专利名称：：一种螺杆压缩机转子的制作方法
技术领域：
：本实用新型涉及一种转子，尤其涉及一种空气螺杆压縮机转子。
背景技术：
：螺杆压縮机中，转子的形状基本上决定了螺杆压縮机的性能，目前世界上已有的有代表性的转子型线主要有德国某公司的型线，瑞典某公司的型线，以及台湾、日本等公司的型线，这些型线选取不同的曲线及其组合，由于设计取向不同，应该说各有各的优缺点。但是，现有技术存在的共同缺点是转子直径较小导致转速高，在实际应用中会出现噪声、振动大、刚性不足，从而影响使用寿命。
发明内容本实用新型的目的在于提供一种新型的空气螺杆压縮机转子，其设计取向是转子间完全实现"曲面对曲面"的密封，不包含任何"曲线对曲线"的密封，有助于形成流体动力润滑膜，降低通过接触带的横向泄漏，提高压縮机效率；改善转子的加工性能，便于采用磨削法加工，也更容易检验；大转子、低转速，以降低噪声和振动，提高转子刚性，延长使用寿命；对加工精度、杂质和油碳化物的敏感性小。为克服现有技术的上述不足，本实用新型采用了如下技术方案该螺杆压縮机转子，包括阴转子、阳转子，阴、阳转子为双边非对称型线，组成曲线为圆弧及其包络线，阴、阳转子的齿数比为6:5，阴、阳转子之间具有间隙，其特征在于以阴转子的中心点为坐标原点，阴阳转子之间的间隙为0.02-0.06mm，其实际型线坐标如下阳转子序号X1-121.2619022-120.8309023-120.6135034-120.0649035-119.5090036-118.9457027-118.3752988-117.7977989-117.21330310-116.62180321-108.22100122-107.40750123-106.58650224-105.758301Y序号XY113.36470011-115.903198118.424698113.82090012-115.175003119.021400114.04730213-114.437401119.606400114.60820014-113.690598120.179703115.16169715-112.934700120.740997115.70790116-112.170097121.290199116.24649817-111.396698121.827202116.77749618-110.614998122.351700117.30090319-109.824997122.863800117.81639920-109.026901123.363297123.84999855-70.923203133.261795124.32379956-69.583298133.254700124.78459957-68.239502133.225098125.23239958-66.892097133.172699[0020]25-104.923103125.66680159-65.541298133.09710726-104.081001126.08799760-64.187599132.99789427-103.232399126.49559861-62.831200132.87480228-102.377403126.88980162-61.472500132.72729529-101.516197127.27030263-60.111900132.55499330-100.649200127.63700164-58.749599132.35740731-99.776299127.98989965-57.386101132.13429332-98.898003128.32890366-56.021900131.88499533-98.014397128.65379367-54.657398131.60910034-97.125702128.96470668-53.293098131.30619835-96.232201129.26139869-51.929401130.97569336-95.334099129.54379370-50.566898130.61709637-94.114502129.90499971-49.206200130.22990438-92.882202130.25039772-47.847900129.81350739-91.642403130.57850673-46.492599129.36740140-90.395203130.88900874-45.140999128.89100641-89.140800131.18170275-43.793999128.38360642-87.879402131.45629976-42.452301127.84470443-86.611099131.71260177-41.116699127.27359844-85.336098131.95039478-39.788300126.66960145-84.054604132.16929679-38.468102126.03199846-82.766800132.36909580-37.157200125.36019947-81.472801132.54960681-35.856899124.65329748-80.172798132.71049582-34.568501123.91079749-78.866997132.85139583-33.293499123.13179850-77.555702132.97210784-32.661598122.72840151-76.238998133.07229685-32.033600122.31559852-74.917198133.15170386-31.409901121.89340253-73.590401133.21000787-30.790701121.46150254-72.259003133.24670488-30.176300121.01999789-29.566900120.568802123_4.620200103.270599[0051]90-28.668400119.884102124_4.152500103.197701[0052]91-27.834400119.231697125_3.683500103.135803[0053]92-26.338600118.020699126_3.213400103.084999[0054]93-25.040800116.927498127_2.742300103.045303[0055]94-23.907499115.941902128_2.270500103.016701[0056]95-22.910101115.052597129_1.798200102.999397[0057]96-21.421200113.694504130_1.325800102.993202[0058]97-18.955799111.415100131_0.087200103.