Sensory Evaluation of Machine Tools during Manual Operation

机床手动操作过程中的感官评价

• 批准号: 08455112
• 负责人: YAKOU Takao
• 金额: $ 4.22万
• 依托单位: Yokohama National University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08455112/
• 关键词: Sensory Evaluation; Machine Tool; Manual Control; Psychological Value; Grasping; Handle; Sensory Test; Feeling; 握りやすさ; 位置決め; 操作性

The Grasping feeling tests of cylindrical objects of machine tool handles at positioning by manual control, and sensory evaluation during milling machine operation have been performed. It was conformed that the sensory evaluation for the determined optimum grasping diameter was difficult for children under ten age, because of insufficient growth of the skeltal structure, but that could be determined for parsons above ten. The loading rate for the grasping object increased with increasing the maximum holding force, but with decreasing the optimum grasping diameter. Moreover, the optimum grasping diameter for the holing increased with weighting the object. At the vertical milling machine operation, the larger the diameter of handle, the larger the optimum grasping diameter, but the tendency at having spun a handle was remarkable compared with not having spun the handle. It was found that the smaller handles than 150 mm diameter were operated with a right hand, but that the larger handles than that diameter were operated with both hands. Small handles under 100 mm diameter were operated with the right hand and large handles over 200 mm diameter were operated with the both hand, and the small or large handles were evaluated sensory as comfortable handles for operating. The necessary times for operating those handles were short.

对机床手柄的圆柱体进行了手动定位时的抓持手感试验，并对机床运行过程中的感觉进行了评定。结果表明，由于骨性结构发育不充分，10岁以下儿童难以确定最佳抓取直径，而10岁以上儿童则可确定最佳抓取直径。抓取对象的负载率随最大握持力的增大而增大，但随最佳抓取直径的减小而增大。此外，打孔的最佳抓取直径随着物体重量的增加而增加。在立式铣床工作时，手柄直径越大，最佳抓取直径越大，但旋手柄与未旋柄相比，旋柄的趋势显著。发现直径小于150 mm的手柄用右手操作，直径大于150 mm的手柄用双手操作。用右手操作直径小于100 mm的小手柄，用双手操作直径大于200 mm的大手柄，将小手柄或大手柄的感觉评定为舒适的手柄。操作这些手柄所需的时间很短。

项目成果

Takao YAKOU: "Sensory Evaluation of Grip Using Cylindrical Objects" Transactions of the Japan Society of Mechanical Engineering. 62-602, Series C. 3999-4004 (1996)

Takao YAKOU：“使用圆柱形物体进行握力的感官评估”日本机械工程学会会刊。

八高隆雄: "円筒物体把握における握りやすさの感性評価" 日本機械学会論文集(C編). 62巻602号. 3999-4004 (1996)

Takao Yataka：“抓握圆柱形物体的抓握轻松度的灵敏度评估”日本机械工程师学会会刊（编辑 C）第 62 卷，第 602 期。3999-4004（1996 年）。

Takao YAKOU: "Sensory Evaluation of Grip Using Cylindrical Objects" JSME International Journal Series C. 40・4. 730-735 (1997)

Takao YAKOU：“使用圆柱形物体的握力的感觉评估” JSME 国际期刊系列 C. 730-735 (1997)

八高 隆雄: "円筒物体把握における握りやすさの感性評価" 日本機械学会論文集C編. 62・602. 3999-4004 (1996)

Takao Yataka：“抓握圆柱形物体的抓握轻松度的灵敏度评估”，日本机械工程师学会会刊，C 版 3999-4004（1996 年）。

Takao YAKOU: "Sensory Evaluation of Grip Using Cylindrical Objects" JSME International Journal Series C. 40-4. 730-735 (1997)

Takao YAKOU：“使用圆柱形物体进行握力的感官评估”JSME 国际期刊系列 C.40-4。