[实用新型]YC4108Q柴油机凸轮轴形线

权利要求书

1、一种YC4108Q柴油机凸轮轴形线，包括由凸轮全轴、轴颈、键槽、键、进气、排气凸轮轮廓、配气相位、I缸至IV缸凸轮位置、进气凸轮轮廓工作段、过渡段、排气凸轮轮廓工作段、过渡段，其特征在于：

(1)进气凸轮升程是：以下以每递增一个角度凸轮相应上升的升程：   0°升程是8.5655mm    30°升程是5.2580mm     60°升程是0.3417mm   1°升程是8.5617mm    31°升程是5.0427mm     61°升程是0.3277mm   2°升程是8.5504mm    32°升程是4.8223mm     62°升程是0.3138mm   3°升程是8.5315mm    33°升程是4.5972mm     63°升程是0.2998mm   4°升程是8.5051mm    34°升程是4.3677mm     64°升程是0.2859mm   5°升程是8.4712mm    35°升程是4.1346mm     65°升程是0.2720mm   6°升程是8.4297mm    36°升程是3.8985mm     66°升程是0.2580mm   7°升程是8.3808mm    37°升程是3.6602mm     67°升程是0.2441mm   8°升程是8.3243mm    38°升程是3.4205mm     68°升程是0.2301mm   9°升程是8.2604mm    39°升程是3.1807mm     69°升程是0.2162mm  10°升程是8.1890mm    40°升程是2.9418mm     70°升程是0.2022mm  11°升程是8.1102mm    41°升程是2.7054mm     71°升程是0.1883mm  12°升程是8.0240mm    42°升程是2.4729mm     72°升程是0.1743mm  13°升程是7.9304mm    43°升程是2.2460mm     73°升程是0.1604mm  14°升程是7.8294mm    44°升程是2.0265mm     74°升程是0.1464mm  15°升程是7.7212mm    45°升程是1.8164mm     75°升程是0.1325mm  16°升程是7.6056mm    46°升程是1.6176mm     76°升程是0.1185mm  17°升程是7.4828mm    47°升程是1.4318mm     77°升程是0.1046mm  18°升程是7.3528mm    48°升程是1.2608mm     78°升程是0.0907mm  19°升程是7.2157mm    49°升程是1.1059mm     79°升程是0.0767mm  20°升程是7.0715mm    50°升程是0.9679mm     80°升程是0.0628mm  21°升程是6.9202mm    51°升程是0.8470mm     81°升程是0.0488mm  22°升程是6.7619mm    52°升程是0.7426mm     82°升程是0.0349mm  23°升程是6.5968mm    53°升程是0.6534mm     83°升程是0.0214mm24°升程是6.4249mm    54°升程是0.5776mm    84°升程是0.0109mm25°升程是6.2463mm    55°升程是0.5130mm    85°升程是0.0039mm26°升程是6.0611mm    56°升程是0.4583mm    86°升程是0.0004mm27°升程是5.8695mm    57°升程是0.4129mm    86.5°升程是0.0000mm28°升程是5.6716mm    58°升程是0.3784mm29°升程是5.4677mm    59°升程是0.3562mm

(2)排气凸轮升程是： 0°升程是8.5919mm    30°升程是5.5880mm    60°升程是0.4152mm 1°升程是8.5884mm    31°升程是5.3909mm    61°升程是0.3874mm 2°升程是8.5782mm    32°升程是5.1886mm    62°升程是0.3699mm 3°升程是8.5611mm    33°升程是4.9812mm    63°升程是0.3551mm 4°升程是8.5372mm    34°升程是4.7692mm    64°升程是0.3403mm 5°升程是8.5064mm    35°升程是4.5527mm    65°升程是0.3255mm 6°升程是8.4688mm    36°升程是4.3323mm    66°升程是0.3107mm 7°升程是8.4245mm    37°升程是4.1085mm    67°升程是0.2959mm 8°升程是8.3733mm    38°升程是3.8818mm    68°升程是0.2811mm 9°升程是8.3154mm    39°升程是3.6529mm    69°升程是0.2663mm10°升程是8.2507mm    40°升程是3.4226mm    70°升程是0.2515mm11°升程是8.1792mm    41°升程是3.1920mm    71°升程是0.2367mm12°升程是8.1011mm    42°升程是2.9619mm    72°升程是0.2219mm13°升程是8.0163mm    43°升程是2.7338mm    73°升程是0.2071mm14°升程是7.9248mm    44°升程是2.5091mm    74°升程是0.1923mm15°升程是7.8266mm    45°升程是2.2891mm    75°升程是0.1775mm16°升程是7.7219mm    46°升程是2.0757mm    76°升程是0.1628mm17°升程是7.6106mm    47°升程是1.8705mm    77°升程是0.1480mm18°升程是7.4927mm    48°升程是1.6754mm    78°升程是0.1332mm19°升程是7.3684mm    49°升程是1.4922mm    79°升程是0.1184mm20°升程是7.2376mm    50°升程是1.3224mm    80°升程是0.1036mm21°升程是7.1004mm    51°升程是1.1674mm    81°升程是0.0888mm22°升程是6.9569mm    52°升程是1.0282mm    82°升程是0.0740mm23°升程是6.8070mm    53°升程是0.9052mm    83°升程是0.0592mm24°升程是6.6509mm    54°升程是0.7981mm    84°升程是0.0444mm25°升程是6.4886mm    55°升程是0.7059mm    85°升程是0.0296mm26°升程是6.3203mm    56°升程是0.6272mm    86°升程是0.0166mm27°升程是6.1459mm    57°升程是0.5600mm    87°升程是0.0074mm28°升程是5.9657mm    58°升程是0.5026mm    88°升程是0.0018mm29°升程是5.7797mm    59°升程是0.4542mm    89°升程是0.0000mm。

2、按照技术要求1所述的YC4108Q柴油机凸轮轴形线，其特征在于任何相邻升程值之差与升程表对应值之差的偏差应小于或等于0.0064mm，任何6个相邻升程值之差与升程表对应值的偏差应小于或等于0.02，最大升程的偏差为-0.056～+0.025mm。