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1、膜片聯(lián)軸器 前 言 本標(biāo)準(zhǔn)修改采用膜片聯(lián)軸器JB/T 9147本標(biāo)準(zhǔn)歸口單位:本標(biāo)準(zhǔn)起草單位:本標(biāo)準(zhǔn)主要起草人:本標(biāo)準(zhǔn)批準(zhǔn)人:膜片聯(lián)軸器1范圍本標(biāo)準(zhǔn)規(guī)定了JM型、JMJ型、JM型、JMJ型膜片聯(lián)軸器(以下簡稱聯(lián)軸器)的型式與參數(shù),技術(shù)要求,試驗(yàn)方法,檢驗(yàn)規(guī)則,標(biāo)志、包裝和貯存等。本標(biāo)準(zhǔn)適用于聯(lián)接兩同軸線的傳動軸系,具有一定補(bǔ)償兩軸相對偏移的性能,工作環(huán)境溫度20+250,傳遞公稱轉(zhuǎn)矩為2510000000N·m的聯(lián)軸器。2引用標(biāo)準(zhǔn)下列標(biāo)準(zhǔn)所包含的條文,通過在本標(biāo)準(zhǔn)中引用而構(gòu)成為本標(biāo)準(zhǔn)的條文。本標(biāo)準(zhǔn)出版時,所示版本均為有效。所有標(biāo)準(zhǔn)都會被修訂,使用本標(biāo)準(zhǔn)的各方應(yīng)探討使用下列標(biāo)準(zhǔn)最新版本

2、的可能性。GB 1911990包裝儲運(yùn)圖示標(biāo)志GB/T 2281987金屬拉伸試驗(yàn)法GB/T 7001988碳素結(jié)構(gòu)鋼GB/T 7081988冷軋鋼板和鋼帶的尺寸、外形、重量及允許偏差GB/T 8051988扣緊螺母GB/T 11841996形狀和位置公差 未注公差值GB/T 3098.11982緊固件機(jī)械性能 螺栓、螺釘和螺柱GB/T 3098.21982緊固件機(jī)械性能 螺母GB/T 38521997聯(lián)軸器軸孔和聯(lián)結(jié)型式與尺寸GB/T 42391991不銹鋼和耐熱鋼冷軋鋼帶GB/T 48791985防銹包裝GB/T 63881986運(yùn)輸包裝收發(fā)貨標(biāo)志GB/T 65571986撓性轉(zhuǎn)子的機(jī)械平

3、衡GB/T 113521989一般工程用鑄造碳鋼件GB/T 124581990機(jī)械式聯(lián)軸器分類GB/T 133841992機(jī)電產(chǎn)品包裝通用技術(shù)條件JB/T 75111994機(jī)械式聯(lián)軸器選用計算3 分類3. 1 型式聯(lián)軸器分為四種型式,見表1。表1 聯(lián)軸器型式序號型式代號結(jié)構(gòu)特點(diǎn)圖示1JM帶沉孔基本型2JMJ帶沉孔接中間軸型3JM無沉孔基本型4JMJ無沉孔接中間軸型3. 2 型號、標(biāo)記聯(lián)軸器型號與標(biāo)記按GB/T 12458的規(guī)定。3. 3 軸孔和鍵槽型式按GB/T 3852的規(guī)定,軸孔長度優(yōu)選L推薦。3. 3. 1 JM型聯(lián)軸器的結(jié)構(gòu)型式、基本參數(shù)和主要尺寸應(yīng)符合圖1和表2的規(guī)定。1、7半聯(lián)軸器

4、;2扣緊螺母;3六角螺母;4隔圈;5支承圈;6六角頭鉸制孔用螺栓;8膜片圖 1 JM型聯(lián)軸器表2 JM型聯(lián)軸器基本參數(shù)和主要尺寸型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m許用轉(zhuǎn)速nr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmtmm扭轉(zhuǎn)剛度CN·m/rad質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2Y型J、J1、Z、Z1型L推薦LLL1JM1258060001432J1型27Z1型2035901×104116,18,19423020,225238JM263180500018,194230451001.4×10420,22,245

5、238256244JM310031520,22,24523850120111.87×10425,286244308260JM41605004500245238551303.12×10425,28624430,32,358260JM5250710400028624460150144.32×10430,32,35,3882604011284表2(完)型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m許用轉(zhuǎn)速nr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmtmm扭轉(zhuǎn)剛度CN·m/rad質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2Y型

