007-个人整理的汽车发动机专业词汇

常用工作用语package defect 包装缺陷
maybe package defect 大概包装原因casting defect 铸造缺陷machining defect 加工缺陷
weld defect 焊接缺陷
missing bore 无钻孔
missing machining thread 螺纹没加工）
leakage 渗漏
sand hole 砂眼 air prosity position of bore deflection 钻孔偏
distorted 变形
mating/fitting surface defect 结合面、安装面缺陷
scraggy 凹凸不平
rubber is sunken 橡胶缺陷leakage (tube connector) 联接漏bolt broken 螺栓断裂
crack裂纹
test feedback试验反馈
rough毛胚
deformity变形；缺损
surface deformity表面缺陷improper 不适当的, 不正确的missing nameplate标识错误
brush off脱落
clearance间隙
exhaust 排气管
dirty脏
chips杂物
damaged损坏的
bore no through无钻孔
no finish machining无精加工
rear cover后油封
main bearing主轴承
main bearing cap主轴承盖
main oil gallery主油道
low torque扭矩低
low power功率低
idle 怠速
sealing washer密封圈
front surface前端面
rear surface后端面bottom surface底部
top surface顶部
join surface结合面
tappet(bore)梃杆（孔）
thin wall of water pump水泵壁薄chips inside water jacket杂质casting deformity铸造缺陷
tappet bore no finished machining 梃杆孔无精加工
bolt loosen螺栓松
nut locked螺母抱死
scrap iron铁屑
part No零件号
serial No序号
assembly line装配线
1st 2nd 3rd 4th
chamfer倒角、圆角
burr毛刺
low idle stop怠速停机
low idle no lever off怠速悠车blowby窜漏
connecting rod bearing连杆轴承connector brush off接头脱落torque and power defect功扭缺陷short torque扭矩不足
idle down （高）怠速上不去accelerograph locked油门发卡
over torque 高扭矩
atomization is badness雾化不良hige smoking高烟度
axial clearance oversize轴向、纵向间隙大
over speed 飞车
rev can’t adjust 转速不能调整flyweight飞锤
handle interference手柄干涉handle lock手柄发卡
unclear 不清楚的
improper timing正时不对
outlet
inlet
driver can’t naturally rotate主动轮不转
driver clearance oversize主动轮齿侧间隙大
idler clearance undersize从动轮齿
侧间隙小
muscle加强筯 stiffen Rib planeness 平面度
plane is scraggy平面凹凸不平rework返工
deepness深度
actual实测值 standard标准值tear down拆下
missing component缺少（组份）零件scuffing 划伤
drill through穿过（通孔）
lock slot瓦片槽
axial runout oversize 轴窜大January February March April May June July August September October November December
cylinder block缸体
cylinder head 缸盖
camshaft凸轮轴
crankshaft曲轴
gear housing齿轮室
exhaust tube排气管
flywheel housing飞轮壳
oblique oil gallery斜油道
valve-seat阀座
damaged(sealing groove)密封槽被损坏
fan can't running freely不能自由的转动
clearance fit间隙配合。