| 摘要 |
PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble, such as left unscrewed and shortage in torque, and to improve quality in an assembly line of an workshop. SOLUTION: A torque sensor 2 is attached to a tool, such as a motor-driven driver 1 and information is displayed and a worker is announced. Further, information is transferred between a tool, such as the motor-driven driver 1, and a personal computer 5, by radio and displayed or torque of a tool is controlled, or information is effectively utilized to support a worker. |
