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Evaluation of temperature, force, and chip formation in orthogonal turning of leaded brass
(1988)
The primary purpose of this research was to investigate the role of lead inclusions in leaded brass or free-machining brass on chip temperatures, cutting force, feed force and deformed chip thickness. The experiment was ...
Optimization of the second order logarithmic machining economics problem by extended geometric programming
(1978)
The theory of geometric programming is extended to include a new function with logarithmic exponents. The function, defined as a Quadratic Posylognomial (QPL) is a series of nonlinear product terms with positive coefficients ...
In-process tool life evaluation by cutting force ratio analysis
(1980)
Optimization and control of automated manufacturing processes have been rendered difficult due to the probabilistic nature of tool life. Several adaptive control systems, developed to monitor machining operations, have ...