多摩川编码器说明书.pdf
多摩川编码器说明书 串行信号接收芯片AU5561可 以解码Ts5647、 Ts5648、Ts5667、 Ts5668、 Ts5669等 型号的编码器 ,可以提供40到iiO位串并信号的转换 ,并且可以和1s/32位 CPU或DsP总线接 口。AU5661N1,提 供中断信号与CPU同步 ,它也能在没有CPU的两种方式 (手动模式 )下读取编码器数据 :lD3(单回转数据 ,多回转数据与报警7S508TS5170O/S128serieso/S85 series产品类型增量式产品类型增量式incrementalIncremental电源电压电源电压Supply voltageDC+24V±20%Supply voltageDC+5V±5%外径128Imrn85mm分解能25~5000C/T分解能9600~50,000CResolutionResolution输出方式电压输出 otago Cutput输出方式长线驱动Output for推拉互补输出 Push pul OutputOutput formLine Drive保护构造P=57保护构造P-52Protective constructionProtective construction质量7 kg Max据置型,8 kg max/加载型质量1 kg MaxMassvass用途: Application用途: Application制造钢铁生产线 Iron steel line■交流伺服马达 AC servo motors工程机械 Machine tools造纸生产线 Paper Producing LineT55410S5647755648O/S90 SeriesSA56 Series产品类型增量式产品类型智能绝对式IncrementalSmart Abs电源电压DC+5V±5%电源比压Supply VoltageSupply Voltage外径56mmSizeSize分解能00c0C/T,100,000G丌,12000T,分解能20or16oit多回转计数量16bt器Resolution36000CcT,400,000c7,480,0007Resolution(65,536转)合计6or32bt输出方式长线驱动20 or 16bit/tum and 16bit/65, 536Output formturns(total 36 or 32bit)保护构造输出方式Protective constructionOutput formLine driver质量3kg Max保护构造开放构造Protective constructionNot Enclosed用途: Application0. 6kg Max测量设备 Measuring Equipment工程机械 Machine tools用途: Application■工程机械 Machine tools机器人 Robots机器人 Robots计测机器 Measuring Instruments高精度角度割出装置Hgh- accuracy Angular Indexing Equipment半导体生产设备 Semiconductor manufacturing Equipment7S5667N2537S5667N650SA100 SeriesSA135 Seeres产品类型智能绝对式产品类型智能绝对式Smart AbsSmart Abs电源电压电源电压DC+5V±5%DC45V±5%Supply voltageSupp y voltage外径135mm100mm分解能17b转,16bt转总计3bt分解能17b转,16多转总计33btResolution17cit/um and 1 6bit multitums Total 33 bitResolution7btturm and 16bit multiturn Total 33 bit长线驱动输出方式长线驱动输出方式Output formLinc drivcrLine Driver保护构造保护构造P-40Protective constructionProtective construction质量12 ka Max(不含引线)质量15 kg max(不含引线) Without cable)Mass(Without cable)用途: Application用途: Application大功率马达 Large wattage motors大功率马达 Large wattage motors机器人 Robots机器人 Robots工程机械 Machine Tools工程机械 Machine tools树脂成形机 njection Machines树脂成形机 njection MachinesQAnD艾而特22电梯专用编码器ELEVATOR ENCODER尺寸 mm Dimer sion mmTS5200N500PCD4Do/H48Serieshounding plate details蝙码器安装面Encocer mounting surtace用途特点252M3闪六角丝APPLICATIONFEATURESpicket se: screw在轴上痄荐尺寸(Attachedsions or shaft●有齿、无齿电引机●易安装Gear and gearless tractive motor Easy to attach除非特别说明,否则公券一律为=05 mnUnless otherwise specified tolerance is s+n5m尺寸 mm Dimension mnTS5200N400p35O/H60Series空」用途特点APPLICATIONFEATURES器有齿、无齿曳引机易安装雄明细图内六角手拧紧Gear and gearless tractive motorEasy to attach轴推荐尺寸出除非特别说明,否则公差一律为±0.5 Ium Urless otherwise spccificd tolerance is+0:m755208N1e OlH100 series式样SPECIFICATIONS135●输出方式:长线驱动、推拉互补、集电极开路、正余弦=52留投线表CTION TABLEOutput form: Line Driver, push Pull, open collector, Sincos我色功能「引线频色。