DIN5480-2中文版

2006-05DIN5480-2基于基准直径的渐开线花键—第2部分公称尺寸和检验尺寸PassverzahnungenmitEvolventenflankenundBazugsdurchmesser—Teil2:NennmaβeundPrufmaβe代替DIN5480-2:1991-10,DIN5480-3:1991-10,DIN5480-4:1991-10,DIN5480-5:1991-10,DIN5480-6:1991-10,DIN5480-7:1991-10,DIN5480-8:1991-10,DIN5480-9:1991-10,DIN5480-10:1991-10,DIN5480-11:1991-10,DIN5480-12:1991-10,DIN5480-13:1991-10和DIN5480Bar.1:1995-11Translatedbytechnomedia–Hirsinger,Corte,Gosch&Parther,BerlinThistranslationhasnotbeencheckedbyDINDeutschesInstitutfurNormunge.V.,Berlin2DIN5480-2目次页数前言..............................................................................................................................................................31范围.................................................................................................................................................52引用 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 ..........................................................................................................................................53尺寸和测量的图表表示法.................................................................................................................63.1齿槽宽/齿厚....................................................................................................................................63.2直径.................................................................................................................................................63.3检验尺寸.........................................................................................................................................64模数m=0.5mm............................................................................................................................85模数m=0.6mm............................................................................................................................106模数m=0.75mm..........................................................................................................................127模数m=0.8mm............................................................................................................................148模数m=1mm...............................................................................................................................169模数m=1.25mm..........................................................................................................................1810模数m=1.5mm............................................................................................................................2011模数m=1.75mm..........................................................................................................................2212模数m=2mm...............................................................................................................................2413模数m=2.5mm............................