Published December 2014 | Version v1
Journal article Metadata-only

Fabrication of flat on the side of hohlraum mandrel by micro-EDM technology

Creators

  • 1. Key Laboratory of Ultra-Precision Machining Technology, CAEP, Mianyang (China)
  • 2. Research Center of Laser Fusion, CAEP, Mianyang (China)

Description

The flat on the side of hohlraum mandrel was machined by electrical discharge machining technology. The surface roughness and contour were characterized by Veeco NT 1100 white light interferometer. The results indicate surface average roughness of flat less than 0.5 μm and maximum peak to valley height less than 15 μm. The flat size was characterized by OLYMPUS STM6 measuring microscope. The results indicate axial dimension precision of flat less than 10 μm and dimension uniformity less than 2 μm. (authors)

Additional details

Identifiers

DOI
10.11884/HPLPB201426.122006;

Publishing Information

Journal Title
High Power Laser and Particle Beams
Journal Volume
26
Journal Issue
12
Journal Page Range
[4 p.]
ISSN
1001-4322

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
49070361
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ACCURACY; ELECTRIC DISCHARGES; FABRICATION; HEIGHT; INERTIAL CONFINEMENT; INTERFEROMETERS; LASER TARGETS; MACHINING; MICROSCOPES; ROUGHNESS; THERMONUCLEAR REACTIONS; VISIBLE RADIATION
Descriptors DEC
CONFINEMENT; DIMENSIONS; ELECTROMAGNETIC RADIATION; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; NUCLEOSYNTHESIS; PLASMA CONFINEMENT; RADIATIONS; SURFACE PROPERTIES; SYNTHESIS; TARGETS

Optional Information

Notes
8 figs., 9 refs.; http://dx.doi.org/10.11884/HPLPB201426.122006