马自达车系发动机机械参数.doc

马自达车系一、发动机匹配表发动机型号发动机匹配车型匹配年款FS2.0L 4缸6261993-1998MX-61993-1997B61.6L 4缸 SOHC3231993-1994MX-31993-1995KJ2.3L V6Millenia1995-1998KL2.5L V66261993-1998MX-61993-1997Millenia1995-1998G62.6L 4缸MPV1993-1994JE3.0L V6MPV1993-1998K81.8L V6(24气门)MX-31993-1994二、发动机参数1FS、B6、KL、KJ型发动机参数表 发动机型号项目FSB6KLKJ最大功率(Hp/rMin-1)118/550082/5000164/5600210/5600最大扭矩(FtLbs/rMin-1)127/450092/2500160/4800210/4800缸径行程83.092.078.083.684.574.280.374.2气缸排量（L）2.01.62.52.3压缩比9.0：19.3：19.2：110.0：1气缸缸径标准值83.000-83.01978.006-78.01384.500-84.52280.300-80.322加大0.2583.250-83.269加大0.5083.500-83.519气缸体高度标准值221.5许用极限271.0221.3气缸最大锥度0.0190.0190.0220.022气缸最大失圆度0.0200.0190.0200.020气缸最大平面翘曲度0.050.150.150.15气缸盖高度124.45-124.55107.39-107.59133.40-133.60气缸盖研磨极限0.15气缸盖最大翘曲度0.100.150.100.10气门座宽度进气门0.90-1.301.09-1.700.79-1.400.79-1.40排气门0.90-1.301.09-1.700.79-1.400.79-1.40气门座锥角（）45454545气门导管进气门内径6.010-6.0307.010-7.0306.01-6.036.01-6.03安装高度13.50-14.1013.20-13.7914.7-15.313.4-14.0排气门内径6.010-6.0307.010-7.0306.01-6.036.01-6.03安装高度13.50-14.1013.20-13.7912.2-12.811.9-12.5气门杆到导管油隙进气门标准值0.025-0.0600.025-0.0600.025-0.060许用极限0.100.200.20排气门标准值0.030-0.0650.030-0.0650.030-0.065许用极限0.100.200.20气门锥角（）45454545气门安装高度进气门标准值39.0-39.538.55-40.49许用极限39.6-40.5排气门标准值39.0-39.538.55-40.49许用极限39.6-40.5气门头直径进气门38.131.85-32.1531.85-32.15排气门32.027.45-27.7527.45-27.75气门边缘厚度进气门1.100.80.900.775-1.325排气门1.201.11.001.355-1.905气门长度进气门标准值93.91107.66-108.46许用极限93.41排气门标准值94.99107.71-108.51许用极限94.49气门整修长度进气门标准值89.68许用极限89.28103.27排气门标准值89.78许用极限89.38102.16气门杆直径进气门标准值5.970-5.9856.970-6.9855.970-5.9855.970-5.985许用极限5.9405.9205.920排气门标准值5.965-5.9806.965-6.9805.965-5.9805.965-5.980许用极限5.9355.9155.915气门弹簧自由长度44.0043.6646.92负载长度20kg/36.50mm25.9kg/35.50mm23-27kg/38.70mm187-205N/35.90mm不垂直度1.541.521.631.57凸轮轴轴向间隙标准值0.08-0.200.051-0.2030.050-0.0990.050-0.099许用极限0.210.140凸轮轴轴颈直径标准值25.940-25.96543.440-43.465(1号和5号轴径）43.430-43.445（2号和4号轴径）43.439-43.459（3号轴径）参见注释（1）参见注释（1）许用极限25.910凸轮轴最大失圆度0.030.05凸轮轴最大径向圆跳动0.0300.030凸轮轴轴颈油隙标准值0.035-0.0810.055-0.095（前和后）0.060-0.105（中间）0.040-0.081(1和5号轴径)0.070-0.111（其它轴径）0.040-0.081(1和5号轴径)0.070-0.111（其它轴径）许用极限0.150.150.120（1和5号轴径）0.150（其它轴径）0.120（1和5号轴径）0.150（其它轴径）凸轮轴凸轮高度进气门标准值42.97336.251-36.45143.54943.635许用极限42.82343.349排气门标准值43.33836.251-36.45143.54942.847许用极限43.18843.349摇臂内径18.000-18.027摇臂轴外径17.959-17.980摇臂到轴间隙标准值0.0203-0.0686许用极限0.10曲轴轴向间隙标准值0.080-0.2820.079-0.2820.080-0.2820.080-0.282许用极限0.300.300.3200.320曲轴径向圆跳动0.030.0400.015（许用极限）0.015（许用极限）曲轴止推轴承宽度标准值2.500-2.550加大0.252.625-2.6752.125-2.175加大0.502.750-2.8002.250-2.300加大0.752.875-2.925主轴承轴颈直径标准轴承55.937-55.95549.938-49.95661.938-61.95561.938-61.955减小0.2555.687-55.705主轴径失圆度和锥度0.050.050.04主轴承油隙（除3号轴径）标准值0.024-0.0500.018-0.0360.037-0.0560.037-0.056许用极限0.0670.1000.0640.064主轴承油隙（除3号轴径）标准值0.030-0.0560.018-0.0360.037-0.0560.037-0.056许用极限0.0670.1000.0640.064曲柄销轴径标准值44.940-44.956许用极限44.908曲柄销轴径失圆度和锥度0.05曲柄销油隙标准值0.028-0.068许用极限0.100连杆轴承轴颈直径标准轴承47.940-47.95552.940-52.95552.940-52.955减小0.2547.690-47.705减小0.5047.440-47.455连杆轴承径向圆跳动0.0030.030连杆轴承失圆度和锥度0.05连杆轴承油隙标准值0.024-0.0610.023-0.0430.023-0.043许用极限0.0670.0800.080连杆孔直径曲柄销孔51.000-51.01548.000-48.01656.000-56.01556.000-56.015小头销孔18.943-18.96119.943-19.96119.943-19.961连杆中心距135.15-135.25132.85-132.95137.80-137.90137.80-137.90连杆最大弯曲0.05/500.080.05/50.010.05/50.01连杆侧隙标准值0.110-0.2620.110-0.2620.178-0.3300.178-0.330许用极限0.300.300.400.40活塞与气缸间隙标准值0.039-0.0520.039-0.0520.028-0.0560.010-0.038许用极限0.150.150.130.112活塞直径标准值82.954-82.97477.954-77.97484.453-84.48584.271-84.303加大0.2583.204-83.224加大0.5083.454-83.474活塞销直径18.974-18.98019.974-19.98019.974-19.98020.988-20.993活塞配合0.008-0.0260.008-0.0250.8269-0.8273连杆配合0.013-0.037-0.013-0.0370.013-0.0380.0002-0.0005活塞环侧隙第一道气环标准值0.035-0.0650.030-0.0650.020-0.0650.035-0.065许用极限0.0850.15第二道气环标准值0.035-0.0650.030-0.0650.030-0.0650.030-0.065许用极限0.0850.15油环标准值0.025-0.0520.020-0.070许用极限0.15活塞环开口间隙第一道气环标准值0.15-0.300.15-0.300.15-0.280.15-0.25许用极限0.501.0第二道气环标准值0.15-0.300.1