DCV 1044 AMALAN BENGKEL - … · steering-wheel puller guide & bush driver bearing installer. 2.4...

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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

TYRE INFLATION GAUGE

SCRAPER

2.3

MENGENAL PASTI PERALATAN TANGAN AUTOMOTIF

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

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

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

CYLINDER BORE DIAL GAUGE

HOLE GAUGES

COMBINATION SET

SURFACE PLATE

VEE BLOCKS

2.6

MENGENAL PASTI PERALATAN MENGANGKAT BAHAN DAN

KENDERAAN

ENGINE HOIST

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