JB/T 10628-2006 内燃机 活塞环 矩形钢环

ICS 27.020J91备案号: 19025- -2006JB中华人民共和国机械行业标准JB/T 10628- -2006 ;内燃机活塞环矩形 钢环Internal combustion engines一Piston rings一Steel rectangular rings2006-10-14发布2007-04-01实施中华人民共和国国家发展和改革委员会发布JB/T 10628- 2006目次前言.I2规范性引用文件.....3术语、定义和代号5.1 B型钢环5.2镀层环 (全镀层和镶嵌) ....5.4 其他表面处理环:6弹力系数........JB/T 10628- -2006前言本标准修改采用SAE J2226 APR98《内燃机活塞环 矩形钢环》。本标准与SAE J2226 APR 98的主要区别是:补充了氮化环的氮化层深度和硬度(表3), 其他表面处理环的技术要求由供需双方商定;-增加了钢环环高的尺寸系列(表5)。本标准与GB/T 1149《内燃机活塞环》系列标准配套使用。本标准由中国机械工业联合会提出。本标准由全国内燃机标准化技术委员会(SACTC 177)归口。本标准起草单位:上海内燃机研究所、安庆帝伯格茨活塞环有限公司、福建东亚机械有限公司(厦门新东亚活塞环有限公司)、石家庄金刚内燃机零部件集团有限公司、广东清远市万里丰活塞环有限公司、广州一通活塞环有限公司。本标准主要起草人:苏晴华、王星、赵平祥、刘津东、姚剑鸣、马福喜。本标准是首次发布。mJB/T 10628- -2006表1 (续)hhg20马桶面最高点偏离中心最大值2.1.60.002 ~0.0160.43..00.005~0.0202.40.54.0.80.005~0.0230.64.53.2.桶面最高点允许向下端偏移，而不允许向上端偏移。4.1.2标记示例一基本直径 d|=60mm,环高h1=1.2mm,钢(材料细级别62)制造，-般特征见图2,外圆面全镀铬，最小厚度0.1mm的桶面薄型矩形环:活塞环B- 60X1.2- MC62/CR2 JB/T 10628- -20065通用特征5.1 B 型钢环内圆棱边倒圆见图2。放大B型钢环注: A、B的尺寸由客户和供应方确定。图2 B型钢环一-内圆棱边倒圆5.2 镀层环(全镀层和镶嵌)镀层厚度见图3和表2。表2镀层厚度mm路最小厚度CRF0.005CR10.05CR2MO20.1CR3"MO3*0.15MO4"0.20'CR3和MO3/M04适用于名义直径大于或等于50mm的活塞环。5.3 氮化环见表3。JB/T 10628- -2006表3氨化层深度与硬度深度氮化代号硬度(HVa))μm°GTA5030~70900~1300GTA7050~90900~ 1300.氮化层深度为从气缸套表面到硬度等于700HVa，处的最大垂直距离.5.4其 他表面处理环钢环还有氧化处理和锰磷化处理，具体技术要求由供需双方协商确定。CRF-CR3CRI-CR3，MO1~- MO4MO1~ MO4a)全健层b)镶嵌图3镀层环一-镀层厚度注: CR3和MO3/MO4适 用于名义直径大于或等于50mm的活塞环.6弹力系数对于通用特征，应乘以表4中给定的修正系数和GB/T 1149.1中所列的弹力修正系数。另外当具有附加特征时，所给的切向弹力和径向弹力应予以修正。表4 B型镀层环的弹力修正系数dCRPCRICR2/M01MO2MO3MO4mm30≤d;<500.810.70一0.6450≤d<1000.900.850.75100≤d.<1500.940.910.880.860.83150≤dj≤2000.960.930.890.873表5 _ B型矩形钢环的尺寸径向名义厚度环高h闭口间院s切向弹力F径向弹力Fa直径a1mmNdmm I基本|极限尺寸分栏极限|基本|极限与h分栏对应极限极限偏差尺寸偏差「125 6偏差|尺寸|偏差 12|5偏差3(4.55.76.88.5| 113| 14.231.14.75.8.0.8 11.7| 14.64.96.1| 7.3| 9.1 12.2| 15.23:5.0 | 6.3| 7.5 9.4| 12.5| 15.61.35.5 6.9 8.2 | 10.5 13.7 | 17.1+0.155.67.18.4 10.8 14.0 17.5同一片5.8 7.28.6 11.1| 14.3 17.9环上最0.81.0|1.2152.0|2.56.0 7.5 8.9 | 11.4| 14.8 