Cutting fluid foam performance testing device

Abstract

The invention relates to the field of cutting fluid detection equipment, in particular to a cutting fluid foam performance testing device. The cutting fluid foam performance testing device comprises a base. A transparent containing box with a top opening is arranged on the base. The bottom of the containing box is in a circular arc shape. A liquid pump is arranged inside the containing box and provided with a vertical conveying pipe. The conveying pipe is provided with a drainage opening. The drainage opening is located over the opening of the containing box. The bottom of the containing box is provided with a first vertical supporting rod and a second vertical supporting rod. The first supporting rod and the second supporting rod are in sliding connection with the base. The base is further provided with a first air cylinder and a second air cylinder. The first air cylinder and the second air cylinder are connected with the bottom of the first supporting rod and the bottom of the second supporting rod respectively. A capacity instrument is arranged on the containing box. The cutting fluid foam performance testing device has the advantages that the scene that foams are generated in the using process of cutting fluid is truly restored, a foam test is closer to foams obtained in the using state, the test result is more real and reliable, and foam performance testing is more accurate.

Description

technical field [0001] The invention relates to the field of cutting fluid testing equipment, in particular to a cutting fluid foam performance testing device. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product. The indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-erosion to human body, non-corros...

AI Technical Summary

Problems solved by technology

When making cutting fluid, it is necessary to test the foam performance of the cutting fluid to configure tangent fluids with different anti-foaming and defoaming properties. The existing foam testing equipment produces foam by stirring, and then observes the foam through the scale bar. , the shortcoming of this method is that the foam generated by this method is different from the foam generated by the cutting fluid during use, and the simulation scene is quite different from the use scene. Therefore, the test results are not representative

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