1. 介紹1.1 目的定義產(chǎn)品的外觀信息,包括:裝配的公差,特殊的外觀要求以及在允許范圍內(nèi)的和通用標(biāo)準(zhǔn)的偏差。1.2 范圍適用于公司所生產(chǎn)的所有壓鑄件產(chǎn)品，客戶特別規(guī)定的除外。2. 螺牙2.1 定義螺紋：在圓柱或圓錐表面上,沿著螺旋線所形成的具有規(guī)定牙形的連續(xù)凸起。內(nèi)螺紋：在圓柱或圓錐內(nèi)表面上所形成的螺紋。外螺紋：在圓柱或圓錐外表面上所形成的螺紋。有效螺紋：由完整螺紋和不完整螺紋組成的螺紋，不包括螺尾。公稱直徑：代表螺紋尺寸的直徑。大徑：與外螺紋牙頂或內(nèi)螺紋牙底相切的假想圓柱或圓錐的直徑。用d（外螺紋）或D（內(nèi)螺紋）表示。中徑：一個(gè)假想圓柱或圓錐的直徑，該圓柱或圓錐的母線通過牙形上溝槽和凸起寬度相等的地方。該假想圓柱或圓錐稱為中徑圓柱或中徑圓錐。中徑用d2（外螺紋）或D2（內(nèi)螺紋）表示。小徑：與外螺紋牙底或內(nèi)螺紋牙頂相切的假想圓柱或圓錐的直徑。用d1（外螺紋）或D1（內(nèi)螺紋）表示。螺距：相鄰兩牙在中徑線上對(duì)應(yīng)兩點(diǎn)間的軸向距離。螺紋精度：由螺紋公差帶和旋合長(zhǎng)度共同組成的衡量螺紋質(zhì)量的綜合指標(biāo)。旋向：螺紋有右旋和左旋兩種。內(nèi)外螺紋旋合時(shí)，順時(shí)針旋入的為右旋，逆時(shí)針旋入的為左旋。2.2 分類螺紋密封（55）非螺紋密封（55）60，14755147圓柱內(nèi)螺紋圓柱管螺紋圓錐管螺紋圓柱管螺紋圓錐內(nèi)螺紋圓錐外螺紋英制RcRRp/Ps（舊）G/PFPT美制NPSNPT國(guó)標(biāo)RcRRp/PsG/PFNPT細(xì)螺紋粗螺紋超細(xì)螺紋公制M英制UNFUNCUNEF常用螺紋的種類類型 牙型放大圖 特征代號(hào) 標(biāo)注示例 用途及說明 普通螺紋 粗牙 M 最常用的一種聯(lián)接螺紋，直徑相同時(shí)，細(xì)牙螺紋的螺距比粗牙螺紋的螺距小，粗牙螺紋不注螺距 細(xì)牙 管螺紋 非螺紋密封 G 管道聯(lián)接中的常用螺紋，螺距及牙型均較小，其尺寸代號(hào)以in為單位，近似地等于管子的孔徑。螺紋的大徑應(yīng)從有關(guān)標(biāo)準(zhǔn)中查出，代號(hào)R表示圓錐外螺紋，Rc表示圓錐內(nèi)螺紋， Rp表示圓柱內(nèi)螺紋 螺紋密封 Rc Rp R 梯形 螺紋 Tr 常用的兩種傳動(dòng)螺紋，用于傳遞運(yùn)動(dòng)和動(dòng)力，梯形螺紋可傳遞雙向動(dòng)力，鋸齒形螺紋用來傳遞單向動(dòng)力 距齒形螺紋 B 2.3 精度等級(jí)螺紋精度是由螺紋公差帶和旋合長(zhǎng)度共同組成的衡量螺紋質(zhì)量的綜合指標(biāo)。螺紋公差帶代號(hào)包括中徑公差帶與頂徑公差帶代號(hào)。公差帶代號(hào)是由表示其大小的公差等級(jí)數(shù)字和表示其位置的字母組成。如6H，6g等。螺紋公差帶代號(hào)標(biāo)注在螺紋代號(hào)之后，中間用分開。如螺紋的中徑公差帶與頂徑公差帶代號(hào)不同，則分別注出。前者表示中徑公差帶，后者表示頂徑公差帶。如螺紋的中徑公差帶與頂徑公差帶代號(hào)相同，則只注一個(gè)代號(hào)。名稱螺紋等級(jí)螺紋種類國(guó)家標(biāo)準(zhǔn)公制牙JIS1級(jí)2級(jí)3級(jí)公螺紋ISO4h6g8g母螺紋4H.5H5H.6H7H美制牙公螺紋JIS3A2A1AISO母螺紋JIS3B2B1BISO英制牙2級(jí)3級(jí)4級(jí)2.4 螺紋標(biāo)注當(dāng)螺紋精度要求較高時(shí)，除標(biāo)注螺紋代號(hào)外，還應(yīng)標(biāo)注螺紋公差帶代號(hào)和螺紋旋合長(zhǎng)度。2.4.1 螺紋標(biāo)記的標(biāo)注格式為：螺紋代號(hào)螺紋公差帶代號(hào)（中徑、頂徑）旋合長(zhǎng)度l）公差帶代號(hào)由數(shù)字加字母表示（內(nèi)螺紋用大寫字母，外螺紋用小寫字母），如 7H、6g等，應(yīng)特別指出，7H，6g等代表螺紋公差，而H7，g6代表圓柱體公差代號(hào)。