What mode switch position allows you to move the machine axes manually?

What mode switch position allows you to move the machine axes manually?

• A. Auto
• B. Jog
• C. Program
• D. Home

Answer: (B)

The Jog mode switch position is specifically designed for manual movement of the machine axes. When the machine is set to this mode, operators can control the movement of the axes incrementally, allowing for precise positioning and adjustments. This is particularly useful for setup procedures, such as setting the workpiece or tool offsets, or simply moving the machine to a safe location before starting an automated program. In this mode, the operator can often use a handwheel or buttons to control the speed and distance of the movements, which enhances precision during operations. This distinguishes it from other modes where movement might be programmed or automated, not allowing for manual control by the operator. In contrast, the Auto mode automates the operation of the machine according to a pre-written program, thereby not providing the manual control needed for adjustments. The Program mode is focused on executing a CNC program without manual intervention, while the Home mode typically refers to positioning the axes to a reference point, which is also not intended for manual control.

The Jog mode switch position is specifically designed for manual movement of the machine axes. When the machine is set to this mode, operators can control the movement of the axes incrementally, allowing for precise positioning and adjustments. This is particularly useful for setup procedures, such as setting the workpiece or tool offsets, or simply moving the machine to a safe location before starting an automated program.

In this mode, the operator can often use a handwheel or buttons to control the speed and distance of the movements, which enhances precision during operations. This distinguishes it from other modes where movement might be programmed or automated, not allowing for manual control by the operator.

In contrast, the Auto mode automates the operation of the machine according to a pre-written program, thereby not providing the manual control needed for adjustments. The Program mode is focused on executing a CNC program without manual intervention, while the Home mode typically refers to positioning the axes to a reference point, which is also not intended for manual control.