本文针对锅炉给水泵运行中存在能力不足、经常发生断轴的问题进行研究。
This article bases on insufficient ability of boiler feed water and constant shaft broken problems.
通过对VD盖车升降轴的强度进行校核，计算表明强度裕度较小，并提出预防断轴的措施。
The paper calculates the strength of driving shaft in lifting device of VD cover car and analyzes the causes of the shafts break, and the preventive measures are worked out.
通过分析LH—400/13型铜拉丝机断轴故障的原因，采取有效措施降低了断轴故障率。
The axes failure reason of LH------400/13 Copper wire drawingmachine was analyzed, and effective measure are adopt to reduce axes failure.
针对断轴特征，通过对半贫液泵进行综合分析，找出其断轴原因，并制定出解决断轴的对策。
Analyzed the mechanical characteristics of semi-lean solution pump and crippling cause of axle bearing, some relative measures were given.
本文对断轴进行了宏观断口检查并对化学成分、力学性能、高低倍组织及微观断口进行了分析。
In this paper, the fracture surface of a failed axle was examined macroscopically. The chemical composition, mechanical properties, ma-cro-and microstructure of the fracture surface were analysed.
高压法三聚氰胺装置熔融尿素升压泵运行过程发生多起断轴事故，使装置多次出现非计划停工。
The packing axle seal of the melt urea pump leaked seriously, leading to many harmful effects, so we revamped the form of axle seal.
本发明的有益效果是：于单开、双开、方形井盖、圆形井盖、有轴、无轴、断轴等各种形状的 铸铁铁质井盖。
The invention is suitable for single well lids, double well lids, square well lids, circular well lids, and cast-iron well lids in various shapes with shafts, no shafts, broken shafts, and the like.
针对大型钢包台车发生的断轴事故，进行了负荷水平综合测试及接轴结构计算，提出了事故合理判断的依据及设计原则。
Introduces the load test and the structure calculation of the shaft in the case of broken-down accident. The design principle and the basis of the accident assessment are proposed.
在拱曲型和块断型的地洼盆地中，往往形成开阔的短轴褶皱构造。
In the arched fracture-type and block-type basins there were often formed open brachyanticlines.
在分析产生上述问题的基础上，采取轴体防断措施，并对马达进行了改进，大幅度提高了动力钻具的使用寿命及安全系数。
Based on the analysis of failures, measures were taken to protect shaft body from break, prolong motor life and improve safety factors.
在事故技术检查中发现方向机驱动轴破断。
During the technical check of the accident, we found that its transmission shaft cracked.
在螺旋轴尾部及主螺旋中部边沿分别有一断草刀。
The rims of the end part of the spiral shaft and a main spiral middle part are respectively provided with a straw cutter.
兴都库什地区震源断错以倾滑道断层为主，T轴仰角几乎垂直。
In the Xindukushi region, the focus offsets are mainly the form of dip-slip thrusts, the elevation angles of axis T almost vertical;
A系列雕刻切割刀具，全部采用进口超微粒钨钢材料，经五轴联动数控磨床，专利特殊刃磨工艺精制而成，具有超强的耐磨性和抗断性。
Series A, made of imported ultra-fine particle tungsten carbide, processed by 5-axis CNC grinding machine and special sharpening, high abrasion resistance and anti-broken.
A系列雕刻切割刀具，全部采用进口超微粒钨钢材料，经五轴联动数控磨床，专利特殊刃磨工艺精制而成，具有超强的耐磨性和抗断性。
Series A, made of imported ultra-fine particle tungsten carbide, processed by 5-axis CNC grinding machine and special sharpening, high abrasion resistance and anti-broken.
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