نتایج جستجو برای: cutting fluids
تعداد نتایج: 83996 فیلتر نتایج به سال:
Abstract Cutting fluids used in machining have received a lot of attention due to their adverse environmental and economic effects. Researchers studied cutting fluid usage traditional processes such as turning, facing, milling, etc. However, few studies focused on the band sawing applications. This study reports literature review sustainable aspects. A industrial data has shown that majority sa...
Colophonium (rosin, CAS no. 8050-09-7) is a complex mixture of >100 different compounds derived from pine trees. It is a good tackifier, can be used as an emulsifier, and has acid properties without causing corrosion. Because of these properties, colophonium is used in various products, such as soldering fluxes, paper, cosmetics (depilatory waxes, soaps, hair gel, and nail polish), cutting flui...
In the manufacturing industry, during machining, conventional cutting fluid plays a vital role; however, extravagant use of fluids due to its disposal affects environment badly. Nowadays, these advantages fluids, alternative methods or are preferred. One most preferred may be minimum quantity lubrication technique with nanoparticle-enriched fluids. The present paper has compilation investigatio...
Radial grooving is a machining process usually applied to generate grooves for thread relief, O-ring positioning, or even cutting-off operations. Due the high forces and difficult chip removal, radial considered critical process, cutting fluids are cooling, lubricating, assistance on removal. Compressed air (AIR) minimum quantity lubrication (MQL) lubri-cooling methods studied as environmentall...
The purpose of our study was to compare the protein patterns originating from fluids of mature and immature human follicles in order to gain further insight into their biochemical composition. A total of 10 patients were stimulated for in-vitro fertilization (IVF) using different stimulation protocols. Follicular fluids were aspirated transvaginally and analysed microscopically for the presence...
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