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0.4~0.8厚鋼片拉伸試驗報告

作者：來源：发布日期： 2020.10.15

信息摘要：

0.4~0.8厚鋼片拉伸試驗報告

公司名稱：某公司
材料名稱：鋼片
執行標准：GB/T228-2002
试样参数：宽度15mm    厚度0.4/0.8mm 标距50mm
試驗速度：5mm/min
試驗方法：拉伸
引伸计：YYV-5050
夹    具：10T机标准楔形拉伸夹具
试验设备：10T電子萬能試驗機
制样要求：YLXY-02   亚铃试样
試驗方案：①夾持試樣；
②裝夾引伸計；
③以5mm/min的速度運行試驗；
④試樣過屈服後換速，0.4厚的鋼板換速爲20mm/min：0.8厚鋼板換速爲10mm/min；
⑤試樣停止，測量斷後標距；
⑥試驗結束，出試驗報告，。

钢片拉伸试验报告内容：①试样尺寸    ②截面积   ③抗拉力   ④抗拉强度 ⑤Rp0.2    ⑥断后伸长率

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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. If this standard is one of exactness and precision, all that is performed, whether it be filing, turning, planing, or drawing, will come to this standard. This faculty of mind can be defined no further than to say that it is an aversion to whatever is imperfect, and a love for what [171] is exact and precise. There is no faculty which has so much to do with success in mechanical pursuits, nor is there any trait more susceptible of cultivation. Methodical exactness, reasoning, and persistence are the powers which lead to proficiency in engineering pursuits. I was the only civilian in that road, and the soldiers, with much curiosity, stared at me. Whenever I noticed an officer, I gave an elaborate military salute, and with such an air that the officers, although hesitating at first, did not fail to return the salute. The reformed system of education was to be not only moral and religious but also severely scientific. 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