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DIFFERENT TYPES OF ELECTRICAL POWER AND HYDRAULIC TOOLS

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DIFFERENT TYPES OF ELECTRICAL POWER AND HYDRAULIC TOOLS

  1. 1. DIFFERENT TYPES OF ELECTRICAL POWER AND HYDRAULIC TOOLS
  2. 2. ELECTRICAL POWER TOOLS Power drill Portable grinder Power saw HYDRAULIC TOOLS Pipe bender Jack hammer
  3. 3. Portable Drill  A drill is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for boring holes in various materials or fastening various materials together with the use of fasteners. Angle Grinder  An angle grinder is a handheld power tool that is used for cutting, grinding and polishing. Also known as a disc grinder, angle grinders are powered by electric motor, petrol engine or compressed air.
  4. 4. Power Saw A saw is a tool consisting of a hard blade, wire, or chain with a toothed edge. It is used to cut through relatively hard material, most often wood. The cut is made by placing the toothed edge against the material and moving it forcefully back and forth. Pipe Bender Tube bending is the umbrella term for metal forming processes used to permanently form pipes or tubing. One has to differentiate between form-bound and freeform-bending procedures, as well as between heat supported and cold forming procedures.
  5. 5. Jack Hammer  A hydraulic hammer is a powerful tool used in demolition and construction. It works on the principles of hydraulics as discovered and put into use by Blaise Pascal.
  6. 6. PARTS OF PORTABLE ELECTRIC DISC GRINDER
  7. 7. Parts and function of a portable electric disc grinder 1. TOOL REST – it is where the position of the grinder when not in use. 2. OFF/ON SWITCH - A switch to switch the motor ON and OFF. 3. SWITCH LOCK - A button which can keep the switch in the ON position. 4. ELECTRICAL CORD – with the plug, it is use to connect the drill to the electrical supply. 5. CORD STRAIN RELIEVER – It prevents the electrical cord to suffer from strain during and after operation. 6. HANDLE – it is held by the operator when operating for better performance. 7. GUARD – A metallic covering use in trapping the chips flying from the work piece. 8. GRINDING DISK – a manufactured stone disk for cutting/grinding concrete/metal materials. 9. LOCKING NUT – A nut use to hold/lock the grinding disk firmly to avoid accident. 10. SPINDLE - used to attach the grinding disk to the rotor of the motor.
  8. 8. Follow these seven easy steps to use an angle grinder safely. 1. Choose the right grinder for the job and follow the manufacturer´s safety instructions. Grinders cause more injuries than any other power tool. Do not use a bigger, more powerful grinder than is necessary. 2. Only buy a grinder that has an automatic cut off switch (usually called a dead man´s 4. Ensure the cutting blades (e.g. multi-cutter blades) are never used on grinders. They are not designed for this purpose. 5. Never remove the safety guard from a hand held grinder. Bench grinders should be secured to a bench and allowed to run free for a minute before use. 6. Always wear protective gear, including safety goggles, when operating an angle grinder. Injuries to the eyes are commonly associated with angle grinders. 3. Use the right-sized disc for the grinder and make sure the locking nut is tight. Ensure the disc is suitable for grinding the material you have selected and ensure the disc can be used at the grinder´s maximum speed. It is common for unsuitable discs to shatter and cause injuries.
  9. 9. DIFFERENT TYPES OF GRINDERS PORTABLE GRINDER 220V AC (Supply)
  10. 10. PORTABLE GRINDER 18V DC ( Supply)
  11. 11. PORTABLE GRINDER 220V AC (Supply)
  12. 12. TYPES OF GRINDING DISC
  13. 13. WORK PLACE
  14. 14. PARTS OF PORTABLE ELECTRIC DRILL
  15. 15. Parts and function of a portable electric drill 1. PISTOL GRIP – A handle to hold the drill. 2. CORD STRAIN RELIEVER – It prevents the electrical cord to suffer from strain during and after operation. 3. ELECTRICAL CORD – with the plug, it is use to connect the drill to the electrical supply. 4. SWITCH LOCK – A button which can keep the switch in the ON position. 5. TRIGGER SWITCH – A switch to switch the motor ON and OFF. 6. CHUCK WRENCH – use to tighten and loosen the chuck. 7. REVERSING SWITCH – A switch use to reverse the rotation of the drill from forward to reverse rotation and vice-versa. 8. CHUCK - holds and turns the rotary cutting tools.
  16. 16. DIFFERENT TYPES OF ELECTRIC DRILL ELECTRIC DRILL 18V DC (Supply)
  17. 17. METABO ELECTRIC DRILL 220V AC (Supply)
  18. 18. PORTABLE DRILL 220V AC (Supply)
  19. 19. WEL BILT ELECTRIC DRILL 220V AC (SUPPLY)
  20. 20. DRILL BIT
  21. 21. DIFFERENT TYPES OF DRILL BIT
  22. 22. PARTS OF HYDRAULIC PIPE BENDER
  23. 23. Parts & Function of a Hydraulic Pipe Bender • HYDRAULIC PUMP – It is considered to be the heart of tool where in it houses the hydraulic oil. • HYDRAULIC HOSE – A high-pressure resistant hose where the hydraulic oil travel from the hydraulic pump to hydraulic ram. • RAM TRAVEL GAUGE – A visible guide in determining the distance travelled by the hydraulic ram. • HYDRAULIC RAM – it is the one that pushes the pipe being bended to the desired angle. • PIPE SUPPORT – It provides support to the pipe being bended. • BENDER SHOE – It catches the pipe being bended attached to the hydraulic ram. • BENDER FRAME – it houses the entire unit that provides strength and support.
  24. 24. DIFFERENT TYPES OF HYDRAULIC BENDER
  25. 25. PORTABLE PIPE BENDER
  26. 26. PARTS OF A CIRCULAR POWER SAW
  27. 27. DIFFERENT TYPES OF POWER SAW CIRCULAR SAW
  28. 28. RECIPROCATING SAW
  29. 29. JIG OR SABER SAW
  30. 30. CHAIN SAW
  31. 31. TABLE SAW
  32. 32. POWER SAW BLADES
  33. 33. PORTABLE JACK HAMMER

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