18.5Fs<2151.5大差-0010F,<10时:6.27.79.211.7 |15.3| 19.2时:390.15磷化0.15 920土30%6.37.99.512.0| 15.8 19.8士30%4(环:F≥10时:6.58.19.712.3| 16.2| 20.2 Fo≥21.54-.030土20%6.68.39.912.5 16.5 20.64:85| 10.1| 12.9| 16.8 21.0士20%6.9 8.6| 103| 13.1| 17.2 21.5441.77.08.8| 10.5| 13.3| 17.5| 21.94573| 9.1| 11.0 | 13.5 18.3| 22.9407.59.3| 11.2| 14.0 | 18.7 23.37.6 9.5| 11.4| 14.2| 19.0| 23.7481.99.711.6 14.6 19.3 24.2499.8| 11.8 14.8 19.7 24.6表5(续)径向名义.厚度环高h闭口间隙s|切向弹力F径向弹力F。直径71mmNdinmmm|基本|极限尺寸分栏极限基本|极限与h分栏对应极限极限偏差尺寸|偏差1| 23| 45 6|偏差|尺寸|偏差2I3|45偏差|3456503.7 4.7| 5.6 7.0 | 9.3 11.68.0 10.0 12.0 15.1| 20.0 25.01.9513.8 4.8 5.77.2 9.5 11.98.2 10.3 12.3| 15.5 20.5 25.6523.9 4.85.87.3 | 9.7| 12.1-0010534.0|5.0 | 6.0| 7.5 10.012.58.6| 10.8 12.9| 16.1 | 21.5 26.954磷化4.1 5.1 6.17.6 10.2 12.78.7 10.9 13.1| 16.3 | 21.8 27.32.10.15| +92055环;4.1|5.2| 6.2| 7.7 10.3 12.98.9 11.1| 13.3| 16.6 | 22.2 27.756-0.0054.2 5.2|6.3 | 7.9 10.5 13.19.0 11.3| 13.517.0 22.5| 28.14.3| 5.3| 6.4| 8.0 10.7 13.49.2 | 11.5 13.8 17.2| 23.0| 28.7 Fs<21558士0.154.3| 5.46.58.2 10.9 13.6F< 10时:9.3| 11.7 14.0 17.6 23.3| 29.2 时:59同一片4.45.5 6.6| 8.3 11.0 13.8土30%0.5 11.8 14.2 17.8 23.7| 29.6| 士30%602.3环上最0.8|1.0|1.2|152.0|2.4.55.6 6.7 | 8.5 11.2| 14.0 F≥10时: 9.6| 12.0| 14.4| 18.3 24.0 30.0Fs≥215大差时:614.65.7 6.9 I 8.6 11.5| 14.3土20%9.912.3| 14.8 | 18.5 24.7| 30.80.15士20%624.7 5.8 | 7.0| 8.7 11.7 14.610.0 12.5 15.1| 18.7 25.2 31.5-010634.7| 5.9 7.1 | 8.9 11.9 14.810.2 12.7 15.3| 19.125.5 31.9644.8 | 6.0|7.2 | 9.0 12.0 15.010.3| 12.9 15.5 19.4 | 25.8 32.30.20 +0.202.5环:65. | 4.9|6.1 7.3 9.2 |12.2| 15.210.5 13.1 | 15.7 19.8 26.2 | 32.766-0.035.96.2 7.4 9.3 12.3 15.410.6 13.3| 15.9| 20.0 26.5 33.1575.06.2| 7.5| 9.4 12.5 15.610.7 13.4 16.1| 20.2| 26.8 33.5685.1 6.3 7.6 9.6 12.6 15.810.9 13.6 | 16.3 20.6 27.2 33.9692.75.2|6.5|7.8|9.713.016.3;11.214.0 16.8 20.9 28.0 | 35.0n表5 (续)径向名义摩度环高h闭口间院切向弹力F径向弹力F。