中文
2012-06-03 by seoer8
"| Welding Electrode, flux manufacturing Handbook: process, test and quality management" informative and systematic exposition of the electrode, the performance of the raw materials involved in the flux during the manufacturing process and the welding rod, flux performance; quality of raw materials requirements, testing and chemical analysis methods; manufacturing equipment, especially the contents of the agglomerated flux equipment: test (test) methods, and quality management. Book related to the large number of metallurgical materials, mineral products and their testing (analysis), quality management standards and norms, are the latest version. Quality management to the quality manual, procedures, documents, etc. Templates are also listed in the Appendix.
"electrodes, Welding Flux manufacturing Handbook: technology, testing and quality management" of the actual technical specifications of the experimental data and the methods and measures to solve the problems in the production process, dry guidance electrode flux production practice tools book.
"welding, flux manufacturing Handbook: process, test and quality management suitable for welding materials (electrodes, flux) formula design, manufacturing, quality management, welding materials testing
"electrodes, Welding Flux manufacturing Handbook: technology, testing and quality management" of the actual technical specifications of the experimental data and the methods and measures to solve the problems in the production process, dry guidance electrode flux production practice tools book.
"welding, flux manufacturing Handbook: process, test and quality management suitable for welding materials (electrodes, flux) formula design, manufacturing, quality management, welding materials testing
keywords:mig welding electrode
2012-06-20 by seoer8
Pulsed MIG Welding MIG welding method Welding Wiresis the use of pulse current instead of the usual pulsating DC.
As a result of the pulse current, pulse MIG welding arc pulse, with the usual continuous current (pulsating DC) welding:
1, the welding parameters wider range of adjustment;
If the peak current is greater than I0 is the critical current I0 is the average current is less than the jet transition, as long as the pulse, you can still get spray transfer.
2, can be convenient, precise control of the arc energy;
Not only the pulse base value current size is adjustable, and the duration of 10-2 S-conditioning unit.
3, sheet and position, backing weld ability is superior.
Bath only at the time of pulse current, melting, cooling and crystallization can be obtained in the current time base value. Compared with continuous current welding, the penetration and the same premise, Mig Welding Electrodethe average current (weld heat input).
As a result of the pulse current, pulse MIG welding arc pulse, with the usual continuous current (pulsating DC) welding:
1, the welding parameters wider range of adjustment;
If the peak current is greater than I0 is the critical current I0 is the average current is less than the jet transition, as long as the pulse, you can still get spray transfer.
2, can be convenient, precise control of the arc energy;
Not only the pulse base value current size is adjustable, and the duration of 10-2 S-conditioning unit.
3, sheet and position, backing weld ability is superior.
Bath only at the time of pulse current, melting, cooling and crystallization can be obtained in the current time base value. Compared with continuous current welding, the penetration and the same premise, Mig Welding Electrodethe average current (weld heat input).
keywords:mig welding electrode