2）旋合長(zhǎng)度規(guī)定為短（用S表示）、中（用N表示）、長(zhǎng)（用L表示）三種。一般情況下，不標(biāo)注螺紋旋合長(zhǎng)度，其螺紋公差帶按中等旋合長(zhǎng)度（N）確定。必要時(shí)，可加注旋合長(zhǎng)度代號(hào)S或L，如“ M20-5g6gL”。特殊需要時(shí)，可注明旋合長(zhǎng)度的數(shù)值，如“M20-5g6g30”。2.4.2、普通螺紋普通粗牙螺紋：特征代號(hào)M+ 公稱直徑+旋向+螺紋公差帶代號(hào)（中徑、頂徑）旋合長(zhǎng)度普通細(xì)牙螺紋：特征代號(hào)M+ 公稱直徑*螺距+旋向+螺紋公差帶代號(hào)（中徑、頂徑）旋合長(zhǎng)度右旋螺紋省略不注，左旋用“ LH”表示。M 165g6g表示粗牙普通螺紋，公稱直徑16，右旋，螺紋公差帶中徑 5g，大徑 6g，旋合長(zhǎng)度按中等長(zhǎng)度考慮。M161 LH6G表示細(xì)牙普通螺紋，公稱直徑16，螺距1，左旋，螺紋公差帶中徑、大徑均為6G，旋合長(zhǎng)度按中等長(zhǎng)度考慮。2.4.3、管螺紋的標(biāo)注格式為：特征代號(hào)（圓柱管螺紋用G表示，圓錐管螺紋用NPT表示）+尺寸代號(hào)+公差等級(jí)代號(hào)+旋向G1A-LH表示英制非螺紋密封管螺紋，尺寸代號(hào)1in，右旋，公差等級(jí)為A級(jí)。Rcl2表示英制螺紋密封錐管螺紋，尺寸代號(hào)12in，右旋。2.5 基本尺寸2.5.1公制螺紋公制細(xì)牙內(nèi)螺紋公制粗牙內(nèi)螺紋規(guī)格標(biāo)準(zhǔn)徑6H精度規(guī)格標(biāo)準(zhǔn)徑6H精度DmaxDminDmaxDminM2.5*0.352.15 2.1842.121M1.4*0.31.10 1.161.075M3.0*0.352.65 2.6842.621M1.6*0.351.25 1.3211.221M3.5*0.353.15 3.2213.121M1.8*0.351.45 1.5211.421M4.0*0.503.50 3.5993.459M2.0*0.41.60 1.6791.567M4.5*0.504.00 4.0993.959M2.2*0.451.75 1.8381.713M5.0*0.504.50 4.5994.459M2.5*0.452.05 2.1382.013M5.5*0.505.00 5.0994.959M3.0*0.52.50 2.5992.459M6.0*0.755.25 5.3785.188M3.5*0.62.90 3.012.85M7.0*0.756.25 6.3786.188M4.0*0.73.30 3.4223.242M8*0.757.25 7.3787.188M4.5*0.753.75 3.8783.688M8*1.007.00 7.1536.917M5.0*0.84.20 4.3344.134M9*0.758.25 8.3788.188M5.5*0.55.00 5.0994.959M9*1.008.00 8.1537.917M6.0*1.005.00 5.1534.917M10*0.759.25 9.3789.188M7.0*1.006.00 6.1535.917M10*1.009.11 9.1538.917M8.0*1.256.75 6.9126.647M10*1.258.75 8.9128.647M9.0*1.257.75 7.9127.647M11*0.7510.25 10.37810.188M10*1.508.50 8.6768.376M11*1.0010.00 10.1539.917M11*1.509.50 9.6769.376M12*1.0010.75 10.91210.647M12*1.7510.25 10.4410.106M12*1.2510.50 10.67610.376M14*2.0012.00 12.2111.835M12*1.5011.00 11.15310.917M15*1.5013.50 13.67613.375M14*1.0013.00 13.15312.917M16*2.0014.00 14.2113.835M14*1.2512.75 