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Industrial aluminum profiles produce waves, twisting, and bending due to profile shape defects caused by uneven metal flow.
The main reason
1. The design of the aluminum extrusion mold working belt is unreasonable, resulting in uneven metal flow;
2. The extrusion speed of aluminum profiles is too fast or the extrusion temperature is too high, resulting in uneven metal flow;
3. The layout of the mold hole of the aluminum alloy profile is unreasonable, resulting in uneven metal flow;
4. The guide circuit is not suitable or the guide circuit is not installed;
5. The lubrication is not suitable.
Solution
1. Trim the aluminum extrusion mold working belt to make the metal flow evenly;
2. Adopt a reasonable extrusion process, and try to use low-temperature extrusion under the premise of ensuring the outlet temperature;
3. Reasonable design of aluminum extrusion mold structure;
4. Configure suitable guides;
5. Reasonable lubrication;
6. Aluminum extrusion tractor is used for traction extrusion.
+86-15599003470 / +86-17372744999 / +86-15370077141
+86-0572-6066288
+86-0572-6066287
Green Intelligent Manufacturing Industrial Park, Changxing District, South Taihu Lake Industrial Agglomeration Area, Changxing County, Huzhou City, Zhejiang, China.
