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  • MECANISMO DE BIELA MANIVELA ESTUDIO CINEMTICO Ing. Carlos D. Melo

  • Transforma movimiento rectilneo alternativo en movimiento circular, o viceversa. MECANISMO BIELA MANIVELA

  • Desplazamiento x del botn K de la crucetax = r cos + l cos Recorrido x en funcin del ngulo :

  • Desarrollando por binomio de Newton:Por trigonometra:Sabiendo:sen = (1-cos2),sen4 = (3 4 cos2 + cos4)

  • x = r (Ao + cos + A2/4 cos2 A4 / 16 cos4 )reemplazando:Los coeficientes Ao , A2 y A4 valen :Ao= 1/ /4 3/64 3 5/256 5A2= + 3 /4 + 15/128 5A4= 3 /4 + 3/16 5Siendo en la prctica l bastante mayor que r, (1/4 1/5 1/6) elevada a potencias superiores toma valores muy pequeos, por lo cual se desprecian los terminos 3 en adelante.x = r (1/ /4 + cos + /4 cos2)

  • Velocidad u del botn K de la cruceta Derivando la expresin del desplazamiento x, con respecto al tiempo se obtiene la velocidad u del botn K de la cruceta:d/dt = w , cte. , velocidad ngular del boton A de la manivela.u = - r w (sen + / 2 sen2)w = n / 30 , n: rpmVelocidad tangencial v del botn A de la manivelav = w . r

  • Aceleracin a del botn K de la crucetaDerivando la expresin del desplazamiento x, con respecto al tiempo dos veces, se obtiene la aceleracin c del botn K de la cruceta:a = - r w2 (cos + cos2), w = cte.

  • GRAFICOS DE DESPLAZAMIENTO, VELOCIDAD Y ACELERACION DEL PUNTO Kr (mm)l (mm)w (1/s) 300 500 1VALOR MXIMOVALOR MNIMOVALOR MXIMO

    Grfico1

    800

    783.748891057

    737.3076211353

    667.132034356

    582.5

    493.6745703605

    410

    338.3831432989

    282.5

    242.867965644

    217.6923788647

    204.1933952836

    200

    204.1933952836

    217.6923788647

    242.867965644

    282.5

    338.3831432989

    410

    493.6745703605

    582.5

    667.132034356

    737.3076211353

    783.748891057

    800

    NGULO MANIVELA (grados)

    DESPLAZAMIENTO (mm)

    Hoja1

    (grados) (radianes) (1/5)r (mm)l (mm)w (1/s)x (mm)u (mm/s)a (mm2/s) (grados) (radianes)u (mm/s)a (mm2/s)

