查询词典 machining

This paper introduce deeping machining corn by the refrigerating apparatus aiming at a factory in Jilin. And introduce the effect of use.

针对吉林某玉米速冻加工厂的情况，介绍了制冷设备选型的依据以及设备总体汇总，并介绍了使用效果。

The fre-quency equations are derived according to stress match, consid-ering gear as a thin bar and adopting exponential horn. Then the influences of vibration of transformer which consists of horn and gear are explored, which come from the length of horn and the machining frequency. It has been discovered that the reso-nance frequency of the horn is the detune one of transformer and the resonance frequency is not same as one of horn, which provide theoretical rules for transformer design.

鉴于此，根据应力耦合，将齿轮作为圆盘，采用指数型变幅杆，推导频率方程，对变幅杆的设计长度和变幅器振动频率进行数值分析，发现变幅杆的共振频率恰好是变幅器的失谐频率，变幅器的共振频率与变幅杆的固有频率也不相同，这能够为超声珩齿变幅器的设计提供理论依据。

A programm is designed to calculate nodes of quadric curve by straigh approaching with equalstep length and dimidiate method,thus N/C machining operation program can form automatically.

在一定误差范围内，采用等步长直线逼近法和二分法对二次曲线进行数学计算处理，利用 VisuaL Basic 6。

Researched and analyzed the influence to static balance of the rotor caused by the structure of gyroscope rotor, roundness, sphericity, dimensional precision, etc. non-spherical factors and surface roughness, the change of outside environment etc., which could react directively on the natural operating and machining of the rotor.

从理论上分析研究陀螺转子本身结构，圆度、球度、尺寸精度等非球形因素以及表面粗糙度、外界环境变化等对转子静平衡的影响等，对转子正常工作及加工处理等起到指导性作用。

EDG is preponderant distinguishingly in precise, ultra precise machining of super hard, low stiffness, micro parts and other special parts.

电火花磨削加工在超硬、低刚度、微细和其他特殊零件的精密、超精密加工方面具有特殊的优势。

Company has strong technical strength, product development, machining, testing tools are in the leading level, and its independent research and development of the "CMS-6000 General Spline wear test bed" and "PNW-25000 Performance Test Drive Units reverse" filled the gap, MTS company and the United States, the United States Instron Corporation, Germany Doli companies jointly developed static and dynamic electro-hydraulic servo testing machine technical level has reached world advanced level.

公司技术力量雄厚，产品研发、机械加工、检测手段均处于领先水平，其自主研制开发的&CMS-6000花键磨损综合试验台&和&PNW-25000传动扭转性能试验台&填补了国内空白，与美国MTS公司、美国Instron公司、德国DOLI公司等合作开发的电液伺服动静态试验机技术水平已达到世界先进水平。

This paper puts forward a new technological approach of removing the accumulated particle of workpiece in electrolytical machining using the auxiliary positive electrode insulated .

提出用绝缘辅助阳极消除电解加工工件表面积黑的全新工艺方法，通过正交试验给出了此种工艺方法的关键工艺参数及其最佳值。

Microcomputer is in real time controlling the electrolytical field at the electro-chemical dissolution spot of workpiece,which is scanning over the workpiece surface during the machining process, so that the rate of metal removal is varying during the scanning, and the required geometry of the workpiece can be obtained.

可控电解珩磨是以微机实时控制电解珩磨过程中工件表面的电解电场强度，从而调控各点的金属去除速度，获得工件要求几何形状精度的新加工方法。

As a result, the dairy region should adjust the configuration of planting industry on the region of food supples, construct " the whole agriculture and food ", develop and exploit forage rapidly, and maintain the correspond development of forage and dairy industry by instituting reasonable the plan on the forage development; it should also generalize the scientific knowledge of forage growth, develop higher qualitative forage and ensile, improve the level of transport, store and machining forage and establish the system of the forage and dairy industry.

因此，奶产区调整粮产区的种植业结构，要树立&大农业、大食物&的观念，抓紧机遇实施饲草开发战略，通过制定合理的饲草发展规划，以保持饲草业结构布局与奶牛等食草畜牧业的协调发展；要加快牧草科技的推广普及，积极发展优质牧草及青贮饲料，提高饲草的加工与贮运水平，促进奶牛饲草产业体系的形成。

The method of ultrasonic broaching waveguide entocoele mentioned in th e article is the impulse machining method, in the broaching process the broachin g tool is thrown over the vertical ultrasonic vibration to obviously improve wor king accuracy and surface quality of waveguide entocoele.

本文提出的波导内腔超声推挤方法是一种脉冲加工方法，其实质是在推挤工作过程中，给推刀施加纵向超声频振动，以大幅度提高波导内腔加工精度和加工表面质量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。