Tech 046 Dr. Samuel C. Obi

Project 1

Students are required to machine the threaded part shown on this page as specified. A drawing, a piece of cold rolled steel (CRS), a high speed steel (HSS) tool blank, and a Quality Assurance Traveler (QAT), will be provided for the completion of this project. The tool bit will have to be ground for a right hand turning tool on one end, and a 60^o threading tool on the other end. The work piece will be machined to the specifications illustrated on the drawing. Each dimension listed on the QAT must be checked by the student and written on the QAT. Each student's work piece and QAT will be randomly checked by the instructor. If a dimension is "out of print", the student may elect to loose the points and continue to complete the project or, start over.