EDM (Electrical Discharge Machining)
GPTKB entity
Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Process
|
| gptkbp:alsoKnownAs |
wire erosion
spark eroding spark machining wire burning |
| gptkbp:canAutomate |
true
|
| gptkbp:canBe |
mass production
prototype production |
| gptkbp:canBeCNCControlled |
true
|
| gptkbp:canMachine |
titanium
hardened steel carbide |
| gptkbp:cannotMachine |
non-conductive materials
|
| gptkbp:commercialUse |
1960s
|
| gptkbp:compatibleWith |
direct contact between tool and workpiece
|
| gptkbp:inventedBy |
1940s
Boris Lazarenko Natalia Lazarenko |
| gptkbp:isNonTraditionalMachining |
true
|
| gptkbp:material |
brass
copper graphite |
| gptkbp:obtainedFrom |
tight tolerances
|
| gptkbp:produces |
deep cavities
fine surface finishes complex dies and molds fine holes intricate shapes sharp internal corners |
| gptkbp:removesMaterialBy |
melting and vaporization
rapid electrical discharges |
| gptkbp:requires |
gptkb:battery
gptkb:electrode dielectric fluid electrically conductive workpiece precise control of spark energy |
| gptkbp:type |
wire EDM
fast hole drilling EDM sinker EDM |
| gptkbp:usedFor |
machining complex shapes
machining hard metals |
| gptkbp:usedIn |
gptkb:aerospace_industry
automotive industry medical device manufacturing tool and die making |
| gptkbp:uses |
electrical discharges
|
| gptkbp:bfsParent |
gptkb:CAM_(Computer-Aided_Manufacturing)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
EDM (Electrical Discharge Machining)
|