查询词典 force feed

The following areas: design of transmission of the table, mainly the use of ball screws; the overall structure of the design table to understand the strengths and weaknesses, take full account of the principal contradiction, merit-based selection; control system design, its applications become more familiar with the Stepper motor-driven feed location can be accurate but the drawback is the lack of output power, so consider the source of the hydraulic motor as the driving force and the stepper motor drive system into the compound, hydraulic feeding Although it is impossible to locate, but with high output power, the two complement each other, so that accurate feed motion can be stable.

有以下几个方面：工作台的传动机构设计，主要是滚珠丝杠的运用；工作台整体结构的设计，了解优缺点，充分考虑主要矛盾，择优选取；控制系统的设计，进一步熟悉其应用步进电机驱动进给可以进行准确的定位但有个缺点就是输出力不足，所以考虑将液压电机作为动力源与步进电机驱动进给系统复合，液压进给虽然无法进行定位，但具有高输出力，二者优势互补，使进给运动可以准确稳定的进行。

With a higher wire speed and feed force, the feed rate increases which is benefit to a higher cutting efficiency.

由于硅晶体的断裂韧性小，锯切时容易形成破碎状切屑，去除率高于陶瓷。

The active education system should be blamed for its abuse that confuses the students to find the right way. The force-feed way of education force the students to just accept passively, the students do not known where their interest and hobbies lie. So when the students finally pass the College Entrance Examination they do not know how to choose their major, they do not know which major could fit their interest and worth their willing hard work.

当然我们现行的教育体制存在的众多弊端也让学生在学习的道路上找不到正确的方向，填鸭式的教育模式让学生在中学的时候只是一味的被动接受，学生不知道自己的兴趣和爱好在哪里，于是当学生考上大学选择专业的时候也是一片茫然，学生不知道什么专业才是自己的兴趣所在，才是适合自己且让自己愿意为此孜孜不倦的努力的方向。

The cutting force and the feed force acting on the tool were measured with this instrument.

切削力和饲料部队采取行动的工具测量这一文书。

The fusion of trend part of force and current is used as a standard curve in the total process control in ECM.by using a BP Neural Network to mapping the fusion of force and current and the feed position.

用神经网络建立数显进给位置与力和电流融合信号之间的非线性映射，使它作为标准曲线用于对间隙进行自动的全程控制。

The outstanding feature of the new cutting dynamometer contrary to other type of dynamometer sensor is that it is more similar to general lathe tool. It can be installed on knife rest, so it is same wit practice state of cutting. Sensitivity of dynamometer is more high, especially main cutting force can attain 7.4pC/N. The calibration results show that it has high static linearity, and its natural frequency is greater than 5 kilohertz, so the cutting dynamometer has fully reached the dynamometer standard stipulated by CIRP-STCC.Finally, in order to measure the cutting force, the orthogonal experiment method in which the three factors are the diameter of cutting, feed and spindle speed is performed.

该新型车削测力仪与原有车削测力仪相比的突出优点是：它的外形接近一把普通的外圆车刀，可直接装夹在刀架上，与实际切削状态相同；传感器的灵敏度更高，尤其是主切削力方向可达到7.4pC/N；标定结果表明该传感器具有良好的线性静态特性，固有频率高于5kHz。

The structure is under aerodynamic force, mass force and elastic force, the amplitude of which is increasing on and on.

结构在气动力、惯性力和弹性力耦合作用下，出现的幅度不断增加的振动现象。

And the six-component force sensor system designed for the compound test on the aerodynamic force and inertia force is developed in this paper. The main work is as follows.

六分力传感器能同时检测到三维空间的全力信息，是随着机器人技术的发展而出现的一种新传感器。

The Shi Yuzhu of sale head platinum has an individual philosophy oneself to sale, summary rises even if air force coordinates ground force (the promotion that advertisement increases ground sale force).

售卖脑白金的史玉柱对营销自有一套个人哲学，总结起来就是空军配合陆军（广告加上地面营销部队的推广）。

United Airlines is the 18th U.S. Air Force's largest overseas Air Force wing, but not only in the presence of the United States Air Force wing.

第18航空联队是美空军驻海外规模最大的空军联队，而且也是惟一没有在美国本土驻扎的空军联队。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。