Crankshaft engine problem Brisbane - BROKEN
When a crankshaft breaks it is usually a continuation of a crack that has developed due to excessive harmonic vibration. If these cracks go undetected eventually the shaft will suffer a major break. This usually occurs as the normal load is exceeded and the weakened shaft finally lets go. The crack usually starts around the fillet radius and continues until the journal breaks away from the web. The design of every shaft has a built in critical point of breakage and will usually break in a similar position every time. This is referred to as the nodal point. The design and weight of the flywheel, shaft and balancer determine this point. For more information see: Crankshaft/ Cracked Disclaimer Agreement : Every care has been taken in writing this information and procedures, but no responsibility can be excepted for errors, omissions or misuse of this information and procedures. The information available on this site is for your instruction only and cannot be copied for sale, © copyright 2001 UMR Engines
Broken Crankshaft
Cracks detected under
ultra-violet light
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Queensland Transport Authorised to approve LA1,LA3,LB1,LD1-2,LK1,LK6 Modification’s to light vehicles
•
LPG Approved Workshop
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RWC Licence
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RACQ Approved Automotive Repairer
Crankshaft engine problem Brisbane -
BROKEN
When a crankshaft breaks it is usually a continuation of a crack that has developed due to excessive harmonic vibration. If these cracks go undetected eventually the shaft will suffer a major break. This usually occurs as the normal load is exceeded and the weakened shaft finally lets go. The crack usually starts around the fillet radius and continues until the journal breaks away from the web. The design of every shaft has a built in critical point of breakage and will usually break in a similar position every time. This is referred to as the nodal point. The design and weight of the flywheel, shaft and balancer determine this point. For more information see: Crankshaft/ Cracked Disclaimer Agreement : Every care has been taken in writing this information and procedures, but no responsibility can be excepted for errors, omissions or misuse of this information and procedures. The information available on this site is for your instruction only and cannot be copied for sale, © copyright 2001 UMR Engines
Broken Crankshaft
Cracks detected under
ultra-violet light
7 Moss Street, Slacks Creek, Qld 4127