    00.00000.60300.00500.001.00800.000.00-480.0000.00000.00-480.0000

    150.26180.60300.00500.001.00783.75-122.65-457.7250.0873-41.78-477.4911

    300.52360.60300.00500.001.00737.31-227.94-394.81100.1745-82.88-470.0147

    450.78540.60300.00500.001.00667.13-302.13-302.13150.2618-122.65-457.7200

    601.04720.60300.00500.001.00582.50-337.75-195.00200.3491-160.46-440.8518

    751.30900.60300.00500.001.00493.67-334.78-89.70250.4363-195.73-419.7432

    901.57080.60300.00500.001.00410.00-300.00-0.00300.5236-227.94-394.8076

    1051.83260.60300.00500.001.00338.38-244.7865.59350.6109-256.65-366.5274

    1202.09440.60300.00500.001.00282.50-181.87105.00400.6981-281.47-335.4417

    1352.35620.60300.00500.001.00242.87-122.13122.13450.7854-302.13-302.1320

    1502.61800.60300.00500.001.00217.69-72.06124.81500.8727-318.45-267.2079

    1652.87980.60300.00500.001.00204.19-32.65121.84550.9599-330.32-231.2911

    1803.14160.60300.00500.001.00200.00-0.00120.00601.0472-337.75-195.0000

    1953.40340.60300.00500.001.00204.1932.65121.84651.1345-340.84-158.9346

    2103.66520.60300.00500.001.00217.6972.06124.81701.2217-339.76-123.6620

    2253.92700.60300.00500.001.00242.87122.13122.13751.3090-334.78-89.7034

    2404.18880.60300.00500.001.00282.50181.87105.00801.3963-326.22-57.5221

    2554.45060.60300.00500.001.00338.38244.7865.59851.4835-314.49-27.5140

    2704.71240.60300.00500.001.00410.00300.000.00901.5708-300.00-0.0000

    2854.97420.60300.00500.001.00493.67334.78-89.70951.6581-283.2324.7794

    3005.23600.60300.00500.001.00582.50337.75-195.001001.7453-264.6646.6668

    3155.49780.60300.00500.001.00667.13302.13-302.131051.8326-244.7865.5880

    3305.75960.60300.00500.001.00737.31227.94-394.811101.9199-224.0681.5500

    3456.02140.60300.00500.001.00783.75122.65-457.721152.0071-202.9594.6364

    3606.28320.60300.00500.001.00800.000.00-480.001202.0944-181.87105.0000

    0.60300.00500.001.001252.1817-161.17112.8547

    0.60300.00500.001.001302.2689-141.18118.4646

    0.60300.00500.001.001352.3562-122.13122.1320

    0.60300.00500.001.001402.4435-104.20124.1850

    0.60300.00500.001.001452.5307-87.50124.9638

    0.60300.00500.001.001502.6180-72.06124.8076

    0.60300.00500.001.001552.7053-57.84124.0415

    0.60300.00500.001.001602.7925-44.76122.9638

    0.60300.00500.001.001652.8798-32.65121.8355

    0.60300.00500.001.001702.9671-21.31120.8700

    0.60300.00500.001.001753.0543-10.52120.2257

    0.60300.00500.001.001803.1416-0.00120.0000

    0.60300.00500.001.001853.228910.52120.2257

    0.60300.00500.001.001903.316121.31120.8700

    0.60300.00500.001.001953.403432.65121.8355

    0.60300.00500.001.002003.490744.76122.9638

    0.60300.00500.001.002053.577957.84124.0415

    0.60300.00500.001.002103.665272.06124.8076

    0.60300.00500.001.002153.752587.50124.9638

    0.60300.00500.001.002203.8397104.20124.1850

    0.60300.00500.001.002253.9270122.13122.1320

    0.60300.00500.001.002304.0143141.18118.4646

    0.60300.00500.001.002354.1015161.17112.8547

    0.60300.00500.001.002404.1888181.87105.0000

    0.60300.00500.001.002454.2761202.9594.6364

    0.60300.00500.001.002504.3633224.0681.5500

    0.60300.00500.001.002554.4506244.7865.5880

    0.60300.00500.001.002604.5379264.6646.6668

    0.60300.00500.001.002654.6251283.2324.7794

    0.60300.00500.001.002704.7124300.000.0000

    0.60300.00500.001.002754.7997314.49-27.5140

    0.60300.00500.001.002804.8869326.22-57.5221

    0.60300.00500.001.002854.9742334.78-89.7034

    0.60300.00500.001.002905.0615339.76-123.6620

    0.60300.00500.001.002955.1487340.84-158.9346

    0.60300.00500.001.003005.2360337.75-195.0000

    0.60300.00500.001.003055.3233330.32-231.2911

    0.60300.00500.001.003105.4105318.45-267.2079

    0.60300.00500.001.003155.4978302.13-302.1320

    0.60300.00500.001.003205.5851281.47-335.4417

    0.60300.00500.001.003255.6723256.65-366.5274

    0.60300.00500.001.003305.7596227.94-394.8076

    0.60300.00500.001.003355.8469195.73-419.7432

    0.60300.00500.001.003405.9341160.46-440.8518

    0.60300.00500.001.003456.0214122.65-457.7200

    0.60300.00500.001.003506.108782.88-470.0147

    0.60300.00500.001.003556.195941.78-477.4911

    0.60300.00500.001.003606.28320.00-480.0000

    Hoja1

    300

    297.9613548239

    292.0512701892

    282.8553390593

    271.25

    258.2758887457

    245

    232.3939842354

    221.25

    212.1446609407

    205.4487298108

    201.368772195

    200

    201.368772195

    205.4487298108

    212.1446609407

    221.25

    232.3939842354

    245

    258.2758887457

    271.25

    282.8553390593

    292.0512701892

    297.9613548239

    300

    ANGULO MANIVELA (GRADOS)