................................................................................................2614模数m=3mm...............................................................................................................................2815模数m=4mm...............................................................................................................................3016模数m=5mm...............................................................................................................................3217模数m=6mm...............................................................................................................................3418模数m=8mm...............................................................................................................................3619模数m=10mm.............................................................................................................................38参考文献.....................................................................................................................................................40译者的话.....................................................................................................................................................41插图页数图1:齿槽宽/齿厚.........................................................................................................................6图2:直径.....................................................................................................................................6图3:检验尺寸..............................................................................................................................6图4:齿厚测量...............................................................................................................................7参见前言所关联的国际标准lSO4156，包括lSO4156AMD1:1991，由国际标准化组织（lSO）发表。3DIN5480-2有效性本标准自2006-05-01起生效。前言本系列标准论及了渐开线花键和渐开线花键的相互作用，花键的模数范围从0.5到10、齿数范围从6到82以及压力角为30°。DIN5480系列标准只适用于带有30°压力角的花键，因为37,5°和45°压力角的花键为ISO4156所涉及。依照ISO4156的渐开线花键是以模数系列为基础的。他们是不能和依照DIN5480系列标准描述的渐开线花键所互换的。DIN5480系列标准是以基准直径为基础的，而与模数无关。这使得他有可能适合与满足标准化的滚珠和滚柱轴承的直径，以及减少用于制造的需要的不同机床的数量。本系列标准是依据技术委员会2.1Passverzahnugen（NAM“渐开线花键”）而修订的。本修订版考虑了必要性，他依据了DIN820-4而回顾DIN5480系列标准所显示的结构上和编辑上的不足。本修订版的目的是将实用的、有利的以及合理的形式有机地融合到本标准的专用部分中去。现在，整个系列标准仅仅由四个部分组成，而替代了先前的十六个部分。DIN5480基于基准直径的渐开线花键，现在的结构:—第1部分：总则—第2部分：公称尺寸和检验尺寸—第15部分：检验—第16部分：刀具DIN5480-1新版本涉及的基本法则，和先前的版本相一致，但是现在的版本也包括了联结尺寸和公差，他包含了原先DIN5480-14:1986-03的版本。包含在第1部分的公差与偏差的计算公式也适用于本系列标准的其他部分。现在的DIN5480-2包括了上面提到的公称尺寸和检验尺寸。这部分合并了原先包含在DIN5480-2~DIN5480-13老标准内的所有内容。DIN5480-15提到了花键联结配合的质量检验。DIN5480-16详细 规定 关于下班后关闭电源的规定党章中关于入党时间的规定公务员考核规定下载规定办法文件下载宁波关于闷顶的规定 了用于渐开线花键制造加工刀具的 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 特点。