Solid Tire Failure Analysis

Solid Tire Failure Analysis

In this chapter, you will find the analysis of product failures of solid tire and wheel, organized in the following order:

PRODUCT FAILURE CODES
A: General Mounting Difficulties
A01: General Mounting Difficulties 3
A03: Steelband Size Too Big 4
A04: Steelband size Too Small 5
A05: Steelband Oval 6
A06: Broken Weld STB or Beads 7
B: General Cosmetic Complaints
B: General Cosmetic Complaints 8
B01: Paint (Colour, Gloss…) 9
B02: Paint Peeling Off 10
B03: Weld of Rim/Wheel/Nave Plate 11
B04: Deburring (Sharp Edges) 12
B05: Stamped Markings 13
C: Heel and Base Failures
C01: Spinning on Rim 14
C02: Bonding to Steel Failure 15
C04: Beads Braking Out 16
C05: Exc. Wear of Base ab. Rim Hooks 17
C06: Radial Cracks Starting in Base 18
C07: Broken Heel 19
C08: Bonding Failure Base Middle Layer 20
C10: Broken or Worn Out Nose 21
C11: Delamination in Heel 22
D: Middle Layer Located Problems
D01: Circumferential Crack 23
D02: Sidewall Damage 24
D03: Broken Middle Layer 25
D04: Radial Cracks 26
D05: Permanent Deformation 27
D06: Bonding Failure Middle Layer 28
D07: Air Bubble at Inside Casings 29 D08: Layers of Casing Apart 30
D09: Lamination in Centre (Precure) 31
D10: Tirecord Comming Out 32
D11: Air Leakage 33
D12: Thermal Explosion Middle Layer 34
E: Tread related failures
E: Tread Related Failures 35
E01: Impact Damage Resilient Tires 36
E01: Impact Damage Pneumatic Tires 37
E02: Chunking 38
E03: Lug Cracking or Breaking Out 39
E04: Uneven Worn Lugs 40 E05: Tapered Wear 41
E06: Abnormal Fast Wear 42
E07: Peeling off in Sheets 43
E08: Out of Round 44
E09: Soft or Discoloured Spot (Blister) 45
E10: Flash Cracking 46
E11: Radial Cracks 47
E13: Flakey Tread 48
E14: Tread Delamination 49
G: On a Commercial Base 50
H: Other 51
H02: Design Failure 51 H08: Bead Leaks 52
H09: Vibrations 53
H10: Weather Checking 54
I: Measurements
I01: Offset 55
I02: Rim Width 56
I03: Rim Diameter 57
I04: Pilot Diameter 58
I05: Nave Thickness 59
I06: Hole PCD 60
I07: Hole Diameter 61
I08: Countersink Diameter 62
I09: Skimming Diameter 63
I10: Type of Chamfer (Con/Sph) 64
I11: Paint Thickness 65
I12: Ovality 66
I14: Eccentricity of Hole to Pilot 67
I15: Eccentricity Pilot PCD to Rim 68
Z: Other charges 69
Not claimable
Environmental Conditions 70
Marking the Floor 71
Flat Spotting 72

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