12.91212.647M17*1.5015.50 15.67615.376M14*1.5012.50 12.67612.376M18*2.5015.50 15.74415.294M15*1.014.00 14.15313.917M20*2.5017.50 17.74417.294M15*1.5013.50 13.67613.376M22*2.5019.50 19.74419.294M16*1.015.00 15.15314.917M24*3.0021.00 21.25220.752M16*1.5014.50 14.67614.376M27*3.0024.00 24.25223.752M17*1.016.00 16.15315.917M30*3.5026.50 26.77126.211M17*1.5015.50 16.67615.376M18*1.017.00 17.15316.917M18*1.516.50 16.67616.376M18*2.016.00 16.2115.835M20*1.019.00 19.15318.917M20*1.5018.50 18.67618.376M20*2.018.00 18.2117.835M22*1.021.00 21.15320.917M22*1.5020.50 20.67620.376M22*2.020.00 20.2119.835M24*1.023.00 23.15322.917M24*1.5022.50 22.67622.376M24*2.022.00 22.2121.835M25*1.024.00 24.15323.917M25*1.523.50 23.67623.376M25*2.023.00 23.2122.835M26*1.5024.50 24.67624.376M27*1.026.00 26.15325.917M27*1.525.50 25.67625.376M28*1.027.00 27.15326.917M28*1.526.50 26.67626.376M28*2.026.00 26.2125.835M30*1.029.00 29.15328.917M30*1.5028.50 28.67628.376M30*2.028.00 28.2127.835M30*3.027.00 27.25226.7525.5.2統(tǒng)一標(biāo)準(zhǔn)螺紋公稱尺寸大徑中徑小徑公稱尺寸大徑中徑小徑UNC粗牙UNF細(xì)牙UNC粗牙UNF細(xì)牙0-801.5241.3181.1819/16-1214.28812.91311.9961-641.8541.5981.4259/16-1814.28813.37112.7611-721.8541.6261.4375/8-1114.87514.37613.3762-562.1841.891.6945/8-1814.87514.95814.3482-642.1841.9281.7553/4-1019.050 17.39916.301 3-842.5152.1721.9413/4-1619.050 18.01917.337 3-562.5152.222.0247/8-922.225 20.39119.169 4-402.8452.4332.1567/8-1422.225 21.04620.265 4-482.8452.5022.2711-825.400 23.33821.963 5-403.1752.7642.4871-1225.400 24.02623.109 5-443.1752.7092.5511 1/8 -728.575 26.21824.648 6-323.5052.992.6471 1/8-1228.575 27.20126.284 6-403.5053.0942.8171 1/4 -731.750 29.39327.823 8-324.1643.653.3071 1/4-1231.750 30.37629.459 8-364.1643.7083.4011 3/8 -634.925 32.17430.343 10-244.8264.1383.681 3/8-1234.925 33.55132.634 10-324.8264.313.9671 1/2 -638.100 35.34933.518 12-245.4864.7984.3411 1/2-1238.100 