DESIGN, ANALYSIS AND MANUFACTURING PROCESS GENERATION FOR STEEL TOOTH DRILL BIT

The aim of the project is to design, analysis and manufacturing process generation for Steel Tooth Drill Bit on CNC Multi-axis machine.A Steel tooth drill bit is a drilling cutter bit used for cutting the rock to make cylindrical holes by rotary drilling method. This steel tooth series of Products designed specifically for enhancing durability, increasing the rate of penetration for excellent drilling performance for use in activities like digging wells, oil fields, mineral exploration, preparing foundations in the construction and mass demanding environments. Using the software NX UNIGRAPHICS Steel tooth drill bit 3D model tool is designed and followed by structural analysis is carried out by using ANSYS software. By using NX-CAM software generated the part program by defining the proper tool path and NC code. The material is considered for the manufacturing process of steel tooth drill bit is mild steel because it is one of the hardest materials and its cost is comparatively low is used in an enormous range of applications and it provides material properties that are acceptable for many applications. It can be strengthened by the addition of carbon. Since the properties of carbides steels are very close to properties of mild steel, for that reason mild steel is considered for the manufacturing process for Steel Tooth Drill Bit.