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Safety Talk use of abrasive wheel. Use of abrasive wheels. Use of abrasive wheels introduction. Misuse of abrasive wheels continues to result in accidents, often because the wrong type of wheel is fitted . 使用砂轮. 使用砂 轮 介绍. 砂轮的使用不当导致事故,往往是因为安装错误类型的轮. Use of abrasive wheels.

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Presentation Transcript
use of abrasive wheels
Use of abrasive wheels

Use of abrasive wheels

introduction

Misuse of abrasive wheels continues to result in accidents, often because the wrong type of wheel is fitted

slide3
使用砂轮

使用砂轮

介绍

砂轮的使用不当导致事故,往往是因为安装错误类型的轮

use of abrasive wheels1
Use of abrasive wheels

Use of abrasive wheels

Main points

use of abrasive wheels2
Use of abrasive wheels

Wheels must only ever be fitted /replaced by a competent person

use of abrasive wheels3
Use of abrasive wheels

Machine speeds must never exceed the maximum permissible PRM of the Wheel

use of abrasive wheels4
Use of abrasive wheels

Eye and ear protection should always be worn

use of abrasive wheels5
Use of abrasive wheels

Use of abrasive wheels

other points to consider

use of abrasive wheels6
Use of abrasive wheels

Don’t exert heavy pressure on wheels.

use of abrasive wheels7
Use of abrasive wheels

Don’t use the side of wheels

use of abrasive wheels8
Use of abrasive wheels

Keep fingers clear of cutting edge of wheel

welding operations
Welding Operations

Wear suitable clothing that cover bare skin and is flame resistant

slide13
焊接操作

穿着合适的服装,覆盖裸露的皮肤和阻燃

use of abrasive wheels9
Use of abrasive wheels

Ensure any guards are always correctly fitted and use – the minimum wheel surface required for the task should be exposed

slide15
焊接操作

焊接与切割产生的烟雾和气体,可损害呼吸系统(一些涂层材料的铅或有毒的烟雾,也会影响到身体的其他部位) - 佩戴过滤式防尘口罩,小批量工作。永久焊接位置应安装局部排气通风

welding operations1
Welding Operations

Have co2 or dry powder fire extinguishers at hand, check areas where welding operations have been undertaken at least 30 minutes after work has been completed for any residual fire risks.

slide17
焊接操作

手头有二氧化碳或干粉灭火器,检查焊接操作的地方已经进行了至少30分钟后,工作已经完成,任何残留的火灾风险。

use of abrasive wheels10
Use of abrasive wheels

Be aware of other workers in the area – do not expose them to risk

use of abrasive wheels11
Use of abrasive wheels

Adjust tools rests to be as close as possible to face of the wheel

use of abrasive wheels12
Use of abrasive wheels

Only reinforced discs should be used on hand held machines

use of abrasive wheels13
Use of abrasive wheels

Run replacement wheels for a full minute prior to using them ensuring you stand well clear

use of abrasive wheels14
Use of abrasive wheels

Always stop wheel when not in use

use of abrasive wheels15
Use of abrasive wheels

Keep the face of the wheel evenly dressed

use of abrasive wheels16
Use of abrasive wheels

Visually check wheels before use for any obvious faults – if in any doubt get verification

use of abrasive wheels17
Use of abrasive wheels

Use of abrasive wheels

conclusion

Accidents do not happen – they are caused人

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