發(fā)布時(shí)間：2018-07-23 09:26

【摘要】：隨著科技的進(jìn)步,不斷涌現(xiàn)出多種新型材料并成功應(yīng)用于人們的日常生產(chǎn)和生活當(dāng)中。其中,復(fù)合材料以其優(yōu)異的綜合性能,廣泛應(yīng)用于多個(gè)領(lǐng)域。玻璃鋼(Fiberglass-Reinforced Plastics,簡稱FRP)復(fù)合材料工業(yè)是如今最熱門的工業(yè)之一,玻璃鋼是玻璃纖維增強(qiáng)塑料的俗稱。玻璃鋼制品在建材行業(yè)得到了廣泛的應(yīng)用。玻璃鋼制品不受零部件形狀的限制,許多復(fù)雜結(jié)構(gòu)件可以很容易地使用玻璃鋼成型。纖維纏繞機(jī)和脫模機(jī)作為生產(chǎn)復(fù)合纖維纏繞制品的專用設(shè)備,它的設(shè)計(jì)和生產(chǎn)是機(jī)械制造行業(yè)中的一個(gè)重要內(nèi)容。 本文針對玻璃鋼脫模機(jī)設(shè)計(jì)方案,本文提出了玻璃鋼脫模機(jī)的整體設(shè)計(jì)方案、設(shè)計(jì)目標(biāo)和功能要求,給出了玻璃鋼脫模機(jī)的整體結(jié)構(gòu)、傳動(dòng)執(zhí)行部件和液壓控制系統(tǒng)的具體設(shè)計(jì)實(shí)現(xiàn)方案。采用Pro/E三維輔助設(shè)計(jì)軟件進(jìn)行玻璃鋼脫模機(jī)的三維造型設(shè)計(jì)。當(dāng)所有的產(chǎn)品設(shè)計(jì)完成后,然后將相關(guān)和重要的部分進(jìn)行強(qiáng)度檢驗(yàn),將Pro/E中建好的模型直接導(dǎo)入ANSYS中,ANSYS軟件對一些相關(guān)的部件和重要的位置進(jìn)行有限元分析,為以后的設(shè)計(jì)提供更加全面的參考依據(jù)。此外,還將使用Pro/Mechanism對玻璃鋼脫模機(jī)進(jìn)行仿真,以發(fā)現(xiàn)和解決存在的問題,使設(shè)計(jì)更加合理。 本文設(shè)計(jì)的玻璃鋼脫模設(shè)備主要由脫模機(jī)基座、液壓傳動(dòng)、牽引小車、芯模夾緊機(jī)構(gòu)四大部分組成。脫模機(jī)基座是整個(gè)脫模設(shè)備的基礎(chǔ),液壓傳動(dòng)負(fù)責(zé)脫模過程中脫模的動(dòng)力,其中牽引小車負(fù)責(zé)把脫模后的芯模的拉出,芯模夾緊機(jī)構(gòu)由固定小車和基座組成,主要實(shí)現(xiàn)芯模沿自身軸線方向的固定。 在設(shè)計(jì)的過程中主要是以CAXA為平臺(tái),對整套脫模設(shè)備進(jìn)行二維建模設(shè)計(jì)。此外還利用Pro/E作為為平臺(tái),對整個(gè)脫模設(shè)備建立了完整的三維模型。 同時(shí),利用Pro/E中Pro/Mechanism模塊對脫模機(jī)的脫模過程進(jìn)行運(yùn)動(dòng)仿真,使整個(gè)仿真運(yùn)動(dòng)過程比較直觀,對復(fù)合材料管道脫模生產(chǎn)有一定的指導(dǎo)作用。
[Abstract]:With the progress of science and technology, a variety of new materials are emerging and successfully applied in people's daily production and life. Among them, composite materials are widely used in many fields because of their excellent comprehensive properties. The fiberglass reinforced plastics (FRP) composite industry is one of the hottest industries today, commonly known as fiberglass reinforced plastics. FRP products have been widely used in building materials industry. FRP products are not limited by the shape of parts, many complex structures can be easily formed using FRP. Fiber winding machine and demoulding machine are special equipments for producing composite filament winding products. Its design and production is an important content in mechanical manufacturing industry. In this paper, the overall design scheme, design objectives and functional requirements of the FRP demoulding machine are put forward, and the overall structure of the FRP demoulding machine is given. The specific design and realization scheme of transmission executive parts and hydraulic control system. The three-dimensional modeling design of FRP demoulding machine is carried out by using Pro / E three-dimensional aided design software. When all the product designs are finished, then the relevant and important parts are tested, and the model built in Prop / E is directly imported into ANSYS software to analyze some relevant parts and important positions by finite element method. For the future design to provide a more comprehensive reference basis. In addition, the FRP demoulding machine will be simulated using Pro-Mechanism to find and solve the existing problems and to make the design more reasonable. The design of this paper is mainly composed of four parts: base, hydraulic transmission, traction trolley, core die clamping mechanism. The pedestal of the demoulding machine is the basis of the whole demoulding equipment. The hydraulic transmission is responsible for the power of the demoulding process, in which the traction trolley is responsible for pulling out the core die after the release, and the clamping mechanism of the core die consists of the fixed trolley and the pedestal. The core die is fixed along its axis. In the process of design, the whole set of demoulding equipment is designed based on CAXA. In addition, a complete three-dimensional model of the whole demoulding equipment is established on the platform of Prop. E. At the same time, the motion simulation of the demoulding machine is carried out by using the Pror / Mechanism module in Prop / E, which makes the whole simulation process more intuitive and has a certain guiding effect on the production of composite pipe demoulding.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2011
【分類號(hào)】：TH122

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本文編號(hào)：2138959