Think about the answer

1. Answer: The cutting fluid takes away the heat generated in the cutting, which reduces the temperature of the tool (mainly the blade), which is beneficial to maintain the hardness of the blade and improve the durability of the tool. At the same time, the workpiece temperature is lowered and the thermal deformation of the workpiece is reduced. To ensure the quality of processing. These are easy to understand. The question is which surfaces are used for lubrication in the cutting process. Is the lubrication effect small?

UV Sterilizer

UV sterilizer can be use in office,home. Use for surface sterilizing such as table, documents, etc, it can be also use as air sterilizer. Moreover, Ultraviolet-ray sterilizing is one of the cleanest, most non-pollution, non-chemical, without any color and odor and leaves no residue. Ultraviolet-ray is also able to kill virus and bacteria in a natural way. Still have an advantage is ultraviolet ray sterilizer volume is small, the home is used also very convenient.

Uv Sterilizer Aquariumuv ,Ultraviolet Sterilizer,Coralife Uv Sterilizer,Best Uv Sterilizer

JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.poollightsled.com