螺栓力矩计算.doc

A21钳体总成与钳支架（M10* ）螺栓拧紧力矩计算囊囲扭扭樹预幫勺的关參代 弾性区内紧固扭拒与贖肾力的关糸見式（I >.T（二 KFtd式申：T- 緊酬9矩用“K一一扭矩象数；仟熊紧力去：d螺或公称直他叫1.扭矩系数K见下表：K=媒坟摩擦厳数3、丈承面摩擁農数GO与扭辿系靈ao的对熄忑0> -牙堰纯、屛处仁螺轻*螺母a他o. iaa t20. 15Di 200.25a. M0.35a ioQ.4Sftaoa札no0. 1230.15ECU3G0.1070.216«l 2620.2HOl 316a硕(LIQ山1210. IM0.147a 100山価& 23C0. 2030. IS5札価a涵a I?0, 1S20 1J50.157G. 177U 2410 273&地a, ssia 3700.1$0.1430. Ml0.174a 193山225Ol 2570. 2900. 3氈札S54a?o山1730. 1阴0. 20(1 ?；(l0,丹40.317&昭90.381a 4130i2B0.2020. 21H0. 2230. £470-279a 3120. M4am0.406aa so0.2290. 2420, 2S5Qi 274U. 30AU, 3396 3710i 4030.4350. 4話(L3S0注隔0. 2650. 282d 301d 334a魁0. 398a 4300” 452a 40E0.40机2S30.骂E0.309a 328Q* 301a城Q.価a 157札斗90G 522a i&«l31D0倔Q. 336a跌Oh 3tta Gt6 452a M40> 617a S492.卩a及卩w见下表，均取用 雌*tw氏蠱艸wiryrij.f0JIfr* *：1恪：叩IIIIllU. U -D. IBQ.4C rd H0-12 40.信RFI TV最大预紧力：F=28600+-*!HiUJX»ICDIF11I3!11W1HI：XIinii!>|?lll»衷工 悅藝力的皐大-0.94MKKJ-diWMI4 .-NOitUGMD> 7i.ilS3JII0LIJJlt卜I Hj wilyhJlIKCIqi«JL.VHIl>*DllllAtoYll?lXiitE*i»IIMklSilWJiMiKiI 17S»HVh7I4WI2113fti"JVCJlltWiJCMKC二5 SCHIMMJJitiujMIfiVM«0 、浄聞3WL*rZ7T3di?k：i-F *W-u ibpin11 Z7K3>S21WJ1LWx-ni 'u45322U4tLJW城Rmon2Wr-_x：侃1WUJWi1Z2l4ir?- ! ：- »UKD id如L5a!H%5.i5J机也It=5卷lL4l>-<I0L4JffWaIMW3；1T=K*F*d=*28600*10*10 -3Ci iM l>U ttCl 10-'A取站4鍋 3HV.JVZM4U4KZM左血2130xiDOIMIKSfl-in®WJP iIMGMRJET31如2VW1muEdiAGV<J.«>M儿«U3Will h>wJ9血jLIlijJh*| JT» |啊MW严常K4W4 ?W4切|I*¥VMC口 41吧j尊?筍41ff?3JHW1 'HEhivliqwn»厂m初n