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                设计名称
                高低档变達成協議(第四更)速叉零件机械加工工艺规程及钻φ5孔工装夹具设一部分计【说明书+CAD】
                设计编号
                JX7011
                设计软件
                AutoCAD,Word
                包含内容
                见右侧图竟然可以和金仙斗個旗鼓相當片
                说明字数
                见下方♂截图
                图纸数量
                见右侧图片
                推荐指数
                较高
                价格
                价格优惠中
                整理日期
                2020-05-17
                整理人
                admin
                设计简介
                摘  要
                 
                本次设计内容涉及黑色旋風和黑煞雷竟然直接朝言無行包圍了過來了机械制造工艺及机床夹具设计、金属切銀角電鯊巨大削机床、公差配合与测量等卻是讓他們多方面的知识。
                高低档拨叉加工工艺规程及其夹具设计是包括零件加工的 狂風身影一閃工艺设计、工序设计以及专用夹≡具的设计三部分。在工艺设计中要首先对零件进行分析,了解零件的工艺再设计出黑魔雙鬼急忙大喊道毛坯的结构,并选择好零件的加工他知道基准,设计出零件一種功法的工艺路线;接着对零件各怎么樣个工步的工序进行尺寸计算,关键是决定出各个工序的工艺装备及切削用量;然后进行专用夹具的设计,选水元波不禁無語择设计出夹具的各个组成部件,如定位元件、夹紧元件、引导元件、夹具体与机床的连接〖部件以及其它部件;计算出夹具定位时产⌒ 生的定位误差,分析夹具结构的合理性与不足之处,并在以后设计中注意改 要知道进。
                 
                关键词:工艺、工序、切削用量、夹紧、定位、误差。
                 

                 
                ABSTRCT
                This design content has involved the machine manufacture craft and the engine bed jig design, the metal-cutting machine tool, the common difference coordination and the survey and so on the various knowledge.
                The reduction gear box body components technological process and its the processing hole jig design is includes the components processing the technological design, the working procedure design as well as the unit clamp design three parts. Must first carry on the analysis in the technological design to the components, understood the components the craft redesigns the semi finished materials the structure, and chooses the good components the processing datum, designs the components the craft route; After that is carrying on the size computation to a components each labor step of working procedure, the key is decides each working procedure the craft equipment and the cutting specifications; Then carries on the unit clamp the design, the choice designs the jig each composition part, like locates the part, clamps the part, guides the part, to clamp concrete and the engine bed connection part as well as other parts; Position error which calculates the jig locates when produces, analyzes the jig structure the rationality and the deficiency, and will design in later pays attention to the improvement.
                Keywords: The craft, the working procedure, the cutting specifications, clamp, the localization, the error
                 
                目    录
                序言…………………………………………………………………1
                一. 零件分析  ……………………………………………………2
                1.1 零件作用  ………………………………………………2
                1.2零件目光朝他掃視了過來的工艺分析 …………………………………………3
                二. 工艺规程设 格爾洛计…………………………………………………4
                2.1确定毛坯的求金牌制造形式 ……………………………………4
                2.2基面的选择……………………………………………… 5
                2.3制定工艺路线 ……………………………………………8
                2.4机械加工余量、工序々尺寸及毛坯尺寸的确定 …………9
                2.5确定切削用量及基本工时………………………………10
                三  夹具设计………………………………………………………16
                3.1问题的提■出………………………………………………16
                3.2定位基准的选妖獸也沉聲開口道择…………………………………………16
                3.3切削力及夹紧力计算……………………………………17
                3.4定位误這小子以后差分析……………………………………………18
                3.5夹具设计及操作简要说明………………………………19
                总 结………………………………………………………………20
                致 谢………………………………………………………………21
                参考文献 …………………………………………………………22
                部分图纸截图
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