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GD1146-90型对辊成型机设计说明书[带图纸].doc

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GD1146-90型对辊成型机设计说明书[带图纸].doc

中国矿业大学2007届本科毕业设计第1页目录绪论.........................................................错误未定义书签。1.电机选型及传动比计算....................错误未定义书签。1.1选择电动机................................................................................错误未定义书签。1.1.1选择电动机的类型和结构形式....................................错误未定义书签。1.1.2选择电动机的容量........................................................错误未定义书签。1.2计算传动装置的总传动比并分配各级传动比................错误未定义书签。1.2.1传动装置的总传动比....................................................错误未定义书签。1.2.2分配各级传动比............................................................错误未定义书签。2.V带设计计算.....................................错误未定义书签。2.1确定计算功率..................................................................错误未定义书签。2.2选择带型..........................................................................错误未定义书签。2.3确定带轮基准直径..........................................................错误未定义书签。2.4验算带的速度..................................................................错误未定义书签。2.5初定中心距......................................................................错误未定义书签。2.6确定基准长度..................................................................错误未定义书签。2.7确定实际轴间距..............................................................错误未定义书签。2.8验算小带轮包角..............................................................错误未定义书签。2.9单根V带的基本额定功率..............................................错误未定义书签。2.10单根V带的功率增量....................................................错误未定义书签。2.11V带的根数......................................................................错误未定义书签。2.12单根V带的预紧力........................................................错误未定义书签。2.13带轮的结构......................................................................错误未定义书签。2.13.1小带轮的结构..............................................................错误未定义书签。3.基本参数计算..................................错误未定义书签。各轴的转速、传递功率、转矩...............................................错误未定义书签。4.同步齿轮减速箱齿轮的设计计算..错误未定义书签。4.1I轴齿轮设计计算......................................................................错误未定义书签。4.1.1选择齿轮材料................................................................错误未定义书签。4.1.2初定齿轮主要参数........................................................错误未定义书签。4.1.3校核齿面接触疲劳强度................................................错误未定义书签。4.2Ⅱ轴齿轮设计计算.....................................................................错误未定义书签。4.2.1选择齿轮材料................................................................错误未定义书签。4.2.2初定齿轮主要参数........................................................错误未定义书签。中国矿业大学2007届本科毕业设计第2页4.2.3校核齿面接触疲劳强度................................................错误未定义书签。4.3Ⅲ轴齿轮设计计算.....................................................................错误未定义书签。4.3.1选择齿轮材料................................................................错误未定义书签。4.3.2初定齿轮主要参数........................................................错误未定义书签。4.3.3校核齿面接触疲劳强度................................................错误未定义书签。4.4Ⅳ轴齿轮设计计算.....................................................................错误未定义书签。4.4.1选择齿轮材料................................................................错误未定义书签。5.同步齿轮减速箱轴的设计计算......错误未定义书签。5.1Ⅰ轴的设计计算.........................................................................错误未定义书签。5.1.1选择轴的材料................................................................错误未定义书签。5.1.2初步估算轴的的直径....................................................错误未定义书签。5.1.3轴上零部件的选择和轴的结构设计............................错误未定义书签。5.1.4轴的受力分析................................................................错误未定义书签。5.1.5轴的强度计算................................................................错误未定义书签。5.2Ⅱ轴的设计计算.........................................................................错误未定义书签。5.2.1选择轴的材料................................................................错误未定义书签。5.2.2初步估算轴的的直径....................................................错误未定义书签。5.2.3轴上零部件的选择和轴的结构设计............................错误未定义书签。5.2.4轴的受力分析................................................................错误未定义书签。5.2.5轴的强度计算................................................................错误未定义书签。5.3Ⅲ轴的设计计算.........................................................................错误未定义书签。5.3.1选择轴的材料................................................................错误未定义书签。5.3.2初步估算轴的的直径....................................................错误未定义书签。5.3.3轴上零部件的选择和轴的结构设计............................错误未定义书签。5.3.4轴的受力分析................................................................错误未定义书签。5.3.5轴的强度计算................................................................错误未定义书签。5.4Ⅳ轴的设计计算.........................................................................错误未定义书签。5.4.1选择轴的材料................................................................错误未定义书签。5.4.2初步估算轴的的直径....................................................错误未定义书签。5.4.3轴上零部件的选择和轴的结构设计............................错误未定义书签。5.4.4轴的受力分析................................................................错误未定义书签。5.5.5轴的强度计算................................................................错误未定义书签。6.同步齿轮减速箱轴承的校核............错误未定义书签。6.1I轴轴承的校核..........................................................................错误未定义书签。6.1.1计算轴承支反力............................................................错误未定义书签。6.1.2轴承的派生轴向力........................................................错误未定义书签。6.1.3轴承所受的轴向载荷....................................................错误未定义书签。6.1.4轴承的当量动载荷........................................................错误未定义书签。中国矿业大学2007届本科毕业设计第3页6.1.5轴承寿命........................................................................错误未定义书签。6.2II轴轴承的校核........................................................................错误未定义书签。6.2.1计算轴承支反力............................................................错误未定义书签。6.2.2轴承的派生轴向力........................................................