GB 11616-89 同步带尺寸.pdf 9页

'中华人民共和国国家标准GB11616一89同步带尺寸SYn山ronous悦互ts-D1mem扬.本标准等效采用国际标准ISO5296-1}1989+同步带传动带第1部分:MXL,XL,L,H,XH,XXH型一公制和英制尺寸》和IS05296-2:198%第2部分:MXL和XXL型一公制尺寸》。1主面内容与适用范围本标准规定了一般传动装置用同步带的型式、尺寸、标记和长度测量方法。本标准不适用于圆弧齿同步带和汽车用同步带。2型式同步带分为以下各种型式(如图1所示)。2.1单面同步带:仅一面有齿的同步带。2.2双面同步带:两面都有齿的同步带。双面同步带按齿的排列方式又分为以下两种型式:a.对称齿双面同步带.代号为DA;b.交错齿双面同步带，代号为DB,1州兰矢“:洲a单面同步带b对称齿双面同步带DA型图1中华人民共和国化学工业娜1987一03一30批准1990一08一01实施 G日11616一89交错齿双面同步带DH型续图13尺寸3.1节距与型号同步带按节距不同分为七种型号，如图1、表1所示。表1型号与节距节距尸。型号m刃ninMXL2.0320.080XXL3.1750.125XL5.0800.200L9.5250.375H12.7000.500XH22.2250.875XXH31-7501.2503.2齿尺寸带齿尺寸规定如图1、表2和表3所示。表2MXL,XL,L,H,XH,XXH型带齿尺寸留入rr几型号2夕(。)习，，习，，mmmm用口minmm已nMXL401.140.0450.510.020.130.0050.130.005XL502.570.1011.270.050.380.0150.380.015L404.650.1831.910.0750.510.020.510.02H406.120.2412.290.091.020.041.020.04XH4012.570.4956.350.251.570.0621.190.047XXH4019.050.759.530.3752.290.091.620.06197 G日11616一8}.表3XXL型带齿尺寸mm型号2d(0)吕人r,r，XXL501.730.760.20.3注:本标准按ISO5296-1,1989和ISO5296-2:1989的编写方式，对XXL型只列公制尺寸，而对其他六种型号则并列公制、英制两种尺寸.3.3长度带长度以节线长表示，其基本尺寸及极限偏差如表4、表5和表6所示。完4XL.L.H-XH.XXH浏带径库节线长极限偏差齿数长度代号mmin口口，inXLLHXHXXH60152.46士0.41士0.0163070177.87士0.41士0.0163580203.28士0.41士0.0164090228.69士0.41士0.0164510025410士0.41士0.01650110279.4I1士0.46士0.01855120304.812士0.46土0.01860124314.3312.375士0.46士0.01833130330.213士0.46士0.01865140355.614士0.46士0.0187015038115士0.46士0.0187540160406.416士0.51士0.0280170431.817士0.51士0.0285180457.218士0.51士0.0290187476.2618.75士0.51士0.0250190482.61马士0.51士0.029520050820士0.51士0.02100210533.421士0.61士0.02410556220558.822士0.61土0.024110225571.522.5士0.61士0.02460:230584.223士0.61士0.024115240609.624士0.61土0.024120644825063525士0，61士0.024125255647.725.5士0.61士0.02468260660.426士0.61士0.024130270685.827士0.61士0.0247254285723.928.5士0.61士0.0247630076230士0.61士0.024g060322819.1532.25士0.66士0.02686330838.233士0.66士0.026Go198 GB11616一89续表4节线长极限偏差齿数长度代号mmin印minXLLHXHXXH345876.334.5士0.66士0.02692360914.436士0.66士0.02672367933.4536.75士0.66士0.02698390990.639士0.66士0.026104784201066.842士0.76士0.031124450114345士0.76士0.03120904801219.248士0.76士0.03128965071289.0550.75士0.81士0.032585101295.451士0.81士0.0321361025401371.654士0.81士0.0321441085601422.456士0.81士0.032645701447.857士0.81士0.032114600152460士0.81士0.0321601206301600.263士0.86士0.034126726601676.466士0.86士0.034132700177870士0.86士0.0341408056750190575士0.91士0.0361507701955.877士0.91士0.036800203280士0.91士0.036160648402133.684士0.97士0.03896850215985士0.97士0.038170900228690士0.97士0.03810729802489.298士1.02士0.0411210002540100士1.02士0.0420080:11002794110士1.07士0.04222011202844.8112士1.12士0.04412812003048120士1.12士0.0449612503175125士1.17士0.04624.Y012603200.4126士1.17士0.04614414003556140士1.22士0.04828016011215403911.6154士1.32士0.05217616004064160士1.32士0.05212817004318170士1.37士0.05434017504445175士1.42士0.05620018004572180士1.42士0.056144199 