Renishaw plc, established in 1973 and headquartered in Wotton-under-Edge, Gloucestershire, UK, is a global engineering technology company specializing in precision measurement and process control solutions. The company's diverse product portfolio includes coordinate measuring machines (CMMs), machine tool probes, calibration systems, additive manufacturing (3D printing) systems, and Raman spectroscopy instruments. Renishaw serves a wide range of industries, including aerospace, automotive, energy, electronics, healthcare, and precision manufacturing. Renowned for its commitment to innovation and quality, Renishaw operates in over 36 countries, providing advanced solutions that enhance efficiency and productivity in manufacturing and healthcare sectors worldwide.
Position encoders with linear scales have wide-ranging applications in front-end and back-end semiconductor manufacturing processes. This application note discusses surface mount technology (SMT) applications and presents an example of where linear steel scale (installed to be thermally independent of its mounting substrate) may be preferable to the currently widely used, but expensive, near-zero thermal expansion scales.
Vacuum technology is used in many high-precision manufacturing processes. Typical applications include semiconductor wafer inspection, wafer bonding, photolithography and thin film deposition.
Renishaw, the global engineering technologies company, builds on its existing functionally safe (FS) portfolio by introducing two new encoders for both linear and rotary applications — RESOLUTE™ FS with BiSS® Safety absolute open optical encoder system, and TONiC™ FS incremental open optical encoder system.