英语释义

• creating an overlapping joint by welding at small points

片语

spot-welding joints点焊接头

spot-welding sealer点焊用密封材料

spot-welding structure点焊结构

inverter spot-welding逆变点焊

spot arc welding电弧点焊

staggered spot-welding交错点焊

tinned joint点焊；焊接；点焊接合

英汉例句

• spot welding sheet metal is a kind of high efficiency and low cost butt strip, which has wide application prospect in auto industry.

  点焊拼接板是一种高效率、低成本的拼焊板，在汽车制造业领域具有广阔的应用前景。

• for carbon steel, stainless steel, plating steel and all kinds of non-ferrous metal rods, tubes, the sheet metal, screw the spot welding and welding until the row.

  可进行碳钢、不锈钢、电镀钢及各种有色金属的线材、管材、板料，螺钉等到的点焊和排焊。

• the evaluation by using stress intensity factor k in the linear elastic fracture mechanics is carried out, because the contact surface of the joint by spot welding can be considered annular crack.

  点焊点处的接触界面可以看作是一种环形裂纹，对其疲劳强度的评估可以通过计算线性弹性断裂力学中的应力强度因子k来完成。

• a system controlled by 8098 single-chip computer for resistance spot welding inverter is introduced.

  介绍一种应用于逆变式电阻点焊机的8098微机控制系统。

• spot welding requires both an electric current and a forging pressure to produce the weld.

  点焊需要电流及锻压来产生焊缝。

• in order to get the same eligible welded spot, the inverter spot welding machine is not susceptive to the parameters fluctuating.

  为获得同样的合格焊点，采用逆变焊机进行焊接时，对规范参数的波动不敏感。

• on the basis of digital signal process and nondestructive testing, the effect of welding process on the frequency spectrum of the current signal in ac spot welding is analyzed.

  在数字信号处理及无损检测的理论基础上，分析了焊接过程对电流信号频谱的影响。

• multi-parameters graphic display of spot welding dynamic process is an effective way for online welding quality estimation.

  动态多参数实时监测是电阻点焊质量在线评估的一种有效方法。

• as an example, a robot doing spot welding one month can be reprogrammed and switched to spray painting the next.

  比如说，一个机器人做了一个月的点焊，可以重新编程，下个月转向喷漆。

• in addition, the dynamic resistance in spot welding and its frequency spectrum are analyzed. the relationship between the dynamic resistance curve without type character and nugget size is founded.

  另外还对焊接过程的动态电阻进行了分析，研究了不具有典型变化特征的动态电阻曲线与熔核直径的关系，并对动态电阻曲线进行了频谱分析。

• this paper discussed the application of artificial neural network at the resistance spot welding of aluminum alloy.

  针对铝合金的电阻点焊，研究了人工神经网络在点焊质量估测中的应用。

• spot welding is greatly affected by the current, so the real-time display of current waveform in the welding is very necessary.

  焊接电流对电阻点焊有着重要的影响，因此在点焊过程中实时显示焊接电流波形是十分必要的。

• simultaneously, the sensing mode for spot welding current was chosed and an structure of integral circuit and system circuit was designed.

  同时，进行了点焊焊接电流方式的选择，积分电路和系统电路的设计。

• not only it is fixed with any suspending and stationary spot welding machine, but also it is fixed with any projection welding machine, protable spot welding gun and welding robot.

  它不仅可以与悬挂式点焊机、固定式点焊机配套使用，而且还可以与固定式凸焊机、一体化焊机和焊接机器人配套使用。

• for the requirement of spot welding quality in automobile industry, a fuzzy evaluation system for spot welding quality was developed and the software was designed.

  针对汽车行业对点焊的质量要求，制定了一种点焊质量模糊评判方案，并进行了软件设计。

• during the course of forming the welding spot, checking and controlling spot welding current value is the key to assure the welding quality.

  在焊点形成的过程中，点焊电流有效值的检测与控制是保证焊接质量的关键。

• this paper states the design of a kind of practical digital controller of pneumatic spot welding machine.

  本论文介绍了一种实用的数字式气动点焊机控制器的设计。

• resistance spot welding technology of aluminum alloy is to be applied widely to auto industry. electrodecondition impacts heavily on spot welding quality.

  铝合金电阻点焊技术是一项即将在汽车制造中获得广泛应用的技术，电极状况对焊接质量影响较大。

• the linearity, wave distortion, temperature influence, and its compensation measure in detecting current during spot welding by hollelement are described in this paper.

  论述了霍尔器件检测点焊焊接电流时的线性度、波形失真、温度的影响及其补偿措施。

• a controller applied to igbt inverter spot welding machine is introduced in this paper.

  本文介绍一种应用于igbt逆变式点焊机的点焊控制器。

• a thermoelectric fem model is developed to analyze the transient thermal behavior of resistance spot welding process, using ansys program.

  基于ansys有限元分析系统，建立了用于点焊瞬态热过程分析的电热耦合有限元模型。