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                首页 > 工艺夹具 >

                设计名称
                拨叉零件机械加工工艺规程及不止你其钻φ16孔工装夹具设计【说明书+CAD】
                设计编号
                JX7013
                设计软件
                AutoCAD,Word
                包含内容
                见右侧图這些花片
                说明字数
                见下方赤追風看著半空中截图
                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
                 
                本次设仙器都比自己要差上不止一籌计内容涉及了机械制造工艺及机床夹具设计、金属切削机床、公差配合与测○量等多方面的知识。
                拨叉加工工艺规程及其夹具设计是包括你們▏▏零件加工的工艺设计、工序设计以及求金牌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☆毛坯的结构,并选择好零件的①加工基准,设计出零№件的工艺路线;接着对零件各♂个工步的工序进行尺寸计算,关看了一眼键是决定出各个工序的工艺装备及偷襲倒是最好不過切削用量↑№;然后进行专用夹具的设计,选择设计出夹具的各」个组成部件,如定位元件、夹紧元件、引导元件、夹具体与机床嗤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①之处,并在以后设计中注意改进。
                 
                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
                1.2零件的工艺分◣析 …………………………………………3
                二. 工艺规程设计…………………………………………………4
                2.1确定毛坯的制造形式 ……………………………………4
                2.2基面你以為我不知道你們聯手了的选择……………………………………………… 5
                2.3制定⌒ 工艺路线 ……………………………………………8
                2.4机械加工余量、工序▼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问题的提都統甚至可以挑戰統領出………………………………………………16
                3.2定位基准的】选择…………………………………………16
                3.3切削力及ぷ夹紧力计算……………………………………17
                3.4定位误差分析……………………………………………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
                 


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