关 键 词：

制订1P68F上箱体工序卡及第一道机加工夹具设计 机械毕业设计

资源描述：

制订1P68F上箱体工序卡及第一道机加工夹具设计机械毕业设计带CAD图,制订1P68F上箱体工序卡及第一道机加工夹具设计,机械毕业设计

内容简介：

飨 PAGE 2 NUMPAGES 40 飨 TOC o “1-2“ h z u HYPERLINK l “_Toc229756553“ 1 PAGEREF _Toc229756553 h 1 2 3 2.1 3 HYPERLINK l “_Toc229756556“ 2.2 PAGEREF _Toc229756556 h 3 3 5 3.1 5 3.2 5 4 7 4.1 7 4.2 7 4.3 9 HYPERLINK l “_Toc229756565“ 4.4 缰 PAGEREF _Toc229756565 h 12 4.5 14 5 34 5.1 34 5.2 34 38 39 40 A 42 飨 PAGE 46 35 1 塣İ縺衣 , 1P68F幤2豸1 2 2.1 總1P68F壬()2,豸17%0.5%, (1) 繫GB6414-1999CT (2) R12,1o30,145 o,2 (3) JB2702-80- = 2 * ROMAN II-Y2 (4) (3040)104Pa1min, (5) 账 (6) HB80,b270MPa (7) ADC12 (8) * N N=Qn(1+a%+b%) =20000(1+17%+0.5%) =23500(/) 23500(/), 豸1 1 /Q5Q20Q100510020200100500100300200500500500030010005005000 5000300001000500050000 2 2.2 =221286090%/=2212860190%/20000=5.7 3 3.1 壬涨31P68F壬1P68F4 3.2 涨1.4-281P68F干棬 3.2.1 桢146.7M8档 3.2.2 28.4mm 13-5桢桢13-M6-6H14513M65mm 3.2.3 52-51842-M6-6H 3.2.4 41.25mm 桢4-M8-6H2-92-102-8 3.2.5 5M6-6H 3.2.6 8 3.2.7 (1) 0.04mm (2) 0.08mmA28.4mm棩35o (3) 0.05mmF棩A棩C (4) (56.20.1)mm (5) 86.1 mm(450.05)mm 棬1 4 涨2 涨漼3 (1) 磬豸豸 (2) (3) 3 4.1 漰3 ADC12,2粻1 4.2 1 4.2.1 棬3 (1) 磬 (2) 档 (3) (4) 4.2.2 (1) 棬 (2) 档棬 (3) 档档 (4) 1 4.2.3 (1) 磬 (2) 1 (1) 绻档壬 (2) 壬豸棬625 4.3 6 羫6 = 1 * ROMAN I = 2 * ROMAN II = 3 * ROMAN III = 4 * ROMAN IV 桢6-6.7mm = 5 * ROMAN V M615mm = 6 * ROMAN VI 2-8mm档 = 7 * ROMAN VII = 8 * ROMAN VIII = 9 * ROMAN IX = 10 * ROMAN X = 1 * ROMAN I = 2 * ROMAN II = 3 * ROMAN III = 4 * ROMAN IV 档 = 5 * ROMAN V M615mm = 6 * ROMAN VI = 7 * ROMAN VII 档 = 8 * ROMAN VIII 6-6.7mm = 9 * ROMAN IX = 10 * ROMAN X = 11 * ROMAN XI = 12 * ROMAN XII = 1 * ROMAN I6-6.7mm = 6 * ROMAN VI4-8mmM620mm = 1 * ROMAN I桢8-7mm = 3 * ROMAN III4-9mm桢8-7mm = 1 * ROMAN I桢8-7mm = 3 * ROMAN III4-9mm幤 = 1 * ROMAN I = 2 * ROMAN II = 3 * ROMAN III = 4 * ROMAN IV 档 = 5 * ROMAN V M613mm = 6 * ROMAN VI = 7 * ROMAN VII 8-6mm = 8 * ROMAN VIII 4-8mm档 = 9 * ROMAN IX = 10 * ROMAN X = 11 * ROMAN XI = 12 * ROMAN XII 