6、J、J1、Z、Z1型L推薦LLL1JM64001120360032,35,38828260651706.88×10440,42,45,48,5011211284JM76301800300040,42,45,48107702101910.35×1040.043250,55,56,60142JM810002500280045,48,50,55,56112112848024016.11×1042260,63,65,70142107JM916004000250055,5611284852602426.17×1042960,63,70,71,75142107801

7、72132JM1025006300200063,65,70,71,7514214210790280177.88×1045280,85,90,95,75172132JM11400090001800751421421079530010.49×1046980,85,90,95172172132100,110212167JM12630012500160090,951721321203402314.07×104940.8067100,110,120,125212167JM1310000180001400100,110,120,1251353802819.2×104

8、1281.7053130,140252202JM1416000280001200120,1252121671504203130.0×1041842.6832130,140,150252202160302242JM1525000400001120140,15025220218048037547.46×1042624.8015160,170,180302242JM1640000560001000160,170,1802005604148.09×1043849.4118190,200352282JM176300080000900190,200,2202206304710

9、.13×10456118.3753140410330JM1810000012500080022035228225071054516.14×10472328.2033240,250,260410330JM19160000200000710250,2602808004879.8×104126766.5813280,300,320470380 注:質(zhì)量、轉(zhuǎn)動慣量是計算近似值。3. 3. 2 JMJ型聯(lián)軸器的結(jié)構(gòu)型式、基本參數(shù)和主要尺寸應(yīng)符合圖2和表3的規(guī)定。1、8半聯(lián)軸器;2扣緊螺母;3六角螺母;4六角頭鉸制孔用螺栓;5中間軸;6隔圈;7支承圈;9膜片圖 2 JMJ型聯(lián)

10、軸器表3 JMJ型聯(lián)軸器基本參數(shù)和主要尺寸型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m許用轉(zhuǎn)速nr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmtmmL2minmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2Y型J、J1、Z、Z1型L推薦LLL1JMJ1258060001432J127Z120359010016,18,19423020,225238JMJ263180500018,1942304510020,22,245238256244JMJ310031520,22,245438501201112025,286244308260JMJ41605004500245

11、2385513025,28624430,32,358260JMJ52507104000286244601501414030,32,35,3882604011284JMJ64001120360032,35,3882826065170表3(完)型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m許用轉(zhuǎn)速nr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmtmmL2minmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2Y型J、J1、Z、Z1型L推薦LLL1JMJ76301800300040,42,45,48,50,55,5611211284702101915022.360142

12、107JMJ810002500280045,48,50,55,5611211284802401803660,63,65,70142107JMJ916004000250055,561121128485260242204860,63,65,70,71,7514210780172132JMJ1025006300200063,65,70,71,751421421079028017250850.519580,85,90,95172132JMJ11400090001800751421421079530029011280,85,90,95172172132100,110212167JMJ1263001250

13、0160090,9517213212034023300152100,110,120,125212167注1 表中L2也可與制造廠另行商定。2 質(zhì)量、轉(zhuǎn)動慣量是計算近似值。3. 3. 3 JM型聯(lián)軸器的結(jié)構(gòu)型式、基本參數(shù)和主要尺寸應(yīng)符合圖3和表4的規(guī)定。圖 3 JM型聯(lián)軸器表3JM型聯(lián)軸器基本參數(shù)和主要尺寸型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmD1mmtmm扭轉(zhuǎn)剛度×106N·m/rad質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦LLJ/p>

14、427323580398±16,18,19304220,22,24385225,284462JM263100930020,22,2438524092530.451.425,28446230,32,35,386082JM3100200840025,284462451026330,32,35,38608240,42,4584112JM4250400670030,32,35,386082551287711±0.340,42,45,48,50,5584112JM5500800590035,38608265145911.240,42,45,48,50,55,568411260,63,

15、65107142JM68001250510040,42,45,48,50,55,56841127516810514±0.360,63,65,70,71,75107142JM710002000475045,48,50,55,56841128018011215±60,63,65,70,71,7510714280132172JM816003150430050,55,568411220012060,63,65,70,71,7510714280,85132172JM925004000420055,568411220520±0.460,63,65,70,71,75107142