●电源电压 Supply voltage:5-15V●分解能 resolution:1024、40965000、6000、8190、10000CT当U儿在轴上批荐只寸抽璃址图、的普属2警出PU安装方式:各种各样Attaching way: VariousOH分解能C丌光电式 Optical外径SizeN。 TSLLLUNLI增量型中48mmResolution中6o512中空轴 Hollow Shalt4100mm1024TS5208编码器 EncoderTs5213翰出相4096TS5216ABZs52176 A, B, Z u, M,wTs52337: A, B, ZFOF1F2, F360008192TS524610000TS5236输出方式C:开放电极 Open Co lecto拉写补 Push pull长线驱动 Line driver⑧对于特殊情况,请联系我们O For special cases, pleasc consult us.23【AnD艾而特连接方面的注意事项NOTICE IN TRANSMITTING1.怎样连接到电源1. HOW TO CONNECT TOA POWER SUPPLY应该通过单独的带屏蔽线的电源线进行连接,任何Connection should be made using a plus and ground不正确的连接方法或不合适的连接线都可能导致传power line which is shielded within a single insulatedcable. Incorrect connection or improper cables will cause输噪音。unwanted noise in transmission编码器应该单独连接到电源,并且独立于编码器一The encoder should be connected to the power supply起作的电子设备,每样设备都应该使用独立的电separate from the electric device that the encoder is缆连接到电源。operating. Each should be connected to the power supplyusing separate cables而不要通过中间电子设备连接到电源。编码器和中Do not connect the encoder thru the electric device to间电子设备的地线之间仔在的阻抗会导致编码器和the power supply. The potential difference between the电源之间产生潜在的差异,这种差异将导致异常ground levels of the encoder and the power supply willbe produced by impedance of zero level bus within theelectric device. This will cause malfunction.编码器输出Encoder Output编码器输出coder Output电源电了装置电源④电子装置PowerElectricSupply编码PowerSupplyElectric device掮码器′Bu图-1好例子图-2不可取例子Fig 1 Favorable SampleFig2. No Recommendable Sampl2.地线应该尽可能的粗2. GROUND LINE SHOULD BEAS THICK AS POSSIBLEIi是电源旳输岀电流,Io是编码器流过地线的输li for power supply current and lo for output signals of an州燃出信号,Re是接地线直流阻抗,Ⅵ为输出信号可encoder will flow thru a ground line. In case of Re for DCresistance of the ground line, VL for the level of the output表达如下signals will be as followsVL=(o+li)·Re(V)=(o+i)·Re(V)ⅥL值不会超出接收器阈值电平Vt,Re要尽可能小The value of vi should not exceed t of threshold level因为当Ⅵ接近Ⅵ时,编码器对于外部噪音米说是脆for a receiver. Re should be as small as possible sincethe encoder will be vulnerable to external noise when Vl弱的。is closer toⅥt.对丁长距离信号传送,除了电源插头上的一条地线In case of long-distance transmission, another ground外,再加·条地线也是必要的。line besides the ground line paired with the plus line maybe necessary.〖()AnD艾而特243.外壳和电路之间短接3. SHORT BETWEEN CASE GROUNDAND CIRCUIT GROUND在喚音比较重的环境中,在编码器外壳地和电路地In case of having noise more than 50V between case之间的噪音信号可能会超过50V,编码器电路可能会ground and circuit ground under noisy circumstances, anelectric circuit for an encoder may not function normally.