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?扁管（直縫高頻焊管）拉伸試驗報告

作者：來源：发布日期： 2020.10.15

信息摘要：

?扁管（直縫高頻焊管）拉伸試驗報告

公司名稱：某鋼管公司
材料名稱：扁管
執行標准：GB/T228-2002
试样参数：宽度14.10mm    厚度2.10mm
试验速度: 55mm/min
試驗方法：拉伸
引伸计：YYU-5050
夹    具：标配楔形拉伸夹具（3T）
试验设备：三思泰捷CMT5000電子萬能試驗機
制樣要求：公司制樣圖
試驗方案：①夾持試樣；
②安裝引伸計；
③設置試驗速度5mm/min；
④試驗運行；
钢管扁管报告内容：①试样尺寸          ②截面积           ③抗拉力          ④ 抗拉强度 ⑤弹性模量（E）     ⑥Rp0.2             ⑦伸长率

參考：
該公司是一家專業從事高頻焊管和帶鋼的公司。公司采用先進的高頻焊管技術生産各種型號的直縫高頻焊管，主要材料均采用優質沸騰鋼，並通過漲管機、彎管機、金相分析、理化測試和硬度機等先進設備進行嚴格的質量檢測，有效地提升産品性能，保證較高質量。公司先後引進17條現代化的制管生産流水線和冷軋設備，可年産制管産品10萬噸、鋼帶3萬噸。産品型號包括：圓形、方形、橢圓形及凹形等各類異形焊管，適合鍍鎳、鉻、噴塑、電泳等加工工藝，廣泛應用于自行車、運動器材、交通設施、燈具、建築、鋼制家具、散熱器等行業。三思泰捷作爲其設備供應商，與其保持著良好的常年合作關系。

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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. The place given to mathematics as the foundation of a right intellectual training is most remarkable, and shows how truly Plato apprehended the conditions under which knowledge is acquired and enlarged. Here, as in other respects, he is, more even than Aristotle, the precursor of Auguste Comte. He arranges the mathematical sciences, so far as they then existed, in their logical order; and his remarks on the most general ideas suggested by astronomy read like a divination of rational mechanics. That a recommendation of such studies should be put into the mouth of Socrates is a striking incongruity. The older Plato grew the farther he seems to have advanced from the humanist to the naturalistic point of view; and, had he been willing to confess it, Hippias and Prodicus were the teachers with whom he finally found himself most in sympathy. We are told that when his end began to approach, the dying philosopher was pressed to choose a successor in the headship of the School. 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