    DESPLAZAMIENTO X

    BIELA MANIVELA

    Hoja2

    ngulo manivela (grados)

    velocidad u (mm/s)

    BIELA MANIVELA

    Hoja3

    ngulo manivela (grados)

    aceleracin a (mm2/s)

    BIELA MANIVELA

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    ngulo manivela (rad)

    velocidad (mm/s)

    0

    -122.6457135308

    -227.9422863406

    -302.132034356

    -337.7499074759

    -334.7777478867

    -300

    -244.7777478867

    -181.8653347947

    -122.132034356

    -72.0577136594

    -32.6457135308

    -0

    32.6457135308

    72.0577136594

    122.132034356

    181.8653347947

    244.7777478867

    300

    334.7777478867

    337.7499074759

    302.132034356

    227.9422863406

    122.6457135308

    0

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    -480

    -457.7200342273

    -394.8076211353

    -302.132034356

    -195

    -89.7034271902

    -0

    65.5879998714

    105

    122.132034356

    124.8076211353

    121.8354615461

    120

    121.8354615461

    124.8076211353

    122.132034356

    105

    65.5879998714

    0

    -89.7034271902

    -195

    -302.132034356

    -394.8076211353

    -457.7200342273

    -480

    NGULO MANIVELA (grados)

    ACELERACIN (mm2/seg)

    800

    783.748891057

    737.3076211353

    667.132034356

    582.5

    493.6745703605

    410

    338.3831432989

    282.5

    242.867965644

    217.6923788647

    204.1933952836

    200

    204.1933952836

    217.6923788647

    242.867965644

    282.5

    338.3831432989

    410

    493.6745703605

    582.5

    667.132034356

    737.3076211353

    783.748891057

    800

    NGULO MANIVELA (grados)

    DESPLAZAMIENTO (mm)

  • r (mm)l (mm)w (1/s) 300 500 1VALOR MXIMOVALOR MXIMO65295

    Grfico2

    0

    -122.6457135308

    -227.9422863406

    -302.132034356

    -337.7499074759

    -334.7777478867

    -300

    -244.7777478867

    -181.8653347947

    -122.132034356

    -72.0577136594

    -32.6457135308

    -0

    32.6457135308

    72.0577136594

    122.132034356

    181.8653347947

    244.7777478867

    300

    334.7777478867

    337.7499074759

    302.132034356

    227.9422863406

    122.6457135308

    0

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    Hoja1

    (grados) (radianes) (1/5)r (mm)l (mm)w (1/s)x (mm)u (mm/s)a (mm2/s) (grados) (radianes)u (mm/s)a (mm2/s)