出现功能异常,在这种情况下,我们建议将外壳和In this case, the short-circuiting of case ground and cir电路地短接。cuit ground is recommendable然而,有时侯由于传送距离过长,短接可能会产生一However, in case that other adverse effects appear些相反的效果,或者说根本不可能将其短接时,我们 because of a long transmitting distance when case andcircuit ground for an encoder are short-circuited and in建议将外壳和电路之间加接个几个微法的有较好的case shorting them is impossible for some reason, it is频率特性的电容,用米做过滤噪音的滤波器。recommendable to provide, between case and circuitground, a few micro farad condensers with better fre-uency characteristics used for a noise filter.4.电源线有噪声的情况4. IN CASE OF HAVING NOISE ONPOWER LINE电源应该通过一根完全被屏蔽好了的传输线提供给Power should be supplied to an encoder thru a transmit-编码器,这样就不会有喚音信号出现在电源线上。ting line completely shielded so that no noise occurrs onpower line将屏蔽线接地以稳定信号Stable potential should be maintained by grounding thehield有必要加长屏蔽线,这样在编码器附近的传输线就It is necessary to distribute lines so that a transmitting不会被暴露在屏蔽线外面。line should not be exposed from the shield near anencoder删5编码带输出信号有尖峰的情况5. IN CASE OF SPIKE WAVESBETWEEN OUTPUT SIGNALSFOR AN ENCODER在尖峰脉冲出现的情况下,将由双绞线传送信号消In case of spike waves as shown in fig 3, Spike waves除尖峰脉冲。shall be deleted by transmitting by twist pair shield line尖峰信号尖峰信号图-3峰形波图-3峰形波Fig 3 spike wavesFig 3 spike waves6.编码器盒的潜在安全措施6. POTENTIAL STABILIZATION FORAN ENCODER CASE编码器盒必须被保持在稳定的电位状态。An encoder case must be maintained in stable potential5[AnD艾而特传送距离TRANSMITTING DISTANCE在开放集电极的情况下!IN CASE OF OPEN COLLECTOR传输距离在大约50m以内(12VDC上拉),20mA集电极Transmission within a distance of about 50m(12V DC pull电流将是允许的!up) and 20mA as collector current shall be allowable在长距离传输的情况下,带光耦的接受电路在图4In case of a long range transmission, receiving circuit with适合消灭在传输线中的噪音!photo couplers in fig. 4 is suitable for eliminating noisein transmission编码器屏酸线编码器屏蔽线EncoderShield CableShield Cable≤RR2Dc输出输出Output图-4Fig.4图-4Fig.4在长线驱动的情况下IN CASE OF LINE DRIVER26Ls3126LS32(编码器 Encoder/※传送距离1km以下编码器 Encoder/※传送距离1m以下Transfer distance 1km MaxTransfer distance 1km max双絞线屏蔽双绞线屏蔽Twisted Pair Shield cableTwisted Pair Shield Cable图-5Fg.5图-5Fig.5在推拉互补的情况下!IN CASE OF COMPLIMENTARY双绞线屏蔽双绞线屏辙Twisted Pair Shield CableTwisted Pair Shield CableA:2Sc3733B: 2SA1电源 Power SupplyA2sC3733电源 Power SupplyB2SA1460A这XGNDXXXX GND厂输出信号线输出信号线itput signal编码器 EncoderL:负载L编码器EL:负载ncodeL: Load怎样使用编码器控制信号H0WT0 USE ENCODER G0 NTROL SIGNALS反向输入REVERSE INPUT通过端了“”或‘L”输入可以改变编4.7kgEncoder direction can be changed by码器方向,CCW和CW之间切换成为可能。输入inputting Hor L to this terminal.如果不需要改变方向,电路输入4.7K欢In case of no necessity of changing相对的电压为正5伏电压,或接地direction wire this terminal to +5v thru4.7K Q2 or ground to the terminal.