Liquid spray device and cutting method
First Claim
1. A cutting device, comprising a container, a spray injection nozzle for injecting oil spray into the container, and a spray feeding path for feeding the oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an inner wall face of a dome member opening downward.
2 Assignments
0 Petitions
Accused Products
Abstract
A liquid spray device, comprising a container (1), a spray injection nozzle (2) for injecting oil spray into the container (1), a spray feeding path (5) for feeding oil spray in the container (1) to the outside of the container (1), oil (11) stored in the container (1), a gas exhaust port provided in the oil (11) by discharging gas into the oil (11), whereby the flow velocity of the oil spray in the spray feeding path can be increased and the amount of oil spray can be increased because an internal pressure of the container can be increased and an oil spray different from the oil spray from the spray injection nozzle can be produced.
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Citations
19 Claims
- 1. A cutting device, comprising a container, a spray injection nozzle for injecting oil spray into the container, and a spray feeding path for feeding the oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an inner wall face of a dome member opening downward.
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10. A cutting device, comprising a container, a spray injection nozzle for injecting oil spray into the container, and a spray feeding path for feeding the oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an outer wall face of a dome member opening downward.
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11. A cutting device, comprising a container, a spray injection nozzle for injecting oil spray into the container, and a spray feeding path for feeding the oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the injected spray flow, after striking the wall face and before being fed to the spray feeding path, strikes another wall face formed separately from the wall face.
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12. A cutting method, comprising attaching a liquid spray device to an oil supplying part of a machine tool, the liquid spray device comprising a container, a spray injection nozzle for injecting oil spray into the container, a spray feeding path for feeding oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the spray from the injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an inner wall face of a dome member opening downward;
- and cutting a target object to be processed by supplying the spray to a cutting member of the machine tool.
- View Dependent Claims (13, 14)
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15. A cutting method, comprising attaching a liquid spray device to an oil supplying part of a machine tool, the liquid spray device comprising a container, a spray injection nozzle for injecting oil spray into the container, a spray feeding path for feeding oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the spray from the injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an outer wall face of a dome member opening downward;
- and cutting a target object to be processed by supplying the spray to a cutting member of the machine tool.
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16. A cutting method, comprising attaching a liquid spray device to an oil supplying part of a machine tool, the liquid spray device comprising a container, a spray injection nozzle for injecting oil spray into the container, a spray feeding path for feeding oil spray in the container to an outside of the container, wherein a gas discharge nozzle is provided having a tip portion in the air within the container and discharging gas, wherein most of the spray from the injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the injected spray flow, after striking the wall face and before being fed to the spray feeding path, strikes another wall face formed separately from the wall face;
- and cutting a target object to be processed by supplying the spray to a cutting member of the machine tool.
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17. A cutting device, comprising:
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a tool; and
an oil supply system for the tool, including;
a container;
a spray injection nozzle for injecting oil spray into the container; and
a spray feeding path for feeding the oil spray in the container to an outside of the container;
wherein a gas discharge nozzle is provided having a tip portion in air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an inner wall face of a dome member opening downward.
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18. A cutting device, comprising:
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a tool; and
an oil supply system for the tool, including;
a container;
a spray injection nozzle for injecting oil spray into the container; and
a spray feeding path for feeding the oil spray in the container to an outside of the container;
wherein a gas discharge nozzle is provided having a tip portion in air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the wall face is an outer wall face of a dome member opening downward.
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19. A cutting device, comprising:
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a tool; and
an oil supply system for the tool, including;
a container;
a spray injection nozzle for injecting oil spray into the container; and
a spray feeding path for feeding the oil spray in the container to an outside of the container;
wherein a gas discharge nozzle is provided having a tip portion in air within the container and discharging gas, wherein most of the injected spray flow from the spray injection nozzle is allowed to strike a wall face in the container before being fed to the spray feeding path, and wherein the injected spray flow, after striking the wall face and before being fed to the spray feeding path, strikes another wall face formed separately from the wall face.
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Specification