用冲头或凸模对放置在凹模中的坯料加压,使之产生塑性流动,从而获得相应于模具的型孔或凹凸模形状的制件的一种压力加工方法。挤压时,坯料产生三向压应力,即使是塑性较低的坯料,也可被挤压成形。
解决铝型材冷却弯曲的方法研究-铝技术-铝加工技术库-铝博士_最新_最全面的技术信息平台 关键词: 铝型材;挤压;冷却;应力;弯曲 [gap=1439]Keywords: Aluminum profiles; Extrude; Cooling; Stress; Bend
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大挤压 Big Crunch
挤压模 [机] squeezing die ; [机] extrusion die ; squeezing casting die ; squeez die
挤压循环 pressure-fed cycle
挤压机 extrusion press ; extruding machine ; extruding press
挤压式模具 plsitive mold ; Extrusion Mold
冷挤压制模 clod hobbing ; clod hoing ; clod hob ; clod hobyohoo
挤压综合征 [泌尿] crush syndrome ; crush injury ; crushing syndrome ; crush h syndrome
挤压成形 extrusion moulding ; extrusion forming ; extrusion ; extrusion shaping
冲击挤压加工 impact extrusion ; impair conditionerst extrusion ; impair coolingt extrusion ; Impair conditioning unitt Extrusion
The extrudability of 7075z aluminum alloy are strongly affected by extrusion temperature and speed.
4.挤压速度-温度条件强烈地影响棒材挤压成形性。
参考来源 - 7075z铝合金高温塑性变形行为研究Cast AZ31 magnesium alloy was asymmetrically hot extruded at 400℃,grains were refined from 75μm to~4μm.
铸态AZ31镁合金经400℃非对称热挤压,晶粒尺寸由原始态的75μm细化至-4μm。
参考来源 - 变形镁合金AZ31的织构演变与力学性能Al2O3f/Al-4%Cu alloy composites are manufactured by squeeze casting. Segregation at interface in the composites is researched.
利用挤压铸造制备了Al2O3f/Al-4%Cu合金复合材料,研究了复合材料的界面偏析。
参考来源 - Al2O3f/AlThe squeezing casting of Zn-Al alloy merges the advantage of casting and forging and has the broad development under the situation of more and more high demand to casting quality.
锌铝合金挤压铸造结合了挤压铸造和锌铝合金的优点,在当今对铸件质量要求越来越高的形势下,具有广阔的发展前景。
参考来源 - 大高径比ZA27合金铸件挤压铸造过程数值模拟The regularity of extrusion parameters and residual oil rate were analyzed.
分析了粕残油率随各挤压参数的变化而变化的规律。
参考来源 - 挤压膨化脱皮菜籽浸油的试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
我在挤压管行业工作。
然后将这些晶体嵌入一块塑料,再把这块塑料挤压成线。
These crystals are then embedded in a plastic, and the plastic is extruded as a wire.
他把水倒在海绵上,然后挤压它。
Go ahead and just pinch the metal plates and watch your eyes 'cause these do--things do have little springs.
挤压这些金属片,你会注意到没什么弹性。
If I'm basically just squeezing jello, that is, I'm trying to make the problem simpler, but the combination turns out to be really complex, I've not gained anything.
如果我只是简单的挤压果汁,那么我是在尝试着让问题变得简单,但是合并过程就真的比较复杂,我得不到任何东西。
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