Results 201 to 210 of about 5,841 (227)

Material Removal in WEDM of PCD Blanks

Journal of Engineering for Industry, 1994
Polycrystalline diamond (PCD) tools are now widely used in machining a large variety of advanced materials. However, the manufacture of PCD tool blanks is not an economical and efficient process. The shaping of PCD blanks with conventional machining methods (such as grinding), is a long, labor-intensive and costly process.
S. Z. Wang, K. P. Rajurkar, J. Kozak
openaire   +1 more source

Effect of Debris Flushing in Micro-WEDM

International Review of Mechanical Engineering (IREME), 2016
Micro manufacturing involves the manufacturing of products with feature size in the order of micrometers with specific applications such as micro-scale fuel cells, micro-scale pumps, micro-molds, subminiature actuators, miniaturized bearings, medical devices and biomedical implants etc.
Preetam Hemant Selmokar, Akib Attar, Sujit Suresh Pardeshi   +2 more
openaire   +1 more source

Study on High-Speed WEDM in Gas

Key Engineering Materials, 2006
This paper investigates the influence on finish high-speed Wire-cut Electrical Discharge Machining (WEDM) in atmosphere and emulsion liquid. Experimental results have shown that WEDM in atmosphere offers a series of advantages such as better straightness accuracy and higher removal rate (material removal rate).
Tong Wang, Xin Fu Zhang
openaire   +1 more source

Research on Micro Gear Design for WEDM

Advanced Materials Research, 2011
WEDM (Wire Electrical Discharge Machining) is an effective method for machining micro gears. In this paper, aiming at WEDM characteristics, the gear design method is discussed. Based on gear meshing theory, the gear tooth profiles are generated. Mesh interference and wire path for WEDM algorithms are presented.
Tie Li Ye, Ke Wei Hu, Lu Ling An
openaire   +1 more source

Research on Corner Control Strategy of the WEDM

Applied Mechanics and Materials, 2014
Corner machining accuracy has always been one of the important properties of WEDM. In this paper, the reasons for the corner error of the WEDM were discussed. Then the mathematical deflection model of the electrode wire was established. By experimental measurements, the kerf width and the deflection of the electrode wire were obtained.
openaire   +1 more source

Dry WEDM for Finish Cut

Key Engineering Materials, 2004
Tong Wang, M. Kunieda
openaire   +1 more source

The effect of the cutting parameters on performance of WEDM

KSME International Journal, 2003
In this study, variations of cutting performance with pulse time, open circuit voltage, wire speed and dielectric fluid pressure were experimentally investigated in Wire Electrical Discharge Machining (WEDM) process. Brass wire with 0.25 mm diameter and AISI 4140 steel with 10 mm thickness were used as tool and work materials in the experiments.
openaire   +1 more source

Study on Slicing of Conductive SiC Ingot by Oil and Water type WEDM

Procedia CIRP, 2022
exaly  

State of the art in wire electrical discharge machining (WEDM)

International Journal of Machine Tools and Manufacture, 2004
Stephen T Newman, S Rahimifard
exaly  

Modeling and Optimization of Medium-Speed WEDM Process Parameters for Machining SKD11

Materials and Manufacturing Processes, 2013
Guojun Zhang, Jianwen Guo, Wuyi Ming
exaly