welders

Fifty welders were declared redundant .

已公布削减五十名焊工

' Four Basic Methods ' in practice for welders

焊工生产实习基本四法

The welder bent to his work with determination .

这个焊工决心集中全力工作。

Study on the Application of Current Control to Inversion Spot Welder

电流型控制用于逆变点焊机的研究

PID Temperature Controlling System of Plastic Welder Based on Genetic Algorithm

基于遗传算法的塑焊机PID温控系统

One Way to Trace and Control Frequency of the Ultrasonic Welder

超声波焊接机频率跟踪控制的一种方法

Welding Process Control Method of Pipe All Position Automatic Welder

管道全位置自动焊机焊接工艺参数的控制方法

Microcomputer Monitoring and Control System of an Electric resistance Welding Welder

电阻焊焊机微机监测与控制系统

The control system design of industrial spot welder based on SQL server database

基于SqlServer数据库的工业点焊机控制系统设计

Oil and gas pipelines welder training and management and trend of development

油气输送管道焊工培训与管理及其发展趋势

The Design of Digital Control System for Submerged arc Welder

数字化埋弧自动焊机控制器的设计

The Hydraulic Transmission System Design of 400 t Forging Press Welder

400吨闪光顶锻焊机液压系统设计

Development of a laser welder for the steel industry

钢铁工业用激光焊机的发展

Research on small electric current in micro beam plasma welder

微束等离子焊小电流问题的研究

Welding Quality Thermal Control System With Resistance Welder for Narrow Lap Welding

窄搭接电阻焊机的焊接质量热态控制系统

Some problems on design of the generator in ultrasonic plastic welder

超声波塑料焊机发生器研制的若干问题

The research results establish foundation to the following design of linear friction welder .

本文所取得的上述研究成果为下一步进行线性摩擦焊机的设计和工艺研究奠定了基础。填补了虚拟制造、动态仿真技术在摩擦焊接技术领域应用的空白。

Study on Group Control of Spot Welder With PC

用PC实现电阻焊机的群控研究

Application of Automatic Welder and Technique in Making of Vertical Storage Tank

自动焊设备及技术在立式储罐制造中的应用

Control System for Limiting General Energized Capacity of Spot Welder Group

点焊机群的限容控制系统

New Construction of the Moving & coil Type AC Arc Welder

动圈式交流弧焊机的新结构

Case control study on risk factors of pneumoconiosis in welders

电焊工尘肺危险因素的病例对照研究

Quality Control Visualization of Direct Current Spot Welder with Secondary Rectification

三相次级整流点焊质量监控的可视化

A Study on Power Supply for Precise CO_2 Laser Welder

精密CO2激光焊机电源的研制

The development of Special welder Microcomputer System for Highway Isolation Fence

公路隔离网专用焊机微机控制系统研制

Welder on-line test system based on ASP technology

基于ASP技术的焊工在线考试系统

The Ultrasonic Plastic Welder Control System Using Single-chip Computer

采用单片机控制的超声波塑料焊接机自动控制系统

Study on Welding Technique of Pressure Vessel and Computer Management of Welder Training Files

压力容器焊接技术及焊工培训档案微机管理

A flow resistance device of the partial vacuum electron beam welder

低真空电子束焊机的气阻装置

The optical system of the ten tube parallel CO 2 laser welder

十管并联CO2激光焊接机光学系统