超硬合金の溝入れ複合研削
スポンサーリンク
概要
- 論文の詳細を見る
It will be effective to combine electrochemical and electrodischarge removal actions with mechanical grinding in order to increase the productivity of materials which are difficult to machine. This method was tested on the groove grinding of cemented carbide. The influences of applied electric voltage on grinding force, wheel wear and grinding ratio were tested experimentally. As a result, it is known that the grinding ratio increases and reaches a maximum when a charge of 20 volts was applied. At that voltage both electrochemical and electrodischarge actions are recognized. At voltages lower than this, wheel wear increases and grinding ratio decreases due to the increase of mechanical action. At voltages higher than 20, wheel were also increases. This is caused by wheel damage due to severe electrodischarge. In order to get high grinding ratio and better surface roughness, it is effective to add reverse voltage. The frequent application of voltage makes electro-chemical and electrodischarge actions more significant.
- 一般社団法人日本機械学会の論文
- 1988-03-25
著者
関連論文
- 自由曲面の研削加工に関する研究 : ボール状ホイールによる傾斜面の研削抵抗
- YAGレーザを用いた機上熱処理システムに関する研究 : 焼戻し条件の設定方法
- 金型用焼入れ鋼のエンドミル加工に関する研究 : SKD11とSKD61の比較
- 高硬度金型材のエンドミル加工(第5報) -ラジアスおよびボールエンドミルの切削抵抗の特徴-
- 高硬度金型材のエンドミル加工(第4報) -微小切込み下での工具摩耗プロセス-
- 高硬度金型材のエンドミル加工(第3報) -工具摩耗形態と切削現象-
- 高硬度金型材のエンドミル加工(第2報) -切削抵抗の解析-
- 528 ボール状ホイールのツルーイングに関する研究(OS11 研削・砥粒加工)
- 切削形状精度を維持したグラインディングセンタ(GC)による研磨
- 遠心分離機による研削切りくずの分離能力