Post on 10-May-2018
DCV 1044 – AMALAN BENGKEL
TOPIK 2: PERALATAN BENGKEL
Disampaikan oleh:Muhammad Amirul bin Abdullah
Unit Automotif, KKBD
cikguamirul.wordpress.com
TOPIK 2.0 PERALATAN BENGKEL
2.1 PENGENALAN KEPADA PERALATAN BENGKEL
2.2 MENGENAL PASTI PERALATAN TANGAN ASAS
2.3 MENGENAL PASTI PERALATAN TANGAN AUTOMOTIF
2.4 MENGENAL PASTI PERALATAN BERKUASA
2.5 MENGENAL PASTI PERALATAN PENGUKURAN
2.6 MENGENAL PASTI PERALATAN MENGANGKAT BAHAN DAN KENDERAAN
2.1
PENGENALAN KEPADA PERALATAN BENGKEL
Alatan tangan digunakan dalam proses melonggarkan danmengetatkan skru / bolt / nat dalam bidang Automotif.
Alatan tangan mestilah sesuai dengan bahan dan tujuanuntuk mengelakkan kerosakan pada alat tangan, skru, bolt,atau nat.
Kemahiran mengendalikan alatan tangan dan faktorkeselamatan semasa menggunakan alatan juga perlu dijaga.
Bolts, screws and nuts
Types of bolts
Through Bolt Tap Bolt Stud Bolt
Types of Nuts
Palnut Self-Locking Interference
Collar
Self-Locking
Hex Slotted Hex Castle
(or Castellated)
Acorn Square
Hexagonal
Head
Internal
Hex (Allen)Fluted Phillips Round
Head
Flat
Head
Fillister
Head Oval
Head
Various Types of Screw heads
Bolt and nut size indication
B
B
B
Hexagonal bolt Hexagonal nut
M 10 x 1.25
Pitch
Nominal diameter (d)
Metric Thread
Thread nominal diameter D Diameter P Pitch B Width across flats
M5 5mm 0.8mm 8mm
M6 6mm 1mm 10mm
M8 8mm 1.25mm 12mm
M10 10mm 1.25mm or 1.5mm 14mm
Examples of General Bolts and Nuts
60°
Pitch p
A D
Bolt (External Thread) Nut (Internal Thread)
Bolt and nut tightening torque
1kg (Mass)
1 kg.f or 9.8N
(Weight or force)
1m 1 kg.f or 9.8N
(Force in this case)
10cm (0.1m)
10kg (100N)
100kg.f x 0.1m = 1kg.m
or
100N x 0.1m = 10N.m
10kg (100N)
20cm (0.2m)
100kg.f x 0.2m = 2kg.m
or
100N x 0.2m = 20N.m
Torque wrench
Bolt property class
Thread Pitch Standard tightening Torque (Nm.cm, lb.ft)
Head Mark 4 Head Mark 7
M5 0.8 3 ~ 4 (30 ~ 40, 2.2 ~ 2.9) 5 ~ 6 (50 ~ 60, 3.6 ~ 4.3)
M6 1.0 5 ~ 6 (50 ~ 60, 3.6 ~ 4.3) 9 ~ 11 (90 ~ 110, 6.5 ~ 8.0)
M8 1.25 12 ~ 15 (120 ~ 150, 9 ~ 11) 30 ~ 50 (300 ~ 500, 22 ~ 36)
M10 1.25 25 ~ 30 (250 ~ 300, 18 ~ 22) 60 ~ 80 (600 ~ 800, 43 ~ 58)
M12 1.25 35 ~ 45 (350 ~ 450, 25 ~ 33) 120 ~ 140 (1,200 ~ 1,400, 85 ~
100)
M14 1.5 75 ~ 85 (750 ~ 850, 54 ~ 61) 120 ~ 140 (1,200 ~ 1,400, 85 ~
100)
M16 1.5 110 ~ 130 (1,100 ~ 1,300,
