導線放電爆発法による金属床のX線応力測定に関する研究
第1報製作過程における応力変化
1989 年 33 巻 4 号 p. 818-821
詳細
1989 年 33 巻 4 号 p. 818-821
The radiograph stress measurement method is the only known means of a non-destructive measurement, and this method is used to assess the residual stresses of various metals.
This study was made to evaluate the possibility of radiograph stress measurement of the metallic denture base formed by the wire explosion energy. Radiograph stress measurements of stress changes during various stages of manufacturing metallic denture base were successfully obtained.
