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General Safety

Today in Engineering Concepts: 1. Collect signed syllabus & Contributions 2. Organize your portfolio notebook with papers 3. Safety Slogan PowerPoint. General Safety. Engineering Concepts.

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General Safety

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  1. Today in Engineering Concepts:1. Collect signed syllabus & Contributions2. Organize your portfolio notebook with papers3. Safety Slogan PowerPoint

  2. General Safety Engineering Concepts

  3. General lab SafetyStandards: STEM-EC-2Let’s review:1. What is an accident?2. Who and what causes accidents?3. Who is OSHA?4. What are various eye protection used when working in the manufacturing lab?5. What are the various safety precautions used in the manufacturing lab?6. What are the various safety colors?

  4. Let’s Share Stories - Do you know anyone who was injured by a power equipment or tool?- Last year I told you about my mishap while building my shed.

  5. EQ#1: What is an Accident? • An unplanned event that may or may not result in an injury

  6. EQ#2: CAUSES OF ACCIDENTS • 80% of accidents are caused by human error. • 20% of accidents are caused by unsafe conditions in the surroundings.

  7. OSHA OSHA is a US Federal agency. O.S.H.A or Occupational Safety and Health Administration. Prevent work-related injuries, illnesses, and deaths by issuing and enforcing rules (called standards) for workplace safety and health.

  8. EQ#4: Eye Protection • Safety Glasses • Eye Glass Side Shields • Goggles • Full Face Shields ALWAYS WEAR EYE PROTECTION WHEN WORKING IN THE LABORATORY!

  9. Tools • Always inspect a tool before you use it. • If there is a damaged switch or cord on a power tool report it to your teacher immediately so that the tool can be put up for repair. • Never touch a power tool if it is moving, wait until it comes to a complete stop. • Always use the tool for it’s proper function.

  10. Using Power Tools in the Laboratory • Always get permission from the teacher before you use the machinery. • Never talk to another student or the instructor while he/she is operating the machinery. • When using the machinery stand only in the “Operator Zone” or the area where only the machinery operator should stand. • Always unplug a power tool by the plug not the cord.

  11. Types of Machines • Drill Press – When cutting holes make sure the material is secured in a Vise or Gripping Tool. Never hold the material. • Miter Saw– Move material slowly, keep your hand away from the blade. • Sander – Hold material firmly, always move against the spin. • Table & Band Saw – Use the guide to push material through the blade and keep your hands from the blade. Never force material, forcing means you are pushing too hard and could lead to injuries.

  12. When in the Laboratory… • The Laboratory is a dangerous place if you are not careful. • Never Horse Play. • Never Operate the machinery without checking with the teacher. • Loose hair should be tied up, clothing tucked in, jewelry taken off, and long sleeves rolled up. • If an accident should happen contact the teacher immediately.

  13. Materials • Paint, enamel, lacquer, or solvents must not be used near flames or sparks because they are flammable. • Keep flammable materials in the metal cabinet. • Never leave material lying around someone could get cut, slip, or fall. • Hot metal placed in water can cause the water to be hot enough to burn someone.

  14. Clean Up ALWAYS CLEAN UP THE LABORATORY BEFORE YOU LEAVE!!!!

  15. Safety Color Code Stop/Danger/Fire Safety Red Safety Orange Warning Caution Safety Yellow Safety Green Start/Safety Info Safety Purple Radiation Information Safety Blue

  16. Activity Task #1: : REVIEW SAFETY SLOGANS WORKING IN GROUPS OF 2, produce a PowerPoint illustrating at least 10 safety slogans. Your PowerPoint presentation must include the title of each slogan. It should also include photos . Select the correct tool for the job Never work alone Concentrate on your work Remove jewelry and watches Always wear safety glasses If any accident should occur, contact the teacher immediately Do not talk to anyone while they are operating a machine When possible, clamp all work down Return all tools and machine accessories to their proper location Dispose of scrap materials properly Keep hands away from all moving blades When possible, clamp all work down Remove all chuck keys or wrenches before starting a machine Inform the teacher immediately of any broken tool or machine Always checking the machine before you start Read the owner’s manual Use devices only in the way they were intended Dress properly- Avoid loose clothing and open toed shoes Control your hair Ask your teacher if you are unsure how to operate a machine Avoid horse play Keep your work area clean. Lift material properly. Use your legs not your back to do the lifting Clean up all spills quickly and properly Do not use any tool or machine without permission or proper instruction Use all machine guards Always unplug machines before changing blades Perform all welding, brazing and soldering operations in well-ventilated areas Paint, enamel, lacquer or solvents must not be used near flames or sparks Do not rush using machinery. Take the time to do it right.

  17. Activity Task #1a: Produce a PowerPoint Presentation on 10 Safety Slogans

  18. SAFETY SLOGANS POWERPOINT Scoring Rubric • Title of the PowerPoint with you and your partner’s name = Max. 2 pts. • Maximum of 2 pts. Per slide illustrating a safety slogan. You must also explain what safety slogan is being violated. • Maximum of 5 pts. Per slide = Photos acting out the slogan

  19. Log in as: Username = student number Password = first initial, last initial, DOB, #

  20. Safety Slogans Complete your PowerPoint, thenwewill prepare to takethe safety test

  21. Do not horse play In thispicture Marcos and Fred are usingthetoolsinappropriately. Thissituationcouldpotentially cause aninjury.

  22. Alwayswear safety glasses Fred neverwore safety glasses. Now he neverneedsthembecause he has no eye!!!!

  23. Don’ttalktoanyonewhileopperatingthe machines Joey choppedhisfinger off because he wasdistractedby Fred.

  24. Alwaysreportaccidentstotheteacher Whenthebladebreaks, alwaysbesuretotellyourteacher.

  25. Keephandsawayfrommovingblades Joey hadhishandstooclosetotheblade. Now he doesn’thaveopposablethumbs.

  26. Keepyourworkareaclean Because Marcos didn’tkeephisworkareaclean, he did a poorjobcutting.

  27. Alwaysunplug machines beforechangingblades Joey triedtochangethebladebefore he unpluggedit. Now he needstochangehisprosthetichandeverythreeweeks.

  28. Onlythe machine operator can be in theoperatorzone Joey wasmessingaround in theoperatorzone. Marcos wasbumped and losthisarm.

  29. Use yourcommonsense

  30. Clean up spillsquickly and properly Marcos didn’tclean up hisspillproperly. Nowhisbloodisspilledeverywhere.

  31. SAFETY SLOGANS Adavia & Antonio

  32. Control your hair !

  33. Dispose of scrap materials properly !

  34. Always wear safety glasses !

  35. Keep hands away from all moving blades !

  36. Read the owner’s manuel !

  37. Clean up all spills quickly and properly !

  38. Always check the machine before you start !

  39. Concentrate on your work !

  40. When possible clamp all work down !

  41. If an accident should occur, contact the teacher immediately !

  42. Safety Test • Turn in your Rubric sheet with both you and your partners name on it. • Safety Test

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