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不鏽鋼絲拉伸試驗方案

作者：來源：发布日期： 2020.10.15

信息摘要：

不鏽鋼絲拉伸試驗方案

公司名稱：某客戶
材料名稱：不鏽鋼絲
執行標准：GB/T228-2002
試樣參數：
试验速度: 20/5mm/min
試驗方法：拉伸
引伸计：
夹具：1T楔形拉伸夹具锉刀夹块（细牙）
试验设备：CMT4000系列電子萬能試驗機(100N~30kN)
制樣要求：
試驗方案：①根據1要求選用CMT-4104（1T傳感器），1T楔形拉伸夾具，锉刀夾塊；
②聯通試驗機及電腦，裝夾具，測量試樣尺寸；
③清零，調整距離運行，並拍錄像，及相片；
④根據樣品的材質，選用適宜的試驗速度（見報告）運行，直到結束試驗；
⑤出具試驗報告
不锈钢丝拉伸报告内容：①试样规格尺寸 ②试样断裂情况 ③试验速度 ④最大力 ⑤抗拉强度

不锈钢丝又称不锈钢线，用不锈钢为原材料制作的各类不同规格和型号的丝质产品，常见的耐腐蚀性好、性价比高的不锈钢丝是304和316的不锈钢丝。不锈钢丝拉拔在拉拔力的作用下将盘条或线坯从拉丝模的模孔拉出，以生产小断面的钢丝或有色金屬线的金屬塑性加工过程。各种金屬及合金的不同断面形状和尺寸的金屬丝都可以采用拉拔生产。拉出的丝，尺寸精确，表面光洁，且所用拉拔设备和模具简单，制造容易。

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"And sure," she said, "and I hope that wretched old Feejee won't be in Japan at all, at all, and the horrid haythens won't roast him." THIRD-CLASS PASSENGERS. THIRD-CLASS PASSENGERS. I was about to put a false meaning even on that, when she added "We don't need the ford this time of year; let us ride back as if we gave up the trip--for there may be a vidette looking at us now in the edge of those bushes--and as soon as we get where we can't be seen let us take a circuit. We can cross the creek somewhere above and strike the Wiggins road up in the woods. You can find your way by the blessed stars, can't you--being the angel you are?" "Good-night, gentlemen," said the doctor at last. As he passed into the darkness Quinn bent a mock frown upon his young superior. It would require a mathematical diagram to describe the incident with absolute accuracy. 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. The manner in which he did this is289 characteristic of his singular gentleness and unwillingness to give offence. It was understood that the choice must lie between his two most distinguished pupils, Theophrastus of Lesbos, and Eudêmus of Rhodes. Aristotle asked for specimens of the wine grown in those islands. He first essayed the Rhodian vintage, and praised it highly, but remarked after tasting the other, ‘The Lesbian is sweeter,’ thus revealing his preference for Theophrastus, who accordingly reigned over the Lyceum in his stead.179 Abibulla saw them off with great deference and a contrite air, and watched their retreat; then, as[Pg 260] I was about to send him to despatch the message, he was indignant. The police! What could they do to a sahib like me? It was all very well to frighten poor folks—it was a sin to waste money in asking for a reply which I should never be called upon to show—and so he went on, till I made up my mind to think no more of the matter. 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