36.72635.809 12-285.4864.8974.5031 3/4-544.450 41.15138.951 1/4-206.355.5244.972-4 1/250.800 47.13544.690 1/4-286.355.7615.3672 1/4-4 1/257.150 53.48551.039 5/16-187.9387.0216.4112 1/2-463.500 59.37556.626 5/16-247.9387.2496.7922 3/4-469.850 65.72562.976 3/8-169.5258.4947.8053/476.200 72.07569.326 3/8-249.5258.8378.3973 1/4-4 82.550 78.42575.676 7/16-1411.1129.9349.1493 1/2-488.900 84.77582.026 7/16-2011.11210.2879.7383 3/4-495.250 91.12588.376 1/2-1312.711.4310.5844-4101.600 97.47594.726 1/2-2012.711.87411.326UNEF螺牙基本尺寸代號(hào)螺紋牙數(shù)標(biāo)準(zhǔn)徑大徑小徑 1/4325.65.695.4865/16327.17.2647.0873/8328.78.8658.6617/162810.210.33810.1351/22811.811.93811.7099/162413.213.38613.1325/82414.814.98614.7323/42017.817.95817.6787/8202121.13320.8531202424.30824.0285.5.3 NPT、G螺紋基本尺寸NPT螺紋基本尺寸G（PF）螺紋基本尺寸代號(hào)螺紋牙數(shù)大徑中徑小徑代號(hào)螺紋牙數(shù)大徑中徑小徑1/16277.8957.1426.3891/16287.7237.1426.561 1/82710.2429.4898.736 1/8289.7289.1478.566 1/41813.61612.48711.358 1/41913.15712.30111.445 3/81817.05515.92614.797 3/81916.66215.80614.95 1/21421.22319.77218.321 1/21420.95519.79318.631 3/41426.56825.11723.666 5/81422.91121.74920.5871 11.533.22831.46129.694 3/41426.44125.27924.1171 1/411.541.98540.21838.451 7/81430.20129.03927.8771 1/211.548.05446.28744.521 1133.24931.7730.2912 11.560.09258.32556.5581 1/81137.89736.41834.9392 1/2872.69970.15967.6191 1/41141.9140.43138.9523 888.60886.06883.5281 1/21147.80346.32444.8543 1/28101.31698.77696.2361 3/41153.74652.26750.7884 8113.973111.433108.8932 1159.61458.13556.6565 8140.952138.412135.8722 1/41165.7164.23162.7526 8167.792165.252162.7122 1/21175.18473.70572.2268 8218.441215.901213.3612 3/41181.53480.05578.57610 8272.312269.772267.2323 1187.88486.40584.92612 8323.032320.492317.9523 1/211100.3398.85197.3725.5.4 RP螺紋基本尺寸RP螺紋基本尺寸代號(hào)螺紋牙數(shù)大徑中徑小徑1/16287.7237.1426.561 1/8289.7289.1478.566 1/41913.15712.30111.445 3/81916.66215.80614.95 