直径Ndmmmm|基本极限尺寸分栏极限|基本| 极限与h分栏对应极限极限偏差|尺寸偏差1234s偏差尺寸偏差12|3456偏差123456705.3|6.6 7.99.9 13.2 16.511.3 | 14.1| 17.0 21.3 28.3| 35.4712.75.3 6.7 8.0 10.013.3 16.711.5 | 143| 17.2 21.5 28.7 35.8 .720.20 920|5.4 6.7|8.1 10.1 13.516.911.6 145| 17.4 | 21.7 29.0 36.27:5.5 6.8 I 8.2 10.3/13.6 17.1 |11.8 | 14.7| 17.6 22.1 | 29.3 36.7745.5 6.9 8.3 10.413.8 17.211.9 14.9 17.8 22.4 29.7 37.12.9755.6 | 7.0 8.4 10.614.0 17.512.1 15.1 18.1 22.8 30.2| 37.775.7 7.1 | 8.5 10.7 14.2| 17.712.2 15.3| 18.3| 23.0 30.5 38.1775.87.2| 8.7 10.814.5 18.112.4 15.6 18.7 23.2 31.2 38.9F.<21.5 |士0.1578-00105.9 | 7.3 8.811.014.6 18.3 F <10时: 12.6 15.818.9| 23.7 | 31.5 39.4时:同一片79环上最0.8 1.0 1.2 1.5 2.0 2.5|环磷化5.9 7.4 | 8.9 11.1 14.8 18.5土30%12.7 15.9 | 19.1| 23.931.8 39.8士30%803.1大差 |6.075 | 9.0 11315.0 18.8 F.≥10时:[ 12916.2 19.4 | 24.3 32.3| 40.4 F.≥21.581-0.0356.1 7.69.1 11.415.2 19.0.土20%13.1 16.3 | 19.6 I 24.532.7 | 40.8时:0.15820.25+925 6.1 7.7 |9.2 11.615.3 19.213.2| 16.5 19.8 24.9 33.0 41.2士20%836.2 7.89.3 11.7|5.519.413.4 16.7 20.0 25.2| 33.3| 41.7846.3 7.8 9.4 11.8|15.7 19.613.5 16.9 I 20.2 25.4 33.7 42.186.5 | 8.1| 9.6 12.0 16.0| 20.013.9 17.3 I 20.6| 26.8 34.3| 42.93.36.5 I 8.1| 9.7 12.1 16.2| 20.213.9 I 17.4| 20.9 26.0 | 34.8 43.5876.5 8.2| 9.8 123|16.4 20.414.1 17.6 I 21.1 26.4 35.2 43.9886.6 8.3 | 9.9 12.416.5 20.614.2 17.8 21.3 26.7| 35.5 44.4893.56.7 | 8.310.0|12.5 16.7 | 20.814.317.9| 21.5| 26.9 | 35.8 44.8表5(续)径向名义厚度环高h闭口间凯5s切向弹力F，径向弹力Fs直径ammNd」基本|极限尺寸分栏极限| 基本|极限与h分栏对应极限与人分栏对应极限偏差尺寸偏差1 23456偏差尺寸偏差123456偏差|123|4|:6906.7 8.4 10.1 12.7|16.8 21.014.518.1| 21.7| 27.3 36.2| 45.2916.8 | 8.5 10.2|12.817.0 21.214.6 18.221.9 27.5 36.5| 45.23.5)26.9 8.6 10.3 13.017.1 21.414.818.5 22.1 28.0 36.8 46.0| 士0.15|93同一片7.0 8.8 10.513.1 17.5 21.915.1 18.8 | 22.6 28.2| 37.7| 47.1947.1 | 8.8 10.6 13.2|17.7 22.115.2 19.0 I 22.8 28.4 | 38.0 47.5环上最0.81.0 1.2| 1.5 2.0 | 2.5953.7大差7.1 8.9 10.713.417.8 22.3153 19.2 23.0 28.8 | 38.3 47.996.2| 9.0 10.8 13.518.0 22.515.5 19.3| 23.2| 29.0 38.7 48.30.1597.3 9.1| 10.913.718.1 22.75.6 19.523.4 295 39.0 48.798-0:0307.4 | 9.2 11.013.818.4 23.0F<10时: 15.8 19.8 23.7 29.7| 39.5 49.4 |Fs<21.5》9磷化7.4 | 9.3 1.1 13.918.5 23.2士30%15.9 19.9 23.929.9| 39.8 49.8时:0.30| 8.200|环:- 14.2[18.9|23.6 28.4 F.