2. HAND TOOLS Teknik Kendaraan Ringan Semester 1 st Class X Dasar Kompetensi Kejuruan SK-KD 5

3. DIAGRAM ALUR PENCAPAIAN KOMPETENSI

4. Tool Material Teknologi dan Rekayasa high strength alloy steel, should be light and easy to use in tight quarters, slim and properly designed for your hand.  Quality Tools are heated treated.  Machine to a close tolerance.  A 3/4 opening is a 3/4.  Tools are polished  Good lifetime guarantee.

5. Tips to Remember Teknologi dan Rekayasa  KEEP YOUR TOOLS CLEAN  Separate cutting tools  Lightly oil any tool that might rust  Delicate measuring tools- keep in protective containers, such as micrometers etc.  Mark your tools with Drivers license. Put Name & license Number on all tools

6. Screw drivers Teknologi dan Rekayasa  Flat blade - conventional - blade should fit slot snug and be the same width

7. Screw drivers Teknologi dan Rekayasa PPhillips

8. Screw drivers Teknologi dan Rekayasa  Reed and Prince clutch Pozidrive

9. Screw drivers Teknologi dan Rekayasa Allen or Hex tip Scurlox or Square Drive Torx

10. Screw drivers Teknologi dan Rekayasa Hand Impact Drivers UUsed to remove stubborn screws iinsert right size bit turn in direction you want to go and strike with a hammer.

11. Screw drivers Teknologi dan Rekayasa  Offset SScrewdrivers are classed in size of shank such as 3/16, 1/4, 5/16, and length of shank such as 2", 4", 6". Some manufactures take length of shank and handle. Normally just the shank is measured.

12. Pliers Teknologi dan Rekayasa Diagonal side cutters Combination slip joint pliers Needle nose Adjustable Joint

13. Pliers Teknologi dan Rekayasa Combination pliers Locking Pliers or Vise grips Wire Strippers and Crimpers Snap ring - internal external

14. Punches & Chisels Teknologi dan Rekayasa Center punch - use before drilling or to mark metal

15. Punches & Chisels Teknologi dan Rekayasa Aligning punch sometimes called a Long Taper or Line up  Drift or Pin punch same size shaft

16. Chisels Teknologi dan Rekayasa  Flat Cold chisel: most common, safety glasses should be worn,  make sure cutting edge is sharp.  Striking surface or top of chisel should not be mushroomed, it should be smooth with a slight taper. Mushroomed chisels

17. Hammer Teknologi dan Rekayasa Tips on Hammer use 11.Strike face of hammer head squarely 22.Make sure head is secure on hammer handle (Hammer Head is wedged on in both directions) 33.Never swing hammer in the direction that someone is standing 44.Keep handle clean and dry, is handle cracked or broken. 55. Use the proper size hammer for the job.

18. Hammer Teknologi dan Rekayasa Ball Peen - most common General purpose head may weigh Claw Hammer - this is Auto shop not Wood shop Dead blow - shot filled, plastic coating

19. Who Teknologi dan Rekayasa Rubber Mallet PPlastic Tipped - with replaceable tips BBrass Hammer PPlastic Tipped

20. Wrenches Teknologi dan Rekayasa WWrenches are a way to remove and replace bolts etc but they are slow use as a last resort you should use air tools or ratchets if at all possible ((Remember, pull with a wrench you have better control, if you do push, push with palm open.)

21. Wrenches Teknologi dan Rekayasa open end ssize is determined by width of opening, end is usually offset 15 degrees, each end is a different size Box end Wrench End is totally enclosed in 6 or 12 point openings. Can be double offset or box offset 15 degrees for clearance for hand.

22. Wrenches Teknologi dan Rekayasa Combination Wrench One end open, one end boxed both the same size can be different lengths Boxed ends can be either 6 or 12 point.

23. Wrenches Teknologi dan Rekayasa Adjustable open end Wrench Not a replacement for all other wrenches, discuss proper use, tends to slip. Adjust jaws firmly. Try to always use the correct size wrench. Should only put pressure on the fixed jaw.

