15-07-2014, 02:06 PM
CRYOGENIC GRINDING
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CRYOGENICS
The term “ Cryogenics” originated from the Greek word which means creation or production by means of cold. Cryogenics is the study of very low temperatures or the production of the same.. Liquid nitrogen is the most commonly used element in cryogenics and is legally purchasable around the world.
GRINDING
The process is carried out with a grinding wheel made up of grits for removing materials from work piece surface.
Grinding can be classified into two types
CRYOGENIC GRINDInG
Cryogenic grinding involves cooling a material below its embrittlement temperature with cryogenic fluid. Typically Liquid Nitrogen or in certain applications, liquid Carbon Dioxide is used.