4DIN5480-2修订本标准与DIN5480-2:1991-10、DIN5480-3:1991-10、DIN5480-4:1991-10、DIN5480-5:1991-10、DIN5480-6:1991-10、DIN5480-7:1991-10、DIN5480-8:1991-10、DIN5480-9:1991-10、DIN5480-10:1991-10、DIN5480-11:1991-10、DIN5480-12:1991-10、DIN5480-13:1991-10版本和DIN5480勘误表1:1995-11版本的不同之处如下：a)标准的标题修改为“基于基准直径的渐开线花键”；b)全齿根圆半径已经包括外花键（花键轴）中；c)冷轧工艺已经列入外花键（花键轴）的制造加工工艺之中；d)有一个例外，测量圆直径是从DIN3977中采用，并且e)已经进行了编辑修订工作。先前的版本DIN5480-2:1966-12，1974-09，1986-03，1991-10DIN5480-3:1966-12，1974-09，1986-03，1991-10DIN5480-4:1966-12，1974-09，1986-03，1991-10DIN5480-5:1966-12，1974-09，1986-03，1991-10DIN5480-6:1966-12，1974-09，1986-03，1991-10DIN5480-7:1966-12，1974-09，1986-03，1991-10DIN5480-8:1966-12，1974-09，1986-03，1991-10DIN5480-9:1966-12，1974-09，1986-03，1991-10DIN5480-10:1966-12，1974-09，1986-03，1991-10DIN5480-11:1966-12，1975-12，1986-03，1991-10DIN5480-12:1966-12，1974-09，1986-03，1991-10DIN5480-13:1966-12，1974-09，1986-03，1991-10DIN5480勘误表1:1995-115DIN5480-21范围本标准适用于基于基准直径的渐开线花键联结的可拆卸的花键箍（内花键）和花键轴（外花键），他们可以是滑动联结或者是固定联结。他们具有以下的基本原则：a)标准的和同一的30°压力角；b)其所有节距的基本齿廓都是一样的，也就是说，所有齿廓都具有同一构成法则；c)齿侧对中；除此之外，直径对中也是允许的；d)为了获得特定的基准直径，采用了齿形变位的方法；e)作用齿形偏差的配合系统包括公差，意味着考虑到了配合间隙这种偏差的作用，并且不同偏差系列和公差等级获得了应得的所有需要的补偿。本标准规定的渐开线花键联结用于可拆卸的内花键和外花键连接，他们可以是滑动联结或者是固定联结。他们具有部件对中所必需的所有特征并能传递扭矩，因此也符合制造加工时的经济性要求。内花键和外花键的理论齿根圆的齿根高为hfP=0.55·m。齿根根据制造加工使用的方法，会有不同的数值（见DIN5480-1表3）。齿根圆直径应根据齿根高来决定。2引用标准本标准引用了注有日期的或不注日期的其他版本的条文。若注有日期的，只有该版本才能适用于本标准。若不注日期的，则本标准应采用该引用标准的最新版本（包括所有的修改）。DIN5480-1,基于基准直径的渐开线花键总则DIN5480-15，基准直径的渐开线花键联结质量检验DIN5480-16，基准直径的渐开线花键联结刀具6DIN5480-23尺寸和测量的图表表示法3.1齿槽宽/齿厚图1:齿槽宽/齿厚3.2直径注：1外花键（花键轴）2内花键（花键箍）图2:直径3.3检验尺寸注：1外花键（花键轴）2内花键（花键箍）两个测量圆之间的尺寸M2跨两个测量圆的尺寸M1图3:检验尺寸7DIN5480-2注：1靠近齿顶圆，不适宜的位置2靠近V圆，适宜的位置3靠近渐开线终止圆，不适宜的位置图4:齿厚测量表1:齿根圆角半径和偏差系数单位：mm模数Mmm去除表面材料的加工方法时的齿根圆角半径最小值ρFmin冷轧时的公称值ρF偏差系数AWk0,50,080,270,8660,60,100,320,8660,750,120,400,8660,80,130,430,86610,160,540,8661,250,200,670,8661,50,240,810,8661,750,280,940,86620,321,080,8662,50,401,350,86630,481,620,86640,642,160,86650,80—0,86660,96—0,86681,28—0,866101,60—0,866＊8DIN5480-24模数m=0,5mm表2:公称尺寸，m=0,5mm单位：mm基本数据公称尺寸内花键直径外花键直径基准直径齿数分度圆直径基圆直径外花键齿高变位量齿槽宽/齿厚齿根圆直径偏差位置齿根渐开线终止圆最小值齿顶圆直径齿顶圆直径齿根渐开线终止圆最大值齿根圆直径偏差位置dBzddbx1·me2=s1df2Adf2dFf2da2da1dFf1df1Adf161054,330,2251,04560,195,9555,94,954,90-0,4171265,1960,2251,04570,196,9566,95,955,90-0,4181476,0620,2251,04580,197,9577,96,956,90-0,4191686,9280,2251,04590,198,9588,97,957,90-0,41101897,7940,2251,045100,199,9599,98,958,90-0,411120108.6600,2251,045110,1910,951010,99,959,90-0,411222119.5290,2251,045120,1911,951111,910,9510,90-0,4113241210.3920,2251,045130,2012,961212,911,9411,90-0,4514261312,1240,2251,045140,2013,961313,912,9412,90-0,4515281412,1240,2251,045150,2014,961414,913,9413,90-0,4516301512,9900,2251,045160,2015,961515,914,9414,90-0,4517321613,8560,2251,045170,2016,961616,915,9415,90-0,4518341714,7220,2251,045180,2017,961717,916,9416,90-0,4519361815.5880,2251,045190,2018,961818,917,9417,90-0,4520381916,4540,2251,045200,2019,961919,918,9418,90-0,4521402017,3210,2251,045210,2020,962020,919,9419,90-0,4522422118,1870,2251,045220,2021,92121,920,9420