allen & torx wrenches nut drivers nut drivers screwdriver handle with a socket built on not much...
TRANSCRIPT
ALLEN & TORX WRENCHESNUT DRIVERS
NUT DRIVERS
SCREWDRIVER HANDLEWITH A SOCKET BUILT ON
NOT MUCH TURNING POWER
WORKS WELL FOR SMALLNUTS OR SCREWS THAT AREN’T STUCK
USING A NUT DRIVERJOB SHEET #1 STEP #13
ARMATURE &COIL ASSEMBLY
AIR VAIN GOVERNOR
TURNING SCREW COUNTER CLOCKWISE TOLOOSEN.
REMEMBERRIGHTY TIGHTY,LEFTY LOOSEY.
LEFT
LEFT
RIGHT
CLOCKWISE
COUNTERCLOCKWISE
NUT DRIVER SIZES
1/2” 3/8” 5/16” 3/16” 7/16” 11/32” 1/4”
SAE SIZESWE HAVEIN THE TOOLROOM.
ALSO COMEIN METRICSIZES WHICHWE DON’T HAVE.
HANDLES ARE C O L O RCOORDINATEDWITH SIZES
PUT BACK INTOOL ROOMCORRECTLY!
NUT DRIVERS
SOME SOCKET SETS COME WITH NUT DRIVERHANDLES THAT YOU CAN PUT DIFFERENTSOCKETS ON.
COVER WITH SOCKET REPORT
NUT DRIVERS MAINTENANCE AND SAFETY
• DON’T HAMMER ON THE HANDLES
• ONLY TURN WITH HANDS, NOT PLIERS
• KEEP CLEAN
ALLEN WRENCHES
ALLEN WRENCHES
• SOME TIMES CALLED HEX WRENCHES
• 6 SIDED TOOL MADE SEVERAL WAYS– T HANDLE– FOLD UP SET– BITS
• USUALLY USED TO TURN SET SCREWS
SET SCREWS USED TO “SET” OR HOLD OBJECTS
EXAMPLE: HOLDINGA PULLEY ON ACRANKSHAFT.
ALLEN WRENCHINSERTED INTOSET SCREW
ALLEN WRENCH SIZES
• SAE COME IN FRACTIONS OF AN INCH
• METRIC COME IN MILLIMETERS
• BOTH MEASURED BY THE DISTANCE ACROSS THE HEX.
ALLEN VARIATIONS
BITS OF DIFFERENT LENGTHS
T HANDLES APPROXIMATELY $50
BALL ENDS
FOLD UP SETS APPROXIMATELY $10
BALL END ALLEN WRENCHES
• USED WHEN YOU DON’T HAVE A STRAIGHT SHOT AT THE SET SCREW.– CAN COME IN AT AN ANGLE
• NOT AS STRONG
TORX WRENCHES
TORX WRENCHES
• ALSO A 6 SIDED WRENCH LIKE THE ALLEN BUT SHAPED MORE LIKE A STAR.
• USED TO TURN SCREWS AND SMALL BOLTS WITH TORX HEADS
TORX SIZES
• TORX ARE SIZED BY NUMBERS THAT START WITH A “T”– T10 SMALLEST– T15– T20– T25– T27– T30
• UP TO
– T60
TORX SCREW HOLDING HEADLIGHT IN
NOTICE BUG GUTS FOR THAT REAL EFFECT!!
T 15 HEADED SCREW
T 15 TORX DRIVER
TORX VARIATIONS
BITS OF DIFFERENTLENGTHS
REVERSE TORX
THEFT DETERRENT TORX
NOTICE HOLE IN THE MIDDLE.FITS SCREWS THAT HAVE ABUMP THAT FITS UP IN THE MIDDLE
ALLEN, TORX WRENCHES & NUT DRIVERS
QUESTIONS?