80 ~ 94)
180 ~ 210 (1,800 ~ 2,100, 130 ~
150)
M18 1.5 160 ~ 180 (1,600 ~ 1,800,
116 ~ 130)
260 ~ 300 (2,600 ~ 3,000, 190 ~
215)
M20 1.5 220 ~ 250 (2,200 ~ 2,500,
160 ~ 180)
360 ~ 420 (3,600 ~ 4,200, 260 ~
300)
M22 1.5 290 ~ 330 (2,900 ~ 3,300,
210 ~ 240)
480 ~ 550 (4,800 ~ 5,500, 350 ~
400)
M24 1.5 360 ~ 420 (3,600 ~ 4,200,
260 ~ 300)
610 ~ 700 (6,100 ~ 7,000, 440 ~
505)
Washers, pins and keys
Plain Spring Lock External
Tooth Lock
Internal
Tooth Lock
Lock Washer
Washer Nut (or screwhead)
Lock Washer Flat Washer
Split pin Taper pin Straight pin Roll pin
Pins
Keys
Square key Flat key Woodruff key
Correct usage of wrench and screwdriver
Safety Precautions
No good No good OK No good OK
2.2
MENGENAL PASTI PERALATAN TANGAN ASAS
OPEN-END SPANNER
RATCHETING RING SPANNER
60° OFFSET RING SPANNER
10° OFFSET RING SPANNER
RING SPANNER
COMBINATION SPANNERS
OPEN-END AND RING SPANNEROPEN-END AND SOCKET
EXTRA DEEP
SOCKET SPANNERS
DOUBLE HEXAGONAL
SINGLE HEXAGONALTORX DRIVE
RATCHET & SOCKET SET
EXTENSIONBREAKER
BREAKER
SOCKET ACCESSORIES
SPEED BRACE BAR
SLIDING HANDLE
UNIVERSAL JOINT
SOCKET ACCESSORIES
FLARE NUT
S-SHAPEC-SHAPE
SPECIAL RING SPANNERS
ADJUSTABLE SPANNER
PIPE WRENCHSTRAPWRENCH
FLAT TIP
SCREWDRIVERS
PHILIPS
POZIDRIZ
ELECTRICAL
POZIDRIZ
TOOL KIT WHEEL BRACECROSS WHEEL BRACE
COMBINATION
PLIERS
LONG-NOSE
SLIP JOINT
BENT-NOSE
PLIERS
MULTI-GRIP
DIAGONAL-CUTTING
END-CUTTING
CIRCLIP PLIERS
CURVED EXTERNAL
CURVED INTERNAL
STRAIGHT EXTERNAL
STRAIGHT INTERNAL
INTERNAL EXTERNAL
VICE-GRIP PLIERS
STANDARD GRIP
LONG NOSE
BENCH VISE
STANDARD VISE
OFFSET VISE
CLAMPS
G-CLAMP
SHEET METAL
SHEET METAL
PIPE CLAMP
WELDING CLAMP
HAMMERS
CROSSPEIN
BALLPEINMALLET
CROSSPEIN
BRONZE-TIP
PLASTIC HEAD
PANEL BEATER
PUNCHES
CENTRE PUNCHES PIN PUNCHES
HACKSAW
COLD CHISELS
FILES
METAL SHEARS &BOLTCUTTERS
METAL CUTTING SHEARSBOLTCUTTERS
SCRIBER/PENGGARIT DIVIDER
Taper
Plug
Bottoming
Cutting oil
Back out
half a turn
Turn one
turn forward
Round cutting die
TAP & DIE
Punch
Corrective steps against tightening failures
Pipe wrench
Removal of Broken Bolt
Screw Extractor
Removal of Broken Bolt remained within the thread
Using a screw extractor
Using another screw
EXTRACTOR
T-WRENCH
SPARK PLUG OPENER
AIR GUN
IMPACT SCREWDRIVER
Saiz kecil
Saiz besar
TYRE LEVER
TYRE INFLATION GAUGE
SCRAPER
