机械事故的发生与防范

1、 机械事故的发生与防范 机械设备平安贯穿于机械设备的设计、制造、运输、安装、调试、运转、修理和人员培训等各方面。在这里主要和大家共享的是机械事故的发生与防范.         All aspects of the design, machinery and equipment safety throughout the machinery and equipment manufacturing, transportation, installation, commissioning, operation, repair an

2、d personnel training etc. Here and share is occurrence and prevention of mechanical accident.        一、机械事故发生的直接缘由        Direct cause of the accident, machinery        1机械的担心全状态   

3、;     Unsafe state of 1 machine        (l)防护、保险、信号等装置缺乏或有缺陷。        ( L ) protection, insurance, signal devices lack or defective.        无防护     

4、0;  Without protection        无防护罩，无平安保险装置，无报警装置，无平安标志，无护栏或护栏损坏，设备电气未接地，尽缘不良，噪声大，无穷位装置等。        No shield, no insurance safety devices, no alarm device, no safety signs, no barrier or fence damaged, electrical equipment ungro

5、unded, defective insulations, large noise, infinite device etc.        防护不当        The improper protection        防护罩未在适当位置，防护装置调整不当，平安间隔不够，电气装置带电部分暴露等。       

6、The protective cover is not in place, protective device adjusts improper, safety distance is not enough, the live parts exposed electrical apparatus.        (2)设备、设施、工具、附件有缺陷。        ( 2 ) equipment, facilities, tools, accessories

7、 have defects.        设备在非正常状态下运行，设备带“病”运转，超负荷定转等。        The equipment operating in abnormal condition, equipment with "disease " operation, overload control etc.        修理、调整不良，设备失修，保

8、养不当，设备失灵，未加润滑油等。        To repair, adjust the bad, equipment disrepair, improper maintenance, equipment failure, without lubricating oil etc.        机械强度不够，尽缘强度不够，起吊重物的绳索分歧平安要求等。        The mecha

9、nical strength is not enough, as far as edge strength is not enough, a different security requirements of lifting heavy objects.        设计不当，结构分歧平安要求，制动装置有缺陷，平安间距不够，工件上有锐利毛刺、毛边、设备上有锐利倒棱等。        The improper design, structural dif

10、ferences in the safety requirements, a braking device defect, safety distance is not enough, the workpiece is sharp, sharp burr, burr chamfer, equipment.        (3)个人防护用品、用具。如防护服、手套、护目镜及面罩、呼吸器官护具、平安带、平安帽、平安鞋等缺少或有缺陷。        ( 3 ) p

11、ersonal protective equipment, appliances. Such as protective clothing, gloves, goggles and masks, respiratory equipment, safety belt, safety helmet, safety shoes missing or defective.        所用防护用品、用具不符合平安要求。        the protective

12、 supplies, equipment does not meet the safety requirements.        无个人防护用品、用具。        Without personal protective equipment, appliances.        (4)生产场地环境不良      

13、0; ( 4 ) the production site environment        透风不良        The ventilation adverse        无透风，透风系统效率低等。        No ventilation, ventilation system efficiency is

14、 low.        照明光线不良        In the light of bad        包括照度不足，作业场所烟雾烟尘充满、视物不清，光线过强，有眩光等。        Including the illumination is insufficient, the smoke dust in wor

15、kplaces diffuse, blurred vision, glare light is too strong, etc.        作业场地杂乱        The ground clutter        工具、制品、材料堆放担心全。        Tools, products, materials

16、 stacked unsafe.        作业场所狭窄。        The workplace stenosis.        (5)操纵工序设计或配置担心全，交叉作业过多。        ( 5 ) operating process design or configuration is not secu

17、re, the cross of too much homework.        (6)地面滑，地面有油或其他液体，有冰雪。地面有易滑物如圆柱形管子、料头、滚珠等。        ( 6 ) the ground slippery, the ground to have oil or other liquid, ice and snow. The ground is slippery substance such as a cylindrical pi

18、pe, head, ball etc.        (7)交通线路的配置担心全。        ( 7 ) the traffic line is not configured security.        (8)贮存方法担心全，堆放过高、不稳。        ( 8 ) the storage method i

