Final answer:
Yes, the statement is true. Fins and burrs must be removed from raceways before installation. This is because fins and burrs can create mechanical interferences and lead to misalignments or restrictions in the movement of the parts being installed.
Step-by-step explanation:
Yes, the statement is true. Fins and burrs must be removed from raceways before installation. This is because fins and burrs can create mechanical interferences and lead to misalignments or restrictions in the movement of the parts being installed. To ensure smooth functioning and proper fit, it is important to remove any fins or burrs that may be present on the raceways.
For example, in the context of mechanical or automotive engineering, raceways are often encountered in bearings where rolling elements, such as balls or rollers, move freely. Fins and burrs in the raceways can cause friction and premature wear, affecting the performance and lifespan of the bearing. Therefore, it is necessary to remove them before installation.
This topic is typically dealt with in engineering disciplines that involve the design and assembly of mechanical components, such as mechanical engineering or manufacturing engineering.