👉 In the context of mechanical engineering, a "rowel" refers to an element that is used in the design and construction of gears and pulleys. Rowels are often used as the primary or secondary components of a gear train, which is a system designed to transmit power from one shaft to another by means of a series of teeth. Rowels can be classified into two main categories: continuous rowels and pulley rowels. Continuous rowels are typically made of steel or other durable materials and

rowels