24. Wrenches Teknologi dan Rekayasa Sockets SSockets come in many sizes with different openings. 6 pt. & 12 pt. Are the most common 88 pt or double square are used on square nuts. Square (4 sided) sockets are also used in special applications 6 point 8 point 12 point

25. Wrenches Teknologi dan Rekayasa Drive size common to Automotive are 1/4, 3/8, 1/2, 3/4 - square hole Shallow or Regular size chrome and Impact deep sockets chrome and Impact

26. Wrenches Teknologi dan Rekayasa Socket handles Swivel Ratchet  ratchet - short and long

27. Wrenches Teknologi dan Rekayasa Socket handles speed handle - and swivel speed handle flex handle or breaker bar long and short sliding T bar

28. Torque wrenches Teknologi dan Rekayasa beam Dial type sometimes referred to as a Micrometer type Split beam torque wrench

29. Torque wrenches Teknologi dan Rekayasa CCome in inch lbs and foot lbs AAlways look up tightening sequence AAlways look up the amount of Torque IIf large number divide the torque into smaller amounts and torque in steps. PPull with a steady pull, do not jerk MMake sure threads are clean RRemember that it takes more force to start a fastener then to keep it turning.

30. Hack saws Teknologi dan Rekayasa  Used to cut metal  Blade length 8, 10, 12,  Semi-flexible blades, High speed blades.

31. Hack saws Blades Teknologi dan Rekayasa TTeeth per inch (T.P.I.) TTeeth on hack saw go forward LLearn how to properly hold the hacksaw

32. Files Teknologi dan Rekayasa  Single cut - rows of teeth run in one direction  Double cut - teeth run at an angle to each other Shapes of files

33. Gasket Scrapers/Cleanup tools Teknologi dan Rekayasa pputty knifes GGasket scrapers rrazor blades (not shown)

34. Pick up tools Teknologi dan Rekayasa Heavy duty Telescoping Magnetic Pick up tool Telescoping Magnet Flexible Fingers Pick up tool

35. snips Teknologi dan Rekayasa Tin snips / Straight Tinner Snips Offset model aviation snips Left cut model - for cutting straight and tight left curves Right cut model - for cutting straight and tight right curves Straight cut model - for cutting straight and mild curves both left and right

36. Drills Teknologi dan Rekayasa Twist Drills Safety Hints  1.Firm grip on the drill  2.Unplug drill before removing or installing drill bit  3. Don't wear loose clothing  4.Secure the work firmly  5.Wear safety glasses  6. Make sure drill is properly grounded  7.Do not stand on wet surface when using power tools

37. Tap & Dies Teknologi dan Rekayasa TTaps are used to cut internal threads

38. Tap & Dies Teknologi dan Rekayasa Dies Dies are used to cut external threads on stock or bolts

39. Tap & Dies Teknologi dan Rekayasa Tap wrench Die Stock

40. Solder Guns Teknologi dan Rekayasa If solder gun does not work do these three things 1. Tighten the nuts, the screw or allen set screw on the soldering tip. (do not over tighten as it gets hot then cold it will expand then contract these will always come lose) 2. Clean and sand the tip of the solder gun 3. Tin the tip of the solder gun

41. Pullers Teknologi dan Rekayasa  Two jaw  Three jaw  Steering wheel  Harmonic balance puller  Slide Hammer Puller

42. Teknologi dan Rekayasa Special Tools  ring compressors  Use for install piston into cylinder  ring expanders  Use for Install and remove Piston ring

43. Special Tools Teknologi dan Rekayasa  valve spring compressors  Use for Install or remove valve unit to Cylinder Head  Brake Spoon  Use for adjust brake clearance

44. Special Tools Teknologi dan Rekayasa  Grease Gun  Test Light  Use to test for power

45. Teknologi dan Rekayasa BIBLIOGRAPHY: PHS Automotive Sales

46. Thanks very much Presented by Aloysius Sudibyo SMK Negeri 1 Magelang