HOLDING APPARATUS, HOLDING METHOD THEREOF, WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS, AND MACHINING METHOD THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jul 22, 2014
filing date -
Jul 25, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A holding apparatus, which is used in electrical discharge machining for cutting a workpiece into slices at intervals of wires arranged in parallel to each other, includes: a holding unit for holding the workpiece so as to prevent the workpiece from falling from the holding apparatus; and an energization unit for energizing the workpiece so as to pass current through the workpiece. The holding unit is disposed outside a place at which the wires and the holding unit interfere with each other. The energization unit is disposed at a place at which the cutting of the workpiece into slices by the wires ends. A portion of the energization unit, which is brought into contact with the workpiece at the place at which the cutting of the workpiece into slices ends, has a surface shape that is prevented from conforming to a machining surface of the workpiece.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully