Intro to Millwright Practice Exam

What is the purpose of a vertical band saw aligned at a 90 degree angle?

1. For making curves

2. For holding the workpiece

3. To create specific shapes

4. For straight cuts only

The correct answer is: For holding the workpiece

The primary purpose of a vertical band saw aligned at a 90-degree angle is to facilitate straight cuts through materials. When the saw blade is set at this angle, it ensures that the blade is perpendicular to the workpiece, allowing for clean and precise cuts along straight lines. This alignment is crucial for applications that require accuracy, such as in woodworking or metalworking, where maintaining the integrity of the edges is important. While other functions of a band saw include making curves or creating specific shapes, these are typically associated with different angles or techniques in handling the material rather than a standard vertical alignment at 90 degrees. The option related to holding the workpiece pertains more to the setup and stability during cutting rather than the function of the saw itself in producing a specific type of cut. Thus, understanding the alignment and function assists in effectively utilizing the vertical band saw for its intended purpose in cutting straight lines.