(98-18.140699110.6733021320.000000103.00000099-17.385000110.0003971331.067700102.994499100-16.671801109.3834001341.338900102.999496101-16.100800跳9048001351.609400103.020103102-15.435000跳3669971361.878200103.056198103-14.783400107.8635031372.144400103.107597104-14.140400107.3906021382.407100103.174301105-13.501600106.9451981392.665500103.255997106-12.863800106.5254971402.918600103.352203107-12.224500106.1300961413.165600103.462799108-11.582100105.7583011423.405700103.587196109-10.935200105.4095001433.638000103.725098110-10.500900105.1895981443.861900103.875801111-10.064200104.9797971454.076500104.038902112-9.624800104.7801971464.281100104.213600113-9.182600104.5907971474.475200104.399200114-8.737700104.4115981484.744900104.696602115-8.290100104.2425991494.909800104.906303116-7.839700104.0840001505.062200105.123901117-7.386700103.9357991515.201600105.348503118-6.931100103.7982031525.327800105.579102119-6.473200103.6712041535.440700105.814400120-6.012900103.5548021545.540500106.053596121-5.550600103.4492031555.627800106.296402122-5.086300103.3544011565.704600106.5453031575.775800106.81400318161.3582991513618931586.071300跳04190118261.7526021514422001596.206300跳53620118362.1489981515112001606.411400109.21710218462.5471991515688931616.718700110.12799818562.946899151.6152041627.166500111.30229918663.3476981516501011637.797400112.76000218763.7494011516734921648.655800114.50679818864.1516041516853941659.786500116.53569818964.55400115168589816611.233000118.82900219064.95620015167489616713.036600121.36039719165.35790315165240516815.235600124.09619919265.75879715161850016917.864599126.99700219366.15860015157310517020.954100130.01829519466.556999151.5164039[0098]17124.530199133.11169419566.95349915144830317228.613800136.22489919667.34800015136889617333.220699139.30340619767.73999815127830517438.361599142.29010019868.129303151.17649817544.041302145.12649519968.51550315106370517650.258801147.75309820068.89830015093989617757.007500150.10969520169.27749615080520617860.577499151.16769420269.65260315065980517960.771599151.22050520370.02349915050369318060.966499151.27040120470.344200150358505阴转子序号xY序号XY1-82.298500103.0883038-79.628998104.855202[o川]2-82.106598103.2421049-79.187897105.080101[0112]3-81.715599103.54100010-78.739799105.291702[0113]4-81.315300103.82830011-78.285103105.489998[0114]5-80.906197104.10369912-77.824203105.674599[0115]6-80.488503104.36679813-77.357597105.845299[0116]7-80.062599104.61730214-76.885696106.001999[0117]15-76.408798106.14450149-60.46989810176519816-75.927498106.27269750-60.12739910140699817-75.442299106.38639851-59.514198100.739899[0120]18-74.953499106.48539752-58.71350199.88210319-74.461601106.56970253-57.90510299.03170020-73.967201106.63909954-57.08879998.18869821-73.470596106.69370355-56.26490097.35310422-72.973900106.72920256-55.43339996.52520023-72.476700106.74839857-54.59439895.70490324-71.979202106.75250258-53.74779994.89219725-71.481697106.74160059-52.89390294.08740226-70.984901106.71559960-52.03260093.29039827-70.488998106.67469861-51.16410192.50119828-69.994598106.61869862-50.28839991.72000129-69.502197106.54779863-49.40560290.94689930-69.012100106.46209764-48.51570190.18190031-68.534599106.34649765-47.61890089.42500332-68.061096106.21640066-46.71509988.67639933-67.592102106.07199967-45.80460087.93599734-67.127998105.91349868-44.88729987.204002[0137]35-66.668999105.74089869-43.96329986.480400[0138]36-66.215698105.55449770-43.03279985.765297[0139]37-65.312103105.15860071-42.09569985.058701[0140]38-64.865097104.94550372-41.15219984.360703[0141]39-64.424698104.71890373-40.20240083.671303[0142]40-63.991299104.47899674-39.24630082.990700[0143]41-63.565300104.22619675-38.28400082.318802[0144]42-63.147099103.96060276-37.3156018]65570143-62.737099103.68250377-36.3410998]00150344-62.335701103.39209778