论文简介：
中文题目：立轴复合式破碎机的工艺规程设计
外文题目：Vertical shaft compound expression breaker's technological process design
毕业设计（论文）共 58页，23727字（其中：外文文献及译文9页） 图纸共4张
摘要
根据加工的需要，本课题设计了一种出料粒度为15～20mm的立轴式破碎机的工艺规程，根据要求设计了主轴、小带轮及其夹具和破碎机的装陪工艺. 物料由进料口进入破碎腔，经过锤头的冲击、剪切、劈碎、折断，实现物料的中碎；锤击的物料冲击到安装在破碎腔内的反击板上，又经过物料与反击板、物料与物料的互相冲击,从而实现了物料的细碎.本机融合了锤式破碎机、反击式破碎机与立轴式破碎机的优点,降低了生料和熟料的入磨粒度，较好地达到了设计要求.　
本产品广泛应用于各种矿石、水泥、耐火材料、铝矾土熟料、金刚砂、玻璃原料等高硬、特硬物料的中、细碎领域.在机制建筑砂、石料以及各种冶金矿渣的破碎中更是得到普遍使用，与其它类型的破碎机相比产量功效高. 工作原理：物料由机器上部垂直落入高速旋转的叶轮内，在高速离心力的作用下，与另一部分以伞状形式分流在叶轮四周的物料产生高速撞击与粉碎，物料在互相撞击后，又会在叶轮和机壳之间以物料形成涡流多次的互相撞击、摩擦而粉碎，从下部直通排出，形成闭路多次循环，由筛分设备控制达到所要求的成品粒度
关键词：破碎机；反击板；锤头
　　
Abstract
According to the processing need, this topic has designed one kind of material granularity is the 15~20mm vertical spindle type breaker's technological process, has designed the main axle, the small band pulley and the jig and breaker's attire according to the request accompanies the craft. The material enters the stave cavity by the feed head, after hammer head's impact, cutting, chops into pieces, breaks off, realizes material broken; The hammer material attacks installs in the stave cavity on the counter-attack board, also after material and counter-attack board, material and material mutual impact, thus has realized the material fragmentation. This aircraft fused the hammer type breaker, the counter-attack type breaker and the vertical spindle type breaker's merit, reduced the crude material and the chamotte enters rubs the granularity, has achieved the design requirements well.
This product widely applies in each kind of ore, the cement, the fire-proof material, the bauxite chamotte, the emery, glass raw material contour hard, especially hard material, the domain in broken bits. In the mechanism construction granulated substance, the stone material as well as each metallurgy gangue stave obtain the universal use, compares the output effect with other type's breaker to be high. Principle of work: The material vertical falls into high speed revolving by the machine on the impeller, under the high speed centrifugal force's function, diverges with another part by the umbrella shape form in impeller material all around has the high speed hit and the smashing, the material after hits mutually, also forms the turbulent flow multiple mutual hit, the friction between the impeller and the cabinet by the material to crush, will go nonstop to from the lower part discharges, forms the close up to circulate many times, will achieve the end product granularity which by the sizing device control will request
Key word: Breaker ;Counter-attack board; Hammer head
目录
前言......1
1立轴复合式破碎机.......2
1.1立轴破碎机的用途.......2
1.2立轴破碎机的工作原理..........2
1.3立轴破碎机的工作特点..........2
1.4 立轴破碎机的技术参数........2
1.5 立轴破碎机的优点....3
2 工艺规程.......3
2.1任务分析......3
2.2工艺规程的制定........3
2.2.1 机械加工工艺规程....3
2.2.2工艺规程制订的原则...........4
2.2.3 制订工艺规程时的原始资料.....5
2.2.4 制订工艺规程的步骤...........5
3 立轴破碎机主轴的工艺设计........6
3.1 生产方式.....6
3.2 零件图样分析.........6
3.2.1轴类零件的功用、结构特点及技术要求..7
3.2.2 破碎机的主轴具体要求........8
3.3 毛坯的选择...........8
3.4 加工路线.....9
3.5工艺过程卡......9
3.6 确定工序尺寸.....10
3.7 确定切削用量，工时的确定和主轴转速...11
3.7.1 基本工时......11
3.7.2 辅助时间和布置时间………………………………………….21
3.8 切削液的及量具的选用.......21
3.9 破碎机主轴的工艺分析.........21
4.1零件图样分析.........22
4.2 毛坯选择.....23
4.3工艺路线线...........23
4.4工艺过程卡............24
4.5毛坯的尺寸确定........25
4.5.1 铸造毛坯余量........25
4.5.2 插槽的加工余量.....25
4.5.3 车削及毛坯尺寸.....25
4.6 切削用量，工时的确定和主轴转速.......25
4.6.1 基本工时...........25
4.6.2 辅助时间和布置时间..........27
4.7切削液的选择及量具...........27
4.8 小带轮的工艺分析.....27
5 立轴复合式破碎机的装配工艺....28
5.1 装配工艺...........28
5.1.1装配的概念..........28
5.1.2 问题的提出..........28
5.1.3 了解关于装配工作的原始资料?.........29
5.1.4 确定生产组织形式...........29
5.1.5 划分产品装配单元，确定装配顺序.....29
5.1.6 划分装配工序?......29
5.1.7 填写装配工艺规程文件.......30
5.1.8 制订产品的检测和实验规范...30
5.2 破碎机装配工艺分析..........30
5.3 安装工序设计.........31
5.3.1 工艺路线............31
5.3.2 零件安装问题......31
5.4 装配工艺系统图.....34
6拉床夹具设计...........37
拉床夹具的设计的特点和设计方法...38
6.2 夹具的经济性.......39
6.3 夹具的材料..........40
6.4 具体分析......41
7结论..........42
致谢...43
参考文献.........44
附录A..........45
附录B..........46

论文文件预览：
共4文件夹，7个文件，文件总大小：1.39MB，压缩后大小：371.43KB

• 毕业设计-立轴复合式破碎机的工艺规程设计
• 熬洪伟=立轴破碎机工艺规程设计
• 图纸
• A0装配图.exb  [451.50KB]
• A1主轴.exb  [116.18KB]
• A2小带轮.exb  [67.83KB]
• 论文
• 内封.doc  [20.00KB]
• 摘要.doc  [25.00KB]
• 正文.doc  [694.50KB]
• 目录.doc  [50.50KB]