Machine Guarding - Web Scripts - ESD 101 .ppt

School Safety Training Machine Guarding WAC 296-806-100 Notice This presentation is provided to all Educational Service District 101 (ESD 101) schools at no cost. This presentation contains copyrighted materials purchased by ESD 101 for the exclusive use of training school personnel within ESD 101. This presentation may not be reproduced except to print “handouts” or “notes pages” for use during training within ESD 101 school districts. If the school district does not have Microsoft’s PowerPoint software available, a PowerPoint viewer can be downloaded from the internet at no cost. Questions may be directed to the ESD 101 Risk Manager. Rule of Thumb Any machine part, function, or process that may cause injury must be safeguarded. Regulatory Requirements Regulatory requirements found in WAC 296-806-100 Applies to specific types of equipment Delineates general requirements Where Mechanical Hazards Occur The point of operation In the power transmission apparatus Other moving parts Hazardous Mechanical Motions Rotating Reciprocating Transverse Hazardous Actions Cutting Punching Shearing Bending Types of Rotating Mechanisms Collars Couplings Cams Clutches Flywheels Shaft ends Spindles Nip Points Caused by rotating parts Causes include Parts rotating in opposite directions Parts rotating tangentially Parts rotating close to a fixed part Types of Reciprocating Motions Back and forth Up and down Types of Transverse Motions Straight and in a continuous line Examples include two pulleys and a belt Cutting Actions Include Rotating motions Reciprocating motions Transverse motions Types of Cutting Mechanisms Band saws Circular saws Boring or drilling machines Lathes Milling machines Types of Punching Actions A ram mechanism: Blanks Draws Stamps Used on metal or other materials Types of Punching Equipment Power presses Iron working equipment Types of Shearing Actions Uses a powered slide or knife Done to trim or shear metal or other materials Types of Shearing Equip