,90-0,4523442219,0530,2251,045230,2022,962222,921,9421,90-0,4524462319,9190,2251,045240,2023,962323,922,9422,90-0,4525482420,7850,2251,045250,2024,962424,923,9423,90-0,4526502521,6510,2251,045260,2125,962525,924,9424,90-0,4927522622,5170,2251,045270,2126,962626,925,9425,90-0,4928542723,3830,2251,045280,2127,962727,926,9426,90-0,4929562824,2490,2251,045290,2128,962828,927,9427,90-0,4930582925,1150,2251,045300,2129,962929,928,928,90-0,4931603025.9810,2251,045310,2130,963030,929,9429,90-0,4932623126,8470,2251,045320,2131,963131,930,9430,90-0,4933643227,7130,2251,045330,2132,963232,931,9431,90-0,4934663328,5790,2251,045340,2133,963333,932,9432,90-0,4935683429,4450,2251,045350,2134,963434,933,9433,90-0,4936703530,3110,2251,045360,2135,963535,934,9434,90-0,4937723631,1770,2251,045370,2136,963636,935,9435,90-0,4938743732.0430,2251,045380,2137,963737,936,9436,90-0,4939763832,9090,2251,045390,2138,963838,937,9437,90-0,4940783933,7750,2251,045400,2139,963939,938,9438,90-0,49a在这里，偏差值的规定和去除材料的加工方法和齿根圆公称直径有关（见DIN5480-1第7.1节）。冷轧花键的偏差值是-0,76·m。aa9DIN5480-2表3:检验尺寸，m=0,5mm单位：mm基本数据内花键尺寸外花键尺寸基准直径齿数测量圆︵量棒︶直径棒间距公称尺寸偏差系数测量圆︵量棒︶直径跨棒距公称尺寸偏差系数跨齿数跨k齿数的公法线长度dBzDMM2AW2DMM1AW1kWk6101,03,7972,011,257,5111,203a3,8597121,04,8001,951,258,5401,2333,9058141,05,8011,911,259,5641,273a3,9529161,06,8031,881,2510,5841,294a5,35910181,07,8041,961,010,9611,3945,40511201,08,8041,851,011,9701,414a5,45212221,09,8051,841,012,9781,4356,85913241,010,8051,831,013,9851,4456,90514261,011,8061,821,014,9911,465a6,95215281,012,8061,811,015,9961,4768,35916301,013,8071,801,017,0011,4868,40517321,014,8071,801,018,0051,496a8,45218341,015,8071,801,019,0091,5079,85919361,016,8071,791,020,0131,5179,90520381,017,8071,791,021,0161,527a9,95221401,018,8081,791,022,0191,53811,35922421,019,8081,781,023,0221,54811,40523441,020,8081,781,024,0241,548a11,45224461,021,8081,781,025,0261,55912,85925481,022,8081,781,026,0291,55912,90526501,023,8081,771,027,0311,569a12,95227521,024,8081,771,028,0331,571014,35928541,025,8081,771,029,0341,571014,40529561,026,8081,771,030,0361,5710a14,45230581,027,8081,771,031,0381,581115,85931601,028,8081,771,032,0391,581115,90532621,029,8091,771,033,0401,5911a15,95233641,030,8091,761,034,0421,591217,35934661,031,8091,761,035,0431,591217,40535681,032,8091,761,036,0441,6012a17,45236701,033,8091,761,037,0451,601318,85937721,034,8091,761,038,0461,601318,90538741,035,8091,761,039,0481,6113a18,95239761,036,8091,761,040,0481,611420,35940781,037,8091,761,041,0491,611420,405a这由于接触点太靠近齿根圆角或者齿顶的尖角，那样的齿厚测量就不可靠。用两个量棒之间或者跨两个量棒的方法来进行测量是更合适的。由于偏差和公差的关系，那么没有标出a标记的其他的齿厚测量方式可能变得不可靠了。