ALUMINUM PANEL
TSB Revision
WELDED PANEL REPLACEMENT
3-51
ALUMINUM PANEL REPAIR
M4030000700230
.
Precautions upon sheet metal processing
1. Major difference in processing between sheet metal and
steel sheet (On the basis of general body shop)
2. If strong impact is given under low temperature, its strength
becomes low and cracking occurs.
3. The springback (returning force to the original condition) is
large due to high elastic modules.
4. The thermal effect is large due to high heat conductivity.
5. When excessively heated, its strength will be deteriorated.
When heated additionally, it will be melted without
discolouration. [The heating temperature is approximately
250
°
C (482
°
F)].
CAUTION
Weld and repair it if the side sill reinforcement front is
damaged.
6. Because the material is soft, choose an abrasive carefully.
Wear a dustproof mask and safety glasses, because ground
particle is light and tends to float in the air.
7. If a disk sander is strongly pressed against the aluminum
plate, friction heat is generated, resulting in exfoliation of the
aluminum alloy and clogging of the disk sander with the
exfoliated particles.
8. Because the clogged disk sander will damage the aluminum
alloy panel, replace it with a new one as soon as possible.
Work
description
Aluminum alloy panel Steel sheet
Hammering
Mallet or plastic
hammer
Sheet metal
hammer
Washer
welding
Not possible
Possible
Gas welding Not good workability
but possible
Possible
Spot welding Not possible
Possible
MIG welding Possible by a welding
machine for aluminum
and argon gas
Possible by
a general
welding
machine and
CO
2
gas
Material
Melting point
Aluminum
475 to 660
°
C (887 to 1220
°
F)
<varying with the alloy content>
Steel sheet
1500 to 2500
°
C (2732 to 4532
°
F)
Summary of Contents for Lancer Evolution 2008
Page 31: ...THEFT PROTECTION TSB Revision BODY CONSTRUCTION 1 29 LOCATIONS AC710510 D A B F E D AC E F C ...
Page 37: ...BODY DIMENSIONS AND MEASUREMENT METHODS TSB Revision BODY DIMENSIONS 2 3 NOTES ...
Page 41: ...TYPE A PROJECTED DIMENSIONS TSB Revision BODY DIMENSIONS 2 7 NOTES ...
Page 60: ...NOTES ...
Page 113: ...FENDER SHIELD TSB Revision WELDED PANEL REPLACEMENT 3 5 AB700994 J E C F B AB B G C H D ...
Page 166: ...NOTES ...
Page 177: ...5 1 GROUP 5 SYNTHETIC RESIN PARTS CONTENTS LOCATION OF SYNTHETIC RESIN PARTS 5 2 ...
Page 186: ...NOTES ...