If debris or contaminants are not removed from parts, then measured values and physical dimensions can be affected, causing parts to behave unreliably and unpredictably, according to Cincinnati-based Cleaning Technologies Group LLC. “A new generation of industrial manufacturing is characterized by highly accurate machining and finishing processes, as well as precision manufacturing methods,” the company writes in a new e-book available online. “Manufacturing tolerances and acceptable limits in part variation are tighter than ever.”