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鋁型材的機械性能試驗

作者：來源：发布日期： 2020.10.15

信息摘要：

鋁型材的機械性能試驗

公司名稱：某公司
材料名稱：鋁型材
執行標准：GB/T228-2002
试样参数：宽度12.5mm    厚度4mm
試驗速度:5mm/min
試驗方法：拉伸
引伸计：YYV-5050
夹    具：10T楔形拉伸夹具
試驗設備：鋁型材拉力試驗機
制樣要求：按通知要求進行
試驗方案：①夾持試樣及引伸計；
②以5mm/min的速度運行試驗；
③試驗停止後，測量斷後標距；
④計算結果，打印報告:
鋁型材拉伸試驗報告內容：
① 试样尺寸 ②截面积      ③抗拉力    ④抗拉强度   ⑤弹性模量   ⑥Rp0.2

參考：

铝型材可分为:建筑铝型材、散热器铝型材、工业铝型材等。工业铝型材主要用于工业生产制造用的，如自动化机械设备、封罩的骨架以及各公司根据自己的机械设备要求定制开模，比如流水线输送带、提升机、点胶机、检测设备、货架等等，电子机械行业和无尘室用得居多。铝型材的力学检测需要使用材料试验机，尤其对于铝合金材料的检测，还需要测试高低温环境下的性能。三思泰捷在此方面有國內一流的專用試驗機。

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The Curate, of course, had heard nothing about the Clockwork man's other performances; he had scarcely heeded the hints thrown out about the possibility of movement in other dimensions. It seemed to him, in the uncertain light of their surroundings, that the Clockwork man's right arm gradually disappeared into space. There was no arm there at all. Afterwards, he remembered a brief moment when the arm had begun to grow vague and transparent; it was moving very rapidly, in some direction, neither up nor down, nor this way or that, but along some shadowy plane. Then it went into nothing, evaporated from view. And just as suddenly, it swung back into the plane of the curate's vision, and the hand at the end of it grasped a silk hat. Good fitting is often not so much a question of skill as of the standard which a workman has fixed in his mind, and to which all that he does will more or less conform. 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