality surfaces in applications such as semiconductor manufacturing (wafers), optics, and other fields requiring precision engineering. Over the years, the experts at Valley Design have perfected their techniques in using abrasive slurries, managing applied pressure, and controlling rotation to achieve the desired flatness.
Valley Design has expanded its services to include large metal chucks and plates up to 36″ square, as well as sizable valve seats and similar components. They also work with aluminum, hard-coated aluminum, silicon carbide, silicon-silicon carbide, ceramics, and various reference surfaces designed for critical wafer processing applications. Customizing their services to meet your specifications, Valley Design is equipped to handle even the most demanding requirements. They can achieve flatness within less than 1/4 light band and maintain parallelism to .000050 inch.
Valley Design Specializes in Reliable Service, Fulfilling Your Requirements for:
- Flatness
- Parallelism
- Surface Finish
- Tolerances
For tailored solutions that address your complex technological needs, partner with a company known for its innovation in developing manufacturing processes and techniques that have become industry standards for MEMS and other applications. Contact us online or call us at 978-425-3030. Let’s create something extraordinary together!