Acme lead screws are a fundamental component in various mechanical systems, renowned for their efficiency and precision in converting rotary motion into linear motion. These threaded rods feature a trapezoidal thread profile, characterized by its flat crest and steep flanks, which facilitates smooth and stable movement while minimizing backlash. The design of Acme lead screws ensures reliable performance across a wide range of applications, from industrial machinery to consumer electronics. They are commonly utilized in mechanisms requiring controlled linear motion, such as CNC machines, 3D printers, and automation systems.