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Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
Correctly identifying the root cause of lifting chain fracture
Category : W12 Stage Electric Hoist
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Correctly identifying the root cause of lifting chain fracture
The two situations where lifting chains are most prone to breakage are:
1. Brittle fracture. Occurred at the welding interface or weld heat affected zone;
2. Plastic deformation fracture. It occurs at the junction of the straight section of the chain link and the circular ring, where it bears significant shear stress.
The root cause of the fracture is as follows:
Due to substandard manufacturing quality and materials, single chain links may experience brittle fracture or plastic deformation fracture accidents during use.
2. Manufacturing using damaged raw materials is mainly due to issues with materials and heat treatment.
3. Poor welding and heat treatment manufacturing quality.
Reminder: Factors such as brittle material, weak welding, and severe wear of the lifting chain can lead to insufficient strength and low tensile strength, resulting in easy deformation and even fracture of the chain.
Advantages of the product:
1. The chain will not rust in a short period of time;
2. The degree of wear resistance is much higher than that of iron chains;
3. Meet international standards and the product can reach high strength.
The lifting chain is made of high-quality alloy steel material, which has the characteristics of high strength, wear resistance, and not easy to deform. The qualification rate of the product reaches 100%
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