Defect Characteristics, Causes and Preventive Measures of Surface Scratches of Aluminum Alloy Bars
專欄:Industry information
發布日期:2014-11-14
閱讀量:503
作者:佚名
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Characteristics of scratches on the surface of aluminum alloy bars, causes and preventive measuresCharacteristics of scratch defects of an aluminum alloy barBecause sharp objects (such as sh..........
Characteristics of scratches on the surface of aluminum alloy bars, causes and preventive measures

Characteristics of scratch defects of an aluminum alloy bar

Because sharp objects (such as sharp objects on the equipment, metal shavings, etc.) are in contact with the surface of the product, the scratches caused by the locks when they are relatively slipped are called scratches.

Second reason

1 The tool assembly is not correct, the Australian road and the workbench are not smooth;

2 The mold work belt is damaged with metal shavings or the working belt of the mold;

3 There are sand or broken metal scraps in the lubricating oil;

4 improper operation during transportation, the spreader is not suitable;

Three preventive measures

1 Check and polish the mold working belt in time;

2 Check that the product outflow channel should be smooth and properly lubricate the guide path;

3 Prevent the mechanical rubbing or scratching of the medium in the handling;

Aluminum alloy bar

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