＊＊10DIN5480-25模数m=0,6mm表4:公称尺寸，m=0,6mm单位：mm基本数据公称尺寸内花键直径外花键直径基准直径齿数分度圆直径基圆直径外花键齿高变位量齿槽宽/齿厚齿根圆直径偏差位置齿根渐开线终止圆最小值齿顶圆直径齿顶圆直径齿根渐开线终止圆最大值齿根圆直径偏差位置dBzddbx1·me2=s1df2Adf2dFf2da2da1dFf1df1Adf1684,84,1570,271,25460,215,934.85,884,754,68-0,437106,05,1960,171,13970,216,935,86,885,755,68-0,438127,26,2350,071,02380,217,936,87,886,756,68-0,439137,86,7550,271,25490,218,937,88,887,757,68-0,4310159,07,7940,171,139100,219,938,89,888,758,68-0,43111710,28,8330,071,023110,2110,939,810,889,759,68-0,43121810,89,3530,271,254120,2111,9310,811,8810,7510,68-0,43132012,010,3920,171,139130,2212,9411,812,8811,7411,68-0,47142213,211,4320,071,023140,2213,9412,813,8812,7412,68-0,47152313,811,9510,271,254150,2214,9413,814,8813,7413,68-0,47162515,012,9900,171,139160,2215,9414,815,8814,7414,68-0,47172716,214,0300,071,023170,2216,9415,816,8815,7415,68-0,47182816,814,5490,271,254180,2217,9416,817,8816,7416,68-0,47193018,015,5880,171,139190,2218,9417,818,8817,7417,68-0,47203219,216,6280,071,023200,2219,9418,819,8818,7418,68-0,47213420,417,667-0,030,908210,2220,9419,820,8819,7419,68-0,47223521,018,1870,171,139220,2221,9420,821,8820,7420,68-0,47233722,219,2260,071,023230,2222,9421,822,8821,7421,68-0,47243822,819,7450,271,254240,2223,9422,823,8822,7422,68-0,47254024,020,7850,171,139250,2224,9423,824,8823,7423,68-0,47264225,221,8240,071,023260,2325,9424,825,8824,7424,68-0,51274426,422,863-0,030,908270,2326,9425,826,8825,7425,68-0,51284527,023,3830,171,139280,2327,9426,827,8826,7426,68-0,51294728,224,4220,071,023290,2328,9427,828,8827,7427,68-0,51304828,824,9420,271,254300,2329,9428,829,8828,7428,68-0,51315030,025,9810,171,139310,2330,9429,830,8829,7429,68-0,51325231,227,0200,071,023320,2331,9430,831,8830,7430,68-0,51335432,428,059-0,030,908330,2332,9431,832,8831,7431,68-0,51345533,028,5790,171,139340,2333,9432,833,8832,7432,68-0,51355734,229,6180,071,023350,2334,9433,834,8833,7433,68-0,51365834.830,1380,271,254360,2335,9434,835,8834,7434,68-0,51376036,031,1770,171,139370,2336,9435,836,8835,7435,68-0,51386237,232,2160,071,023380,2337,9436,837,8836,7436,68-0,51396438,433,255-0,030,908390,2338,9437,838,8837,7437,68-0,51406438,433.2550,471,485400,2339,9438,839,8838,7438,68-0,51426840,835,3340,271,254420,2341,9440,841,8840,7440,68-0,51457444,438,452-0,030,908450,2344,9443,844,8843,7443,68-0,51477645,639,4910,371,370470,2346,9445,846,8845,7445,68-0,51487846,840,5300,271,254480,2347,9446,847,8846,7446,68-0,5111DIN5480-2表5:检验尺寸，m=0,6mm单位：mm基本数据内花键尺寸外花键尺寸基准直径齿数测量圆︵量棒︶直径棒间距公称尺寸偏差系数测量圆︵量棒︶直径跨棒距公称尺寸偏差系数跨齿数跨k齿数的公法线长度dBzDMM2AW2DMM1AW1kWk681,03,9641,581,758,3481,122a2,9427101,04,9721,761,58,8741,222a2,8988121,05,9591,951,259,3271,3634,4869131,06,9091,621,510,7951,2434,71710151,07,9231,741,2511,2501,363a4,67011171,08,9211,861,2512,3071,424a6,25812181,09,9691,661,513,9221,3246,48613201,010,9721,741,2514,3331,4346,44214221,011,9661,841,2515,3721,4746,39815231,012,9371,671,2516,2751,4258,25816251,013,9431,741,2517,3191,4658,21417271,014,9401,811,2518,3561,5158,17018281,015,9701,681,2519,3301,46610,03019301,016,9721,741,2520,3651,5069,98620321,017,9681,801,2521,3941,5369,94221341,018,9571,861,2522,4171,5769,89822351,019,9511,741,2523,3531,52711,75823371