车用液压管路三密封可调向三通管接头加工工艺设计摘要:我本次进行的是有关三通管的机械制造工艺的课程设计。三通管,又叫T形管,是一个构造非常简单的非中心对称回转体,由两个圆柱形接管相贯产生。三通管作为一种联接件在日常生活用途广泛,主要用途取决于更改液体流动角度。三通管在工业生产,农牧业等专业各个方面都采用专业普遍。课程设计是激发学生灵活运用所学专业知识,发现,明确提出,分析与解决问题,磨炼实践活动能力的重要组成部分,应该是学生们工作实践能力的实际练习和调查全过程.课程设计让我明白了患上理论和实践相结合主要是用来极为重要的,仅有基础知识是不够的,只有将所学的基础知识和实践相结合下去,从技术中下结论,才能做到真正为社会服务,进而提升自己的具体出手能力和独立探索的能力。机械制造工艺学课程设计就是我们学完了高校的所有基础课、技术性基础课及其绝大多数专业科目之后再进行的.这也是我们在进行毕业设计论文前要对所学各学科的一次深层次的综合性系统复习,也是一次理论结合实践的练习,因而,他在大家四年的学校生活中占据重要的位置。关键词:车用液压管路:三密封:三通管接头Processing technology design ofthree-seal adjustable three-way pipejoint for vehicle hydraul ic pipel ineAbstract What I am doing this time is the course design of the mechanicalmanufacturing technology of three-way pipe.Tee pipe,also known as T-shaped pipe,is anon-central symmetrical revolving body with very simple structure,which is produced by theintersection of two cylindrical nozzles.As a connector,tee is widely used in daily life,and itsmain use depends on changing the liquid flow angle.The three-way pipe is widely used in allaspects of industrial production,agriculture and animal husbandry.Curriculum design is an important part to stimulate students to use their professionalknowledge flexibly,discover,clearly put forward,analyze and solve problems,and tempertheir practical activities.It should be the whole process of students'practical practice andinvestigation.Curriculum design makes me understand that it is very important to combinetheory with practice,and only basic knowledge is not enough.Only by combining the basicknowledge with practice and drawing conclusions from technology can we truly serve thesociety and further improve our specific skills.The course design of mechanical manufacturing technology is carried out after we havefinished all the basic courses,technical basic courses and most of their professional subjectsin colleges and universities.This is also a deep-seated comprehensive systematic review of allthe subjects we have studied before graduation design thesis,and it is also an exercise ofcombining theory with practice.Therefore,it occupies an important position in our four-yearschool life.Keywords:vehicle hydraulic pipeline;Three seals;three-way union目录第1章引言…1.1研究背景1.2研究意义....c1.3研究现状.2第2章零件的分析2.1零件的分析第3章确定毛坯….63.1确定毛坯种类.63.2确定毛坯尺寸与形状..6第4章工艺规程设计….84.1选择定位基准84.2机械加工设备的选择.84.3制定工艺路线11第5章机械加工余量,工序尺寸及公差的确定.125.1确定加工余量和工序尺寸(单位:mm》.125.2工序二….135.3工序三。185.4工序四.215.5工序五255.6工序六….29第6章钻孔模具设计.326.1问题的提出.…326.2模具的设计.32第7章总结.33致谢34参考文献.35西南科技大学李科生毕业设计(论文)第1章引言1.1研究背景铸件广泛应用在高端装备制造,治金工业,工程建筑,农机车,给水排水及其国防科技各个部门,如果在机械加工行业中,铸造铁件所占比例大约为机械设备重量40%至80%。那么什么是锻造呢?铸造工艺设计又是如何设计方案的?当代科学技术的发展,规定金属材料铸件具备强的物理性能、规格精度和低粗糙度值:规定具备某些特殊特性,如耐高温、耐腐蚀、耐磨损等,另外还规定生产制造周期时间短,成本费用低。因而,铸件在制造以前,首先应该开展铸造工艺设计,使铸件整个工艺流程都可以做到科学合理实际操作,才能更好地操纵铸件的建立全过程,做到高品质增产效果。在如今生产日常生活,制造业是我国经济的核心要点,而机械工程乃是全部工业生产的中坚力量和核心。利用数控技术更新改造我们国家的传统产业,是促进加工制造业面向世界、现代化发展的必定方式。伴随着全球范围内的竞争越来越激烈,数控技术在机械加工行业中的重要性也变得越来越凸显。CNC技术性也就是计算机数控技术,通过采用电子信息技术对产品和刀具开展偏移操纵。克服了商品品种繁多、外观设计繁杂、精度高难题,实现高效、自动化生产制造。数控车床掌控的操作过程包含启动和终止:主轴轴承运行、终止、运动方向及运动速
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