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US 2024/0082937 A1Published application
Electrical discharge machine
AssigneeFanuc Corporation
InventorRyousuke SUGANUMA
Life of this patent
Estimating the term…
Abstract
According to one embodiment, an electrical discharge machine comprises a pump that supplies a liquid and introduction piping that introduces liquid supplied by the pump to a machining tank. The introduction piping has a piping section that is higher than the maximum allowed height for the liquid level in the machining tank. A through hole that passes through the pipe wall of the introduction piping is provided in said piping section.
Claims8
An electrical discharge machine that performs electrical discharge machining on a workpiece in a liquid stored in a work-pan, the electrical discharge machine comprising:
- a pump configured to supply the liquid;
- an inlet pipe configured to introduce the liquid supplied by the pump into the work-pan;
- and
- a through hole configured to penetrate a pipe wall of the inlet pipe,
- wherein the inlet pipe includes a pipe portion that is higher than a maximum height of a water level allowed in the work-pan, and
- the through hole is provided in the pipe portion.
3 more elements
Dependencies are inferred from the claim text.