K039-填料箱盖加工工艺及钻端面12个孔夹具设计[版本3]-气动夹具【三维SW模型、CAD图纸】.zip
*学院毕业设计（论文）任务书 专业班级学生姓名学 号 课题名称基于UG 填料箱盖机械加工工艺规程设计 设计(论文) 起止时间 年 月 日至 年 月 日 课题类型设计改进、软件应用课题性质真实、模拟、虚拟 一、课题研究的目的与主要内容 研究目的：设计计算一基于UG 填料箱盖的机械加工工艺规程 设计，达到提高生产效率，缩短设 计周期，降低成本的工作要求。 主要内容： 1：填料箱盖的零件 分析。 2：填料箱盖的加工工序 分析。 3：基于UG 夹具设计。 二、基本要求 1：必须独立完成毕业设计工作。 2：按制图标准设计填料箱盖的夹具图和有关零件的零件图，图纸比例 1：毕业设计 图纸总工作量不少于 3 张零号图纸。 3：按学院毕业设计的书写格式要求，撰写设计说明书，毕业设计说明书不少于 10000 字。 4：每个学生应完成与毕业设计有关的 3000-5000 个文字的外文资料翻译，译文要求准确，文 字流畅。 注：1、此表由指导教师填写，经各系、教研室主任审批生效； 2、此表 1 式 3 份，学生、指导教师、教研室各 1 份。 三、课题研究已具备的条件（包括实验室、主要仪器设备、参考资料） 1自备的有关教材。 2邵阳学院图书馆。 3. 辅导老师提供的一定学术论文和相关资料等。 4自备的计算机。 （1）UG 建模 （2）切削手册 （3）机械夹具设计手册 四、设计（论文）进度表 *年*月*日至*月*日 搜集资料，完成开题报告 *年*月*日至*月*日 填料箱盖的数据的计算及工艺规程的确定。 *年*月*日至*月*日 部分填料箱盖工艺有关夹具图和总工程图。 *年*月*日至*月*日 外文资料翻译，完成设计说明书。 *年*月*日至*月 *日 毕业设计文件打印， 毕业答辩。 。 五、教研室审批意见 教研室主任（签名） 年 月 日 六、院（系）审批意见 院（系）负责人（签名） 单位（公章） 年 月 日 指导教师（签名） 学生（签名） 1 The packing box divulges reason analysis and countermeasure Abstract: The packing box divulges which through the analysis Petrochemistry enterprise each kind of adjustment valve in, as well as the adjustment valve divulges the harm which brings to the environment and the production, proposed some solution countermeasures. Guan Jianci: Adjusts the valve; The packing box divulges; Seal; Countermeasure 1.foreword adjustment: valve is the petroleum chemical industry refines oil in the installment the essential part, its use adjustment valve type many, quantity big, in the chemical production medium many is corrosiveness strong, virulent or is flammable explosive, when adjusts the valve divulges, not only can create the serious raw material, the energy and the product waste, moreover also has the serious influence to the environment, even causes the serious security accident. Therefore, we have the necessity also to have to take in the petroleum chemical industry production process to adjust the valve to divulge the question. Under causes the reason on the petroleum chemical industry installment in which the adjustment valve packing box divulges as well as prevented divulges the countermeasure, the method with the elimination makes the key discussion. 2.Adjustments valves packing box divulges the reason analysis adjustment valve divulges divides into two kinds, namely outside divulges with the interior divulges. In the majority situation, outside divulges the consequence which creates, often divulges compared to the interior seriously. In the industrial production, adjusts the valve outside to leak not only creates the raw material and the energy waste, but also can directly pollute the environment, even causes the fire, the detonation, is poisoned and so on the harm safety significant accident, the national economy creates the heavy loss for. Outside but the packing box divulges also belongs leaks. The packing box divulges reason: The packing box by the stuffing box, the padding, the 2 padding pad as well as the padding contracts the organization and so on to be composed. The stuffing box sets on the valve body or the valve cover, plays holds the padding the role. The padding pad sets to the stuffing box base, plays the strut padding role. The padding divides the soft nature sealing compound and takes shape the padding two kinds. Takes shape the padding take the elastic material quality as the raw material, uses the mould pressing to take shape or the turning processing makes each kind of joiner curtain under, compares, takes shape the padding structure compact, sealing property good, the serviceability is stronger. The medium divulges in the sealing compound place, the reason becomes less crowded, the sealing compound for the padding gland is not strict, the padding variety or the quality does not conform to the requirement, the padding gets older or by the valve lever attrition. 3.adjusts the loss which the valve divulges creates Divulging causes which by the above situation, creates the economic loss and further because the medium characteristic different has differently to the environment pollution degree. If is the gas medium, then very easily proliferates the dissemination in the air, its pollution radius can be bigger. The liquid medium can through have the pollution to the ground seepage, also possibly or the exile expels flood water the ditch through the open ditch, pollutes the rivers and streams lake and other environment. Former Soviet Unions nuclear power station because adjusts the valve the question to breed the unprecedented disaster, not only has caused the significant personnel casualty, creates direct and the indirect economic loss and the environment destroy also with difficulty estimates. The statistical data indicated that, in the production unit approximately 20% adjustment valve existence divulges the question, creates the direct economic loss approximately composes the total losses 5%0 in the petrified profession, take a set of 5000kt/a scale often the decompressor as the example, in the ordinary circumstances has 5,000 about the adjustment valve, divulges the economic loss by 20% ad