-35.36069980.356201[0147]45-61.943199103.08960079-34.37440179.719902[0148]46-61.560101102.77539880-33.38230179.092697[0149]47-61.L86600102.44969981-32.38449978.474503[0150]48-60.823101102.11290082-31.38110077.865402[0151]83-30.37220077.2656021170.O(68.91000484-29.59350076.8116991180.42900068.91269785-28.77220076.3480001191.28710068.93440286-27.94370175.8974001202.14520068.97789887-27.24780175.5319981213.00350069.04319888-26.40640175.1056981223.86200069.13040289-25.55830074.6928021234.72060069.23970090-24.70369974.2935031245.57960069.37130091-23.84280073.9077001256.43880069.52549792-22.97590173.5356981267.29850069.70240093-22.10320173.1774981278.15850069.90249694-21.22480072.8332981289.019000YO-12609995-20.34110172.5029981299.880000YO.37370396-19.45220072.18679813010.741500YO-64569997-18.55839971.88480413111.603600YO.94270398-17.65980071.59700013212.46620071.26519899-16.75680071.32350213313.32960071.613998100-15.849500TI-06440013414.19350071.989700101-14.938100TO.81980113515.05820072.393303102-14.023000YO-58960013615.92350072.825600103-13.104300YO.37400113716.78949973.287598104-12.18230070.17310313817.65620073.780296105-11.25710069.98680113918.52339974.305199106-10.32910069.81530014019.39130074.863297107-9.39850069.65850114120.25970175.45629911[0176]108_8.46550069.51650214221.L2850076.085800[0177]109_7.53030069.38939714321.99770076.753502[0178]110_6.59320069.27719914422.86700177.461601[0179]111_5.65450069.17980214523.73620078.212196[0180]112_4.71430069.09739714624.60520079.007698[0181]113_3.77280069.02999914725.47360079.850998[0182]114_2.83050068.97750114826.34100080.745102[0183]115_1.88740068.94000214927.20690081.693497[0184]116_0.94380068.91750315027.63909982.189201[0185]15128.07080182.70010418539.803101118.12059815228.50169983.22650118639.795601119.42299715328.93190083.76920318739.805302119.69480115429.36109984.32879618839.830898119.96569815529.78930184.90589918939.872200120.234703156SO-21629985.50140419039.929100120.500801157SO-64200086.115997191AO-007099120.761299158SI.06609986.750504192AO.100101121.01670115931.48850187.405800193AO-207901121.26629616031.90900088.082901194AO.330101121.50920116132.32720288.782898195AO-466301121.74440016232.74300089.506897196AO.615898121.97129816333.15599890.256104197AO-778500122.18900316433.56580091.031799198AO.923401122.36280116533.972099gi-83550319941.076599122.52929716634.374500gs.66870120041.304699122.74910016734.77230193.53320320141.548000122.95200316835.165199ga-43080120241.693001123.06030316935.552299gs.36360220341.917900123.21180017035.93310296.33370220442.151001123.34989917136.30670297.34380320542.351002123.45420117236.67210098.39640020642.596901123.56629917337.02819899.49479720742.848598123.66380317437.373901100.64230320843.105099123.74620117537.707600101.84279620943.365501123.81340017638.027599103.10050221043.628799123.86530317738.332100104.42040321143.894100123.90160417838.618698105.80799921244.160400123.92230217938.884602107.26979821344.426701123.92739918039.126598108.81320221444.692200123.91709912[0215]18139.340599110.44680021544.955898123.89129618239.521999112.18090121645.217098123.85030418339.664799114.02749621745.474800123.79429618439.761600116.00140421845.728401123.72339621945.977100123.638000具体实施时，阴、阳转子之间的间隙为0.05mm。本实用新型与已有技术相比，由于采用了本型线使转子间完全实现了"曲面对曲面"的密封，而不包含任何"曲线对曲线"的密封，有助于形成流体动力润滑膜，降低通过接触带的横向泄漏，提高压縮机效率；由于完全采用了圆弧或圆弧包络线，从而改善转子的加工性能，便于采用磨削法加工，也更容易检验；采用大转子、低转速设计思路，可以降低噪声和振动，提高转子刚性，延长使用寿命，也对加工精度、杂质和油碳化物的敏感性相对减小。