Ergonomics Hazard of Maintenance Engineer at Workstation in TFT-LCD Factories

• Main Authors: Zi-Chung Wu, 伍自成
• Other Authors: lu chih wei
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/30439419236584361956

碩士 === 高雄醫學大學 === 職業安全衛生研究所 === 97 === There are many dangerous movements and habits resulting in ergonomic hazards at the company. After fixing the machine, the TFT-LCD maintenance engineer immediately jumped from the machine to the floor not to use assistant safe frame. If the human body was usually exposed to large landing impact, it has been creating the potential injury. The purpose of the study is to simulate the activity of maintain engineer and analysis the kinematics and kinetic differences of drop landing from different heights (18、36、54cm) about force and angle of knee. Kinematics and kinetic data were recorded simultaneously from a motion system. The result shows the factors of gender、taking shoe or not、pre-post test were not significant different ,but they were significant in discussion of left-right leg . The dust-proof shoe is not to protect factors to decrease the impact from ground. Taking foot on step was better than jumping from the level of box.