There are many customers who have doubts about why scars will appear on the surface after the combine chains(GETECHAIN) is used for a period of time. Is the quality not up to standard and is it fake?
The combination of these scars is generally on the surface, is one or more colors, irregularly-shaped pits, different materials, different scale probabilities, steel, low alloy steel, high strength steel scars occur more likely than ordinary carbon steel. There are usually two reasons:
1. Two-axis continuous casting blank deburring machine chain cutting, from the position of photoelectric detection board, automatic landing control rotary deburring machine, hammerhead and tail blank continuous casting. The burrs are not cleaned and the chain is scarred during the rolling process.
2. In the process of using the combine chain, the slab head and tail slag products tumor chain, when the steel slag is serious, it can form a dense and firmly attached to the blank area table. Steel slag is the slab metal flowing during the cutting process, blown away by the wind, but overflows along the slit, forming an accumulation of blanks at one end of the table. Analysis of the cause of slag in the area: the improvement of the purity of low-pressure oxygen, the unsuitable or fluctuating cutting life, and then expanding. Different types of steel, section chain conveyors, cutting speed settings are not correct, resulting in deterioration of the cutting effect.
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