附图为本实用新型阴阳转子在直角坐标系中端面形状示意图。具体实施方式以下结合附图对本实用新型的具体实施方案作详细说明实施例一种空气螺杆压縮机转子(参见图)，它包括阴转子1、阳转子2，阴转子1和阳转子2为双边非对称型线，组成曲线均为圆弧或圆弧包络线，阴转子的齿数为6，阳转子的齿数为7，阴阳转子之间的间隙为0.05mm，考虑到加工误差问题，间隙可放宽至0.02-0.06mm。以阴转子1的中心点为坐标原点，阴转子1、阳转子2的有间隙的实际型线坐标如下阳转子序号XY序号XY1-121.261902113.36470016-112.170097121.2901992-120.830902113.82090017-111.396698121.8272023-120.613503114.04730218-110.614998122.3517004-120.064903114.60820019-109.824997122.8638005-119.509003115.16169720-109.026901123.3632976-118.945702115.70790121-108.221001123.8499987-118.375298116.24649822-107.407501124.3237998-117.797798116.77749623-106.586502124.7845999-117.213303117.30090324-105.758301125.23239910-116.621803117.81639925-104.923103125.66680111-115.903198118.42469826-104.081001126.08799712-115.175003119.02140027-103.232399126.49559813-114.437401119.60640028-102.377403126.88980114-113.690598120.17970329-101.516197127.270302[0242]15-112.934700120.74099730-100.649200127.637001[0243]31-99.776299127.98989965-57.386101132.13429332-98.898003128.32890366-56.021900131.88499533-98.014397128.65379367-54.657398131.60910034-97.125702128.96470668-53.293098131.30619835-96.232201129.26139869-51.929401130.97569336-95.334099129.54379370-50.566898130.61709637-94.114502129.90499971-49.206200130.22990438-92.882202130.25039772-47.847900129.81350739-91.642403130.57850673-46.492599129.36740140-90.395203130.88900874-45.140999128.89100641-89.140800131.18170275-43.793999128.38360642-87.879402131.45629976-42.452301127.84470443-86.611099131.71260177-41.116699127.27359844-85.336098131.95039478-39.788300126.66960145-84.054604132.16929679-38.468102126.03199846-82.766800132.36909580-37.157200125.36019947-81.472801132.54960681-35.856899124.65329748-80.172798132.71049582-34.568501123.91079749-78.866997132.85139583-33.293499123.13179850-77.555702132.97210784-32.661598122.72840151-76.238998133.07229685-32.033600122.31559852-74.917198133.15170386-31.409901121.89340253-73.590401133.21000787-30.790701121.46150254-72.259003133.24670488-30.176300121.01999755-70.923203133.26179589-29.566900120.56880256-69.583298133.25470090-28.668400119.88410257-68.239502133.22509891-27.834400119.23169758-66.892097133.17269992-26.338600118.02069959-65.541298133.09710793-25.040800116.92749860-64.187599132.99789494-23.907499115.94190261-62.831200132.87480295-22.910101115.05259762-61.472500132.72729596-21.421200113.69450463-60.111900132.55499397-18.955799111.41510064-58.749599132.35740798-18.140699110.67330299-17.385000110.0003971331.067700102.994499[0278]100-16.671801109.3834001341.338900102.999496[0279]101-16.100800跳9048001351.609400103.020103[0280]102-15.435000跳3669971361.878200103.05619814[0281]103-14.783400107.8635031372.144400103.107597104-14.140400107.3906021382.407100103.174301105-13.501600106.9451981392.665500103.255997106-12.863800106.5254971402.918600103.352203107-12.224500106.1300961413.165600103.462799108-11.582100105.7583011423.405700103.587196109-10.935200105.4095001433.638000103.725098110-10.500900105.1895981443.861900103.875801111-10.064200104.9797971454.076500104.038902112_9.624800104.7801971464.281100104.213600113_9.182600104.5907971474.475200104.399200114_8.737700104.4115981484.744900104.696602115_8.290100104.2425991494.909800104.906303116_7.839700104.0840001505.062200105.123901117_7.386700103.9357991515.201600105.348503118_6.931100103.7982031525.327800105.579102119_6.473200103.6712041