,020,9491,791,2524,3801,55711,71424381,021,9711,691,2525,3561,517a11,94225401,022,9721,741,2526,3841,547a11,89826421,023,9691,781,2527,4071,57813,48627441,024,9611,831,2528,4251,60813,44228451,025,9561,741,2529,3741,568a13,67029471,026,9541,781,2530,3951,589a15,25830481,027,9711,701,2531,3741,54915,48631501,028,9721,741,2532,3961,57915,44232521,029,9701,771,2533,4151,609a15,39833541,030,9631,811,2534,4311,629a15,35434551,031,9591,741,2535,3871,581017,21435571,032,9571,771,2536,4051,611017,17036581,033,9711,711,2537,3861,571119,03037601,034,9721,741,2538,4051,591118,98638621,035,9701,771,2539,4211,611118,94239641,036,9651,801,2540,4341,641118,89840641,037,9601,661,2541,3531,551221,03042681,039,9711,711,2543,3951,5912a20,94245741,042,9661,791,2546,4371,661322,44247761,044,9681,691,2548,3851,591424,53048781,045,9711,711,2549,4021.601424,486a这由于接触点太靠近齿根圆角或者齿顶的尖角，那样的齿厚测量就不可靠。用两个量棒之间或者跨两个量棒的方法来进行测量是更合适的。由于偏差和公差的关系，那么没有标出a标记的其他的齿厚测量方式可能变得不可靠了。＊＊12DIN5480-26模数m=0,75mm表6:公称尺寸，m=0,75mm单位：mm基本数据公称尺寸内花键直径外花键直径基准直径齿数分度圆直径基圆直径外花键齿高变位量齿槽宽/齿厚齿根圆直径偏差位置齿根渐开线终止圆最小值齿顶圆直径齿顶圆直径齿根渐开线终止圆最大值齿根圆直径偏差位置dBzddbx1·me2=s1df2Adf2dFf2da2da1dFf1df1Adf1664,503,8970,33751,56860,245,904.55,854,454,35-0,46786,005,1960,08751,27970,246,905,56,855,455,35-0,46896,755,8460,21251,42380,247,906,57,856,456,35-0,469107,506,4950,33751,56890,248,907,58,857,457,35-0,4610129,007,7940,08751,279100,249,908,59,858,458,35-0,4611139,758,4440,21251,423110,2410,909,510,859,459,35-0,46121410,509,0930,33751,568120,2411,9010,511,8510,4510,35-0,46131612,0010,3920,08751,279130,2512,9111,512,8511,4411,35-0,50141712,7511,0420,21251,423140,2513,9112,513,8512,4412,35-0,50151813,5011,6910,33751,568150,2514,9113,514,8513,4413,35-0,50162015,0012,9900,08751,279160,2515,9114,515,8514,4414,35-0,50172115,7513,6400,21251,423170,2516,9115,516,8515,4415,35-0,50182216,5014,2890,33751,568180,2517,9116,517,8516,4416,35-0,50192418,0015,5880,08751,279190,2518,9117,518,8517,4417,35-0,50202518,7516,2380,21251,423200,2519,9118,519,8518,4418,35-0,50212619,5016,8870,33751,568210,2520,9119,520,8519,4419,35-0,50222821,0018,1870,08751,279220,2521,9120,521,8520,4420,35-0,50232921,7518,8360,21251,423230,2522,9121,522,8521,4421,35-0,50243022,5019,4860,33751,568240,2523,9122,523,8522,4422,35-0,50253224,0020,7850,08751,279250,2524,9123,524,8523,4423,35-0,50263324,7521,4340,21251,423260,2625,9124,525,8524,4424,35-0,54273425,5022,0840,33751,568270,2626,9125,526,8525,4425,35-0,54283627,0023,3830,08751,279280,2627,9126,527,8526,4426,35-0,54293727,7524,0320,21251,423290,2628,9127,528,8527,4427,35-0,54303828,5024,6820,33751,568300,2629,9128,529,8528,4428,35-0,54314030,0025,9810,08751,279310,2630,9129,530,8529,4429,35-0,54324130,7526,6300,21251,423320,2631,9130,531,8530,4430,35-0,54334231,5027,2800,33751,568330,2632,9131,532,8531,4431,35-0,54344433,0028,5790,08751,279340,2633,9132,533,8532,4432,35-0,54354533