16、80,85132172JM1031505000400055,56841129021512860,63,65,70,71,7510714280,85,90132172JM1140006300365060,63,65,70,71,7510714210023513223±2580,85,90,95132172JM1250008000340060,63,65,70,71,751071422501453080,85,90,95132172100167212JM13630010000320063,65,70,71,751071421102701553680,85,90,95132172100,1

17、10167212表4(續(xù))型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmD1mmtmm扭轉(zhuǎn)剛度×106N·m/rad質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦LLJM14800012500285065,70,71,7510714211530016227±0.64580,85,90,95132172100,110167212JM151000016000270070,71,751071421253201765580,85,90,95132172100,110

18、,120,125167212JM16125002000024507510714214035018632±7580,85,90,95132172100,110,120,125167212130202252JM171600025000230080,85,90,9513217214537020385100,110,120,125167212130,140202252JM182000031500215090,95132172165400230115100,110,120,125167212130,140,150202252160242302JM1925000400001950100,110,

19、120,12516721217544024538±0.9150130,140,150202252160,170242302JM2031500500001850110,120,125167212185460260170130,140,150202252160,170,180242302JM2135500560001800120,125167212200480280200130,140,150202252160,170,180242302190,200282352JM2240000630001700130,140,150202252210500295230160,170,18024230

20、2190,200282352JM2350000800001600140,15020225222054031044±1275160,170,180242302190,200,220282352JM2463000100000145015020225224060033550±1.2380160,170,180242302190,200,220282352240330410表4(完)型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmD1mmtmm扭轉(zhuǎn)剛度×106N·m/

21、rad質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦LLJM25800001250001400160,170,18024230225562035050±1.2410190,200,220282352240,250330410JM26900001400001300180242302275660385510190,200,220282352240,250,260330410JM271120001800001200190,200,22028235229572041060±1.4620240,250,260330410280380470JM2814000020000011

22、5022028235230074042068036240,250,260330410280,300380470JM291600002240001100240,250,260330410320770450780280,300,320380470JM301800002800001050250,260330410350820490950280,300,320380470340450550注:質(zhì)量、轉(zhuǎn)動慣量是按L推薦計算近似值。3. 3. 4 JMJ型聯(lián)軸器的結(jié)構(gòu)型式、基本參數(shù)和主要尺寸應(yīng)符合圖4和表5的規(guī)定。JMJ1JMJ29型圖 4 JMJ型聯(lián)軸器JMJ30JMJ42型圖 4(完) JMJ型聯(lián)軸器

23、表5 JMJ型聯(lián)軸器基本參數(shù)和主要尺寸型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmD1mmD2mmL1minmmtmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦L1min質(zhì)量每增加1m的質(zhì)量LLJMJ163100930020,22,24385240925345708±225,28446230,32,35,386082JMJ2100200840025,28446245102638030,32,35,38608240,42,4584112JMJ3250400670030,32

24、,35,3860825512877769611±0.3840,42,45,48,50,5584112JMJ4500800590035,386082651459111640,42,45,48,50,55,568411260,63,65107142JMJ58001250510040,42,45,48,50,55,56841127516810510213614±0.31260,63,65,70,71,75107142JMJ612502000475045,48,50,55,56841128018011214015±60,63,65,70,71,75107142801321

25、72JMJ720003150430050,55,5684112200120114211960,63,65,70,71,7510714280,85132172表4(續(xù))型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDmmD1mmD2mmL1minmmtmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦L1min質(zhì)量每增加1m的質(zhì)量LLJMJ825004000420055,56841128020512011414020±0.423190.09260,63,65,70,71,7510714

26、280,85132172JMJ931505000400055,568411290215128127160272160,63,65,70,71,7510714280,85,90132172JMJ1040006300365060,63,65,70,71,7510714210023513217023±0.53680,85,90,95132172JMJ1150008000340060,63,65,70,71,7510714225014514042260.25280,85,90,95132172100167212JMJ12630010000320060,63,65,70,71,75107142

27、1102701551905080,85,90,95132172100,110167212JMJ13800012500285065,70,71,7510714211530016216520027±0.6664780,85,90,95132172100,110167212JMJ141000016000270070,71,751071421253201762207880,85,90,95132172100,110,120,125167212JMJ15125002000024507510714214035018624032±0.71105180,85,90,95132172100,