535.440700105.814400120_6.012900103.5548021545.540500106.053596121_5.550600103.4492031555.627800106.296402122_5.086300103.3544011565.704600106.545303123_4.620200103.2705991575.775800106.814003124_4.152500103.1977011586.071300跳041901125_3.683500103.1358031596.206300跳536201126_3.213400103.0849991606.411400109.217102127_2.742300103.0453031616.718700110.127998128_2.270500103.0167011627.166500111.302299129_1.798200102.9993971637.797400112.760002130_1.325800102.9932021648.655800114.506798131_0.087200103.0000001659.786500116.5356981320.(103.00000016611.233000118.82900216713.036600121.36039718663.34769815165010116815.235600124.09619918763.74940115167349216917.864599126.99700218864.15160415168539417020.954100130.01829518964.55400115168589817124.530199133.11169419064.95620015167489617228.613800136.22489919165.35790315165240517333.220699139.30340619265.75879715161850017438.361599142.29010019366.15860015157310517544.041302145.12649519466.556999151516403[0320]17650.258801147.75309819566.953499151—44830317757.007500150.10969519667.348000151.36889617860.577499151.16769419767.739998151—27830517960.771599151.22050519868.129303151..17649818060.966499151.27040119968.51550315106370518161.358299151.36189320068.898300150.939896[0326]18261.752602151.44220020169.277496150.805206[0327]18362.148998151.51120020269.652603150.659805[0328]18462.547199151.56889320370.023499150.503693[0329]18562.946899151.61520420470.344200150.358505[0330]阴转子序号XY序号XY1-82.298500103.08830313-77.357597105.8452992-82.106598103.24210414-76.885696106.0019993-81.715599103.54100015-76.408798106.1445014-81.315300103.82830016-75.927498106.2726975-80.906197104.10369917-75.442299106.3863986-80.488503104.36679818-74.953499106.4853977-80.062599104.61730219-74.461601106.5697028-79.628998104.85520220-73.967201106.6390999-79.187897105.08010121-73.470596106.69370310-78.739799105.29170222-72.973900106.72920211-78.285103105.48999823-72.476700106.74839812-77.824203105.67459924-71.979202106.75250225-71.481697106.74160059-52.89390294.08740226-70.984901106.71559960-52.03260093.29039827-70.488998106.67469861-51.16410192.50119828-69.994598106.61869862-50.28839991.72000129-69.502197106.54779863-49.40560290.94689930-69.012100106.46209764-48.51570190.18190031-68.534599106.34649765-47.61890089.42500332-68.061096106.21640066-46.71509988.67639933-67.592102106.07199967-45.80460087.93599734-67.127998105.91349868-44.88729987.20400235-66.668999105.74089869-43.96329986.■40036-66.215698105.55449770-43.03279985.76529737-65.312103105.15860071-42.09569985.05870138-64.865097104.94550372-41.15219984.36070339-64.424698104.71890373-40.20240083.67130316<table>tableseeoriginaldocumentpage0</column></row><table>[0398]113-3.77280069.02999914725.47360079.850998114-2.83050068.97750114826.34100080.745102115-1.88740068.94000214927.20690081.693497116-0.94380068.91750315027.63909982.1892011170.00000068.91000415128.07080182.7001041180.42900068.91269715228.50169983.2265011191.28710068.93440215328.93190083.7692031202.14520068.97789815429.36109984.3287961213.00350069.04319815529.78930184.9058991223.86200069.130402156SO-21629985.5014041234.72060069.239700157SO-64200086.1159971245.57960069.371300158SI.06609986.7505041256.43880069.52549715931.48850187.4058001267.29850069.70240016031.90900088.08290116132.32720288.78289819140.007099120.76129916232.74300089.50689719240.100101121.01670116333.15599890.25610419340.207901121.26629616433