2.3
MENGENAL PASTI PERALATAN TANGAN AUTOMOTIF
SKALA /
BACAAN TORQUE
TORQUE WRENCH
DIGITAL TORQUE WRENCH
ANGLE TORQUE WRENCH
ANGULAR TORQUE GAUGE & SOCKET DRIVE
ALLEN KEY
TORX WRENCH
JENIS RANTAI
JENIS TALI
JENIS PENUTUP
JENIS GELANG
OIL FILTER OPENER
PISTON RING OPENER
Valve
VALVE COMPRESSOR
Valve
Valve
Seal
Valve Seat
VALVE SEAL OPENER
VALVE LAPPER SET
Valve core
TYRE VALVE CORE OPENER
TYRE REPAIR KIT
AUTOMOTIVE STETHOSCOPE
BOLT JOINT REMOVER
SPECIAL SERVICE TOOL
SPECIAL SERVICE TOOL
COIL SPRING COMPRESSOR
SPECIAL SERVICE TOOL
STEERING-WHEEL PULLER
GUIDE & BUSH DRIVER BEARING INSTALLER
2.4
MENGENAL PASTI PERALATAN BERKUASA
AIR DRILL
PORTABLE AIR-OPERATED POWER TOOLS
AIR IMPACT WRENCH GASKET
SANDER
AIR RATCHET
240V DRILL
PORTABLE ELECTRIC POWER TOOLS
240V ANGLE GRINDER
18V IMPACT WRENCH
240V DRILL WITH HANDLE
IMPACT SOCKET
AIR IMPACT WRENCH
HAND POLISH MACHINE
Pressure gauge
Hydraulic pump
Cradle
lock pin
HYDRAULIC PRESS
BENCH GRINDER
DRILL MACHINE
2.5 MENGENAL PASTI
PERALATAN PENGUKURAN
STEEL RULER
CALIPERS
OUTSIDE CALIPERS
INSIDE CALIPERS
WIRE GAUGE
FEELER GAUGE
Bilah
Kedalaman
Skala
UtamaSkala
Vernier
Skru
PengunciRahang Luar
Rahang Dalam
Badan
VERNIER CALIPER
Bacaan Skala Utama yang hampir dengan 1 mm
: 66 X 1.00 = 66.00 mm
Bacaan Skala Vernier senggatan yang ke-39 yang
sejajar dengan skala satu garisan pada skala utama
: 39 X 0.02 = 0.78 mm
Jumlah = 66.78 mm
Correct and incorrect usage of the Vernier Caliper
(Inside diameter) (Depth)
Incorrect usage
Regular scale jaw
Object to
be measured
Vernier scale jaw
Depth
stick
Regular scale
Correct usage
(Outside diameter)
A B C
A B C
1. Bingkai
2. Andas
3. Spindal
4. Pengunci
Spindal
5. Sarung
6. Jidal
7. Richet
MICROMETER
Micrometer
click
click click
Clamp lock
Sleeve
Anvil Spindle
Thimble
Tapered nut
Ratchet
stop
INSIDE MICROMETER
DEPTH GAUGES
AnalogDigital
MULTIMETER
TYRE PRESSURE GAUGE
TYRE THREAD GAUGE
AUTOMOTIVE SCAN TOOLS
CYLINDER BORE DIAL GAUGE
HOLE GAUGES
COMBINATION SET
SURFACE PLATE
VEE BLOCKS
2.6
MENGENAL PASTI PERALATAN MENGANGKAT BAHAN DAN
KENDERAAN
ENGINE STAND
ENGINE HOIST
CAR STAND
AUTOMOTIVE SCAN TOOLS
4—POST LIFT
SCISSOR LIFT
Garage jack, rigid rack and auto lift
Caster wheel
Handlebar
Saddle seat
Saddle seat arm
Rigid Rack Auto Lift
Lift
block
Lift
block
PENTAKSIRAN:
KUIZ
UJIAN
AMALI