The Investigation of Electrochemical Slurry Jet Micro Machining on the SKD11 Mold Steel
| Autor: | Zhi Wen Fan, Hai Ping Tsui, Tsung Yu Chen, Lih-Wu Hourng |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
Jet (fluid) Materials science Mechanical Engineering Metallurgy 02 engineering and technology Electrochemistry medicine.disease_cause 020303 mechanical engineering & transports 020901 industrial engineering & automation 0203 mechanical engineering Machining Mechanics of Materials Mold Slurry medicine General Materials Science Composite material |
| Zdroj: | Key Engineering Materials. 749:148-153 |
| ISSN: | 1662-9795 |
| DOI: | 10.4028/www.scientific.net/kem.749.148 |
| Popis: | The electrochemical machining technology has unique processing characteristics, often used to machining the hard material. But electrochemical techniques applied to carbon steel or heat treatment after the material processing, surface generates a black layer after the processing that is carbon-rich layer. This layer is the product of a non-electrochemical reaction of precipitation that hinder the process, leading to reduced rate of electrochemical machining and increasing the surface roughness of workpiece. This study presents electrochemical micromachining combine abrasive slurry injection ways to improve electrochemical machining black layer problem. In this thesis, the hollow tube is used in 500 and 700μm, and the NaCl is chosen as the electrolyte to drill SKD11, and investigate the influence of different voltage, concentration, abrasive concentration, and electrode gap. |
| Databáze: | OpenAIRE |
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