Improving the efficiency of Creep Feed Grinding aircraft Inconel alloys

Ultrasonic assisted creep feed grinding of Inconel

The paper details the effects of depth of cut and vibration amplitude when ultrasonic assisted (US) creep feed grinding Inconel 718 with an open structured alumina based wheel. The workpiece was actuated at a constant frequency (~20.5kHz) via a block sonotrode attached to a 1kW piezoelectric transducer-generator system. A full factorial experimental array comprising 12 tests was conducted invol...

Ultrasonic assisted creep feed grinding of Inconel 718

The paper details the effects of depth of cut and vibration amplitude when ultrasonic assisted (US) creep feed grinding Inconel 718 with an open structured alumina based wheel. The workpiece was actuated at a constant frequency (~20.5kHz) via a block sonotrode attached to a 1kW piezoelectric transducer-generator system. A full factorial experimental array comprising 12 tests was conducted invol...

Improving Feed Efficiency Through Genetics

A Study of Creep-Feed Grinding of Metallic and Ceramic Materials

Industrial Summary : The application of modern materials in severe working environment requires that the surface integrity of ground elements should reach a high level to obtain satisfactory resistance to various external stimuli. In response, extensive attention has been paid to study this key factor such that the working reliability of ground components could be improved to the full extent. T...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...