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?6061铝金屬棒销剪切试验GB/T13683-92

作者：來源：发布日期： 2020.10.15

信息摘要：

?6061铝金屬棒销剪切试验GB/T13683-92

公司名稱：某公司
材料名称：6061铝金屬棒
執行標准：GB/T13683-92
試驗速度：5mm/min
夹具：剪切夹具（SJQ00-10）
試驗設備：
制樣要求：用戶來樣
試驗方案：5mm/min的速度試驗，直至試樣剪斷：
①定位移6mm
②自動斷裂判斷（前後力值比小于0.01；下降爲最大力值的0.01%）：

6061铝金屬棒销剪切试验报告内容：①直径截面积 ②最大剪切力 ③抗剪强度
6061铝金屬棒销剪切试验报告：

參考：
標准：GB-T13683-92銷剪切試驗方法

關于6061鋁中等強度，具有良好的塑性和優良的耐蝕性。特別是無應力腐蝕開裂傾向，其焊接性優良，耐蝕性及冷加工性好，是一種使用範圍廣.很有前途的合金。

6061力學性能：
6061的极限抗拉强度为124 MPa
受拉屈服强度 55.2 MPa
延伸率25.0 %
弹性系数68.9 GPa
弯曲极限强度228 MPa
Bearing Yield
疲劳强度 62.1 MPa

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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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