    00.00000.60300.00500.001.00800.000.00-480.0000.00000.00-480.0000

    150.26180.60300.00500.001.00783.75-122.65-457.7250.0873-41.78-477.4911

    300.52360.60300.00500.001.00737.31-227.94-394.81100.1745-82.88-470.0147

    450.78540.60300.00500.001.00667.13-302.13-302.13150.2618-122.65-457.7200

    601.04720.60300.00500.001.00582.50-337.75-195.00200.3491-160.46-440.8518

    751.30900.60300.00500.001.00493.67-334.78-89.70250.4363-195.73-419.7432

    901.57080.60300.00500.001.00410.00-300.00-0.00300.5236-227.94-394.8076

    1051.83260.60300.00500.001.00338.38-244.7865.59350.6109-256.65-366.5274

    1202.09440.60300.00500.001.00282.50-181.87105.00400.6981-281.47-335.4417

    1352.35620.60300.00500.001.00242.87-122.13122.13450.7854-302.13-302.1320

    1502.61800.60300.00500.001.00217.69-72.06124.81500.8727-318.45-267.2079

    1652.87980.60300.00500.001.00204.19-32.65121.84550.9599-330.32-231.2911

    1803.14160.60300.00500.001.00200.00-0.00120.00601.0472-337.75-195.0000

    1953.40340.60300.00500.001.00204.1932.65121.84651.1345-340.84-158.9346

    2103.66520.60300.00500.001.00217.6972.06124.81701.2217-339.76-123.6620

    2253.92700.60300.00500.001.00242.87122.13122.13751.3090-334.78-89.7034

    2404.18880.60300.00500.001.00282.50181.87105.00801.3963-326.22-57.5221

    2554.45060.60300.00500.001.00338.38244.7865.59851.4835-314.49-27.5140

    2704.71240.60300.00500.001.00410.00300.000.00901.5708-300.00-0.0000

    2854.97420.60300.00500.001.00493.67334.78-89.70951.6581-283.2324.7794

    3005.23600.60300.00500.001.00582.50337.75-195.001001.7453-264.6646.6668

    3155.49780.60300.00500.001.00667.13302.13-302.131051.8326-244.7865.5880

    3305.75960.60300.00500.001.00737.31227.94-394.811101.9199-224.0681.5500

    3456.02140.60300.00500.001.00783.75122.65-457.721152.0071-202.9594.6364

    3606.28320.60300.00500.001.00800.000.00-480.001202.0944-181.87105.0000

    0.60300.00500.001.001252.1817-161.17112.8547

    0.60300.00500.001.001302.2689-141.18118.4646

    0.60300.00500.001.001352.3562-122.13122.1320

    0.60300.00500.001.001402.4435-104.20124.1850

    0.60300.00500.001.001452.5307-87.50124.9638

    0.60300.00500.001.001502.6180-72.06124.8076

    0.60300.00500.001.001552.7053-57.84124.0415

    0.60300.00500.001.001602.7925-44.76122.9638

    0.60300.00500.001.001652.8798-32.65121.8355

    0.60300.00500.001.001702.9671-21.31120.8700

    0.60300.00500.001.001753.0543-10.52120.2257

    0.60300.00500.001.001803.1416-0.00120.0000

    0.60300.00500.001.001853.228910.52120.2257

    0.60300.00500.001.001903.316121.31120.8700

    0.60300.00500.001.001953.403432.65121.8355

    0.60300.00500.001.002003.490744.76122.9638

    0.60300.00500.001.002053.577957.84124.0415

    0.60300.00500.001.002103.665272.06124.8076

    0.60300.00500.001.002153.752587.50124.9638

    0.60300.00500.001.002203.8397104.20124.1850

    0.60300.00500.001.002253.9270122.13122.1320

    0.60300.00500.001.002304.0143141.18118.4646

    0.60300.00500.001.002354.1015161.17112.8547

    0.60300.00500.001.002404.1888181.87105.0000

    0.60300.00500.001.002454.2761202.9594.6364

    0.60300.00500.001.002504.3633224.0681.5500

    0.60300.00500.001.002554.4506244.7865.5880

    0.60300.00500.001.002604.5379264.6646.6668

    0.60300.00500.001.002654.6251283.2324.7794

    0.60300.00500.001.002704.7124300.000.0000

    0.60300.00500.001.002754.7997314.49-27.5140

    0.60300.00500.001.002804.8869326.22-57.5221

    0.60300.00500.001.002854.9742334.78-89.7034

    0.60300.00500.001.002905.0615339.76-123.6620