1/21420.95519.79318.631 3/41426.44125.27924.1171 1133.24931.7730.2911 1/41141.9140.43138.9521 1/21147.80346.32444.8452 1159.61458.13556.6562 1/21175.18473.70572.2263 1187.88486.40584.9262.6擠牙絲攻攻牙底孔徑公制螺紋（非圓絲攻）美制螺紋（非圓絲攻）螺紋標(biāo)準(zhǔn)2級(jí)螺紋用下孔徑螺紋標(biāo)準(zhǔn)2級(jí)螺紋用下孔徑精度最大-最?。ㄒШ下剩┚茸畲?最?。ㄒШ下剩㎝1.75*0.35RH41.54-1.58（100-75%）NO.2-56UNC -64UNFRH41.96-2.02（100-65%）M2*0.4RH41.81-1.85（100-75%）RH31.98-2.04（100-65%）M2.3*0.4RH42.11-2.15（100-75%）NO.3-48UNC -56UNFRH42.25-2.32（100-65%）M2.5*0.45RH42.28-2.33（100-75%）RH42.29-2.357（100-65%）M2.6*0.45RH42.38-2.43（100-75%）NO.4-40UNC -48UNFRH52.52-2.60（100-70%）M3*0.5RH52.76-2.81（100-75%）RH42.57-2.64（100-70%）M3.5*0.6RH53.20-3.26（100-75%）NO.5-40UNC -44UNFRH52.86-2.93（100-70%）M4*0.7RH63.65-3.70（100-85%）RH42.88-2.95（100-70%）M5*0.8RH64.95-4.66（100-85%）NO.6-32UNC -40UNFRH53.09-3.17（100-70%）M6*1RH75.48-5.57（100-85%）RH53.19-3.26（100-70%）NO.8-32UNC -36UNFRH63.76-3.84（100-75%）RH53.80-3.88（100-75%）NO.10-24UNC -32UNFRH64.26-4.35（100-80%）RH54.41-4.48（100-80%）NO.12-24UNC -28UNFRH64.92-5.01（100-80%）RH55.00-5.08（100-80%）1/4-20UNC -28UNFRH65.66-5.76（100-80%）RH55.86-5.93（100-80%）3. 鋁合金3.1 鋁合金成分壓鑄材料允收準(zhǔn)鋁合金 牌 號(hào)化學(xué)成分（%）SiFeCuMnMgZnNiSnAlADC129.6-12.01.31.5-3.50.50.310.50.2余量ADC61.00.60.100.4-0.62.6-4.00.40.10.1余量A41311.0-13.01.310.350.10.050.50.15余量A3807.5-9.51.33.0-4.00.50.130.50.35余量4. 公差制造零件時(shí)，為了使零件具有互換性，要求零件的尺寸在一個(gè)合理范圍之內(nèi)，由此就規(guī)定了極限尺寸。制成后的實(shí)際尺寸，應(yīng)在規(guī)定的最大極限尺寸和最小極限尺寸范圍內(nèi)。允許尺寸的變動(dòng)量稱為尺寸公差，簡(jiǎn)稱公差。標(biāo)準(zhǔn)公差：標(biāo)準(zhǔn)公差I(lǐng)T的數(shù)值由基本是標(biāo)準(zhǔn)所列的用以確認(rèn)公差帶大小的任一公差。標(biāo)準(zhǔn)公差分為20個(gè)等級(jí)，即：IT01、IT02、IT1至IT18。IT表示標(biāo)準(zhǔn)公差，數(shù)字表示公差等級(jí)。IT01公差數(shù)值最小，精度最高；IT18公差數(shù)值最大，精度最低。基本尺寸：設(shè)計(jì)給定的尺寸。極限尺寸：允許尺寸變動(dòng)的兩個(gè)極限值，它是以基本尺寸為基數(shù)來確定的。偏 差：某一實(shí)際尺寸減其基本尺寸所得的代數(shù)差。極限偏差：即指上偏差和下偏差。