摘要：反击式破碎机是在反击式破碎机基础上发展起来的，大量应用于石灰石，砂岩，水泥熟料，烧粘土，石膏及煤等矿石的破碎使用，所以，它的设计有着广泛的前景和丰富的可借鉴的经验。其设计的实质是，在完成总体的设计方案以后，就指各个主要零部件的设计、安装、定位等问题，并对个别零件进行强度校核和试验。并在相关专题中，对反击式破碎机转子锤头的寿命延长进行比较详细的分析。在各个零部件的设计中，要包括材料的选择、尺寸的确定、加工的要求，结构工艺性的满足，以及与其他零件的配合的要求等。在强度的校核是，要运用的相关公式，进行危险部位的分析、查表、作图和计算等。并随后对主要工作零件的加工精度、公差选择进行分析，以保证破碎机最终设计的经济性和可靠性。36404
毕业论文关键词：反击式破碎机 转子 强度 公差
PF-1415 impact crusher Host Design
Abstract：The impact crusher hammer crusher is developed on the basis of, a lot of application in limestone, sandstone, the cement clinker, burned clay, gypsum and coal, ore of broken use, so, it is designed to have a wide range of prospects and rich experience for reference. The essence of the design is, in the final design scheme of the overall, when you refer to all the main parts design, installation, orientation, and the inpidual parts strength check and test. And in the related project, to the impact crusher rotor hammer live longer carry out more detailed analysis. In all parts of the design, to include the material choice, the size of the sure, processing requirements, the structure of the technology to meet, and other components of the cooperation of requirements, etc. In the strength of checking is, to use the related formula, the analysis of
the dangerous parts, check a watch, mapping and calculation, etc. And then on the overall for installation, working process and work all the way to check, and pay attention to the maintenance, insurance device, and other aspects of the problem, the last of the main parts of the machining accuracy, tolerance, the choice of analysis, in order to ensure that the crusher of the final design of economy and reliability.
Key Words:Crusher Rotor Strength Tolerance
目 录
1 绪论 1
1.1破碎机的简介 1
1.2 破碎机的分类 1
1.3 破碎机的优缺点 4
1.3.1 破碎机的优点 4
1.3.2 破碎机的缺点 4
1.3.3 破碎机的特点： 5
1.4 破碎机的研究目的及意义 6
1.5 破碎机的使用场合 6
1.6 破碎机的工作原理 6
1.7 破碎过程的实质 7
1.8 破碎机的常用型号 8
1.9破碎机的发展 9
1.9.1 国外发展情况 9
1.9.2 国内发展情况 9
1.9.3 趋势分析 10
2 破碎机的主体构造 11
2.1 工作原理 11
2.2 结构设计 11
2.2.1 机壳 11
2.2.2 转子 11
2.2.3 主轴 11
2.2.4 反击板 11
2.2.5 板锤 12
2.2.6 衬板 13 PF-1415反击式破碎机主机设计+CAD图纸:http://www.751com.cn/jixie/lunwen_34830.html