Results 11 to 20 of about 1,132 (215)

Investigation of the Influence of Aging on the Lubricity of Metalworking Fluids by Means of Design of Experiment

open access: yesLubricants, 2019
The influence of complex aging processes in water-miscible metalworking fluids on process performance is of high relevance for the metalworking industry. Because of the highly dynamic interactions in the complex “metalworking fluid” ecosystem,
Benedikt Seidel, Daniel Meyer
doaj   +2 more sources

Occupational Exposure to Metalworking Fluid and the Effect on Health Symptoms-An Intervention Study. [PDF]

open access: yesJ Occup Environ Med, 2021
Exposure to metalworking fluid has been shown to cause health problems among workers. The aim of this study was to compare health outcomes and levels of exposure among workers exposed to metalworking fluid before and after the implementation of ...
Thornéus E   +6 more
europepmc   +2 more sources

Permeation of a metalworking fluid through a latex glove under field use conditions. [PDF]

open access: yesBull Environ Contam Toxicol, 2010
Whole glove testing for a metalworking fluid (MWF) in the field was performed for the first time. Green latex gloves used in a machine shop were exposed for 20 min to MWF. The permeated amount (1.0 ± 0.5 μg/cm2) was higher than the threshold (0.25 μg/cm2)
Xu W, Que Hee SS.
europepmc   +2 more sources

Feasibility of Optical Flow Field Measurements of the Coolant in a Grinding Machine

open access: yesApplied Sciences, 2021
For industrial grinding processes, the workpiece cooling by metalworking fluids, which strongly influences the workpiece surface layer quality, is not yet fully understood.
Björn Espenhahn   +5 more
doaj   +1 more source

Optimization research based on local exhaust of oil mist particles in cutting machine tool [PDF]

open access: yesE3S Web of Conferences, 2022
Oil particles generated from metalworking fluids(MWFs) in machining process can lead serious health problem to operator. Local exhaust hood is an effective engineering method to capture oil particles and other contamination which is wildly used in ...
Meng Qinpeng   +5 more
doaj   +1 more source

Physical properties of new formulation of hybrid nanofluid-based Minimum Quantity Lubrication (MQL) from modified jatropha oil as metalworking fluid [PDF]

open access: yes, 2023
As a metalworking fluid, vegetable-based crude jatropha oil (CJO) was used in place of petroleum-based oil. The use of petroleum-oil-based metalworking fluids poses significant environmental and health concerns. Furthermore, it has a large amount of free
Ainaa Mardhiah, Sabri   +8 more
core   +1 more source

A Study of Hot Rolling Oil with Calcium Carbonate for Stainless Steel Process

open access: yesTribology Online, 2010
Dispersion-type lubricants formulated with calcium carbonate were experimentally studied to achieve improved hot-rolling characteristics of stainless steel.
Naoshi Shimotomai   +2 more
doaj   +1 more source

Simultaneous Determination of Droplet Size, pH Value and Concentration to Evaluate the Aging Behavior of Metalworking Fluids

open access: yesSensors, 2021
Metalworking fluids (MWFs) are widely used to cool and lubricate metal workpieces during processing to reduce heat and friction. Extending a MWF’s service life is of importance from both economical and ecological points of view.
Patrick Wahrendorff   +8 more
doaj   +1 more source

Oil-Removal Performance of Rotating-Disk-Type Oil Separator

open access: yesEnergies, 2022
Oil mist adversely affects the health of workplace workers, and for this reason, regulations on the limitation of the oil-mist exposure of workers are becoming stricter.
Haneol Lee   +4 more
doaj   +1 more source

Tribochemical Reaction of Benzene on Nascent Steel Surface and Effect of Temperature

open access: yesTribology Online, 2012
The effect of temperature on the adsorption of benzene on the nascent surface of steel was examined. Cutting tests were carried out under high vacuum condition.
Naoshi Shimotomai   +2 more
doaj   +1 more source

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