≥10时:30.5 40.7 50.8 | 61.0士30%01一13.918.5|23.1 27.8 土20%29.839.8 | 49.8 60.7 F≥21.5-0:0102| 3.913.6|18.1 22.727.229.2 | 38.0 48.7 58.5士0.200313.3|17.822.2 26.628.6 38.2| 47.7 57.3士20%0413.1| 17.421.8 | 26.128.1 37.4 | 46.8 56.1环上最一| -| 1.52.0| 2.5| 3.00512.8|17.121.3| 25.627.5| 36.7| 45.8 | 55.0060.2017.0|22.7 28.3 34.036.6 | 48.7| 60.9| 73.1专0716.7 22.2|27.8 | 33.335.8 47.8| 59.7 71.7108.316.321.8 27.2 32.735.1| 48.8 58.6 70.310916.021.426.7 32.034.5 45.9 57.4 68.9复表5(续)径向弹力Fs切向弹力FN径向团口间院&1环高h厚度mma与分栏对应极限与h分栏对应极隈偏差d尺寸分栏极限基本极限偏整34516基本 极限福室对偏控2343645.1 | 56.367.6 78.8R寸偏差123421 26.2|31.436.742552 | 663 77.320.625.7130.8 36|43.454.265|75.9 |11020.2)25.230.3 35.3 |.| 42.653.2 63.874511119.824.7(29.7 34.648.852.2 62.7 73.1124.3 I19.424.329.13441 5136.571.813191|23.8|28.6 33.45.166479.7 9311424.7)30.9)37.1| 43.352.265.2 | 783 91.311524.30.36.4 42.5一5.264.1 769 99.7F<21.5时23.8|29.8)35.8 41.7 F<10时:50.3|62.9 | 75588.1士30%| 117| 士0.20|203023.293.1 41土30%49461.8742 [865 P215时118119|同一片环上最一|。2.0253.0 35磷化0.35 |增3023 28.734.5 402 >1时:二486072985 20%2.6.2.33.93.3 土20%47.7 s9.7 71.6 83.6 !120 |4.7 大差I-0.03527.8333 38.946.9 | 58.770.4 .82.1| 0.20- 218)2732 38.246.1 57.769.28.721.526.8)322 37.5123453|567| 68 79.421.126.4.31.6 38.9s7.5 71.9863 100.712426.833.5|40.1 46.856.6 7.7 84.9 | 9.026.3)32.9|39.5 46.155.669.6 | 83.5 97.425.932.4.38.8 45.354.7 I 68.482.1 95.812725.5)31.8)38.2 44.6128i 5.129 |表5(续)径向名厚度环高h闭口间隙s]切向弹力F径向弹力F。直径ammN|dmm.|mm|基本|极限尺寸分栏极限|基本极限与h分栏对应极限极限偏差尺寸偏差1|2|3|45偏差|尺寸偏差123|45偏差3| 13025.031.3|37.8 43.8一-53.8|87.3|80.8|94.2|24.630.837.0 43.1- 53.0 66.2| 79.5 92.71325.124.2 30.336.442.4| 52.1 I 65.2 78.2| 91.2|13323.929.835.8 41.8-- 51.3|64.1 | 76.9| 89.813423.5|29.435.2 41.1一I 50.563.1 76.7 88.42.0 2.5| 3.0 3.5133.1 28.9|34.7| 40.5-| 49.7 | 62.1 74.6| 87.013628.836.043.2| 50.4一61.9| 77.4 92.9 108.413728.435.5 42.549.661.0 76.2 | 91.5106.7+0.20-0010 |138同一片27.9|34.9419 48.9 F<10时:一60.0 | 75.1 | 90.1 105.1 p。