玻璃钢脱模机设计与仿真研究
发布时间：2018-07-23 09:26
【摘要】：随着科技的进步,不断涌现出多种新型材料并成功应用于人们的日常生产和生活当中。其中,复合材料以其优异的综合性能,广泛应用于多个领域。玻璃钢(Fiberglass-Reinforced Plastics,简称FRP)复合材料工业是如今最热门的工业之一,玻璃钢是玻璃纤维增强塑料的俗称。玻璃钢制品在建材行业得到了广泛的应用。玻璃钢制品不受零部件形状的限制,许多复杂结构件可以很容易地使用玻璃钢成型。纤维缠绕机和脱模机作为生产复合纤维缠绕制品的专用设备,它的设计和生产是机械制造行业中的一个重要内容。 本文针对玻璃钢脱模机设计方案,本文提出了玻璃钢脱模机的整体设计方案、设计目标和功能要求,给出了玻璃钢脱模机的整体结构、传动执行部件和液压控制系统的具体设计实现方案。采用Pro/E三维辅助设计软件进行玻璃钢脱模机的三维造型设计。当所有的产品设计完成后,然后将相关和重要的部分进行强度检验,将Pro/E中建好的模型直接导入ANSYS中,ANSYS软件对一些相关的部件和重要的位置进行有限元分析,为以后的设计提供更加全面的参考依据。此外,还将使用Pro/Mechanism对玻璃钢脱模机进行仿真,以发现和解决存在的问题,使设计更加合理。 本文设计的玻璃钢脱模设备主要由脱模机基座、液压传动、牵引小车、芯模夹紧机构四大部分组成。脱模机基座是整个脱模设备的基础,液压传动负责脱模过程中脱模的动力,其中牵引小车负责把脱模后的芯模的拉出,芯模夹紧机构由固定小车和基座组成,主要实现芯模沿自身轴线方向的固定。 在设计的过程中主要是以CAXA为平台,对整套脱模设备进行二维建模设计。此外还利用Pro/E作为为平台,对整个脱模设备建立了完整的三维模型。 同时,利用Pro/E中Pro/Mechanism模块对脱模机的脱模过程进行运动仿真,使整个仿真运动过程比较直观,对复合材料管道脱模生产有一定的指导作用。
[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.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH122
本文编号：2138959
[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.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH122
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