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挤压抗旱铝合金薄壁管材有一定的难度，在挤压过程中易出现质量问题．阐述了优化设计挤压模具的具体措施．
Squeeze the drought-resistant aluminum alloy thin-walled pipe has a certain degree of difficulty in the extrusion process prone to quality problems. Describe the specific design of extrusion die specific measures.