门集输入GATE INPUT在该端子输入"凵"低电平可以保持编码器的Angle data for an encoder shall be held角度数据(直到输入高电平将数据锁存)by inputting L to this terminal(Data shall be latched until H is输入putted)数据输入门电路后,大约需10μs的时间rptAfter inputting data to gate, about 10us米锁存数据,因此这段时间过去后才能is required to latch data. So data can be刷新数据。renewed after passing this elapsed time.〖)AnD艾而特26用语定义DEFINITIONS在本书中主要术语的定义如下Definitions of principal terminology used in this catalog areas follows①旋转式编码器:一种将轴旋转角度转化为数字信息的检测① Rotary encoder: a detector that converts the rotary dis.placement of the shaft into digital signal.②增量型:根据轴旋转位移输出脉冲序列的类型2)Incremental type The type that outputs a pulse train inaccordance with the rotary displacement of the shaft.③光电型:通过检测旋转轴上改变的光量来接收信号的类型, Optical type. The type that rece, due to is by detecting在轴上附带了光电检测机构和光栅the shaft, coming with an optical detecting mechanismand an optical lattice fixed to the shaft.④磁性型:通过检测轴上旋转而改变的磁场来接收信号4 Magnetic type The type that receives signals by detect-ing the change in the magnetic field due to the rotation ofthe shaft, coming with an magnetic detecting mechanismand a magnetic lattice fixed to the shaft⑤2相输出:一种由A、B相输出信号组成的模式,其相位差为⑤2 phase output: A mode with two outputs called A phase/4周期。⑥6相输出:一种由A、B、Z相和U、V、W相组成的模式。(66-phase output: A mode consisting of A, B Phase andZero reference pulse commutation output of UWw signal⑦参考0位:也叫做Z相,作为转一圈的位置参考(7) Zero reference: Output(also called Z phase)which servesas reference for the position during one rotation.⑧开集输出:输出采川共发射极电路,并且集电极开路。(8)Open collector output An output circuit having the emitter of the transistor of the output circuit as common ancthe collector of open typeNPNNPNK⑨长线驱动输出:输出电路兼容EA(电子工业协会)(9) Line driver output Output circuit in compliance with EIARS-122A(Electric Industries Association)RS-422A(Some products are excepted from the standard.c outo out⑩最大旋转速度:轴的旋转对机械允许的速度最大值(10 Maximum rotation speed: The value indicating the maximum revolving speed mechanically permissible witrespect to the rotation of the shaft.假①最大响应频率:轴的旋转对电气响应的最大频率(有时受① Maximum response frequency: Frequency showing th最大转速限制)。limit of electrical response with respect to the rotationtne shaft(Sometimes limited by the maximum permissiblrotation speed)①2径向负载:轴的径向负载(12 Radial load: A vertical load onto the shaft①3推力负载:轴的轴向负载。(13)Thrust load A longitudinal load onto the shaft⑩轴类型:从旋转式编码器本身连接轴的轴结构。(14) Shaft type A structure with a shaft projecting from throtary encoder body.⑩中空轴类型:轴中空,被测量部分的轴直接被插入来迮接。