1、

Application of PLC and DC Speed Adjustment in Double-housing Facing Machine

PLC及直流调速系统在龙门刨床中的应用

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2、

The three-dimension finite element precise model of helical gears is established and impacting calculation is made in this model, the von mise stress, contact pressure and distortion are compared with in different engaging speed and time.

建立了斜齿轮三维有限元精确模型,并进行了冲击有限元计算,综合比较了在不同接合转速、不同接合时间工况下,斜齿轮各部位的应力、接触压力和变形状况;

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3、

Among those, the engaging displacement and jointing speed can be converted into the piston pressure plate stress and pressure variation for wet dual clutch.

其中,对于湿式双离合器的离合器接合位移和接合速度可以转化为活塞压盘的压力及其压力变化率。

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4、

Effect of Tempering Temperature on Wearing Resistance of High Vanadium High Speed Steel

克鲁普铬钼钒高速钢回火温度对高钒高速钢耐磨性的影响

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5、

A shifting fork controls a cylinder, a geared sleeve is connected with a dual gear, which can generate a high or low speed, and the gearbox can have two types of outputs.

汽缸通过拨叉控制,齿套分别与双联齿轮联接完成高速挡和低速挡两种输出形式。

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6、

The shifting drive bearing is a new special type bearing with supporting function as well as speed change function. The design of mechanism is novel and well knit, with high efficiency and load bearing capacity.

变速传动轴承是一种既具有支承功能又具有变速功能的新型特种轴承,其机构设计新颖紧凑,效率高,承载能力强。

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7、

It features high measuring accuracy and powerful data processing functions, together with computer controlled gear shifting and variable speed pump starting tests, which extends the application range of the test bench.

实现了检测试验台的自动化操作,测试精度高,数据处理功能强,还具备了计算机控制换挡和变速泵启动试验的功能,扩大了试验台的试验范围。

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8、

Aimed at ungraded network carbon compound in heavy cross-section bearing steel occur during the cooling process of being cooled, which is caused by slow cooling speed, simulation experiment was carried on to study rolled metal clipped from field by using of home-made equipment in the lab.

针对大端面轴承钢在轧后冷却过程中由于冷速过慢引起碳化物网状不合问题,利用实验室自制设备,对从现场剪取的轧材进行了模拟实验研究。

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9、

The settle time is related to the angle of harrow leaf and harrow blade and principal axis speed of drier.

物料在小干燥盘上的停留时间与耙叶和耙刃的角度以及干燥机主轴的转速有关。

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10、

Tests show that the test-bed is stable operation, can meet the intended function. A life simulation test is done in a vacuum test chamber for a different load and speed, test environment selected high and low temperature and room temperature in vacuum.

试验证明该实验台运行稳定,能满足预定功能。在真空高低温试验箱内进行了不同载荷和转速下轴承寿命模拟试验,试验环境选择了真空常温和真空高低温。

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11、

This paper introduces a theory of information process; analyses the influencing factors of accuracy and cognition of indicating panel; presents an experimentation of improve the reading speed before designing a indicator panel.

本文介绍了信息加工理论,分析了影响仪表盘读数准确度与认知度的因素,介绍了仪表表盘设计前为提高仪表的认读速度而设计的实验。

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12、

Research and Development of Speed Governing and Power-saving Device of Boiler's Forced Draft Fans

锅炉送风机调速节电装置的研制和应用

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13、

The speed and degree of water-rock reaction will increase with temperature, and mineral fines produced by chemical reaction contribute mainly to pore block when temperatures reach 200~ 300 ℃.

当温度升高时,水-岩反应的速度和程度提高;当温度上升到200~300℃时,由化学反应所产生的微粒将成为孔隙堵塞的主要原因。

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14、

Effect of laser scanning speed on phase constitution, microstructure, microhardness and wear resistance of laser-cladding stellite hard facing alloy by using of across-flow-stype CO_2 laser of power 1. 5 kW has been investigated.

本文报导应用横流式连续CO2激光器,采用不同激光扫描速度,对熔覆Stellite12钴基硬面合金的合金层的相组成、微观组织结构对耐磨性和显微硬度影响的研究结果。

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15、

The modern machines are developing with a higher speed, bigger load and lighter, so the need of dynamic balancer enlarged rapidly.

现代机械朝着高速、大负载、轻量型发展,所以,动平衡机的需求量迅速扩大。

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16、

Based on analyzing the source of overshoot and ringing in high speed backplane bus with general termination, a innovative method of termination& combined termination is recommended.

分析了高速背板总线中传统匹配情况下产生上冲和振铃的原因,指出在高速背板总线设计中的一种创新性的匹配方式&组合式匹配的合理性。

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17、

Forward and backward movement knob The car raced on at top speed.

载物台前后运动螺旋汽车是旋风般向前进。

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18、

The Study on Increasing the Weighing Speed of Automatie Weighing and Bagging Machine

提高DCC型自动称重灌包机称量速度的研究

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19、

Application of Combined Termination in High Speed Backplane Bus

高速背板总线的组合式匹配方法

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20、

New Industrialization Goal Mode emphasizes the intensive growth by balancing the speed and efficiency.

强调工业增长速度与效率均衡的集约型增长。

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