<21.5时:139环上最磷化0.40+0.3527.5|34.441.3 48.1土30%- - 59.1| 73.9 88.7 103.5140|5.5大差|环:33.9 40.647.454.2 F≥10时:-一 72.8 | 87.4 101.9 116.5 F≥21.5时:1410.20-05I 33.4 40.046.7 53.4土20%-一| 71.7. 86.0 100.4114.7 |士20%14232.9|39.446.0 52.6-| 70.6 | 84.8 98.9 113.014332.4 38.845.3| 51.8-| 69.6 83.5 | 97.4 111.431.938.3 44.7| 51.068.6 82.3| 96.0 109.7 |2.5| 3.0 | 3.5 | 4.014531.437.744.0| 50.3一67.6 81.1| 94.6 108.114638.646.354.061.782.9 99.5 116.1 132.714738.045.653.2 60.8~ 81.7| 98.1 114.4 130.8 |1485.37.5 45.052.5| 60.0-| 80.8 | 96.7 112.8 128.914936.944351.7 59.1- 79.4 I 95.3 111.2 127.1o表5(续)径向名义厚度环高h闭口间隙3s切向弹力F,径向弹力F。直径ammNdmm|基本|极限尺寸分栏极限基本极限与分栏对应极限与h分栏对应极限偏差:尺寸|偏差| 1|,2| 3456偏差|尺寸偏差|12345| 6偏差15036.443.751.0 58.378.3 | 94.0 109.6125.351-0.03035.943.150.3 57.477.2 | 92.6 108.123.6磷化152一一| 2.5| 3.03.5| 4.035.442.5 49.6 56.776.1 91.3 106.6121.8:I153-00534.941.948.9 55.975.1 90.1 105.1120.154- 34.441.348.2 55.174.0 88.9 103.7118.515534.040.847.6 54.473.0 87.6 102.2116.9156- 41.149.457.6 65.988.4 103.1123.8141.51570.648.7[56.8 64.987.2 104.7122.139.6士0.20158一40.0|48.056.0 64.0 p.<10时:86.1 103.3120.5137.7F. <21.5时:同一片15939.547455.3 63.2 士30%84.9 101.9118.9135.9士30%环上最0.50| +940160-0.040- 39.0|46.854.6 62.4≥10时:一|83.8 100.6117.3)134.1F≥21.5时:6.3大差161一38.5(46.2|53.8 61.5土20%82.7 99.2 |15.8.132.3士20%0.201623.0 3.5 | 4.0- 38.0455|53.1 60.781.6 97.9 114.3130.6环:16337.545.052.559.980.6 96.7 112.8128.9164-004537.044.451.859.279.95.4 11.3127.216536.543.851.1 58.4一78.5 94.2 109.9125.616643.7|52.461.2| 69.993.9 112.7131.5150.316743.1|51.8 60.4 69.092.7 11.3129.8148.46.716842.651.169.6 68.1- I 91.6 109.9|128.2146.516942.1 50.5|68.9 67.390.4 108.5126.6144.7表5(续)径向名义厚度环高h:闭口间隙s切向弹力F径向弹力F。