① Hollow shaft type: A shaft with a hole inside, into whica shaft of the measured side is directly inserted for co⑩UW信号:元刷马达的120度相位差3信号(电气角16 UVW signal: Three signals of 120 phase difference forbrushless motor.240W①绝对编码器的备用电池:多回转绝对值编码器上用来提供 Battery backup absolute encoder: A multiturn absolu给计数ICencoder with counter IC provided within it.⑩3串行传输:传达许多数据信号系统以时差给电路的Serial transmission A system of transmitting many da输出线signals with time differences to an output line of a circuit27【AnD艾而特1.保护构造的种类和各类命名Types and Designations of protective structure表1防止固体物进入的保护结构种类Table 1 Types of Protective Structure against Entry of Solids第1记号保护等级First CodingProtection Degree3(半封闭型)固体的末端直径2.5mm或不能进入甲面。3( Semi totally-enclosed typeEnds of solids 2.5mm or over in diameter do not enter inside4(全封閉型)固体的末端直径1.0mm或不进入里面。4(Totally-enclosed typeEnds of solids 1. 0mm or over in diameter do not enter inside5(防尘型编码器所定的动作及安全性阻止粉尘进入。5(Dustproof typeDust that impairs the designed operation or safety of the rotary encoder do not enter inside6(耐尘型)粉尘不进入里面。6(Dusttight typeDust particles do not enter inside.表2对水侵入的保护结构的种类Table 2 Types of Protective Stucture against Entry of Water第2记号保护等级Second CodingProtection Degree0(开放型)不能防止水不进入。o(Open typeNot protected against entry of water.2(防滴2型)沿垂直15度以内下落水滴没有损害。2(Drip-proof 2 typeSubject to no harmful effects by waterdrops falling at angles 15 or less from vertical.3(防雨型)沿垂直60度以内下落水滴没有损害。3(Rain-proof typeSubject to no harmful effects by waterdrops falling at angles 60%or less from vertical4(防喷雾型)由任意方向喷雾都没有损害。4(Spray-proof type,Subject to no harmful effects by water spray from any direction.5(防喷射型)由任意方向喷射都没有损害。5( Jet-proof typeSubject to no harmful effects by water jets from any direction6(防水型)由任何方向直接喷流的水都没有损害。6(Water-proof type)Impervious to water in strong jets from any direction. ( Note 1)7(防浸型)规定的压力和时间浸没在水之下没有水进入7(Immersion-proof typeNo water entering when immersed under water at specified pressure for specified time注:耐水型意思是产品结构上不会让强水柱由任意方向进入,但Note(1)"Water-proof"means a structure that does not allow the entry of假不代表结构允许在水下使用water against strong water jets from any directions, but it doesnot mean a structure that allows use under water.2.保护构造的命名2. Designations of Protective Structure编码器的防护结构的命名包括防护结构文字IP,第1The designation of protective structure of a rotary记号和第2记号次序。encoder is comprised with IP meaning the protectivestructure. first characteristic numeral and second characteristic numeral in this order如果或第一代码或第二个代码不被指定,它必须由XIn case either the first code or the second code is not代表specified, it must be represented by X.