1、

In this weldability test, the weld defect is eliminated, and the welding quality and efficiency are improved by adjusting welding parameter, optimizing the groove size and enhancing the fabricating precision of the backing and the inner clapboard.

通过焊接熔透性工艺试验、调控焊接工艺参数、优选装配坡口尺寸、提高衬条及隔板加工精度,保证了电渣焊质量和焊接效率的提高。

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2、

The key of butt welding for Cu-Al pipe is the control of welding parameter. The original Control system adopt time relay to control welding parameter and the performance target of control accuracy, stability and reliability, etc.

铜铝管对接焊的关键是焊接参数的控制,原控制系统采用时间继电器控制焊接参数,控制精度、稳定性、可靠性等性能指标不能满足要求。

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3、

Using the model of the SPW, the residual stress of the nugget and the heat affect zone is studied with welding parameter verified.

使用电阻点焊过程的数值模型研究了各种焊接工艺焊接时,熔核及周围热影响区的残余应力分布。

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4、

The crosswise weaving of the welding head and welding parameter adjusting in sequence are carried out.

并能够实现焊接小车机头的横向摆动及焊接参数的顺序调整。

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5、

Development and utilization of frictional welding parameter automatic detecting system for drill pipe

钻杆摩擦焊接参数自动检测系统的研制及应用

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6、

Experiments show that droplet transfer keep all to one-peak-zero-base type under controlling by this method as the welding parameter varies, such as peak current, base current and pulse frequency.

它是一种物理状态控制法。试验表明:当峰值电流、基值电流、脉冲频率等焊接参数改变时,本方法均能保持熔滴过渡为1峰0基的过渡。

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7、

welding parameter of manual arc welding

手工电弧焊焊接规范

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8、

This technology controls welding parameter exactly, and improves welding quality for drill pipe.

使用该技术,能及时、准确掌握焊接参数, 提高钻杆焊接质量.

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9、

Be familiar with the Aluminum welding parameter and operation, good with hands, staidness, carefulness, good patience.

熟悉铝材焊接工艺和操作, 动手能力强, 工作认真 、 仔细, 有耐心.

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10、

Participate in robot welding parameter adjustment process.

参与自动焊接工艺的设定和调整.

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12、

With the development of computer science, computer technology can be used to do quantitative analyze of technological parameter in the process of laser welding.

随着现代计算科学技术的日趋完善,可通过先进的计算机技术,对影响激光焊接过程的工艺参数做出定量的分析。

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13、

Use the self-built pulse TIG welding melting pool geometric parameter inspection system based on computer vision, the clear melting pool image was pictured from the front through CCD sensor.

利用自行建立的基于计算机视觉的脉冲TIG焊熔池几何参数检测系统,从工件的正面利用CCD传感器拍摄到了清晰的熔池图像。

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14、

A closed-loop control system with welding current as control parameter is founded to control the width of isothermal line of back-side welding temperature field in TIG welding of thin plate. The control of penetration and width of back side weld is achieved.

以焊接电流为控制量,研制了薄板钨极氩弧焊(TIG)背面温度场等温线宽度闭环控制系统,实现了对焊缝背面熔宽和熔透的控制。

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15、

The article carefully introduces the choice of welding flux, technological parameter and welding thermodynamic criterion of T91/ 12Cr1MoV dissimilar steel tie-in welding process.

本文从焊材选择、工艺参数、焊接热规范等几个方面对T91/12Cr1MoV异种钢接头的焊接工艺作了详细介绍。

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16、

Common malfunction analysis and parameter regulation of automatic submerged arc welding machine.

自动埋弧焊机常见故障分析及参数调整.

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17、

It optimizes welding technological parameter after establishing stable calculation model of laser welding.

为避免出现不稳定的焊接模式,在试验的基础上,通过建立激光焊接稳定性的计算模型,优化了焊接工艺参数。

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18、

By analyzing the effect of the material welding capability, welding structure, warm-up, heat treatment after welding and crafts parameter on welding crack in shore crane, the paper put forward the improving measure and acquires favorable result.

从材料的焊接性能、焊接结构、焊条、预热与焊后热处理、焊接工艺参数等角度对岸吊胎架焊缝裂纹进行了分析,提出了改进措施,取得了良好的效果。

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19、

Development of Multi ─ Parameter Monitor for Resistance Welding

电阻焊多参数监测仪研制

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20、

Parameter design for main circuit of soft switch invert welding power source

软开关逆变式弧焊电源主回路参数设计

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