    0.60300.00500.001.002955.1487340.84-158.9346

    0.60300.00500.001.003005.2360337.75-195.0000

    0.60300.00500.001.003055.3233330.32-231.2911

    0.60300.00500.001.003105.4105318.45-267.2079

    0.60300.00500.001.003155.4978302.13-302.1320

    0.60300.00500.001.003205.5851281.47-335.4417

    0.60300.00500.001.003255.6723256.65-366.5274

    0.60300.00500.001.003305.7596227.94-394.8076

    0.60300.00500.001.003355.8469195.73-419.7432

    0.60300.00500.001.003405.9341160.46-440.8518

    0.60300.00500.001.003456.0214122.65-457.7200

    0.60300.00500.001.003506.108782.88-470.0147

    0.60300.00500.001.003556.195941.78-477.4911

    0.60300.00500.001.003606.28320.00-480.0000

    Hoja1

    300

    297.9613548239

    292.0512701892

    282.8553390593

    271.25

    258.2758887457

    245

    232.3939842354

    221.25

    212.1446609407

    205.4487298108

    201.368772195

    200

    201.368772195

    205.4487298108

    212.1446609407

    221.25

    232.3939842354

    245

    258.2758887457

    271.25

    282.8553390593

    292.0512701892

    297.9613548239

    300

    ANGULO MANIVELA (GRADOS)

    DESPLAZAMIENTO X

    BIELA MANIVELA

    Hoja2

    ngulo manivela (grados)

    velocidad u (mm/s)

    BIELA MANIVELA

    Hoja3

    ngulo manivela (grados)

    aceleracin a (mm2/s)

    BIELA MANIVELA

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    0

    -122.6457135308

    -227.9422863406

    -302.132034356

    -337.7499074759

    -334.7777478867

    -300

    -244.7777478867

    -181.8653347947

    -122.132034356

    -72.0577136594

    -32.6457135308

    -0

    32.6457135308

    72.0577136594

    122.132034356

    181.8653347947

    244.7777478867

    300

    334.7777478867

    337.7499074759

    302.132034356

    227.9422863406

    122.6457135308

    0

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    -480

    -457.7200342273

    -394.8076211353

    -302.132034356

    -195

    -89.7034271902

    -0

    65.5879998714

    105

    122.132034356

    124.8076211353

    121.8354615461

    120

    121.8354615461

    124.8076211353

    122.132034356

    105

    65.5879998714

    0

    -89.7034271902

    -195

    -302.132034356

    -394.8076211353

    -457.7200342273

    -480

    NGULO MANIVELA (grados)

    ACELERACIN (mm2/seg)

    800

    783.748891057

    737.3076211353

    667.132034356

    582.5

    493.6745703605

    410

    338.3831432989

    282.5

    242.867965644

    217.6923788647

    204.1933952836

    200

    204.1933952836

    217.6923788647

    242.867965644

    282.5

    338.3831432989

    410

    493.6745703605

    582.5

    667.132034356

    737.3076211353

    783.748891057

    800

    NGULO MANIVELA (grados)

    DESPLAZAMIENTO (mm)

  • r (mm)l (mm)w (1/s) 300 500 1VALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMOVALOR MXIMO

    Grfico3

    -480

    -457.7200342273

    -394.8076211353

    -302.132034356

    -195

    -89.7034271902

    -0

    65.5879998714

    105

    122.132034356

    124.8076211353

    121.8354615461

    120

    121.8354615461

    124.8076211353

    122.132034356

    105

    65.5879998714

    0

    -89.7034271902

    -195

    -302.132034356

    -394.8076211353

    -457.7200342273

    -480

    NGULO MANIVELA (grados)

    ACELERACIN (mm2/seg)

    Hoja1

    (grados) (radianes) (1/5)r (mm)l (mm)w (1/s)x (mm)u (mm/s)a (mm2/s) (grados) (radianes)u (mm/s)a (mm2/s)