例1|P40|P40Characteristic letters例2|P65第2记号(开放型)Example 1 IP 40 P 40Example 2 IP 652nd characteristic numeral例3|P4X第1记号(全闭型)例4|PX5Example 3 IP 4X1st characteristic numeralExample 4 IPX5(AnD艾而特28换算表CONVERSION TABLE二进制总数°(度)(分(秒Binary Bit Countsdegree(min)(sec)128281251687510125001.406258437550625095120.70312542.1875253125100351562521.093751265632,0480.1757812510.546875632811240960.087890642552734375316.411381920.0439453132.636718751582014163840.0219726561.31835937579101532,7680.0109863280.65917968839551665,5360.0054931640.3295898441978131,0720.0027465820.1647949229.18262,1440.0013732910.0823974614.94192880.0006866460.0411982.201.0485760.003433230.0205993651.242,097,1520.0001716610.0102996830.624,194,3040.0000858310.0051498410.31228388,6080.0000429150.0025749210.152416,777,2160.0000214580.00128746033.5544320.00010290.0006437300.0467,1088640.00000536400003218650.019134,217,7280.0000026820.0001609330010268435,456000001410.000804660.00229536,870,9120.0000006710.000040233301,073,741,8240.0000003350.0000201170.001角度换算表ANGLE CONVERSION TABLE1弧度( radian)=57295780=34377468=206,264801°=0174533弧度( radian)=17.4533mrad1=00290888弧度( radian)=290888mrad1”=.00000484814弧度( radian)=00484814mrad.角度概念角度(视角)(视角d相当于人的标准身高17T10.000秒(28度)35m秒(0.28度350m秒(0.028度3.5km10秒35km(东京←→八王子)(饭田←→伊那2秒180km(东京←·饭田)1秒350km(东京←→京都)0.6秒东京←→八户)0.5秒650km(饭田←→八户0.1秒冲绳←→北海道稚内5.00km(到达静止卫星的距离角度x距离29【△DD艾而特
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adams仿真案例讲解
adams分析实例，定轴轮系和行星轮系传动模拟和仿真3.5在 ADAMS/view中位置方向库中选择位置旋转( Position: Rotate.)图标一,在角度(Ange一栏中输入90,表示将对象旋转90度。如图3-3所示。在 ADAMS/View窗口中用鼠标左键选择圆柱体,将出来一个白色箭头移动光标,使白色箭头的位置和指向如图3-8所示。然后点击鼠标左键,旋转后的圆柱体如图3-9所示。gravity图3-8圆柱体的位置旋转图3-9旋转90后的圆柱体4.创建旋转副、齿轮副、旋转驱动4.1选择 ADAMS/wiew约束库中的旋转副( Joint: Revolute图标。,参数选择2Bod1loc和 Normal to grid,在ADAMS/view工作窗口中先用鼠标左键选择齿轮(PART2)然后选择机架( ground),接着选择齿轮上的PART2cm如图4-1所示。图中显亮的部分就是所创建的旋转副( JOINT_1该旋转副连接机架和齿轮,使齿轮能相对机架旋转4-1齿轮上的旋转副4.2再次选择 ADAMS/iew约束厍中的旋转副( Joint:Revolute)图标参数选择2Bod-1Loc和 Normal ToGrid。在 ADAMS/wew工作窗口中先月鼠标左键选择齿轮PART3),然后选择机架〔 ground),接着选择齿轮上的PART3.cm,如图4-2所示。图中显亮的部分就是所创建的旋转副( JOINT_2)该旋转副连接机架和齿轮使齿轮能相对机架旋转图42蜗杆上的旋转副43创建完两个定轴齿轮上的旋转副后,还要创建两个定轴齿轮的啮合点( MARKER)。齿轮副的啮合点和旋转刮必须有相同的参考连杆(机架),并且啮合点Z轴的方向与齿轮的传动方向相同。所以在本题中,啮合点( MARKER)必须定义在机架( ground)上,机架可以看作机架选择 ADAMSAVIew工具箱的动态选择( Dynamic Pick)图标,将两个齿轮的啮合处进行放大,再选择动态旋转图标鬥,进行适当的旋转。选择 ADAMS/View零件库中的标记点工具图标数选择如图4-3所示。选择坐标为(100,50,0),如图4-4所示,图中显亮的部分就是所创建的啮合点( MARKER14)。MarkerAdd to groundLyOrientati onlobal xY图4-3标记点的选项图44蜗轮蜗杆的啮合点4.4下面将对上面做出的啮合点进行位置移动和方位旋转,使该啮合点位于两齿轮中心线上,并使啮合点的Z轴方向与齿轮旋转方向相同。在ADAMS/View窗口中,在两个齿轮啮合处点击鼠标右键,运择 - Maker:rr-Clr de: CYLINDER_1MARKER14 Modify,如图45所示。在弹出的对话框中,将 LocationAl: raSelct栏的值1000.50.0,00改为100.0,25,00(位置移动)将 Orientation栏中的值0.0,0.0,0.0修改为0,90,0方位旋转)如图46所示。点击对话椎下而的OKApea『ane键讲行确定,旋转后的啮合点( MARKER_14)如图4-7所不。