最大極限尺寸減其基本尺寸所得的代數(shù)差就是上偏差；最小極限尺寸減其基本尺寸所得的代數(shù)差就是下偏差。尺寸公差：允許尺寸的變動(dòng)量。即最大極限尺寸與最小極限尺寸之差；也等于上偏差和下偏差代數(shù)差的絕對(duì)值。4.1 ISOISO2768-1（GB/T1804-92）表1線性尺寸的極限偏差數(shù)值公差Limits in mm for nominal sizes in mm符號(hào)描述0.5-33663030120120400400 1000100020002000 4000ffine0.050.050.10.150.20.30.5mmedium0.10.10.20.30.50.81.22ccoarse0.20.30.50.81.2234vvery coarse0.511.52.5468For nominal sizes below 0,5 mm the limit measures are to be indicated directly at the nominal measure.表2倒角半徑與倒角高度尺寸的極限偏差數(shù)值公差Limits in mm for nominal sizes in mm符號(hào)描述0.53366以上ffine0.20.51mmediumccoarse0.412vvery coarse表3角度尺寸的極限偏差數(shù)值公差Limits in mm for nominal sizes in mm符號(hào)描述10以上10-5050-120120-400400以上ffine10003000200010005mmediumccoarse103010003000150010vvery coarse30201000300020 4.2 JIS常用穴寸法許容差寸法區(qū)分寸法區(qū)分以下E6E7F6F7F8G6G7H5H6H7H8H9H10Js6Js7J6J7K6K7M6M7N6N7P6P7以下36+28+32+18+22+28+12+16+5+8+12+18+30+48+4+6+5+6+2+3-10-5-4-9-836+20+20+10+10+10+4+4+ 0+ 0+ 0+ 0+ 0+ 0-4-6-3-6-6-9-9-12-13-16-17-20610+ 34+ 5+ 22+ 28+ 35+ 14+ 20+ 6+ 9+ 15+ 22+ 36+ 58+ 4.5+ 7.5+ 5+ 8+ 2+ 5- 3+ 0- 7- 4- 12- 9610+ 25+ 25+ 13+ 13+ 13+ 5+ 5+ 0+ 0+ 0+ 0+ 0+ 0- 4.5- 7.5- 4- 7- 7- 10- 12- 15- 16- 19- 21- 241014+ 43+ 50+ 27+ 34+ 43+ 17+ 24+ 8+ 11+ 18+ 27+ 43+ 70+ 5.5+ 9.0+ 6+ 10+ 2+ 6- 4+ 0- 9- 5- 15- 1110141418+ 32+ 32+ 16+ 16+ 16+ 6+ 6+ 0+ 0+ 0+ 0+ 0+ 0- 5.5- 9.0- 5- 8- 9- 12- 15- 18- 20- 23- 26- 2914181824+ 53+ 61+ 33+ 41+ 53+ 20+ 28+ 9+ 13+ 21+ 33+ 52+ 84+ 6.5+ 10.5+ 8+ 12+ 2+ 6- 4+ 0- 11- 7- 18- 1418242430+ 40+ 40+ 20+ 20+ 20+ 7+ 7+ 0+ 0+ 0+ 0+ 0+ 0- 6.5- 10.5- 5- 9- 11- 15- 17- 21- 24- 28- 31- 3524303040+ 66+ 75+ 41+ 50+ 64+ 25+ 34+ 11+ 16+ 25+ 39+ 62+ 100+ 8.0+ 12.5+ 10+ 14+ 3+ 7- 4+ 0- 12- 8- 21- 1730404050+ 50+ 50+ 25+ 25+ 25+ 9+ 9+ 0+ 0+ 0+ 0+ 0+ 0- 8.0- 12.5- 6- 11- 13- 18- 20- 25- 28- 33- 37- 4240505065+ 79+ 90+ 49+ 60+ 76+ 29+ 40+ 13+ 19+ 30+ 46+ 74+ 120+ 9.5+ 15.0+ 13+ 18+ 4+ 9- 5+ 0- 14- 9- 26- 