精磨内圆计算表格.xls

工件速度 Vw m/min非淬火钢及铸铁 淬火钢及耐热钢10 10 16 10 1615 12 20 12 2020 16 32 20 3230 20 40 25 4050 25 50 30 5080 30 60 40 60120 35 70 45 70200 40 80 50 80300 45 90 55 90400 55 110 65 11010 12.5 16 2010 0.003860 0.003080 0.002410 0.00193013 0.002960 0.002380 0.001860 0.00148016 0.002410 0.001930 0.001500 0.00121011 0.004650 0.003730 0.002920 0.00233014 0.003660 0.002940 0.002290 0.00183018 0.002860 0.002290 0.001790 0.00143013 0.006220 0.004970 0.003890 0.00311019 0.004250 0.003400 0.002650 0.00212026 0.003100 0.002480 0.001950 0.00155016 0.006200 0.004900 0.003800 0.00310024 0.004100 0.003300 0.002600 0.00205032 0.003100 0.002500 0.001930 0.00155018 0.006700 0.005400 0.004200 0.00340027 0.004500 0.003600 0.002800 0.00220036 0.003400 0.002700 0.002100 0.00168020 0.007100 0.005700 0.004400 0.00350030 0.004700 0.003800 0.003000 0.00240040 0.003600 0.002800 0.002200 0.00178022 0.007500 0.006000 0.004700 0.00370033 0.005000 0.004000 0.003100 0.00250045 0.003700 0.002900 0.002300 0.00182023 0.008100 0.006500 0.005100 0.00410025 0.005300 0.004200 0.003300 0.00270047 0.003900 0.003200 0.002500 0.00196025 0.009000 0.007200 0.005700 0.00450037 0.006100 0.004900 0.003800 0.00300050 0.004500 0.003600 0.002800 0.00230027 0.009800 0.007900 0.006200 0.004900工件速度 Vw m/min405060121620253035磨削深度ap mm工件纵向进给量 fa mm/r工作台一次往复行程磨削深度 ap mm/dst工件磨削表面直径工件磨削表面直径 dw/mm10工件材料41 0.006500 0.005200 0.004100 0.00320055 0.004800 0.003900 0.003000 0.00240030 0.011200 0.008900 0.007000 0.00560045 0.007700 0.006100 0.004800 0.00380060 0.005800 0.004600 0.003600 0.00290035 0.014100 0.011300 0.008800 0.00710052 0.009500 0.007600 0.005900 0.00480070 0.007100 0.005700 0.004400 0.00350037 0.016400 0.013100 0.010200 0.00820056 0.010800 0.008700 0.006800 0.00540075 0.008100 0.006400 0.005100 0.00410038 0.018900 0.015100 0.011800 0.00940058 0.012400 0.009900 0.007800 0.00620078 0.009200 0.007400 0.005700 0.00460040 0.019700 0.015800 0.012300 0.00990060 0.013100 0.010500 0.008200 0.00660080 0.009900 0.007900 0.006200 0.00490042 0.023000 0.018400 0.014400 0.01150063 0.015300 0.012200 0.009600 0.00770085 0.011300 0.009100 0.007100 0.00570045 0.025300 0.020200 0.015800 0.01260067 0.016900 0.013500 0.010600 0.00850090 0.012600 0.010100 0.007900 0.00630055 0.026600 0.021300 0.016600 0.01330082 0.017900 0.014300 0.011200 0.009000110 0.013300 0.010600 0.008300 0.006700精磨内圆计算表格整理者： 机械580感谢您阅读！！！1802002503004006080120150精度等级IT6 0.2 0.3 0.4 0.5 0.8 无圆角IT7 耐热钢 0.7IT8 淬火钢 1IT9 非淬火钢 1.2铸铁 1.625 32 40 500.001540 0.001210 0.000965 0.0007750.001190 0.000930 0.000745 0.0005950.000965 0.000755 0.000605 0.0004820.001860 0.001460 0.001160 0.0009350.001470 0.001140 0.000915 0.0007350.001140 0.000895 0.000715 0.0005720.002490 0.001940 0.001550 0.0012400.001700 0.001330 0.001060 0.0008500.001240 0.000970 0.000775 0.0006200.002500 0.001930 0.001540 0.0012300.001650 0.001290 0.001020 0.0008300.001230 0.000970 0.000770 0.0006200.002700 0.002100 0.001680 0.0013500.001790 0.001400 0.001130 0.0009000.001340 0.001050 0.000840 0.0006700.002800 0.002200 0.001780 0.0014200.001900 0.001480 0.001180 0.0009500.001420 0.001110 0.000890 0.0007100.003000 0.002300 0.001860 0.0014900.002000 0.001550 0.001240 0.0010000.001460 0.001140 0.000910 0.0007300.003200 0.002500 0.002000 0.0016200.002100 0.001650 0.001320 0.0010600.001580 0.001230 0.009900 0.0007900.003600 0.002800 0.002300 0.0018100.002400 0.001900 0.001530 0.0012200.001810 0.001410 0.001130 0.0009100.003900 0.003100 0.002500 0.001960磨削深度ap mm工件纵向进给量 fa mm/r工作台一次往复行程磨削深度 ap mm/dst磨削深度修正系数K1 与直径余量和加工精度有关 K2 与加工材料和表面形状有关直径余量 表面工件材料0.002600 0.002000 0.001630 0.0013000.001930 0.001520 0.001210 0.0009700.004500 0.003500 0.002800 0.0022000.003000 0.002400 0.001900 0.0015300.002300 0.001800 0.001430 0.0011500.005700 0.004400 0.003500 0.0028000.003800 0.003000 0.002400 0.0019000.002800 0.002200 0.001760 0.0014100.006500 0.005100 0.004100 0.0033000.004300 0.003400 0.002700 0.0022000.003200 0.002500 0.002000 0.0016100.007600 0.005900 0.004700 0.0038000.005000 0.003900 0.003100 0.0025000.003700 0.002900 0.002300 0.0018400.007900 0.006200 0.004900 0.0039000.005200 0.004100 0.003300 0.0026000.004000 0.003100 0.002500 0.0002000.009200 0.007200 0.005700 0.0046000.006100 0.004800 0.003800 0.0031000.004500 0.003600 0.002800 0.0023000.010100 0.007900 0.006300 0.0051000.006800 0.005300 0.004200 0.0034000.005100 0.003900 0.003200 0.0025000.010700 0.008300 0.006700 0.0053000.007200 0.005600 0.004500 0.0036000.005300 0.004200 0.003300 0.002700带圆角0.56 K3 1 0.87 0.76 0.670.750.91.2<=1.6 <=2.5 <=4磨削深度修正系数K2 与加工材料和表面形状有关 K3 与磨削长度对直径之比有关表面 lw/dw <=1.2。