    00.00000.60300.00500.001.00800.000.00-480.0000.00000.00-480.0000

    150.26180.60300.00500.001.00783.75-122.65-457.7250.0873-41.78-477.4911

    300.52360.60300.00500.001.00737.31-227.94-394.81100.1745-82.88-470.0147

    450.78540.60300.00500.001.00667.13-302.13-302.13150.2618-122.65-457.7200

    601.04720.60300.00500.001.00582.50-337.75-195.00200.3491-160.46-440.8518

    751.30900.60300.00500.001.00493.67-334.78-89.70250.4363-195.73-419.7432

    901.57080.60300.00500.001.00410.00-300.00-0.00300.5236-227.94-394.8076

    1051.83260.60300.00500.001.00338.38-244.7865.59350.6109-256.65-366.5274

    1202.09440.60300.00500.001.00282.50-181.87105.00400.6981-281.47-335.4417

    1352.35620.60300.00500.001.00242.87-122.13122.13450.7854-302.13-302.1320

    1502.61800.60300.00500.001.00217.69-72.06124.81500.8727-318.45-267.2079

    1652.87980.60300.00500.001.00204.19-32.65121.84550.9599-330.32-231.2911

    1803.14160.60300.00500.001.00200.00-0.00120.00601.0472-337.75-195.0000

    1953.40340.60300.00500.001.00204.1932.65121.84651.1345-340.84-158.9346

    2103.66520.60300.00500.001.00217.6972.06124.81701.2217-339.76-123.6620

    2253.92700.60300.00500.001.00242.87122.13122.13751.3090-334.78-89.7034

    2404.18880.60300.00500.001.00282.50181.87105.00801.3963-326.22-57.5221

    2554.45060.60300.00500.001.00338.38244.7865.59851.4835-314.49-27.5140

    2704.71240.60300.00500.001.00410.00300.000.00901.5708-300.00-0.0000

    2854.97420.60300.00500.001.00493.67334.78-89.70951.6581-283.2324.7794

    3005.23600.60300.00500.001.00582.50337.75-195.001001.7453-264.6646.6668

    3155.49780.60300.00500.001.00667.13302.13-302.131051.8326-244.7865.5880

    3305.75960.60300.00500.001.00737.31227.94-394.811101.9199-224.0681.5500

    3456.02140.60300.00500.001.00783.75122.65-457.721152.0071-202.9594.6364

    3606.28320.60300.00500.001.00800.000.00-480.001202.0944-181.87105.0000

    0.60300.00500.001.001252.1817-161.17112.8547

    0.60300.00500.001.001302.2689-141.18118.4646

    0.60300.00500.001.001352.3562-122.13122.1320

    0.60300.00500.001.001402.4435-104.20124.1850

    0.60300.00500.001.001452.5307-87.50124.9638

    0.60300.00500.001.001502.6180-72.06124.8076

    0.60300.00500.001.001552.7053-57.84124.0415

    0.60300.00500.001.001602.7925-44.76122.9638

    0.60300.00500.001.001652.8798-32.65121.8355

    0.60300.00500.001.001702.9671-21.31120.8700

    0.60300.00500.001.001753.0543-10.52120.2257

    0.60300.00500.001.001803.1416-0.00120.0000

    0.60300.00500.001.001853.228910.52120.2257

    0.60300.00500.001.001903.316121.31120.8700

    0.60300.00500.001.001953.403432.65121.8355

    0.60300.00500.001.002003.490744.76122.9638

    0.60300.00500.001.002053.577957.84124.0415

    0.60300.00500.001.002103.665272.06124.8076

    0.60300.00500.001.002153.752587.50124.9638

    0.60300.00500.001.002203.8397104.20124.1850

    0.60300.00500.001.002253.9270122.13122.1320

    0.60300.00500.001.002304.0143141.18118.4646

    0.60300.00500.001.002354.1015161.17112.8547

    0.60300.00500.001.002404.1888181.87105.0000

    0.60300.00500.001.002454.2761202.9594.6364

    0.60300.00500.001.002504.3633224.0681.5500

    0.60300.00500.001.002554.4506244.7865.5880

    0.60300.00500.001.002604.5379264.6646.6668

    0.60300.00500.001.002654.6251283.2324.7794

    0.60300.00500.001.002704.7124300.000.0000

