C. J. Li
Tsinghua University
5 Papers
1 Citations
C. J. Li is an academic researcher from Tsinghua University. The author has contributed to research in topics: Machining & Electrical discharge machining. The author has an hindex of 4, co-authored 5 publications. Previous affiliations of C. J. Li include Harbin Institute of Technology.
Chat about Author
Papers
Ultra-precision machining of Fresnel lens mould by single-point diamond turning based on axis B rotation
TL;DR: In this article, a true circle processing method with a single-point diamond turning (SPDT) was proposed to promote the machining precision of Fresnel lens mold, and the mold surface roughness was measured using a scanning white-light interferometer.
29
Electrochemical machining for micro holes with high aspect ratio on metal alloys using three-electrode PPS in neutral salt solution
TL;DR: In this paper, a three-electrode pulse power supply (PPS) is designed to acidize on the workpiece/solution interface, for both better machining localization and efficiency.
18
Discharge current shape control method and experiment in wire EDM
TL;DR: In this article, the effect of discharge current shape on surface roughness and processing speed in wire EDM process was investigated using a pulse power generator of adjustable current shape, based on half-bridge topology of pulse power generators, the various current shapes were generated by the control method of single-arm intermittent turn-on power tubes.
12
Development of EDM Equipment for Machining Film Cooling Holes
TL;DR: In this paper, an electrical discharge machining (EDM) equipment was developed with the function of high-accuracy rotation of tool electrode and performances of both high machining efficiency and thin recast layer.
1
An EDM pulse power generator and its feasible experiments for drilling film cooling holes
TL;DR: In this paper, a high-frequency pulse power generator of electrical discharge machining (EDM) was developed to improve the processing speed and to reduce the recast layer thickness of EDM for drilling film cooling holes of turbine blades.