Xiangtan traction Locomotive Works, Xiangtan boiler containers Manufacturing Co., Ltd. is a leading provider of business-oriented users Mine professional motor vehicles, boilers, pressure vessels solutions and support services provider.
湘潭牵引机车厂、湘潭锅炉容器制造有限公司是业界领先的面向企业用户提供矿用专业电机车、锅炉、压力容器解决方案及支持服务供应商。
It is analyzed the relationship between constant power range and maximum service output of asynchronous traction motor for J67 AC drive shunting locomotive.
分析了J67交流传动内燃机车恒功范围与异步牵引电机装车功率的关系，阐述了通过降低机车恒功范围来增大牵引电机装车功率的牵引特性和实现方法。
The welding of end ring of alternating current machine and the conducting bar is the key technology for manufacturing of asynchronous traction motor with high power. China South Locomotive and Rolling Stock Industry Corporation had taken this significative study as a key project for the manufacturing of alternating current machine. According to the welding of end ring of alternating current machine, the welding of copper and copper alloy is described in this paper. Results obtained in this study are as follows. 1.By the comparison of oxyacetylene gas brazing, induction brazing and resistance brazing, it was found that high-quality welding joint could be obtained by induction brazing, which also had the highest efficiency.
交流电机端环与导条的焊接是大功率异步牵引电动机制造的一项关键技术，开展其焊接工艺研究具有重要的意义，中国南车电机公司将此课题作为解决交流电机制造的一个重点项目，本文结合交流电机转子端环焊接的课题，对铜及其合金的焊接进行了研究，主要研究结论如下：1、通过氧乙炔火焰钎焊、感应钎焊、电阻钎焊等焊接方法的对比试验发现感应钎焊可获得优质的焊接接头，且感应钎焊的焊接效率也是最高的。
It is studied the existing three kinds of bearing arrangement for the driving gear shaft of locomotive motor.
研究了现有的3种机车电机主动齿轮轴轴承布置方式。
Analyses the structure of control system for diesel electric locomotive and the facts which influence the model parameter, such as the change of motor rotational speed, magnetic saturation of motor and armature reaction.
分析了电传动内燃机车控制系统结构及电机转速的变化、电机磁路的饱和、电枢反应对模型参数的影响；建立了内燃机车控制系统的数学模型结构，并通过实验数据获得模型参数，解决系统线性化问题。
Technology of laser hardening surface of diesel locomotive camshaft using austenite-bainite nodular-iron instead of 20Cr has been systematically elaborated on, which includes a series of measurements such as mechanism of choosing austenite-bainite nodular-iron and it's pretreatment, ascertaining laser technological parameter, spiry laser scanning strip, designing four-motor control devise using microcomputer and so on.
阐述用奥贝球铁代替 2 0Cr制造内燃机车凸轮轴的激光表面强化的工艺过程，其中包括奥贝球铁的选择、激光工艺参数的确定、螺旋激光扫描带、四联动微机控制装置的设计等。研究表明，用奥贝球铁代替 2 0Cr制造凸轮轴，经激光表面强化后，能获得更均匀的硬度分布和更高的硬度值。
The company has successfully developed more than 100 products, including traction motor feedback test stand, the main transformer and the reactor-wave integrated test bed, body weight for spring test stand, auxiliary inverter test stand, portable diesel engine parameters Tester, Locomotive water resistance test bed, 180/240 and 240/280 combination of diesel fuel pump test stand, fuel injector atomization test-bed and hollow shaft retreat round of devices, hollow bushings assembly births, rotation of the turntable, rubber joints installed pressure, And other equipment in the road outside the advanced level, the user access to the wide acclaim.
公司已成功地开发了一百余项产品，其中牵引电机反馈试验台、主变压器及平波电抗器综合试验台、车体称重调簧试验台、辅逆变试验台、便携式柴油机参数测试仪、机车水阻试验台、180/240和240/280柴油机喷油泵组合试验台、喷油器雾化试验台及空心轴退轮装置、空心轴套组装胎、轮对转盘、橡胶关节压装机等设备在路内外具有先进水平，获得了用户的广泛好评。
New type electric control big gate valve is introduced, which uses JZ - 7 locomotive brake and it is controlled by microprocessor and stepping motor.
