scholarly journals Experimental analysis of cutting force during machining difficult to cut materials under dry, mineral oil, and TiO2 nano-lubricant

2021 ◽  
Author(s):  
I. P. Okokpujie ◽  
L. K. Tartibu
Keyword(s):  
Cutting Force ◽  
Experimental Analysis ◽  
Mineral Oil ◽  
Nano Lubricant

Experimental analysis of natural convection in vertical annuli filled with AlN and TiO2/mineral oil-based nanofluids

2017 ◽  
Vol 111 ◽  
pp. 138-145 ◽  
Author(s):  
Natalia L. Cadena-de la Peña ◽  
Carlos I. Rivera-Solorio ◽  
Luis A. Payán-Rodríguez ◽  
Alejandro J. García-Cuéllar ◽  
José L. López-Salinas
Keyword(s):  
Natural Convection ◽  
Experimental Analysis ◽  
Mineral Oil ◽  
Vertical Annuli

Analysis of Experiments of Cutting Force and Improvement of Surface Properties for Al2O3 Ceramics Inserts by Ion Implantation

2011 ◽  
Vol 58-60 ◽  
pp. 435-440
Author(s):  
Ming Hong Wang ◽  
Fa Jiang He
Keyword(s):  
Ion Implantation ◽  
Cutting Force ◽  
Surface Properties ◽  
Convenient Method ◽  
Experimental Analysis ◽  
Set Up ◽  
Natural Life

The problem which people are following with interest all the time is how to improve the cutting properties and natural life of cutter. The feasible experimental analysis is done for Al2O3 ceramics inserts. The technique of N+ ion implantation is adopted in the experimentation, the practical formulae of cutting force are set up, and the cutting properties of inserts are compared and analyzed. An effective, simple and convenient method for changing the surface properties of inserts is obtained. All the tries are achieved with the aim of property melioration for ceramics inserts.

scholarly journals Experimental Analysis of Cutting Force Reduction During Ultrasonic Assisted Turning of Ti6Al4V

Procedia CIRP ◽  
2018 ◽  
Vol 77 ◽  
pp. 86-89
Author(s):  
Iñigo Llanos ◽  
Ángela Campa ◽  
Ariane Iturbe ◽  
Pedro J. Arrazola ◽  
Oier Zelaieta
Keyword(s):  
Cutting Force ◽  
Experimental Analysis ◽  
Ultrasonic Assisted ◽  
Force Reduction

The Influence of a Solid-Film Lubricant on the Action and Life of Metal Cutting Taps and Other Tools

1983 ◽  
Vol 105 (4) ◽  
pp. 507-512 ◽  
Author(s):  
T. H. C. Childs ◽  
D. Hartley
Keyword(s):  
Cutting Force ◽  
High Speed ◽  
Metal Cutting ◽  
Chip Thickness ◽  
High Speed Steel ◽  
Mineral Oil ◽  
Molybdenum Disulphide ◽  
Turning Operations ◽  
Tool Coating ◽  
Solid Film

Three modes of tap failure have been considered: too high a cutting force, jamming of the swarf in worn corners of the cutting edges, and loss of thread form. In tests in which a high speed steel tap cut a 1.5 percent Ni-Cr-Mo steel with neat mineral oil as the lubricant, chip thickness and tap wear increased with tap use until the jamming limit was reached. Coating the tool with an inorganically-bonded molybdenum disulphide film did not alter the failure mode but increased tap life by reducing the rate of progress to failure. Adding an EP agent to the oil completely changed the route to failure and increased tap life even more. The tool coating reduced tapping forces only initially. It was soon mainly swept away. Thereafter, however, the residue still had an influence on tap performance through its action in reducing pick-up on the tap rake faces. Supplementary tests contrast the behavior of the coating in tapping and turning operations.

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