Sinker EDM

[isf-bot]

From tjohn...@eagle-i.org on April 30, 2013 09:02:34

\ Use the form below to request a new term ** ** Scroll down to see a term request example **\ Please indicate the label for the proposed term: Sinker EDM Please provide a textual definition (with source): An EDM machine that consists of an electrode and workpiece submerged in an insulating liquid such as, more typically, oil or, less frequently, other dielectric fluids. The electrode and workpiece are connected to a suitable power supply. The power supply generates an electrical potential between the two parts. As the electrode approaches the workpiece, dielectric breakdown occurs in the fluid, forming a plasma channel, and a small spark jumps. ( http://en.wikipedia.org/wiki/Electrical_discharge_machining ) Please add an example of usage for proposed term: Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: Synonym: cavity type EDM or volume EDM * Term request example **\ Please indicate the label for the proposed term: four-terminal resistance sensor Please provide a textual definition (with source): "Four-terminal resistance sensors are electrical impedance measuring instruments that use separate pairs of current-carrying and voltage-sensing electrodes to make accurate measurements that can be used to compute a material's electrical resistance." http://en.wikipedia.org/wiki/Four-terminal_sensing Please add an example of usage for proposed term: Measuring the inherent (per square) resistance of doped silicon. Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: AKA - 4T sensors, 4-wire sensor, or 4-point probe

Original issue: http://code.google.com/p/eagle-i/issues/detail?id=211

[isf-bot]

From tjohn...@eagle-i.org on April 30, 2013 09:03:22

Example: http://www.sodick.com/products/sinkeredm/ag40l.htm

[isf-bot]

From sc...@eagle-i.org on June 06, 2013 11:58:20

Status: Accepted
Owner: sc...@eagle-i.org
Labels: instrument

[isf-bot]

From sc...@eagle-i.org on June 18, 2013 16:06:19

Added to ontology as ERO_0001988

Status: Fixed

[isf-bot]

From sc...@eagle-i.org on June 18, 2013 17:12:57

Status: Accepted

[isf-bot]

From sc...@eagle-i.org on June 18, 2013 17:16:28

Added as ERO_0001988

Status: Fixed