The application of emulsion for combined heat extraction and lubrication requires continuous monitoring of the quality of emulsion to sustain a desired grinding environment; this is applicable to other grinding fluids as well. Thus to sustain a controlled grinding environment, it is necessary to adopt an effectively lubricated wheel-work interface. The current study was undertaken to assess exp...

Residual stresses in a surface layer determine many exploitation characteristics of machined surface. Depending on their kind and the type of applied loading, the influence of residual stresses can be negative or positive. Tensile residual stresses usually exert highly detrimental impact on several functional aspects such as strength, fatigue life, corrosion, wear resistance, etc., whereas comp...

The hunt for environmentally friendly cutting fluids is underway as the problems of conventional become more evident. To achieve conscious machining, current study examines use Mango Kernel Seed Oil (MKSO) a fluid during turning AISI 1525 steel. According to 24 complete factorial techniques, vegetable-oil-based was produced by dissolving four different additives in mango kernel seed oil: emulsi...

the investigation was conducted on wet and dry seasons of ethiopia during the year 2012/2013 at wondo genet agricultural research center nursery site. four levels of cutting size and three levels of cutting positions were arranged in randomized complete block design with three replications. data on seedling height, branch number/seedling, root number/seedling, root weigh/seedling, root length/s...

The lubrication is a prime requirement of metal cutting industries to assure high quality performance. conventional technique coolant flow less economical and eco-friendly. Recently, nano fluids found better fluid in machining due potential thermal heat transfer properties. role micro-lubrication techniques process optimization are equally important for improving literature review presents the ...

In this study, the main task is to identify best cutting parameters improve machining performance during MQL-turning with various fluids like coconut oil, ground nut sunflower soyabean and blassocut oil. Cutting temperature surface roughness were used as metrics, goal of minimizing these responses. To construct an experimental plan for turning AISI4130 uncoated brazed carbide, full factorial de...

BACKGROUND The purpose of presenting this case is to demonstrate the degree to which the kidney is capable of selectively excreting a massive load of sodium and water when challenged with both of these, without altering the plasma levels of other ions. CASE REPORT An 8-year-old boy was admitted in severe renal failure. Workup demonstrated a high grade obstruction of a single kidney. Following d...

The growing need to increase productivity and pressures for more sustainable manufacturing processes lead a shift less harmful lubrication systems that are nature the people involved. minimal quantity system (MQL) stands out in this respect, especially interrupted cutting such as milling, due interface’s highly dynamic chaotic nature. Using graphene sheets fluids also increases efficiency of ma...

The increasing demand for environmentally friendly manufacturing processes has led to the need optimizing use of cutting fluids in turning and milling processes. Cutting are commonly used reduce tool wear improve performance. However, have a negative impact on environment human health. This paper proposes conceptual model аn information system based digital twin production process. will enable ...

Finding an alternate solution for supplanting the existing conventional lubricant in machining is a challenge. This work narrows search down to use of nano-cutting fluids, as they exhibit excellent properties such high thermal conductivity and good lubricity. A technical analysis performance hybrid fluids end milling AA6082 aluminium alloy constrained condition presented. Alumina carbon nanotub...