| 1. | Reason analysis on holding shaft for mine motors
矿用电动机抱轴原因分析 |
| 2. | Anti seizure property
抗抱轴性能 |
| 3. | Therefore , the two schemes on the forge - weld hbbb are designed and trial - manufactured in the works
为此，设计和试制完成了两种方案的锻焊组合结构抱轴箱体。 |
| 4. | Elementary analysis of shaft braking and readjustment after shutdown of vertical shaft semi - umbrella type generating unit
浅析立轴半伞式机组盘车中的抱轴问题 |
| 5. | Introduced is the install , bearing loads , structural features and service in electric - transmission locomotives
介绍了抱轴箱体在电传动机车上的安装位置、承担载荷、结构特征和运行情况。 |
| 6. | Prolonging the fatigue life of the hbbb for the ss7 - type electric locomotive relies on improving cast process and cast quality
提高韶山7型电力机车抱轴箱体使用寿命的出路在于改进铸造工艺，提高铸件质量。 |
| 7. | Summed up is the process of the crack treatment on spot , the theory analysis and the design improvement of the hugging - bearing box body ( hbbb ) for ss7 - type electric locomotive
全面总结了韶山7型电力机车抱轴箱体在使用中发生裂纹的现场处理、理论分析和设计改进的过程。 |
| 8. | Design improvement is in three stages partial , geometrical stress concentration improvement , pure casting technology improvement and a forge - weld box body design
设计改进分三个阶段，即局部几何性应力集中改进、提高铸造质量的纯工艺改进和锻焊组合结构抱轴箱体的设计。 |
| 9. | Put forward is the future plan on the improvement of the forge - weld hbbb , which is helped to research and design of the hbbb for the ss7 - type electric locomotive and other electric - driving locomotives in the future
提出了锻焊抱轴箱体攻关工作的进一步设想，对今后韶山7型电力机车抱轴箱体的进一步攻关及其它电传动机车抱轴箱体的设计和研究，有一定的借鉴作用。 |
| 10. | Firstly it spares a large amount of lubricants and reduces the expenses of 1 , 000 yuan for a single pump per year . indiect economic loss of unplaned shutdown caused by nonclearence between bearings and the shafts are accoridingly reduced
首先是节约了大量润滑油，单台泵润滑油损耗每年可减少1000元左右，同时也减少了抱轴次数和影响整个装置循环或非计划停车所造成的间接经济损失。 |
