{"title":"电镀金刚石刀具的放电修整:电火花加工条件和电极材料的影响","authors":"Koji Watanabe, H. Minami, K. Masui","doi":"10.2526/IJEM.18.9","DOIUrl":null,"url":null,"abstract":"This paper describes a new electrical discharge truing (ED-truing) method for an electroplated diamond tool. This new ED-truing method can straighten a conventional electroplated diamond tool by EDMing the tips of diamond grains, which have no electrical conductivity. The appropriate EDM conditions and the electrode material for ED-truing of the electroplated diamond tool are discussed. A grinding test using the ED-trued diamond tool is also examined. It is found that a short discharge pulse is effective in EDMing diamond grains. Moreover, it is found that a Cu-W alloy electrode, which can form a conductive carbon layer uniformly on the diamond surface, is suitable for the ED-truing. It is also confirmed that there is almost a 70% reduction in surface roughness as a result of ED-truing the electroplated diamond tool.","PeriodicalId":407646,"journal":{"name":"International Journal of Electrical Machining","volume":"164 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Electrical Discharge Truing for Electroplated Diamond Tool : The Effect of EDM Condition and Electrode Material\",\"authors\":\"Koji Watanabe, H. Minami, K. Masui\",\"doi\":\"10.2526/IJEM.18.9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes a new electrical discharge truing (ED-truing) method for an electroplated diamond tool. This new ED-truing method can straighten a conventional electroplated diamond tool by EDMing the tips of diamond grains, which have no electrical conductivity. The appropriate EDM conditions and the electrode material for ED-truing of the electroplated diamond tool are discussed. A grinding test using the ED-trued diamond tool is also examined. It is found that a short discharge pulse is effective in EDMing diamond grains. Moreover, it is found that a Cu-W alloy electrode, which can form a conductive carbon layer uniformly on the diamond surface, is suitable for the ED-truing. It is also confirmed that there is almost a 70% reduction in surface roughness as a result of ED-truing the electroplated diamond tool.\",\"PeriodicalId\":407646,\"journal\":{\"name\":\"International Journal of Electrical Machining\",\"volume\":\"164 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Electrical Machining\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2526/IJEM.18.9\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Electrical Machining","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2526/IJEM.18.9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Electrical Discharge Truing for Electroplated Diamond Tool : The Effect of EDM Condition and Electrode Material
This paper describes a new electrical discharge truing (ED-truing) method for an electroplated diamond tool. This new ED-truing method can straighten a conventional electroplated diamond tool by EDMing the tips of diamond grains, which have no electrical conductivity. The appropriate EDM conditions and the electrode material for ED-truing of the electroplated diamond tool are discussed. A grinding test using the ED-trued diamond tool is also examined. It is found that a short discharge pulse is effective in EDMing diamond grains. Moreover, it is found that a Cu-W alloy electrode, which can form a conductive carbon layer uniformly on the diamond surface, is suitable for the ED-truing. It is also confirmed that there is almost a 70% reduction in surface roughness as a result of ED-truing the electroplated diamond tool.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
