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薄型多面體結(jié)構(gòu)件數(shù)字化加工單元研究

發(fā)布時(shí)間:2018-08-01 12:37
【摘要】:隨著科技進(jìn)步和國家需求增加,機(jī)加工領(lǐng)域大量單品種小批量生產(chǎn)任務(wù)正逐漸向單品種中批量生產(chǎn)模式轉(zhuǎn)變,為了加速新科技向生產(chǎn)力的轉(zhuǎn)化,進(jìn)一步提高產(chǎn)能,本文針對(duì)典型零件——薄型多面體結(jié)構(gòu)件,通過對(duì)薄壁類零件自動(dòng)化夾持技術(shù)及鋁合金加工工藝、工業(yè)機(jī)器人技術(shù)、工業(yè)現(xiàn)場(chǎng)通訊方法的研究,完成了數(shù)字化加工單元的研制與試運(yùn)行工作,實(shí)現(xiàn)了單元的“設(shè)備數(shù)據(jù)監(jiān)測(cè)”、“單元生產(chǎn)任務(wù)發(fā)布”、“機(jī)器人控制與通訊”、“輔助部件控制”、“單元故障響應(yīng)”等功能。本文的主要工作與結(jié)論如下:(1)本文設(shè)計(jì)了自動(dòng)化夾持系統(tǒng)以及工業(yè)機(jī)器人自動(dòng)化上下料系統(tǒng),實(shí)現(xiàn)了工裝與工件的快速定位夾緊,有效降低了生產(chǎn)輔助時(shí)間,并對(duì)加工工藝進(jìn)行改進(jìn),縮短了加工時(shí)間,提高了產(chǎn)能。(2)本文研究了單元內(nèi)數(shù)控設(shè)備間的通訊方法,通過上位機(jī)與數(shù)控設(shè)備間的網(wǎng)絡(luò)通訊,實(shí)現(xiàn)了對(duì)數(shù)控設(shè)備的信息監(jiān)測(cè)與啟停控制。(3)本文開發(fā)的“單元控制系統(tǒng)”軟件,完成了一定量的數(shù)字化工作,實(shí)現(xiàn)了數(shù)字化加工單元的基本功能,并已投入使用。
[Abstract]:With the development of science and technology and the increase of national demand, a large number of small batch production tasks of single variety in the field of machine processing are gradually changing to the mode of batch production of single variety. In order to accelerate the transformation of new science and technology to productivity, the production capacity will be further improved. In this paper, the automatic clamping technology of thin-walled parts, the processing technology of aluminum alloy, the technology of industrial robot and the method of communication in industrial field are studied for typical parts-thin polyhedron structure. The development and trial operation of the digital machining unit are completed, and the "equipment data monitoring", "unit production task issue", "robot control and communication", "auxiliary component control" are realized. "Unit failure response" and other functions. The main work and conclusions of this paper are as follows: (1) the automatic clamping system and the automatic loading and unloading system of industrial robot are designed in this paper. The processing technology is improved, the processing time is shortened, and the production capacity is increased. (2) this paper studies the communication method between the NC equipment in the unit, and the communication between the upper computer and the NC equipment through the network. The information monitoring and starting and stopping control of numerical control equipment are realized. (3) the software of "unit control system" developed in this paper has completed a certain amount of digitization work, realized the basic function of digital machining unit, and has been put into use.
【學(xué)位授予單位】:南京航空航天大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:V260.6

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