错误未定义书签。6.2.3轴承所受的轴向载荷....................................................错误未定义书签。6.2.4轴承的当量动载荷........................................................错误未定义书签。6.2.5轴承寿命........................................................................错误未定义书签。6.3III轴轴承的校核......................................................................错误未定义书签。6.3.1计算轴承支反力............................................................错误未定义书签。6.3.2轴承的派生轴向力........................................................错误未定义书签。6.3.3轴承所受的轴向载荷....................................................错误未定义书签。6.3.4轴承的当量动载荷........................................................错误未定义书签。6.3.5轴承寿命........................................................................错误未定义书签。6.4IV轴轴承的校核........................................................................错误未定义书签。6.4.1计算轴承支反力............................................................错误未定义书签。6.4.2轴承的派生轴向力........................................................错误未定义书签。6.4.3轴承所受的轴向载荷....................................................错误未定义书签。6.4.4轴承的当量动载荷........................................................错误未定义书签。6.4.5轴承寿命........................................................................错误未定义书签。6.5V轴轴承的校核..........................................................................错误未定义书签。6.5.1计算轴承支反力............................................................错误未定义书签。6.5.2轴承的派生轴向力........................................................错误未定义书签。6.5.3轴承所受的轴向载荷....................................................错误未定义书签。6.5.4轴承的当量动载荷........................................................错误未定义书签。6.5.5轴承寿命........................................................................错误未定义书签。7.同步齿轮减速箱键的校核................错误未定义书签。7.1I轴键的校核..............................................................................错误未定义书签。7.2II轴健的校核............................................................................错误未定义书签。7.3III轴健的校核..........................................................................错误未定义书签。7.4IV轴健的校核............................................................................错误未定义书签。7.5V轴键的校核..............................................................................错误未定义书签。8.同步齿轮减速箱箱体及附件设计计算错误未定义书签。8.1箱体设计....................................................................................错误未定义书签。8.1.1箱体结构设计................................................................错误未定义书签。8.2减速器附件................................................................................错误未定义书签。8.2.1检查孔及其盖板............................................................错误未定义书签。中国矿业大学2007届本科毕业设计第4页8.2.2通气器............................................................................错误未定义书签。8.2.3轴承盖和密封装置........................................................错误未定义书签。8.2.4定位销............................................................................错误未定义书签。8.2.5油面指示器....................................................................错误未定义书签。8.2.6放油开关........................................................................错误未定义书签。8.2.7起吊装置........................................................................错误未定义书签。9机架及成型装置的设计计算.............错误未定义书签。9.1型辊轴的设计............................................................................错误未定义书签。9.1.1选择轴的材料................................................................错误未定义书签。9.1.2初步估算轴的的直径....................................................错误未定义书签。9.1.3轴上零部件的选择和轴的结构设计............................错误未定义书签。9.2辊心的设计................................................................................错误未定义书签。9.2.1选择辊心的材料............................................................错误未定义书签。9.2.2辊心结构设计................................................................错误未定义书签。9.3型板的设计................................................................................错误未定义书签。10液压加载装置的选型......................错误未定义书签。结论.........................................................错误未定义书签。参考文献................................................错误未定义书签。致谢.........................................................错误未定义书签。摘要本设计是对现有的蜂窝煤成型机结构的设计,用冲头机构完成蜂窝煤的成型脱模,槽轮机构结构简单,工作可靠等特性,因此定位分度准确本机结构简单,使用维修方便,生产的煤品质量好,成本低,能一机多用。目前国内生产蜂窝煤成型机的厂家不少,但是现有的蜂窝煤成型机的冲压成型,均有连杆机构带动在横梁的弹簧式冲头冲压成型,由于冲孔后抜冲针的需要在冲头上装有圆柱弹簧,弹簧在间歇往复应力作用下高速工作,极易产生疲劳,弹簧较弱,影响拔针,出现夹煤重冲故障,同时由于弹簧配件制造质量很不稳定,常常断裂,从而增加生产成本。此外还有往的许多制造煤块的机构存在着许多避之不及的缺陷,即有些机构制造出的煤块不够敦实,放干后有一中国矿业大学2007届本科毕业设计第5页些裂纹有些机构造出的煤块经常出现孔内坍塌现象有些机构在工作是会出现许多不能及时清理的煤屑,造成工作环境的相对恶劣,很大程度上造成了环境污染及能源的浪费。关键词机构成型机蜂窝煤AbstractThedesignoftheexistinghoneycombmoldingmachinestructuredesign,withpunchmechanismcompletesthehoneycombmoldinganddemolding,groovedpulleymechanismhastheadvantagesofsimplestructure,reliableworkandothercharacteristics,thuspositioningaccurateindexingwiththemachinehastheadvantagesofsimplestructure,convenientrepairanduse,productionofcoalproductsofgoodquality,lowcost,canuseamachine.Thecurrentdomesticproductionofbriquettemachinemanufacturersalot,butexistingbriquettemachinestampingmolding,withconnectingrodmechanismtodrivethecrossbarofthespringloadedpunchstampingmolding,becauseafterpiercingforpunchingneedleneedsinthepunchisprovidedwithcylindricalspring,aspringintheintermittentreciprocatingstressundertheactionofhighspeed,easytoproducefatigue,springisweaker,effectsofneedle,appearedwithcoalheavypunchingfailure,atthesametimeasthespringaccessoriesmanufacturingqualityisnotstable,oftenbreaking,therebyincreasingtheproductioncost.Inadditiontothemanymanufacturingcoalinstitutionsexistmanyavoiddefects,i.e.someinstitutionsproducecoalisstocky,placedafterdoingsomecracksomeinstitutionstobuildcoalholecollapsephenomenonoftenappearsinsomeinstitutionstherewillbealotofworkisnotcleareduptheslack,resultingintheworkenvironmenttherelativelypoor,largelycausedbytheenvironmentalpollutionandenergywaste.KeywordsMechanismMoldingMachineHoneycomb

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