2) bull gear hub
大齿轮轮毂
4) large gear
大型齿轮
1.
Characteristics of large gears and o n -line measurement;
大型齿轮的特点及在机测量
2.
The method of on-machine measuring large gear with the rack-head is put forward.
提出了大型齿轮齿条刃边测头在机综合测量方案,阐述了该测量系统软件的主要功能模块,给出了对大型齿轮齿形误差和齿向误差测量与评定的实例。
3.
Based on the theory of the rolling friction transmission, the principle and techniques of obtaining an accurate angle between friction discs in on-machine measuring large gears are studied.
基于滚动摩擦传动机理,研究了大型齿轮在机测量中的摩擦盘精密测角原理与技术;从保证传动精度的角度,分析了精密测角装置中几何误差和“弹性蠕滑”等因素导致的传动误差,并给出了精密测角装置传动比的标定结果。
5) large gear shaft
大齿轮轴
1.
The causes of extreme distortion of large gear shaft after carburizing and quenching were analyzed,and the distortion-controlling measure such as make preallowance and adopt autempering process are proposed.
分析了大齿轮轴渗碳淬火后齿面产生较大畸变的原因,找出了适合预留收缩余量和等温淬火工艺,解决了大齿轮轴的热处理畸变。
6) large outline
大轮廓
补充资料：大轮金刚修行悉地成就及供养法
【大轮金刚修行悉地成就及供养法】
（经名）一卷，失译。
（经名）一卷，失译。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条