Fabrication and Experimental Evaluation of a Mini Portable Drill press Machine

Abstract

The tiny drill press with a DC motor is a compact, multifunctional tool for precise drilling in a range of materials. Among the components required for this device are a DC motor, drill bit, bit holder, couplings, joints, mounts, rods, base frame, screws, and bolts. The DC motor, which converts electrical energy into mechanical force, powers the drill bit.The drill bit, which is secured in position by the bit holder, is the primary cutting tool responsible for creating holes. Couplings efficiently transfer power between different components to provide smooth operation. Joints provide flexibility and facilitate changes, while mounts and rods increase the drill press's overall stability. The base frame serves as a sturdy base and a platform for positioning the work item. Bolts and screws are essential for securing parts together and ensuring structural integrity while in use. These components come together in this little drill press to provide a dependable and effective tool for anyone who needs precise drilling capabilities in a small, portable package. Functionality, usability, and adaptability for a wide range of applications are prioritized in its design.