GB11616一f:1E:表5MXL型带长度q节线长极限偏差长度代号齿数rnrninmmin36.091.443.6士0.41土0.0164540.0101.64士0.41士0.0165044.0111.764.4士0.41士0.0165548.0121.924.8士0.41士0.0166056.0142.245.6士0.41士0.0167060.0152.46士0.41士0.0167564.0162.566.4士0.41士0.0168072.0182.887.2士0.41士0.0169080.0203.28士0.41土0.01610088.0223.528.8士0.41士0.016110100.025410士0.41士0.016125112.0284.4811.2士0.46士0.018140124.0314.9612.4士0.46士0.018155140.0355.614士0.46士0.018175160.0406.416士0.51士0.02200;::.:::;‘2;:士0.51士0.02士0.51士U.02:::表6XXL型带长度长度代号齿数节线长，mm极限偏差,-B4040127B4848152.4B5656177.8B644203.2士0.41B7272228.6B8080254B8888279.4B9696304.80士0.46B104104330.2B112112355.6B120120381B128128406.4B144144457.2士0.51B160160508B176176558士0.61采用说明:1〕对MXL型带，1S05296-1和.SO5296-2分别规定了不同的长度代号.前者以英侧长度为基础，后者以齿数为基础，本标准采用前者。200 GB11616一893.4宽度与高度带的宽度与高度规定如表7、表8和表9所示。表7MXL,XL,L,H,XH,XXH型带宽度和高度标准宽度宽度极限偏差节线长公称高度人节线长838.2mm节线长J.二三，亡叮亡J--型号公称尺寸小于838.2~少、JID,0.，11肠11压代号(331n)-1676.4Min)的带(661n)的带mm(661n)的带们nrn1nmm价叭，，，，切mminm即in3.20.12012MXL1.140.0454.80.19019士0..58士0..0236.40.250256.40.25025XL2.30.097.90.31031+-0".58士0-:互9.50.3703712.70.5050L3.60.1419.10.75075士;.8+-0.03+-01.琴+-0.03525.4110019.10.7507525.41100士01..8士0..03+-01.83+-0.035+-01.呈士0.03538.11.5150H4.30.1750.82200+-01.83+-0.035+-01.琴+-0.05址-1.53+-0.05676.23300+-"1:53+-0..056+-11.5+-0.06士;·”+-0.06850.82200XH11.20.4476.23300士;.8士0.-};+-4.8+-0.};101.6440050.8220076.23300XXH15.70.62+-4.8+-0.{;101.644001275500表8XXL型带的宽度和高度rn们口标准宽宾型号公称高度人宽度极限偏差公称尺寸代号3.23.2XXL1.524.84.8+-0.586.46.4201 GB11616一89表9双面同步带高度公称高度k型号mmlnMXL1.530.06XL3.050.12L4.580.18H5.950.234XH15.490.61XXH22.110.87标记带的标记内容和顺序为长度代号、型号、宽度代号。对双面同步带来说，还应在最前面表示出型式代号，即DA或DB,标记示例如下:980H200宽度代号型号度代号B120XXL4.8宽度代号型号度代号DA980XXH300宽度代号型号长度代号双面带型式代号 GB11616一195长度测t5.1测长试验机测长试验机由两个相同直径的带轮、加力机和中心距测量机构组成。两带轮均可自由转动，其中一个带轮的轴固定，另一带轮的轴可沿两轮中心连线游动，如图2所示。对测长带轮的齿数、外径、跳动和齿侧间隙Cm(即带在带轮上转动时，带齿侧面与轮齿侧面的间隙，见图3)的要求如表10和表11所示。总浏4力中心砚图2图3表10MXL,XL,L,H,XH,XXH型带测长用带轮节圆周长外径径向全跳动端面全跳动最小齿侧间隙型号齿数】1111，inmm诬n们口们口inrnmInmmiO12.4280.4893MXL2040.641.60.0130.00050.0250.0010.250.01土0.013士0.000515.6620.6166XL1050.820.0130.00050.0250.0010.30.012士0.013士0.000547.7481.8799L16152.460.0130.00050.0250.0010.330.013士0.013士0.000579.4793.1291H20254100.0130.00050.0250.0010.380.015士0.013士0.0005166.9926.5745XH24533.4210.0130.00050.0510.0020.530.021士0.025士0.001239.5049.4293XXH24762300.0130.00050.0760.0030.640.025士0.025士0.001表11XXL型带测长用带轮外径径向全跳动端面全跳动型号齿数节圈周长最小齿侧间隙基本尺寸极限偏差不大于不大于XXL1650.815.6620.0130.0130.0250.35.2测量程序将带安装在测长试验机的两带轮上，对带施加表12和表13所示的总测量力。将带转动至少两圈以便带齿与轮齿啮合良好并使总测量力平均分配在带的两边.测出两轮的中心距并按下式计算带的节线长L,。203 GB11616一89玩=2E+C,式中:E—中心距;几—带轮节圆周长(见表10和表11),表12MXL,XL,L,H,XH,XXH型带长总测量力总洲盆力带宽度宽度代号MXLXLLHXHXXHmm1nNLbfNLbfNLbfN助fNLbfNLbf0123.20.121330194.80.19204.50256.40.252763680317.90.3144100379.50.375312:::::.::.:5:::::44510010025.412455563"A.14015038.11.598022020050.8213403002000450250056030076.2321004703900875400101.64::::1;::56001250500127571001600表13XXL型带长总测量力总侧盈力宽度代号瞥N3.23.2144.84.8226.46.431附加说明:本标准由中华人民共和国化学工业部提出。本标准由青岛橡胶工业研究所归口。本标准由上海胶带厂、吉林工业大学、上海工业大学负责起草.本标准主要起草人张静菊、张健明、罗光、孟慧琴、殷鸿梁.204'