.56580091.03179919440.330101121.50920116533.97209991.83550319540.466301121.74440016634.37450092.66870119640.615898121.97129816734.77230193.53320319740.778500122.18900316835.16519994.43080119840.923401122.36280116935.55229995.36360219941.076599122.52929717035.93310296.33370220041.304699122.74910017136.30670297.34380320141.548000122.95200317236.67210098.39640020241.693001123.06030317337.02819899.49479720341.917900123.21180017437.373901100.64230320442.151001123.34989917537.707600101.84279620542.351002123.45420117638.027599103.10050220642.596901123.56629917738.332100104.42040320742.848598123.66380317838.618698105.80799920843.105099123.74620117938.884602107.26979820943.365501123.81340018039.126598108.81320221043.628799123.86530318139.340599110.44680021143.894100123.90160418239.521999112.18090121244.160400123.92230218339.664799114.02749621344.426701123.92739918439.761600116.00140421444.692200123.91709918539.803101118.12059821544.955898123.891296[0437]18639.795601119.42299721645.217098123.85030418739.805302119.69480121745.474800123.79429618839.830898119.96569821845.728401123.72339618939.872200120.23470321945.977100123.638000。19039.929100120.50080119权利要求一种螺杆压缩机转子，包括阴转子(1)、阳转子(2)，阴转子(1)和阳转子(2)为双边非对称转子型线，组成曲线为圆弧及其包络线，阴、阳转子的齿数比为6∶5，阴、阳转子之间具有间隙，其特征在于以阴转子(1)的中心点为坐标原点，阴阳转子之间的间隙为0.02-0.06mm，其实际型线坐标如下阳转子序号XY序号XY1-121.261902113.36470029-101.516197127.2703022-120.830902113.82090030-100.649200127.6370013-120.613503114.04730231-99.776299127.9898994-120.064903114.60820032-98.898003128.3289035-119.509003115.16169733-98.014397128.6537936-118.945702115.70790134-97.125702128.9647067-118.375298116.24649835-96.232201129.2613988-117.797798116.77749636-95.334099129.5437939-117.213303117.30090337-94.114502129.90499910-116.621803117.81639938-92.882202130.25039711-115.903198118.42469839-91.642403130.57850612-115.175003119.02140040-90.395203130.88900813-114.437401119.60640041-89.140800131.18170214-113.690598120.17970342-87.879402131.45629915-112.934700120.74099743-86.611099131.71260116-112.170097121.29019944-85.336098131.95039417-111.396698121.82720245-84.054604132.16929618-110.614998122.35170046-82.766800132.36909519-109.824997122.86380047-81.472801132.54960620-109.026901123.36329748-80.172798132.71049521-108.221001123.84999849-78.866997132.85139522-107.407501124.32379950-77.555702132.97210723-106.586502124.78459951-76.238998133.07229624-105.758301125.23239952-74.917198133.15170325-104.923103125.66680153-73.590401133.21000726-104.081001126.08799754-72.259003133.24670427-103.232399126.49559855-70.923203133.26179528-102.377403126.88980156-69.583298133.25470057-68.239502133.22509891-27.834400119.23169758-66.892097133.17269992-26.338600118.02069959-65.541298133.09710793-25.040800116.92749860-64.187599132.99789494-23.907499115.94190261-62.831200132.87480295-22.910101115.05259762-61.472500132.72729596-21.421200113.69450463-60.111900132.55499397-18.955799111.41510064-58.749599132.35740798-18.140699110.67330265-57.386101132.13429399-17.385000110.00039766-56.021900131.884995100-16.671801109.38340067-54.657398131.609100101-16.100800108.90480068-53.293098131.306198102-15.435000108.36699769-51.929401130.975693103-14.783400107.86350370-50.566898130.617096104-14.140400107.39060271-49.206200130.229904105-13.501600106.94519872-47.847900129.813507106-12.863800106.52549773-46.492599129.367401107-12.224500106.13009674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