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CA6140车床星轮机械加工工艺 CA6140车床

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CA6140车床星轮机械加工工艺3-铣键槽夹具设计（方案二）(内带CAD图纸）,CA6140车床星轮机械加工工艺,CA6140车床

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- 15 - TOC o “1-3“ h u HYPERLINK l _Toc27280 PAGEREF _Toc27280 1 HYPERLINK l _Toc31559 3 HYPERLINK l _Toc28176 3 HYPERLINK l _Toc18969 3 HYPERLINK l _Toc18969 4 HYPERLINK l _Toc28485 4 HYPERLINK l _Toc4249 ) 4 HYPERLINK l _Toc1024 5 HYPERLINK l _Toc17875 6 HYPERLINK l _Toc1459 缰 8 HYPERLINK l _Toc27065 壩 10 HYPERLINK l _Toc30632 13 ) HYPERLINK l _Toc28932 13 HYPERLINK l _Toc26598 13 HYPERLINK l _Toc13581 15 HYPERLINK l _Toc26499 21 HYPERLINK l _Toc15075 22 60漰 1 1AT 棬 40K6,45f7,Ra1.6m 28H7,Ra0.8m,14280.025,280.025; 45400.06,610.15170.02 8H9,16mm40.5h11,Ra5.2m6424.328H70.012Ra0.8m34H9 1.漰İ 2. 伷 40CrHBS19722-27HRC 45絯 棬 羫 (1) 1.棬27.7mm 63.7mm 39.7mm44.7mm45C3163-12.棬44.7mm45 3. 4.X62W64mm105 24.3mm90 5.4120 6.234HBW 7.桢漰涨 8. 3-5926.9mm4mm1209. 2 1.棬27.7 63.739.744.745C3163-1B/C 2.桢44.74mm 45 3.24.6mm120 4.234HBW 5.28mm 6.45mm40mm64mm45mm 7.24.3mm120 8. 9.4mm2mm 9J. ( 3 ) 桢 缰 831155032115 81832115 45缰 15-61.0mmRa=1.6m,586=2.5mm =0.5mmIT110.11 2 Ra=1.6m档5-72 2mm 3 BRa=1.6m,5-72ap =3mm,ap=1mm0.02 mm 4档Ra=3.2m586=3mm=0.5mm 5档Ra=3.2m586=3mm=0.5mm 6 28h72Z=1.5mm2Z=0.5mm+0.011mm1-8 涨 壩 1 1桢 桢27.7mm 63.7mm39.7mm44.7mmRz10-18 CA6140 yt1516mm*25mmKr=90 1 610.15mm 禵67mm.L=64mma =1.5mm a =0.3mma =0.8mm a =0.3mm 2棩2-19 16mm25mm,ae mm67mm. ?=0.6-0.9mm/.C3163-1顡?=0.6 mm/nk=0.750.85 f=0.60.8=0.48 mm/ 3 52m/min. 4 ns=1000vc/ dw=229.8r/minC3163-1顡200 rmin 5 t=L+L1+L2/nfL=28L1=14L2=0 t=(L+L1+L2)/nf=(28+14+0)/80=0.525min 2 22.桢44.74mm45 3 324.6mm 3.1 ae32mmx51 1 0.2ac2.80.8澫Ra=6.3 um1mm0.3mm. 2 7.7mm14mm1122f=0.15mm 32-2222m/min. 42.29. L + L1=10mm Tm=L+L1/nf =(80+10)/280x0.62 =0.32 (min) 4 4234HBW 5 5:28mm MS-600 28mm Z=0.2mm,f=0.1mm/r nw=2600r/min L= 30mm L1=3mm T=L1+L2/nw*f=0.13min 6 645mm40mm64mm45mm 7 724.3mm5 8 8磺8+0.170mm , L=16mm 1 8mm, ae=23mm ap=10mm3.3 f=0.5mm/r f=0.8mm/r fz=0.5/24=0.02mm/s 2Vc VcVf3.272.15 V=1000V/ D=334.4 Kv=Km*Ksv*KTv=1.12*0.8*0.82=0.79 3 3.5 L1+=20mm i=2() Tm=(L+