Study on Numerical Simulation in High-Frequency Induction Welding of Free Penetration Depositing on Steel Base 钢基体无熔深熔敷铜高频感应焊接数值模拟研究
Soft switching control of high frequency induction welding power supply with PWM and PFM 高频感应焊接逆变电源PWM和PFM软开关控制
Making an Investigation in the Technological Method of the Medium-frequency Induction Braze Welding of the Rotor Copper Bar and End ˉ ring for the AC and DC Motor 交直流电机转子铜条与端环中频感应钎焊工艺方法的研究
High frequency induction hot wire TIG ( tungsten inert-gas) welding is a new technique with high efficiency and welding speed. Using the high frequency induction heating, the temperature and the heating length of the wire can be controlled. 提出了高频感应热丝TIG焊接新方法,焊丝加热温度和深度可控,加热速度快,能适应高速送丝要求。
The author analyzes the major factors which affect the welding quality in high frequency straight seam induction welding production and introduces the high frequency straight seam welding technology and quality control method outside China, which can be used for reference by domestic manufacturers. 分析了高频直缝感应焊生产中影响焊缝质量的主要因素,介绍了国外高频直缝焊管技术及质量控制方法,可供国内焊管生产参考。
Induction Welding for Cast-in of Bimetal 双金属感应熔焊镶铸法
Basing on the fundamental principle of electromagnetic induction and the analysis of flat plate welding structures 'behavior of hot cracking, a new method of controlling welding hot cracking by welding based on electromagnetic forces is put forward. 基于电磁感应的基本原理和对平板焊接构件热裂行为的分析,提出了一种利用电磁力进行随焊控制焊接应变场,从而防止热裂纹的新方法。
The paper presents a novel ultra-audio frequency ( UAF) induction welding power based on ZCS-PWM ( Zero Current Switching-Pulse Width Modulation) technology. 介绍一种基于ZCS-PWM(零电流开关-脉宽调制)技术的新型超音频感应焊接电源。
The technological method of the medium ˉ frequency induction braze welding with heating of the rotor copper bar and end ring for the motor is described in this paper. 本文介绍了发电机转子铜条与端环中频感应加热钎焊的工艺方法。
Serial-resonant high frequency induction welding power 串联谐振式高频感应焊接逆变电源
Forming mechanism of white speck on interface fractography of induction pressure welding 中频感应压力焊接头断口白斑产生机制
The process that makes high wear-resistant alloy coating on hackle screens by means of high frequency induction build-up welding which improves the service lives over 2 times are introduces. 介绍了采用高频感应堆焊方法在梳齿筛网表面制备高耐磨合金层以提高其使用寿命2倍以上。
This article touches on polymer matrix composites and highlights a number of welding processes of them such as hot plate welding, infrared welding, induction welding, vibration welding and ultrasonic welding, etc. 主要介绍了聚合物基复合材料的若干种焊接方法,如热板焊、红外焊、感应焊、振动焊、超声波焊等。
Microcomputer controlled MF Induction Heating Equipment for Annealing the Welding Seams of Large Diameter Pipes 微机监控中频感应加热大直径简体装置
Technique Research on High-frequency Induction Braze Welding of the Band Saw Blade 带锯条高频钎焊工艺研究
Induction pressure welding technique is applied to steel radiators. 针对钢制散热器椭圆形散热管封头,研究了不加钎料的感应压力焊接方法。
Research and design of transverse-flux induction heating coil in a welding power 焊接电源中横向磁通感应线圈的研究与设计
Exploiture and Application of Automatic Control System on Temperature for PDC Bit High Frequency Induction Welding PDC钻头高频感应焊接温度自动控制系统的开发及应用
Analysis on high frequency induction welding and the welding quality 高频直缝感应焊管技术及焊接质量分析
Induction pressure welding is often used to manufacture the butt joints of steam pipe of power plant. 感应压力焊常用于生产电站蒸汽管对接接头;但在抽检样品时接头断口上有时存在所谓的白斑组织。
High frequency induction hot wire TIG welding of aluminum alloy 铝合金高频感应热丝TIG焊接方法
In this paper, a firm joint between steel base and diamond grain was realized by using a high frequency induction welding technique. Ni Cr was used as the brazing alloy and the brazing current and time were carefully controlled. 利用高频感应加热的方法,以Ni-Cr合金为钎料,通过控制电流和加热时间,实现了金刚石与钢基体的牢固连接。
Application of the Electromagnetic Induction Heater to Pipe Mouth Welding Preheating in Pipeline 电磁感应加热在管道管口焊接预热中的应用
Application of fuzzy control system adjusts the output power of the induction electric source and controls the welding temperature. Control result can be improved by the design of three kinds of adjusting functions to ensure steady control of hi frequency welded pipe. 应用模糊控制方法调节高频感应电源的输出功率,控制焊接温度,同时设计了三种调节功能对控制效果作进一步的改善,实现了高频焊管温度的稳定控制过程。
JIG SCREEN High Wear-resistant Vibrating Grizzlies High Frequency Induction Build-up Welding Hackle Screens 高耐磨振动筛网&高频感应堆焊梳齿筛
Basing on the fundamental principle of electromagnetic induction, a new technology of controlling welding hot crack by electromagnetic forces during welding is put forward. 本文从力学角度出发,根据电磁感应原理提出了一种利用电磁力随焊控制焊接热裂纹的新方法。
For the large cross-section of welded steel, you can generally use electromagnetic induction welding, laser welding and flash butt welding, etc. At present foreign countries use flash butt welding technology to achieve the billets connection. 对于大截面钢材的焊接,通常可以采用电磁感应焊、激光焊和闪光对焊等。目前国外多采用闪光对焊技术来实现钢坯的连接。
It was made a welding test of Ag-Cu-Ti filler metal in foil and powder together in two forms, set up a new induction of twice brazing process in welding test. 其中对Ag-Cu-Ti钎料以合金箔和AgCu共晶合金箔与Ti箔共同使用两种形式进行了焊接试验,在焊接试验中建立了二次感应钎焊新的工艺方法。