PCH-600×600环锤式破碎机总体设计+CAD图纸
毕业论文关键词： 环锤式破碎机；锤头；强度；公差
Overall design of PCH-600×600 Hammer type breaker
Abstract:Hammer type breakers are applied to such each department as the cement plant , power plant ,etc. in a large amount, so its design has an extensive prospect and experience that can be used for reference. Its design essence is, formerly after total conceptual design, a design which points each main spare part , question of installing and making a reservation etc., and carry on the intensity to check and test to the specific part, and in relevant thematic parts, analysis of comparing question that the life-span of very beginning of the hammer lengthens in detail . In the design of each spare part , should include the choice , sureness , demand processed , structure craft satisfaction of the size of the material , and the demand for cooperating with other parts, etc.. When the intensity is checked , should use relevant formulate , carry on the analysis of the dangerous position, need to check form , mapping , calculation ,etc.. Then to to install , work course , work situation after predict that carries on more overall inspection whole, give consideration to the question in such respects as maintaining and safety ,etc. at the same time .Finally , choose to analyse in machining accuracy,public errand to two groundwork parts, economy and dependability that the breaker as to ensure is designed finally.
Key Words: Hammer type breaker;hammer;intensity;tolerance
目 录
前言 1
1绪论 2
1.1 环锤式破碎机和破碎机的分类 2
1.2 单转子环锤式破碎机 3
1.3 锤子和转子 4
1.4环锤式破碎机的优缺点 5
1.4.1 环锤式破碎机的优点 5
1.4.2 环锤式破碎机的缺点 5
1.5 环锤式破碎机的规格和型号 5
1.6破碎机的目的和意义 5
1.6.1目的 5
1.6.2意义 6
1.7矿石的力学性能与环锤式破碎机的选择 6
1.8破碎过程的实质 6
2环锤式破碎机结构 7
2.1环锤式破碎机的结构 7
2.2工作原理及类型 8
2.3设计内容 8
3基本结构参数的计算与选择 12
3.1基本尺寸的计算 12
3.1.1 转子的直径和长度 12
3.1.2 基本结构尺寸的确定 12
3.2主要工作参数的计算 13
3.2.1转子速度 13
3.2.2生产率 14
3.2.3 电机功率 15
3.3破碎机传动方案的选择 15
3.4箱体的结构设计 17
3.5主轴的设计 18