,7529,2280,21251,423350,2634,9133,534,8533,4433,35-0,54364634.5029,8780,33751,568360,2635,9134,535,8534,4434,35-0,54374836,0031,1770,08751,279370,2636,9135,536,8535,4435,35-0,54384936,7531,8260,21251,423380,2637,9136,537,8536,4436,35-0,54395037,5032,4760,33751,568390,2638,9137,538,8537,4437,35-0,54405239,0033,7750,08751,279400,2639,9138,539,8538,4438,35-0,54425440,5035,0740,33751,568420,2641,9140,541,8540,4440,35-0,54455843,5037,6720,33751,568450,2644,9143,544,8543,4443,35-0,54476045,0038,9710,58751,856470,2646,9145,546,8545,4445,35-0,54486246,5040,2700,33751,568480,2647,9146,547,8546,4446,35-0,54506448,0041,5690,58751,856500,2649,9148,549,8548,4448,35-0,54526851,0044,1670,08751,279520,2751,9250,551,8550,4350,35-0,58557254,0046,7650,08751,279550,2754,9253,554,8553,4353,35-0,5813DIN5480-2表7:检验尺寸，m=0,75mm单位：mm基本数据内花键尺寸外花键尺寸基准直径齿数测量圆︵量棒︶直径棒间距公称尺寸偏差系数测量圆︵量棒︶直径跨棒距公称尺寸偏差系数跨齿数跨k齿数的公法线长度dBzDMM2AW2DMM1AW1kWk661,52,6732,422,7510,0871,0223,608781,254,4382,131,759,0721,2323,428891,255,3631,731,759,8941,212a3,5889101,55,6952,012,011,5641,183a5,78810121,257,4491,951,511,4971,3835,60811131,258,3951,741,512,3741,3535,76812141,58,7021,911,7514,0371,293a5,92813161,2510,4541,881,514,5221,4435,74714171,2511,4111,741,515,4241,4147,94815181,2512,4611,661,516,4421,3948,10816201,2513,4571,851,517,5391,4847,92817211,2514,4211,741,518,4571,454a8,08818221,514,7071,851,519,4671,43510,28819241,2516,4581,831,520,5521,51510,10820251,2517,4281,741,521,4811,48510,26821261,517,7091,811,522,4861,465a10,42822281,2519,4591,821,523,5611,535a10,24723291,2520,4341,741,524,4991,50612,44824301,2521,4631,691,525,5011,48612,60825321,2522,4601,801,526,5691,55612,42826331,2523,4371,741,527,5131,526a12,58827341,2524,4631,691,528,5141,50714,78828361,2525,4611,791,529,5751,56714,60829371,2526,4401,741,530,5241,54714,76830381,2527,4631,691,531,5241,527a14,92831401,2528,4611,791,532,5801,587a14,74732411,2529,4431,741,533,5341,55816,94833421,2530,4631,701,534,5321,54817,10834441,2531,4621,781,535,5841,59816,92835451,2532,4451,741,536,5421,578a17,08836461,2533,4641,701,537,5401,55919,28837481,2534,4621,781,538,5881,60919,10838491,2535,4471,741,539,5491,58919,26839501,2536,4641,701,540,5461,569a19,42840521,2537,4621,771,541,5911,619a19,24742541,2539,4641,711,543,5521,571021,60845581,2542,4641,711,546,5561,581123,78847601,2544,4501,661,548,5101,5511a24,10848621,2545,4641,711,549,5611,5911a23,92850641,2547,4511,661,551,5171,561226,28852681,2549,4631,761,553,6001,631225,92855721,2552,4631,761,556,6021,641328,108a这由于接触点太靠近齿根圆角或者齿顶的尖角，那样的齿厚测量就不可靠。用两个量棒之间或者跨两个量棒的方法来进行测量是更合适的。由于偏差和公差的关系，那么没有标出a标记的其他的齿厚测量方式可能变得不可靠了。＊＊14DIN5480-27模数m=0,8mm表8:公称尺寸，m=0,8mm单位：mm基本数据公称尺寸内花键直径外花键直径基准直径齿数分度圆直径基圆直径外花键齿高变位量齿槽宽/齿厚齿根圆直径偏差位置齿根渐开线终止圆最小值齿顶圆直径齿顶圆直径齿根渐开线终止圆最大值齿根圆直径偏差位置dBzddbx1·me2=s1df2Adf2dFf2da2da1dFf1df1Adf1664,84,1570,161,44160,255,894,45,844,354,24-0,47775,64,8500,261,55770,2