Search
CSV
RISPrediction of Tool-Chip Interface Temperature in Cryogenic Machining of Ti–6Al–4V: Analytical Modeling and Sensitivity Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goal of this work is to predict the tool-chip interface temperature during cryogenic machining and determine the effectiveness of this cooling strategy. Knowledge of the tool-chip interface temperature is needed to ...
Local Microstructure and Hardness Variation After Pulsed Laser Micromelting on S7 Tool Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Laser surface melting is being increasingly used as a method of surface polishing steels and other alloys, but understanding the effect of this process on the microstructure and properties is still incomplete. This work ...
Influence of Tool Runout on Force Measurement During Internal Void Monitoring for Friction Stir Welding of 6061-T6 Aluminum
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goal of this research was to examine how altering the amount of friction stir tool eccentricity while controlling the amount of slant in the tool shoulder (drivers of oscillatory process forces) effects the generation ...
Tool–Chip Interface Temperature Measurement in Interrupted and Continuous Oblique Cutting
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this work is to fabricate instrumented cutting tools with embedded thermocouples to accurately measure the tool–chip interface temperature in interrupted and continuous turning. Thin-film thermocouples ...
Characterization of Tool–Chip Interface Temperature Measurement With Thermocouple Fabricated Directly on the Rake Face
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The objective of this work is to fabricate thermocouples directly on the rake face of a commercially available tungsten carbide cutting insert for accurately measuring the tool–chip interface temperature during metal ...
Numerical Investigation Into the Influence of Alloy Type and Thermo-Mechanics on Void Formation in Friction Stir Welding of Aluminum Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study employs a high-fidelity numerical framework to determine the plastic material flow patterns and temperature distributions that lead to void formation during friction stir welding (FSW), and to relate the void ...
Fully Consolidated Deposits From Oxide Dispersion Strengthened and Silicon Steel Powders Via Friction Surfacing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this work is to study the ability of friction surfacing to deposit metal alloys that are difficult to process with traditional methods. Creep and neutron irradiation-resistant oxide dispersion strengthened ...
Measurement of Tool Workpiece Interface Temperature Distribution in Friction Stir Welding
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this work is to develop an improved temperature measurement system for friction stir welding (FSW). FSW is a solidstate joining process enabling welds with excellent metallurgical and mechanical properties, ...
Analytical and Experimental Investigation of Thermocapillary Flow in Pulsed Laser Micropolishing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is to define and derive a dimensionless number as a function of material properties and process parameters to quantify the extent (magnitude) of thermocapillary flow in pulsed laser micropolishing ...
Synthesis and Characterization of ZrO2 Coatings on Micro End Mills With Sol–Gel Processing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is to develop a coating method for placing ultrathin zirconia films, fabricated using sol–gel methods, onto micro end mills. Sol–gel synthesis is investigated because of its potential as a ...