Conceptual Framework for Development of an Instrument to Measure Students´ CNC Machining Skill

This paper proposes a conceptual framework for measuring CNC Machining skill of diploma level technical students. This framework describes CNC machining skills and the relevant concepts, theories, and variables of machining skill development to prepare students to become a CNC Machinist or CNC Technician. The framework is based on three primary phases: a) input phase based upon the literature review, b) process phase based upon the rationales consolidated from the input phase which includes data collection and analysis, and c) output phase which is to establish the core and supporting tasks needed in a job. The framework can be used to guide the development of an educational or training program in CNC Machining Technology. It can also provide feedback to instructors seeking to improve the effectiveness of technology training. This is in alignment with the National Occupational Skill Standard (NOSS) which describes the knowledge, skills and abilities required to perform machining tasks in the industry.