桢8-7mm8-8mm4-6.7mm4-9mm棬 = 1 * ROMAN I = 2 * ROMAN II = 3 * ROMAN III = 4 * ROMAN IV 6.7M6VF-O = 5 * ROMAN V 棬涨VF-O = 6 * ROMAN VI 涨VF-OE = 7 * ROMAN VII 涨VF-OE = 8 * ROMAN VIII 涨145Z4102 = 9 * ROMAN IX 涨Z4012 = 10 * ROMAN X = 11 * ROMAN XI M6-6HZ4012 = 12 * ROMAN XII 4.4 缰 1P68FADC12HB80b270Mpa 1.27 缰 4.4.1 ?2.3-9100160mm7繫D7Z=0.9mm 1.5mmRa1.6um?1-12300mm100mmZ=1.5mm 4.4.2 28.4mm 侫 28.4mmRa0.8um?1-11IT6-IT7?2.3-8 28.2mm 2Z=1.1mm 28.4mm 2Z=0.2mm 4.4.3 (1) 8mmRa6.3um?1-122Z=1.5mm (2) 2-5mmRa6.3um?1-12IT11-IT122Z=1.5 mm (3) 2-8mmRa1.6um?1-11IT8-IT9?2.3-9 7.8mm 2Z=2.8mm 8mm 2Z=0.2mm 4.4.4 62mm Ra1.6umRa1.6um?1-12IT11?2.3-9 61.75mm 2Z=1.3mm 62mm 2Z=0.25mm 4.4.5 Ra1.6um?1-11IT8- IT9?2.3-92Z=1.5mm 4.4.6 6mm Ra1.6um?1-11IT8-IT9?2.3-9 5.8mm 2Z=1.3mm M6 2Z=0.2mm 4.5 涨豸2 = 1 * ROMAN I = 2 * ROMAN II = 3 * ROMAN III = 4 * ROMAN IV M820mm2-9mm涨VF-O (1) ADC12b270Mpa M820mmRa1.6um28 EQ .4mmRa0.8umM820Ra6.3umVF-O YT15 (2) (a) Z=1.5mm俼ap =1.5mm (b) ?3.5Ra=1.6um=0.4mm/r0.6mm/r=0.2mm/r0.3mm/r kv 4-1 8mm (a) Z=1.0mm0.3mmRa6.3um?1-122Z=1.5mm ap =1.5mm (b) ? ?2.44, =0.39mm/r (c) 2.44, =60m/min (d) 4-2 4-2 2123r/min ,=2123 r/min=60m/min. (e) 4-3 4-3 mm mm mm =mm 28.4mm (a) Z=1.5mm-Ra0.8um 2Z=1.1mm Z=0.55mm ap =0.55mm 2Z=0.2mmZ=0.1mm ap =0.1mm (b) ? ?3.24Ra=0.8um=0.39mm/r=0.013mm/r (c) ?3.9=46m/min=230m/min (d) EQ 4-2 516r/min 2579r/min 迼 (e) 4-3 mm mm mm =min =min 28.4mmt =0.159+0.954=1.113min ,8mmt=1.042=2.08min 1413 (a) , =0.18mm/r (b) , =30m/min (c) 4-2 955r/min ,n=955r/min=30m/min (d) 4-3 mm mm mm =mm t=0.105min M86.720 (a) Z =1.0mm,0.3mm,ap =1.0mm, (b) 2.4, =0.18mm/r (c) 2.4, =30m/min (d) 4-1 1426r/min (e) 4-3 mm mm mm =min 2-6.7,M86.720t =0.0972=0.194 min 2-8mm7.5 (a) 1P68F幤0.18mm/r=0.18mm/r=30m/min (b) 4-2 1194r/min ,n =1194r/min=30m/min (c) 4-3 = 2-8mm13t =0.0582=0.116min M8mm20mm (a) T =60m/min, , R =0.2m/s=12m/min r/min ,r/min m/min 4-4 (b) M820min = 5 * ROMAN VM642051721513mm档28.4mm涨VF-O (1) ADC12b270Mpa M613mmRa1.6um28.4mmRa0.8umM6Ra6.3umVF