Grinding coolant supplier, grinding system and grinding method
AssigneeNtn Corporation
InventorHiroyuki Kawanishi
Life of this patent
Estimating the term…
Abstract
A grinding coolant supplier configured to supply a grinding coolant to a grinder configured to grind an element of a machine part having a rolling element, the grinding coolant supplier including: a grinding coolant generation apparatus configured to generate a grinding coolant which is a mixture of a water-soluble stock coolant, a first reformed water of which water particles have an average particle size of not smaller than 80 nm and not greater than 150 nm, and a second reformed water of which water particles have an average particle size of not smaller than 5 nm and smaller than 80 nm; and grinding coolant supplying device configured to supply the generated grinding coolant to the grinder.
Claims6
A grinding coolant supplier configured to supply a grinding coolant to a grinder configured to grind an element of a machine part having a rolling element, the grinding coolant supplier comprising:
- a grinding coolant generation apparatus configured to generate a grinding coolant which is a mixture of a water-soluble stock coolant, a first reformed water of which water particles have an average particle size of not smaller than 80 nm and not greater than 150 nm, and a second reformed water of which water particles have an average particle size of not smaller than 5 nm and smaller than 80 nm;
- and
- a grinding coolant supplying device configured to supply the generated grinding coolant to the grinder.
A method for grinding an element of a machine part having a rolling element, the method comprising:
- generating a grinding coolant which is a mixture of a water-soluble stock coolant, a first reformed water of which water particles have an average particle size of not smaller than 80 nm and not greater than 150 nm, and a second reformed water of which water particles have an average particle size of not smaller than 5 nm and smaller than 80 nm;
- and
- performing grinding by use of the generated grinding coolant.
Dependencies are inferred from the claim text.