介绍了新型电控大闸采用JZ-7机车制动机，通过微处理器和步进电机实现控制。
In order to make the locomotive traction with excellent performance, with good traction motor guarantee the quality is a key link.
为了使机车具有优良的牵引性能，保证牵引电动机具有良好的质量是一个关键环节。
My factory main product has ZBQ the series mineral product flame-proof type cocurrent traction motor, for Liupanshui coal mine machine shop and this factory production electric locomotive necessary; The CDH-2 demolition network impedance instrumentation, is suitable for the electric fuse and the electroexplosive network parameter survey; The HZ type product label, is suitable for the monomer prop, support's standardized management; XJH-127(36){original KXT15} mineral product flame-proof acousto-optics signal apparatus; BQW-5.5 series mineral product flame-proof type diving pollution discharge electric pump; CDXT series explosion-proof special accumulator cell type electric locomotive and so on more than 10 products.
我厂主要产品有ZBQ系列矿用隔爆型直流牵引电动机，为六盘水煤矿机械厂及本厂生产的电机车配套；CDH-2型爆破网络全电阻检测仪，适用于电雷管及电爆网络的参数测量；HZ型活字标牌，是适用于单体支柱、支架的标准化管理；XJH-127(36){原KXT15}型矿用隔爆声光信号器；BQW-5.5系列矿用隔爆型潜水排污电泵；CDXT系列防爆特殊型蓄电池式电机车等10多个产品。
It is a joint venture that deputizes world famous brands in integrated railway transportation facility field. It not only sells facilities, test equipments, industrial controlling products, servo motor and digital control systems, but also undertakes all kinds of systems engineering for industrial automation, subway locomotive equipment and the reconstruction projects, and supplies high and new advanced technological services.
是以代理销售国际知名品牌轨道交通成套设备、测试及试验设备、工控产品、伺服电机及数字驱动控制系统，承接各类工业自动化系统工程、地铁机车设备及改造项目为主，并提供高新技术服务的国内合资企业。
ZQDR-310 traction motor is produced in home, a 4-poles series-wound motor with forced ventilation, mainly used in narrow-railway gas engine locomotive in home and overseas.
ZQDR-310型牵引电动机是国内生产的为窄轨内燃机车配套的串激四级强迫通风电动机，主要用于国内外窄轨内燃机车。
Contactor control is used by three-phase load motor in electric power locomotive. Current quick-break protection, inverse time over current protection and single-phase grounding protection can be realized by single chip micro-computer.
为了保证铁路的行车安全，需要对机车的关键部件进行实时监控，其中，三相负载电动机承担着泵风、通风的重任，是保证设备安全和行车安全的重要部件之一。
Analysis of Effect for Traction Motor Torque Fluctuation on Adhesion Utilization of Locomotive
牵引电机转矩脉动对机车粘着利用的影响分析
Reformation of DF_ (4B (C)) locomotive hot air blower motor
DF（4B（C））型机车热风机电机的改造
Analysing the circumstance about the field regulator exciting together with the oil motor and dealing with the trouble of diesel engine smoking during locomotive running
励磁调节器和油马达并行励磁分析及机车运行中柴油机冒黑烟的处理
Analysis and preventing method for burn through of traction motor's magnetic field diverter resistor of DF_ (4B) locomotive
DF（4B）型机车牵引电动机磁场削弱电阻烧损的原因分析和防止措施
And point out that for the norm high speed locomotive with the speed of 200km/h, the traction motor adopted elasticity bogie suspension, may settle the problem completely.
并指出对于160km/h的准高速机车，牵引电动机采用弹性架悬，可以彻底解决提速架悬机车横向性能差的问题。
In order to adapt to the existing power supply system for the overhead line electric locomotive, this paper puts forward a new method of the electric locomotive, which is driven by AC asynchronous motor, speed-control system.
针对架线式电机车现有供电系统选用了一种合适的变频方法，并且提出了一种由交流异步电动机拖动电机车的调速系统方案。
And then discusses the test load type and choose the combination load with flywheel of motor, analysis the flywheel characteristics with the effect of locomotive characteristic curve.
接着讨论了试验台负载类型并选择电机加飞轮的组合负载，分析飞轮运行于机车特性曲线时的特性。