What are wrapping, polishing, and grinding? Explanation of technical terms.

Explanation of specialized terms in grinding and polishing.

・Introduction When involved in the processing and surface treatment of high-precision parts in manufacturing environments, you may come across English expressions related to grinding and polishing. Lapping, polishing, and grinding are all processes that involve removing material to achieve a finish, and they are often treated as having similar meanings. However, there are significant differences in the principles of processing, objectives, the state of the abrasive particles used, and the precision achieved. In this article, we will clarify the etymological background and technical meanings of these terms and provide an easy-to-understand introduction to the differences between each processing method. Etymology and Technical Meaning of "Lap" and "Lapping" "Lap" is a word in English that means "to cover" or "to envelop." It also includes the concept of "layers," such as in "lap time," which is used in track and field to refer to "laps" or "overlaps." In polishing processes, lapping utilizes the fine abrasive particles that exist between the lap plate and the workpiece to gradually remove material from the surface. For more information, please search for "Grinding and Polishing Dot Com"!

Wafer processing/polishing equipment