《滚压机设计说明书.docVIP

YX15-225-900波纹瓦成型工艺及专机设计 摘 要 纹瓦是一种应用于建筑领域的钢材，它质量可靠, 造型美观。体积小，有良好的抗热性和热传导性，在应用方面，它装拆方便、可靠、实用。在建筑领域有着光明的前景。本设计是针对波纹瓦的特点，用滚压成型设备把钢料成型为波纹形。板料的滚压成形是将长的金属带料于前后排的数组成形滚轮中心通过，随着辊轮的回转，在将料送进的同时又顺次进行弯曲加工以成形出所需断面形状的加工方法。滚压成形方法是一种性能优越并具有较大使用价值的一种新型的加工方法。本设计从理论入手，用简单的滚压成型技术，设计出质量可靠，设备简单的成型机。设计重点是滚压成形工艺和辊轮的设计。在设计的过程中，我们用成形方法设计出所需的滚轮数和其参数。 该设计是在参考已有的型号类似的滚压机的基础上设计而成的。 关键词波纹瓦；滚压；成型；辊轮 The Rolling Craft and Machine Design of YX15-225-900 Ripples Tile ABSTRACT The ripples tile is a kind of material that used in the building area, its quantity credibility, shape beauty, volume small, and good anti- heat and hot conductibility. At the applied aspect, it fits out convenience, credibility and practical, and has a bright foreground in the building area. This design is using the roller equipment to model the material into ripples form through the feature of the ripples tile. While the roller is turning around, make the material pass through the center of the roller, then the shape of demanding will be formed. Roll forming is a new kind of to take shape method is a kind of process method which has a superior function and using value. The aim of this design is to design a credible and simplify equipment by using the roll forming commenced from the theories. the point of the design is the designing of rollers and the craft of roll forming. In the process of the design, we calculated the number of the rollers and its parameters through the use of the forming method. During the design I have consulted the similar machine that has already been made. KEY WORDS ripples tile； rolling； roll forming ；roller 目 录 中文摘要 1 英文摘要 2 绪论 5 1 滚压成形的概述 6 1.1 滚压成型的特点 6 1.2 成形原理 6 1.3 导向线的确定 7 1.4 成行顺序 7 1.5 弯曲方法 7 2 辊轮的设计 9 2.1 滚压成型方案及辊道数的确定 9 2.2 花型展开图 15 3 滚压成形力及扭距和功率的计算 17 3.1 受力分析计算 17 3.2 滚压成形力的计算 18 3.3 辊轮轴的设计 20 3.3.1 计算轴上的载荷 20 3.3.2 初步确定轴的最小直径 22 3.3.3轴的结构设计 22 3.4 辊轮直径和辊轮轴扭距的计算 22 3.4.1 辊轮的节圆直径 22 3.4.2 各辊轮直径及轴扭距的计算 23 3.5 辊轮传动方式的确定及输出扭矩的计算 28 3.5.1链传动 28 3.5.2链传动的效率