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How to reduce the scrap rate of aluminum profiles and improve the yield?

Update time : 2022-09-08 15:25:48

Improving the yield of aluminum profiles is not a problem that can be solved in one link, and needs to be operated from different process links.

1. Before opening the aluminum profile mold, it is necessary to confirm the extruder strictly according to the length and weight of the product, product structure and requirements, etc., and pay attention to the yield from the source of the mold. The design of the mold should be reasonable, mainly in the stable discharge of the mold, the surface finish of the profile is good, and the mold is practical and durable.

2. In the extrusion process of aluminum profiles, it is required to strictly arrange the production process, the temperature of the mold, and the temperature of the aluminum rod. At the same time, the mold should be removed when producing certain products during extrusion, so as not to cause metal fatigue and improve the mold. service life.

3. Aluminum ingots are the raw material for the production of aluminum profiles. When producing aluminum ingots, high-quality aluminum ingots that are alloyed, refined, and homogenized can reduce cracks, pores, pitting, etc. on the surface of the product, and improve product quality. Yield.

4. Properly increasing the extrusion coefficient can improve the extrusion rate. Each aluminum profile production plant will have a series of extrusion machines. According to the extrusion ratio of the product, the length of the cooling bed, the length and diameter of the extrusion cylinder, etc., it is determined which extrusion machine the aluminum products can be produced on. Aluminum products of the same specification are produced on different extruders. Due to different extrusion systems, the performance and production efficiency of aluminum products are greatly affected, and the yield is also different.

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