In this paper,the hardware of digital CO2 welding machine is designed,and the software is developed according to the characteristic of CO2 welding technology.
设计了数字化CO2焊机的硬件结构,并根据CO2焊接工艺的特点,编写了相应的控制软件,实现了整个焊接系统的数字化。
In this article some popular waveform control methods of CO2 welding including conventional and late-model ones are introduced,and the method based on real-time-adjusted waveform control is focused.
通过及时控制焊接电流大小可以有效克服CO2焊的焊接飞溅大、焊缝成形差、熔深浅的问题。
The effects of the short-circuiting transfer parameters on weld formation quality in high speed CO2 welding process were analyzed.
分析了高速CO2焊接过程中短路过渡参数对焊缝成形质量的影响。
The system can detect the arc voltage and welding current of short-circuiting CO_2 arc welding controlled by two kinds of wave.
采用该系统对两种波控条件下的短路过渡CO2焊的电弧电压和焊接电流进行检测,并采用Matlab软件对这两种电弧短路阶段和燃弧阶段的能量分布进行统计分析。
This full digital control inverter system for CO_2 arc welding was investigated from the point view of a whole part.
利用M atlab/S imu link对全数字控制CO2焊的短路过渡过程进行了仿真,建立了“功率变换电路单元-数字控制单元-送丝单元-短路过渡负载单元”的CO2焊系统仿真模型,从整体上对CO2焊全数字控制逆变焊机系统进行了研究。
magnetic flux gas shielded arc welding
磁性焊剂气体保护电弧焊
activated rosin flux for wave soldering
松香型波峰焊用活性助焊剂
Arc Characteristic and the Development of Flux Bands in Ultra-narrow Gap Welding
超窄间隙焊接焊剂带研制及电弧特性
Effect of Multi-component Active Fluxes on Penetration in TIG Welding
多组元活性剂对TIG焊焊缝熔深的影响
Study of Laser-Arc Hybrid Welding and the Magnetic Properties of Laser Welded Super-Low Carbon Steel;
激光电弧复合焊接及激光焊接超低碳钢的焊缝磁性能研究
Study of Action Mechanism of Fluxes and Microstructure and Properties of Joints in ZA Alloy TIG Welding;
ZA合金TIG焊焊剂作用机理及接头组织性能研究
The Hot Characteristic of Narrow Gap Welding with the Arc Constricted by Flux Strips;
窄间隙焊接中焊剂带约束电弧的加热特性
Effect of activating fluxes on appearance of weld in thin plate electron beam welding of nickel-base super alloy GH4169
活性剂对GH4169薄板电子束焊接焊缝成形的影响
The Study of Characteristic of Metal Magnetic Memory Flux Leakage of the Welding Crack;
焊接裂纹金属磁记忆漏磁场特性的研究
The varied weld penetration depths of austenic stainless steel in A-TIG welding are studied.
采用活性化焊剂TIG焊接方法研究了奥氏体不锈钢焊缝熔深的变化.
The Effect of Activating Flux on the Welding Penetration of 20g Steel TIG
活性剂对20g钢TIG焊熔深的影响
Superparamagnetic Fe_2O_3 microparticles as gastrointestinal contrast agent in magnetic resonance imaging
超顺磁性Fe_2O_3用作磁共振胃肠对比剂
Mechanical Properties of Iron Based Surfacing Alloys Applied DC Transverse Magnetic Field;
直流横向磁场作用下铁基堆焊合金的力学性能
The Experimental Study on Improvements of Laser Welding Technique on the Keeper of Magnetic Attachment;
磁性附着体衔铁激光焊接技术改进的实验研究
Study on the Characteristics of Welding Arc and Mechanism of Metal Transfer in Longitudinal Magnetic Field;
磁控焊接电弧特性和熔滴过渡机理研究
Research on electromagnetic compatibility of plasma arc welding process control system
等离子弧焊过程控制系统的电磁兼容性研究
EMC test content of arc welding equipment in accordance with the national standard GB 15579.10
GB 15579.10标准规定的弧焊设备电磁兼容性测试内容
Influence of magnetic field on microstructure and properties of stainless steel welding joint
外加磁场对不锈钢焊接接头组织和性能的影响