19、s not safe, piling up too high, instability.        2操纵者的担心全行为        Unsafe behavior of 2 manipulators        这些担心全行为可能是有意的或无意的。        These are not safety ma

20、y be intentional or unintentional.        (l)操纵错误、忽视平安、忽视警告包括未经许可开动、关停、移动机器；开动、关停机器时未给信号；开关未锁紧，造成意外转动；遗忘封闭设备；忽视警告标志、警告信号，操纵错误(如按错按钮、阀门、搬手、痛处的操纵方向相反)；供料或送料速度过快，机械超速运转；冲压机作业时手伸进冲模；违章驾驶机动车；工件刀具紧固不牢，用压缩空气吹铁屑等。        ( L ) handling er

21、ror, neglect of safety, ignoring warnings including unauthorized use, shutting down, moving machine; start, shut off the machine not to signal; switch is not locked, causing accidental rotation; forget closing devices; ignored the warning signs, warning signs, handling error ( such as press the wron

22、g button, valve, move the steering hand, sore opposite ); feed or feed speed, mechanical overdrive; in die hand operation of stamping machine; illegal driving motor vehicles; cutter and workpiece fastening and not in prison., with compressed air blowing scraps.      

23、60; (2)使用担心全设备。临时使用不坚固的设施如工作梯，使用无平安装置的设备，临时拉线不符合平安要求等。        ( 2) do not use safety equipment. The temporary use of unstable facilities such as a ladder, the use of equipment without safety device, temporary cable does not meet safety requirements.  

24、0;     (3)机械运转时加油、修理、检查、调整、焊接或清扫。        ( 3 ) when the machine runs, repair, inspection, adjustment of gas, welding or cleaning.        (4)造成平安装置失效。拆除了平安装置，平安装置失往作用。        (

25、 4 ) caused by the failure of safety equipment. The dismantling of the safety devices, safety devices lose effect.        调整错误造成平安装置失效。        Adjust the error caused the failure of safety equipment.     &

26、#160;  (5)用手代替工具操纵。用手代替手动工具，用手清理切屑。不用夹具固定，用手拿工件进行机械加工等。        ( 5 ) the hand instead of tools for manipulating. The hand instead of hand tools, cutting cleaning by hand. Do not clamp is fixed, with the hand of the workpiece machining.    &

27、#160;   (6)攀、坐危急位置(如平台护栏、吊车吊钩等)。        ( 6 ) to climb, sit a dangerous position (such as platform guardrail, the crane hook .).        (7)物体(成品、半成品、材料、工具、切屑和生产用品等)存放不当。        ( 7 ) ob

28、jects ( products, semi-finished products, materials, tools, cutting and production supplies ) stored improperly.        (8)穿担心全装束如在有旋转零部件的设备旁作业时穿着过于肥大、宽松的服装、操纵带有旋转零部件的设备时戴手套，穿高跟鞋、凉鞋或拖鞋进进车间等。        (8 ) do not wear safety clothing

29、 such as equipment with rotating parts adjacent to work wearing too hypertrophy, loose clothing, control equipment with rotating parts to wear gloves, wear high-heeled shoes, sandals or slippers into the workshop.        (9)必需使用个人防护用品，用具的作业或场合中，忽视其使用，如未戴各种个人防护用品。&#

30、160;       ( 9 ) must use personal protective equipment, equipment operation or occasion, ignoring its use, such as not wearing various personal protective articles.        (10)无意或为排解故障而靠近危急部位，如在无防护罩的两个相对运动零部件之间清理卡住物时，可能造成挤伤、夹断、切断、压碎或人

31、的肢体被卷进而造成严峻的损害。        ( 10 ) accidentally or for troubleshooting and close to the dangerous parts, such as between no hood two relative motion parts cleaning stuck objects, may cause the squeeze, pinch off, cut, crushed or human body are involved in serious injury.        二、间接缘由        Two, indirect cause        几乎全部事故的间接缘由都与人的错误有关，尽管与事故直接有关的操纵职员并没有出错。这些间接缘由可能是