从图中可以看出,啮合点的Z轴(蓝色)Z轴的方向与齿轮的啮合方向相同图4-5属性修改对话框Nanedingzhoulaensi two. cround MARKER_ 7Inn n. 25. nLocation Relative Ta. dingzhouluerutitws0.0,90.0,0.0Ori entation Relative Td. dingzhoulueas i twoirer」[spy]a0写糖图4-7旋转后的啮合点图4-6进行坐标轴的旋转45选择 ADAMS/View约束库中的齿轮副(Gear)图标在弹出的对话框中的 Joint Name栏中,点击鼠标右键分别选择 JOINT1、JONr2。如图4-7所示。在 Common Velocity Marker栏中,点击鼠标右键选择啮合点( MARKER14)。如图4-8所示,然后点击对话框下面的OK按钮,两个齿轮的齿轮副创建出来,如图49所示1 Constraint Create Complex Joint Gearme[mhte×1cmmndingrhoulNeni GEAR 1Gear Nemedinczhouluenxi two GEAR_1Adms工dCommentsJoint NameN 1, JOINT 2Common Velocity MarkerCommon veloci ty Markey鬥 AREER1ParameterizedingzhouluenxiApplyCaneelJoINT 247齿轮副的创建对话框图48齿轮副的创建要素图4-9定轴齿轮的齿轮副46在 ADAMS/View驱动库中选择旋转驱动( Rotational joint Motion)按钮,在sped-栏中输入360,360表示旋转驱动每秒钟旋转360度。在 ADAMS/View工作窗口中,两个齿轮中仟选一个作为丰动齿轮,本设计中选择左边的齿轮(红色的),用鼠标左键点击齿轮上的旋转副( JOINT1),一个旋转驱动创建出来,如图4-10所示,图中显亮的部分为旋转驱动。图4-10齿轮上的旋转驱动5仿真模型5.1点击彷真按钮圖设置仿真终止时间〔 End Time冫为1,仿真工作步长( Step Size)为0.01然后点击开始仿真按钮进行仿真52对小齿轮的进行运动分析。因为太齿轮的齿数为x1=50,小齿轮的齿数2=25,模数m=4mm,因此根据机械原理可以知道,对于标准外啮合渐开线直齿圆柱体齿轮传动,小齿轮的转速为大齿轮的2倍。对小齿轮的旋转副 JOINT2进行角位置分析。在 ADAMS/View工作窗口中用鼠标右键点击小齿轮的旋转副JOINT2,选择 Modify命令,如图5-1所示,在弹出的修改对话框中选-CyInder: CYUND-R 2择测量( Measures)图标如图52所示。在弹出的测量对话框中-M=rsr:cri-Marker: MAR ER 5将 Characteristic栏设置为Ax/Ay! Az Projected Rotation,将st gourdComponent栏设置为Z,将From/At栏设置为PART3. MARKER5(或者ground MARKER6),其他的设置如图5-3所示。然后点击对话框下面的Jark::JoI_2OK”确认。生成的时间-角度曲线如图5-4所示。1 Joint MeasureMeasure namedingchouluensi two. JOINT_2 MEA 2JointJUINT 2Characteristic: Art/ Ay/Ar Projected Rotation图5-1旋转副属性修改命令ComponentC(ZFrom/此tC PART 3, MARKER 5tameI 2HARKER 6Crientati onSecond BodyRepresent coordinates inTypel revoluteForce Display Honev Create Strip Chartpose Mations)图5-3测量力对话框的设置团网」」_sy」cd图5-2修改对话框1 J0INT_2_MEA_17500Tine:1.000Current: 72037500.510图54时间和角度的曲线图由图5-4可以知道,当大齿轮每秒逆时针转过360度时,小齿轮顺时针转过的角度为720度符合标准外啮合渐开线直齿圆柱体齿轮传动角速度与齿轮的分度圆半径成反比。ADAMS分析实例-定轴轮系和行星轮系传动模拟有一对外聩合洧开线直圆柱体齿轮传动已知x1=50,32=25,m=4mm,=20°。两个齿轮的厚度都是5mm。1.启动 ADAMS双击桌面上 ADAMS/View的快捷图标,打开 ADAMS/View在欢迎对话框中选择“ Create a new model”,在模型名称( Model name)栏中输入; xingxingchiluen:在重力名称( Gravity)栏巾选择“ Earth normal(- Global y)”;在单位名称( Units)栏中选择“MMKS-mm,kg, N s, deg”。如图1-1所示。How would you l:ke to proceed?C Open an existing databaseImport a fileADAMSStart it D: AllAlS12Model name ing:ingchiluenGravity Earth Normal (-Global r)inits MMES-m,kg趴,degWurkiny Gril Fellingsv Show冒 orkime Grid图1-1欢迎对话框C Rectangular C Folar2.设置工作环境2.1对于这个模型,网格间距需要设置成更高的精度以满足要求。szC750mn)(500mm)在 ADAMS/View菜单栏中,选择设置(〈stim)下拉菜单中的工作sp网格( Working grid)命令。系统弹出设置T作网格对話框,将网格ColorWeight的尺寸Sie)中的X和Y分别设置成750mm和500m,间距( Spacing) Dots Contrast1中的X和Y都设置成50mm。