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White Nylon Glove Wholesale Masonic Gloves
Custom Embroidered Formal Gloves With Masonic LOGO
both nylon and cotton material is available
Square compass
Regalia white Cotton Gloves
Size: S, M, L, XL
Package: 1 pair per opp bag with paper card inside
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The Icefly-type cryogenic cooling system developed by Air Products of the United States can directly spray -320 °F liquid nitrogen into the cutter head through a nozzle in a hard car. The working principle is that the liquid nitrogen sprayed on the cutter head can quickly reduce the high cutting temperature generated in the cutting zone, reduce the softening effect of the cutter head due to high temperature, and improve the hardness of the cutter head and the cutting performance of the cutter. In addition, the most important thing is to process under low temperature cooling, which can better protect the integrity of the cutting edge and prevent damage to the machined parts caused by the broken cutting edge. At the same time, the surface of the machined part is subjected to compressive stress, which improves the surface quality of the machined part and reduces the surface roughness.
Air Products' cryogenic cooling system can be used as an independent system or as an aid to the machine's cooling system to retrofit a variety of machine tools. For example, the Quest series lathes produced by Hardinge (Aymara, NY). Liquid nitrogen is typically stored in a cylindrical container close to the machine or in a sealed oil tank. A flexible liquid nitrogen line is connected to the lathe tool holder through a connector with a universal joint, and liquid nitrogen is delivered to the cutter head through a nozzle. In use, the programming is the same as the traditional cooling system.
According to reports, the cryogenic cooling system is used to process hardened steel, hard composite materials and parts made of powder metallurgy materials, and has a particularly good advantage. That is, because the inert liquid nitrogen can be quickly ejected after it comes into contact with these parts, it does not leave excess material on the part as usual. This is particularly beneficial for the machining of parts made of powder-metallurgical materials like porous water, which saves the time required to carefully clean up the excess.
Material
1:
100% polyester
Material 2:
100% cotton, 200gsm
Lining:
Unlined
Color:
White and black
Size:
mens, womens
Logo:
Embroidery, different
logo is available
Usage:
Masonic members,
freemanson
Cubic boron nitride (CBN) and polycrystalline cubic boron nitride (PCBN) tools have been commonly used for hard material turning. But there are still many workshops that refuse to be used because they are too expensive. A new cryogenic cooling technology that allows for high-speed hard machining without the use of expensive tools and extends tool life.