28、110,120,125167212130202252JMJ161600025000230080,85,90,9513217214537020321925012572100,110,120,125167212130,140202252JMJ172000031500215090,95132172165400230290160100,110,120,125167212130,140,150202252160242302JMJ1825000400001950100,110,120,12516721217544024530038±220130,140,150202252160,17024230

29、2表5(續(xù))型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔 直 徑d,d1mm軸孔長度mmDMmD1mmD2mmL1minmmtmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦L1min質(zhì)量每增加1m的質(zhì)量LLJMJ1931500500001850100,110,120,12516721218546026026732038±24589130,140,150202252160,170,180242302JMJ2035500560001800120,125167212200480280350275130,140,15

30、0202252160,170,180242302190,200282352JMJ2140000630001700120,125167212210500295370320130,140,150202252160,170,180242302190,200282352JMJ2250000800001600140,15020225222054031029938044±1400110160,170,180242302190,200,220282352JMJ23630001000001450140,15020225224060033535641050±1.2560145160,170,

31、180242302190,200,220282352240330410JMJ24800001250001400160,170,180242302255620350440620190,200,220282352240,250330410JMJ25900001400001300180242302275660385480740190,200,220282352240,250,260330410280380470JMJ26112000180000120018024230229572041040651060±1.4970190190,200,220282352240,250,260330410

32、280,300380470JMJ271400002000001150220282352300740420520105057240,250,260330410280,300380470JMJ281600002240001100240,250,2603304103207704504575601200215280,300380470JMJ291800002800001050250,2603304103508204906001400280,300,320380470340450550表 5(完)型 號公 稱轉(zhuǎn) 矩TnN·m瞬時最大轉(zhuǎn)矩TmaxN·m最大轉(zhuǎn)速nmaxr/min軸 孔

33、直 徑d,d1mm軸孔長度mmDMmD1mmD2mmL1minmmtmm質(zhì)量mkg轉(zhuǎn)動慣量Ikg·m2J1型Y型L推薦L1min質(zhì)量每增加1m的質(zhì)量LLJMJ302800004500001000280,300,32038047035087548055962050±1.61400235340,360450550550JMJ31400000630000930300,32038047093552061063060±1.01800290142340,360,380450550560152400540650600162JMJ3245000071000088032038047

34、038010304806226902250330194340,360,380450550600224400,420540650640240JMJ33560000900000820360,380450550400108058066072666±2.22750390271400,420,440,450,460540650700325JMJ3410000001600000740400,420,440,450460116062075083670±2.33500450387460,480,500750465JMJ3514000002240000680440,450,460,480,5

35、00520129079082094682±2.65000570750530,560680800840810JMJ3620000003150000620480,5005406505701410760900104092±2.866007101050530,560,6006808009201290JMJ3728000004000000570450,460,480,500540640610153081010001100105±384008801630530,560,600,6306808009801950JMJ3840000006000000520560,600,6306

36、70167095011001210115±3.41100010502670670,71078010703030JMJ3950000008000000480600,630680800730183097012001320125±3.71450013504060670,710,75078011704800JMJ40630000010000000430670,710,7507808002000114013001450130±41900016006600800,85088012907500JMJ4180000001250000040075078022001260140016

37、00140±4.425000185010400800,850880142011900JMJ421000000016000000350800,850960240013701500176032000210015200900,950980155017400注:質(zhì)量、轉(zhuǎn)動慣量是按L推薦計算近似值。3. 3. 5 膜片型式膜片型式分為連桿式(見圖5)和整體式(見圖6),膜片厚度應(yīng)符合GB/T 708的規(guī)定。整體式膜片的形狀,連桿式膜片可分別組成為四邊形、六邊形、八邊形等偶數(shù)形狀。圖 5 連桿式膜片圖 6 整體式膜片3. 3. 6 聯(lián)軸器的許用補(bǔ)償量JM型許用補(bǔ)償量見表6,JM型許用補(bǔ)償量見表7。JMJ型為JM型補(bǔ)償量的1倍,JMJ型為JM型補(bǔ)償量的1倍。表6、表7中所列許用補(bǔ)償量是指在工作狀態(tài),允許的由于制造誤差,安裝誤差,工作載荷變化引起的振動、沖擊、變形,溫度變化等綜合因素形成的兩軸相對偏移量。表5 JM型許用補(bǔ)償量 型 號 許用補(bǔ)償量JM1JM6JM7JM10JM11JM19軸 向 Xmm12角 向 1°30表6 JM型許用補(bǔ)償量 型

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