C6140车床轴承做设计说明书.doc

Xxx Xxx Xxx Xxx2012 529 ,., 122.122.223.133.233.373.483.510124.1124.2121718.30 1 12 13 14 15 16 11-1:HT2001-11-22.12.24130mm/35mm30mm3538mm30mm4mm30mm0.03mm.26mm6mm13mm9mm8mm30mmmm6mm39mm130mm0.03mm20.008mm0.01mm.42 1mm3.1HT2003.23.2.1HT2003.2.23-13-13.2.31a) 3-23-2b) 1430mm13-12)a) 3-33-3b) 1415+0.05 03-23-23a) 3-43-4b) 143-33-34a) 3-53-5b) 14303-43-43.33.3.112349mm30mm3.3.2133.43.4.11 ;2 ;3 30,134 305 1396 21mm7 3088 3089 303510 9119861312413143.4.21 ;2 ;3 1394 21mm5 3086 3087 30358 309 3010 9119861312413143.4.3:31330,3073035301 2 3 139X6284 21mm13B6655 308X6286 308X6287 303513C61368 30X6289 30X62810 9X6281198613Z4116124Z411613143.5HT200HBS 2302503.5.1?30A. ap=0.9 mmB. 8-5f=0.3 2mm/rC. 8-6v =1.667m/s=100 m/minD. n = 931r/min10-7931r/min700r/min1000 r/min1000r/minv =107 m/min.E. 8-32l=12 mm =2 mm =0 mmt = =0.043 min3.5.2?30+0.023 +0A. ap=0.1 mmB. 8-5f=0.200.30mm/rf=0.25mm/rC. 8-6v =1.667m/s2.170m/s, v =2m/s=120m/minD. n = 1117r/min10-71117r/min1000r/min2000 r/min1000r/minv =107 m/min.E. 8-32l=12 mm =2 mm =0 mmt = =0.05 min3.5.3?30A. ap=0.9 mmB. 8-5f=0.3 2mm/rC. 8-6v =1.667m/s=100 m/minD. n = 931r/min10-7931r/min700r/min1000 r/min1000r/minv =107 m/min.E. 8-32l=12 mm =2 mm =0 mmt = =0.043 min3.5.4?35A. ap=0.1 mmB. 8-5f=0.200.30mm/rf=0.25mm/rC. 8-6v =1.667m/s2.170m/s, v =2m/s=120m/minD. n = 1117r/min10-71117r/min1000r/min2000 r/min1000r/minv =107 m/min.E. 8-32l=12 mm =2 mm =0 mmt = =0.05 min44.1 . . . 4M44.24.2.14-14-1123123?30?354.2.214-34-3234-44-44.2.3P104Fc = 902 KpFp = 2383 KpFf =3326Kp 2.3mm(?30) 4mm(?35)f 0.16mm(?30) 0.3mm (?35)Vcm/min 60(?30) 40(?35)Kp1.08 1.63 0.70?30Fc1= 566.8NFp2=801.5NFf3= 416.4N?35Fc1= 1579.5NFp2=2494.7NFf3=1167.4N 0.5mm(?30) 0.7mm(?35)f 0.13mm(?30) 0.2mm (?35)Vcm/min 38(?30) 20(?35)Kp 1.08 1.63 0.70?30Fc1= 105.45NFp2= 57.23NFf3= 97.96N?35Fc1= 194.3NFp2=421.4NFf3=303.4NP703-6VWk =WkKu2Wk=399N3