需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字數(shù)：14448 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘 要:摩擦壓力機是現(xiàn)代工業(yè)最早出現(xiàn)的螺旋壓力機，它具有結(jié)構(gòu)簡單，價格低廉的優(yōu)點，迄今為止已有近二百年的歷史并仍在廣泛使用。摩擦螺旋壓力機是以摩擦傳動機構(gòu)帶動螺桿滑塊機構(gòu)，依靠動能對工件進行壓制，使工件吸收能量，產(chǎn)生變形的成型設(shè)備，它兼有鍛錘和壓力機的雙重工作特性。 本論文對摩擦壓力機進行了較全面論述，闡明了摩擦壓力機的工作原理。綜合運用前人的實踐設(shè)計計算得出較好的摩擦壓力機的結(jié)果，能較好地解決實際問題。對摩擦壓力機的設(shè)計有參考價值。在通過應(yīng)用三維軟件和CAD軟件對壓力機進行設(shè)計的同時，還查閱了許多文獻，詳盡地了解國內(nèi)外關(guān)于摩擦壓力機優(yōu)化的研究。對于摩擦壓力機，認識到其在工程設(shè)計及使用中還存在一些缺陷（如參數(shù)選擇不合理，機械效率過低等）。此外，該論文還涉及了壓力機當今的發(fā)展狀況、發(fā)展水平以及今后的發(fā)展前景等。由于壓力機的應(yīng)用領(lǐng)域越來越廣，其需求也越來越大，因此通過對壓力機的設(shè)計，可以更加熟悉它的生產(chǎn)工藝。 關(guān)鍵詞：摩擦螺旋壓力機；CAD；結(jié)構(gòu)設(shè)計
ABSTRACT:Friction screw press is the earliest screw press of modern industry, it has a simple structure, low price advantage, so far has a history of nearly two hundred years and is still widely in use. Friction screw press is a friction drive mechanism drives the screw slide block mechanism, relying on the kinetic energy to suppress of workpiece, the workpiece absorbs energy, the deformation of molding equipment, it has dual working characteristics of forging hammer and the press. To friction screw press were described comprehensively in this paper, to clarify the working principle of friction screw press. The practice of the integrated use of previous design calculation to obtain better result of the friction screw press, can better solve practical problems. Is reference value for the friction press design. Through the application of 3 d software and CAD software to carry on the design of the press and, also looked through many documents, detailed understanding of the domestic and foreign research on friction press optimization. For the friction press, realized in the engineering design and there are still some defects in use (such as unreasonable parameter selection, mechanical efficiency too low). In addition, the paper also addresses the press today's development condition, development level and the future prospects for development, etc. Due to press the application domain is more and more widely, the demand is becoming more and more big, so according to the design of the press, it can be more familiar with the production process. Keywords: The friction screw press; CAD ; structure design |