2150656580+ 60+ 60+ 30+ 30+ 30+ 10+ 10+ 0+ 0+ 0+ 0+ 0+ 0- 9.5- 15.0- 6- 12- 15- 21- 24- 30- 33- 39- 45- 51658080100+ 94+ 107+ 58+ 71+ 90+ 34+ 47+ 15+ 22+ 35+ 54+ 87+ 140+ 11.0+ 17.5+ 16+ 22+ 4+ 10+ 6+ 0- 16- 10- 30- 2480100100120+ 72+ 72+ 36+ 36+ 36+ 12+ 12+ 0+ 0+ 0+ 0+ 0+ 0- 11.0- 17.5- 6- 13- 18- 25- 28- 40- 38- 45- 52- 59100120120140+ 110+ 125+ 68+ 83+ 103+ 39+ 54+ 18+ 25+ 40+ 63+ 100+ 160+ 12.5+ 20.0+ 18+ 26+ 4+ 12- 8+ 0- 20- 12- 36- 28120140140160140160160180+ 85+ 85+ 43+ 43+ 43+ 14+ 14+ 0+ 0+ 0+ 0+ 0+ 0- 12.5- 20.0- 7- 14- 21- 28- 33- 40- 45- 52- 61- 68160180180200+ 129+ 146+ 79+ 96+ 122+ 44+ 61+ 20+ 29+ 46+ 72+ 115+ 185+ 14.5+ 23.0+ 22+ 30+ 5+ 13- 8+ 0- 22- 14- 41- 33180180200225200225225250+ 100+ 100+ 50+ 50+ 50+ 25+ 15+ 0+ 0+ 0+ 0+ 0+ 0- 14.5- 23.0- 7- 16- 24- 33- 37- 46- 51- 60- 70- 79225250250280+ 142+ 162+ 88+ 108+ 137+ 49+ 69+ 23+ 32+ 52+ 81+ 130+ 210+ 16.0+ 26.0+ 25+ 36+ 5+ 16- 9+ 0- 25- 14- 47- 36250280280315+ 110+ 110+ 56+ 56+ 56+ 17+ 17+ 0+ 0+ 0+ 0+ 0+ 0- 16.0- 26.0- 7- 16- 27- 36- 41- 52- 57- 66- 79- 88280315315355+ 161+ 182+ 98+ 119+ 151+ 54+ 75+ 25+ 36+ 57+ 89+ 140+ 230+ 18.0+ 28.5+ 29+ 39+ 7+ 17- 10+ 0- 26- 16- 51- 41315355355400+ 125+ 125+ 62+ 62+ 62+ 18+ 18+ 0+ 0+ 0+ 0+ 0+ 0- 18.0- 28.5- 7- 18- 29- 40- 46- 57- 62- 73- 87- 98355400400450+ 175+ 198+ 108+ 131+ 165+ 60+ 83+ 27+ 40+ 63+ 97+ 155+ 250+ 20.0+ 31.5+ 33+ 43+ 8+ 18- 10+ 0- 27- 17- 55- 45400450450500+ 135+ 135+ 68+ 68+ 68+ 20+ 20+ 0+ 0+ 0+ 0+ 0+ 0- 20.0- 31.5- 7- 20- 32- 45- 50- 63- 67- 80- 95- 108450500500560+ 189+ 215+ 120+ 146+ 186+ 66+ 92+ 30+ 44+ 70+ 110+ 175+ 280+ 22.0+ 35.0- 26- 26- 44- 44- 78- 78500560560630+ 145+ 145+ 76+ 76+ 76+ 22+ 22+ 0+ 0+ 0+ 0+ 0+ 0- 22.0- 35.0- 70- 96- 88- 114- 122- 148560630630710+ 210+ 240+ 130+ 160+ 205+ 74+ 104+ 35+ 50+ 80+ 125+ 200+ 320+ 25.0+ 40.0- 30- 30- 50- 50- 88- 88630710710800+ 160+ 160+ 80+ 80+ 80+ 24+ 24+ 0+ 0+ 0+