工具手动工具使用安全PPT教案

1、会计学1工具手动工具使用安全工具手动工具使用安全OSHA Office of Training and Education2第1页/共37页OSHA Office of Training and Education3第2页/共37页OSHA Office of Training and Education4第3页/共37页OSHA Office of Training and Education5裂纹第4页/共37页OSHA Office of Training and Education6第5页/共37页OSHA Office of Training and Education7第6页/共3

2、7页OSHA Office of Training and Education8手持动力工具应具有下列开关之一：常按开关： 放开既断开电源 例子: 圆锯、链锯、电磨、手持机械钻通断开关例子: 电刨、压板机, 剪床 , 勾锯, 裁板机、带锯 等第7页/共37页OSHA Office of Training and Education9第8页/共37页OSHA Office of Training and Education10油类和锋利的物体第9页/共37页OSHA Office of Training and Education11为放止工人被电击,电动工具必须: 有地线的三项插头 双绝缘,

3、或 安全电压驱动（ 带有相应变压器）双绝缘标志插头有地线脚第10页/共37页OSHA Office of Training and Education12第11页/共37页OSHA Office of Training and Education13第12页/共37页OSHA Office of Training and Education14第13页/共37页OSHA Office of Training and Education15确认砂轮机转速不能超过砂轮片上标的最大速度第14页/共37页OSHA Office of Training and Education16第15页/共37页O

4、SHA Office of Training and Education17第16页/共37页OSHA Office of Training and Education18加工点是指工具与工件接触并对其加工的部位。 这里必须有保护此图所示的片锯， 加工点安装了合适的保护第17页/共37页OSHA Office of Training and Education19Nip Point第18页/共37页OSHA Office of Training and Education20防护罩防止操作工碰到转动的锯片图示为一个装备了上下锯片防护的转向锯第19页/共37页OSHA Office of Tra

5、ining and Education21这种锯的底板上下侧都要防护，下侧的护罩必须保护到锯齿位置。第20页/共37页OSHA Office of Training and Education22 使用护罩保护Hood guard第21页/共37页OSHA Office of Training and Education23钉枪- 刨面图第22页/共37页OSHA Office of Training and Education24用于固定气管的钢丝第23页/共37页OSHA Office of Training and Education25第24页/共37页OSHA Office of T

6、raining and Education26Muzzle in contact with work surface第25页/共37页OSHA Office of Training and Education27第26页/共37页OSHA Office of Training and Education28第27页/共37页OSHA Office of Training and Education29第28页/共37页OSHA Office of Training and Education30第29页/共37页OSHA Office of Training and Education31如果

7、物料很薄弱，则要在其后面垫上硬物， 以防钉子或销钉穿过。 否则，不要对薄板打钉子/销钉。也不要对过硬或易碎的物体打钉子/销钉， 否则会造成物体破碎或钉子飞出。第30页/共37页OSHA Office of Training and Education32第31页/共37页OSHA Office of Training and Education33第32页/共37页OSHA Office of Training and Education34第33页/共37页OSHA Office of Training and Education35货物顶起后，马上支撑如果地面（或其它表面）不稳， 在千斤顶下加支撑如货物有猾落可能，在千斤顶头和货物之间加支撑照片 - 千斤顶有一个稳定的基座， 即枕木做好支撑以防翻倒.第34页/共37页OSHA Office of Training and Education36第3