《轻卡转向节外半轴锤上模锻造工艺设计及模具设计说明书》

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1、沈阳理工大学课程设计专用纸目录1设计的前期准备11.1零件分析11.1.1零件的结构分析11.1.2零件材料的特性分析11.1.3锻件的加工要求11.2工艺方案确定12锤上模锻件设计22.1选择分模面22.2确定模锻件加工余量及公差22.2.1锻件的形状复杂系数22.2.2锻件的质量32.2.3锻件的材质系数32.2.4模锻件的精度等级32.2.5确定锻件公差和余量32.2.6模锻斜度32.2.7锻件技术要求42.3计算锻件基本数据43确定锻锤的吨位54确定飞边槽及尺寸65确定终锻型槽76设计预锻型槽77绘制计算毛坯

2、图78制坯工步的选择89确定坯料尺寸810制坯型槽设计910.1滚挤型槽设计910.2拔长型槽设计1011锤用锻模设计1011.1钳口尺寸确定1111.2模块尺寸1112锻前加热锻后冷却及热处理要求的确定1112.1确定加热方式，及锻造温度范围1112.2确定加热时间12Opinionsandsuggestionsontheparty'smasslineeducationalpracticeAccordingtothecentralandprovincial,municipalunifieddeployment,ac

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