然后点击“OK”确定。如图21所表 Ares Contrast1Lines Contrast厂 Triad Solid2.2用鼠标左键点击选择( Select)图标,控制面板出现在| Set location工具箱中。Set orientationQ23用鼠标左键点击动态放大( Dynamic Zo0m)图标Applyance在模型窗口中,点击鼠标左键并按住不放,移动鼠标进行放大或缩小。创建齿轮图2-1设置工作网格对话框3.1在 ADAMS/View零件库中选择圆柱Cylinder体 Cylinder)图标参数选择为“NewNew PartPart”,长度( Length)选择50mm(齿轮Y Length的厚度),半径( Radius)选择100mmm×ZV Radius210))。如图31所示。4×50100图3-1设置圆柱体选项3.2在 ADAMS/view工作窗凵中先用鼠标任意左键选择点(,,0)mm,然后选择点(0,50,0)。则一个圆柱体(PART2)创建出来。如图3-2所示。3-2创建圆柱体(齿轮)33在 ADAMS/iew中位置/方向库中选择位置旋转( Pusillum: Rotate,,)Selectedopy图标,在角度(Ange一栏中输入90.表示将对象旋转90度。如图33| About所示。在 ADAMS/wiew窗口中用鼠标左键选择圆柱体,将出来一个白色箭Angle头,移动光标,使白色箭头的位置和指向如图3-4所示。然后点击鼠标左键旋转后的圆柱体如佟3-5所示。图3-3位置旋转选项图3-4圆柱体的位置旋转35旋转90后的圆柱体34在 ADAMS/View零件库中选择圆柱体( Cylinder)图标,参数选择为“ New part”,长度( Length)选择50mm(齿轮的厚度),半径( Radius)选择50mm(m×z4×25=50)如图3-1所示。在 ADAMS/iew工作窗口口先用鼠标左键选择点(150,0,0)mm,然后选择点(150,50,0)。则一个圆柱体(PART3)创建出来。如图3-6所小。图3-6创建圆柱体(齿纶)3.5在 ADAMS/View中位置/方向库中选择位置旋转( Position: Rotate.)图标"一,在角度(Ange)一栏中输入90,表示将对象旋转90度。如图3-3所示。在 ADAMS/View窗口中用鼠标左键选择圆柱体,将出来一个自色箭头,移动光标,使白色箭头的位置和指向如图3-7所示。然后点击鼠标左键,旋转后的陨柱体如图3-8所示。3-7圆柱体的位置旋转图3-8旋转90后的圆杜体36在 ADAMS/VIew零件库中选择杆仁ik图标,,参数选择为如图39所示。在 ADAMS/View工作窗口中先用鼠标左键选择点PART2 MARKER1,然后选择点PART3 MARKER2。则一个连杆(PART4)创建出来。如图3-10所示。图3-10创建的连杆4.创建旋转副、齿轮副、固定副、旋转驱动4.1在本改计选择左边的齿轮(红色的)为固定齿轮选择 ADAMSaView约束库中的旋转副( Joint: Revolute)图标参数选择2Bod-1Loc和 Normal to grid。在ADAMS/View工作窗口中先用鼠标左键选择连杆aJ LDr3(PART_4),然后选择机架( ground),接着选择齿轮上的PART4 MARKER3,如图4-1所示。图中显亮的部分就是所创建的旋转副( JOINT1),该旋转副连接机架和连杆,使连杆能相对机架旋转。图4-1连杆的旋转别4.2再次选择 ADAMS/view约東库中的旋转副( Joint: Revolute)图标参数选择2Bod-lIoc和 Normal to grid。在 ADAMS/view工作窗口中先用鼠标左键选择齿轮(PART_2),然后选择连杆(PART_4),接着选择齿轮上的PART2cm(或者PART2 MARKER1),如图42所示。图中显亮的部分就是所创建的旋转副( JOINT2),该旋转副连接连杆和固定齿轮,使连杆能对固定齿轮旋转。因为 JOINT1和JOINT2重合在一起,所以从图4-2中区分不出来图4-2固定齿轮的旋转副43再次选择 ADAMS/view约束库中的旋转副( Joint: Revolute)饜标",参数近择2Bod-1Loc和Normal to grid。在 ADAMS/view工作窗口中先用鼠标左键选择齿轮(PART3),然后选择连杆(PART4),接着选择齿轮上的PART3cm(或者PART3 MARKER2),如图43所示。图中显亮的部分就是所创建的旋转副( JOINT3),该旋转副连接连杆和行星轮使迕杆能带动行星轮旋转。图4-3行星轮的旋转副44创建完两个齿轮和连杆上的旋转副后,还要创建两个齿轮的啮合点( MARKER)。因为行星轮要在定齿轮上做圆周运动,所以行星轮和固定齿轮的啮合点不是匝定不动的,它随着行星轮的运动而不断地变化,因此,可以把啮合点固定在连杆上,因为迕杆和行星轮一起做园周运动,并且两齿轮旋转中心的连线一定经过啮合点。下面我们将把啮合点围在连杆,并且使啮合点Z轴的方向与齿轮的传动方向相同。选择 ADAMS/view零件库中的标记点工具图标参数选择如图44所示。选择连杆(PART4)在选择连杆上点PART4cm,如图45所示,图中显亮的部分就是所创建的啮合点( MARKER_11)arherAdd to partOrientationGlobal xY图44标记点的选项图4-5固定齿轮和行星轮之间的啮合点45上面所创建的啮合点不在两个齿轮的分度圆的交线上,下面将对上面做出的啮合点进行位置移动和方位旋转使该啮合点位于两齿轮交线上,并仅啮合点的Z轴方向与齿轮旋转方向相同。在 ADAMS/VIew窗口中,在两个齿轮啮合处点击鼠标右键,选拦- Maker: MARKER14→ Modify,如图4-5所示。在弹出的对话框中,将 Location栏的值75.0.25.0,-25.改为100.0,25.0.-250(位置移动),将 Orientation栏中的值0.0.0.0.
- 2021-05-06下载
- 积分：1