    0.60300.00500.001.002754.7997314.49-27.5140

    0.60300.00500.001.002804.8869326.22-57.5221

    0.60300.00500.001.002854.9742334.78-89.7034

    0.60300.00500.001.002905.0615339.76-123.6620

    0.60300.00500.001.002955.1487340.84-158.9346

    0.60300.00500.001.003005.2360337.75-195.0000

    0.60300.00500.001.003055.3233330.32-231.2911

    0.60300.00500.001.003105.4105318.45-267.2079

    0.60300.00500.001.003155.4978302.13-302.1320

    0.60300.00500.001.003205.5851281.47-335.4417

    0.60300.00500.001.003255.6723256.65-366.5274

    0.60300.00500.001.003305.7596227.94-394.8076

    0.60300.00500.001.003355.8469195.73-419.7432

    0.60300.00500.001.003405.9341160.46-440.8518

    0.60300.00500.001.003456.0214122.65-457.7200

    0.60300.00500.001.003506.108782.88-470.0147

    0.60300.00500.001.003556.195941.78-477.4911

    0.60300.00500.001.003606.28320.00-480.0000

    Hoja1

    300

    297.9613548239

    292.0512701892

    282.8553390593

    271.25

    258.2758887457

    245

    232.3939842354

    221.25

    212.1446609407

    205.4487298108

    201.368772195

    200

    201.368772195

    205.4487298108

    212.1446609407

    221.25

    232.3939842354

    245

    258.2758887457

    271.25

    282.8553390593

    292.0512701892

    297.9613548239

    300

    ANGULO MANIVELA (GRADOS)

    DESPLAZAMIENTO X

    BIELA MANIVELA

    Hoja2

    ngulo manivela (grados)

    velocidad u (mm/s)

    BIELA MANIVELA

    Hoja3

    ngulo manivela (grados)

    aceleracin a (mm2/s)

    BIELA MANIVELA

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    0

    -122.6457135308

    -227.9422863406

    -302.132034356

    -337.7499074759

    -334.7777478867

    -300

    -244.7777478867

    -181.8653347947

    -122.132034356

    -72.0577136594

    -32.6457135308

    -0

    32.6457135308

    72.0577136594

    122.132034356

    181.8653347947

    244.7777478867

    300

    334.7777478867

    337.7499074759

    302.132034356

    227.9422863406

    122.6457135308

    0

    NGULO MANIVELA (grados)

    VELOCIDAD (mm/seg)

    -480

    -457.7200342273

    -394.8076211353

    -302.132034356

    -195

    -89.7034271902

    -0

    65.5879998714

    105

    122.132034356

    124.8076211353

    121.8354615461

    120

    121.8354615461

    124.8076211353

    122.132034356

    105

    65.5879998714

    0

    -89.7034271902

    -195

    -302.132034356

    -394.8076211353

    -457.7200342273

    -480

    NGULO MANIVELA (grados)

    ACELERACIN (mm2/seg)

    800

    783.748891057

    737.3076211353

    667.132034356

    582.5

    493.6745703605

    410

    338.3831432989

    282.5

    242.867965644

    217.6923788647

    204.1933952836

    200

    204.1933952836

    217.6923788647

    242.867965644

    282.5

    338.3831432989

    410

    493.6745703605

    582.5

    667.132034356

    737.3076211353

    783.748891057

    800

    NGULO MANIVELA (grados)

    DESPLAZAMIENTO (mm)

  • OTRAS APLICACIONES DEL MECANISMO BIELA MANIVELA

  • TRABAJOS PRACTICOS REALIZADOS EN LA CATEDRA

  • MECANISMO BIELA MANIVELA CON REDUCTORDE VELOCIDAD Y JUNTA DE HOOKE

  • MECANISMO BIELA MANIVELA CON FRENO DE TRINQUETE

  • MECANISMO BIELA MANIVELA SEPARADOR DE OBJETOS


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