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*学院毕业设计（论文）任务书 专业班级学生姓名学 号 课题名称基于UG 填料箱盖机械加工工艺规程设计 设计(论文) 起止时间 年 月 日至 年 月 日 课题类型设计改进、软件应用课题性质真实、模拟、虚拟 一、课题研究的目的与主要内容 研究目的：设计计算一基于UG 填料箱盖的机械加工工艺规程 设计，达到提高生产效率，缩短设 计周期，降低成本的工作要求。 主要内容： 1：填料箱盖的零件 分析。 2：填料箱盖的加工工序 分析。 3：基于UG 夹具设计。 二、基本要求 1：必须独立完成毕业设计工作。 2：按制图标准设计填料箱盖的夹具图和有关零件的零件图，图纸比例 1：毕业设计 图纸总工作量不少于 3 张零号图纸。 3：按学院毕业设计的书写格式要求，撰写设计说明书，毕业设计说明书不少于 10000 字。 4：每个学生应完成与毕业设计有关的 3000-5000 个文字的外文资料翻译，译文要求准确，文 字流畅。 注：1、此表由指导教师填写，经各系、教研室主任审批生效； 2、此表 1 式 3 份，学生、指导教师、教研室各 1 份。 三、课题研究已具备的条件（包括实验室、主要仪器设备、参考资料） 1自备的有关教材。 2邵阳学院图书馆。 3. 辅导老师提供的一定学术论文和相关资料等。 4自备的计算机。 （1）UG 建模 （2）切削手册 （3）机械夹具设计手册 四、设计（论文）进度表 *年*月*日至*月*日 搜集资料，完成开题报告 *年*月*日至*月*日 填料箱盖的数据的计算及工艺规程的确定。 *年*月*日至*月*日 部分填料箱盖工艺有关夹具图和总工程图。 *年*月*日至*月*日 外文资料翻译，完成设计说明书。 *年*月*日至*月 *日 毕业设计文件打印， 毕业答辩。 。 五、教研室审批意见 教研室主任（签名） 年 月 日 六、院（系）审批意见 院（系）负责人（签名） 单位（公章） 年 月 日 指导教师（签名） 学生（签名） 1 The packing box divulges reason analysis and countermeasure Abstract: The packing box divulges which through the analysis Petrochemistry enterprise each kind of adjustment valve in, as well as the adjustment valve divulges the harm which brings to the environment and the production, proposed some solution countermeasures. Guan Jianci: Adjusts the valve; The packing box divulges; Seal; Countermeasure 1.foreword adjustment: valve is the petroleum chemical industry refines oil in the installment the essential part, its use adjustment valve type many, quantity big, in the chemical production medium many is corrosiveness strong, virulent or is flammable explosive, when adjusts the valve divulges, not only can create the serious raw material, the energy and the product waste, moreover also has the serious influence to the environment, even causes the serious security accident. Therefore, we have the necessity also to have to take in the petroleum chemical industry production process to adjust the valve to divulge the question. Under causes the reason on the petroleum chemical industry installment in which the adjustment valve packing box divulges as well as prevented divulges the countermeasure, the method with the elimination makes the key discussion. 2.Adjustments valves packing box divulges the reason analysis adjustment valve divulges divides into two kinds, namely outside divulges with the interior divulges. In the majority situation, outside divulges the consequence which creates, often divulges compared to the interior seriously. In the industrial production, adjusts the valve outside to leak not only creates the raw material and the energy waste, but also can directly pollute the environment, even causes the fire, the detonation, is poisoned and so on the harm safety significant accident, the national economy creates the heavy loss for. Outside but the packing box divulges also belongs leaks. The packing box divulges reason: The packing box by the stuffing box, the padding, the 2 padding pad as well as the padding contracts the organization and so on to be composed. The stuffing box sets on the valve body or the valve cover, plays holds the padding the role. The padding pad sets to the stuffing box base, plays the strut padding role. The padding divides the soft nature sealing compound and takes shape the padding two kinds. Takes shape the padding take the elastic material quality as the raw material, uses the mould pressing to take shape or the turning processing makes each kind of joiner curtain under, compares, takes shape the padding structure compact, sealing property good, the serviceability is stronger. The medium divulges in the sealing compound place, the reason becomes less crowded, the sealing compound for the padding gland is not strict, the padding variety or the quality does not conform to the requirement, the padding gets older or by the valve lever attrition. 3.adjusts the loss which the valve divulges creates Divulging causes which by the above situation, creates the economic loss and further because the medium characteristic different has differently to the environment pollution degree. If is the gas medium, then very easily proliferates the dissemination in the air, its pollution radius can be bigger. The liquid medium can through have the pollution to the ground seepage, also possibly or the exile expels flood water the ditch through the open ditch, pollutes the rivers and streams lake and other environment. Former Soviet Unions nuclear power station because adjusts the valve the question to breed the unprecedented disaster, not only has caused the significant personnel casualty, creates direct and the indirect economic loss and the environment destroy also with difficulty estimates. The statistical data indicated that, in the production unit approximately 20% adjustment valve existence divulges the question, creates the direct economic loss approximately composes the total losses 5%0 in the petrified profession, take a set of 5000kt/a scale often the decompressor as the example, in the ordinary circumstances has 5,000 about the adjustment valve, divulges the economic loss by 20% ad
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