直径ammNmm基本极限尺寸分栏极限|基本|极限与h分栏对应极限与与分栏对应极限偏差尺寸偏差2|5偏差尺寸偏差|1I234|5偏差2345641.5 49.868.1| 68.489.3 107.1 125 142.917141.0|49.2|67.4| 65.888.2 105.8 | 123.5 141.11726.7一-一|3.03.54.0|0.50+9.40 -40.5|48.666.7 64.387.1| 104.5 121.9 139.440.048.066.0 64.0一一| 86.0 103.2 120.4 137.774| 39.5|47.4|66.3 63.285.0 102.0 119.0 136.017546.9 54.762.5 70.3100.8 I 117.5 134.3 151.176 || 56.6|64.774.0 83.2-一119.3 139.2 159.1 179.0177| 54.864.0|73.1 82.2一一117.9 137.5157.2 176.8| 士0.20-0.040178|54.2|63.2 72.2| 81.3F<10时:一一116.5 | 135.9155.3 174.7 Fa <21.5时:179 |同一片磷化53.662.571.4 80.3士30%115.1 134.3 153.5 172.6土30%环上最180环:52.961.770.5 | 79.4 F≥10时:113.7 | 132.7151.7 | 170.6F≥21.5时:181 |7.1| 大差| 52.3 61.069.7 78.4士20%一一| 112.4 131.1 | 149.9 | 168.6土20%0.20-0.0451820.60+045|51.760.3|68.9 77.5一|一111.1 129.6148.1 166.7183|51.1 59.668.1 78.6一109.8 128.1 148.4 164.7184|50.668.967.3 75.7108.6 126.7 144.7 162.818549.968.266.6 74.9107.3 125.2 143.1 161.0186 || 58.668.378.1 87.8- 125.9146.9| 167.9| 188.9187|57.967.5|77.2| 86.8- - 124.5 145.2 | 166.0 186.7188 I7.557.2 66.8|78.3| 85.9----| 123.1 143.6 | 164.1 184.6189 |56.666.0|75.5 84.9_121.7| 142.0 162.3 182.5E表5(续)径向高名义厚度环高h闭口间隐s:切向弹力F径向弹力Fa直径ammNd基本极限尺寸分栏|极限基本极限与分栏对应极限与h分栏对应极限偏差尺寸|偏差1345"6偏差尺寸偏差| 123|456偏差146一56.065.374.6 84.0一-一120.3 | 140.4| 160.5 180.555.464.6|73.8 83.0一| 119.0 138.8 | 158.7 178.554.763.9|73.0 82.1117.7 137.3 | 156.9 176.51921.5-0.01054.1 63.2|72.2 81.2116.4 135.8 | 155.2 174.693士0.20-0.040 |53.662.6714| 80.3 F<10时:一115.1 134.3 153.5 172.7Fs <21.5时:同一片94磷化土30%士30%环上最一-| 3.03.5 4.04.50.60 +9.45.53.061.870.6 79.5113.9 132.9 161.8 170.895|环: :F≥10时:阳≥21.5时:|t大差.- 61.671982.2)2.4132.5 154.6 176.7 |198.8196土20%士20%-0.005. - 61.0|71.1(81.3 91.431.1 152.9 174.8 196.6| -0.04519760.3 70.480.4 90.5129.7 151.3| 172.9 194.5198.959.7|69.679.6 89.5128.3 149.7 171.1 192.4199- 59.0 68.9|78.7 88.6126.9 148.1 | 169.2 | 190.4200注1:中间尺寸的环(如修理尺寸),其径向厚度可选用邻近较小基本直径环的尺寸。注2:本表所列F和F适用于典型弹性模量E为200GPa的钢质环。平均弹力按径向厚度的基本尺寸(a)和平均环高(h)计算。注3:本标准规定FJF的平均比值为2.15.直径小于50 mm的环，其FJF的比值由供需双方协商决定。