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1. What is the purpose of steel annealing? Answer: ①Reduce the hardness of steel and improve plasticity, so as to facilitate cutting and cold deformation processing; ②Refine the grain, uniform the composition of steel, improve the performance of steel or prepare for future heat treatment; ③Elimin...Read more »
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The so-called welding skills are simple welding methods, correct electrode angle and operation, and your welds will not be too bad. At the beginning of welding, due to the lack of mastery of the welding rhythm and unskilled handling techniques, it will cause pauses. If it is deeper and shallower,...Read more »
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Welding can use AC or DC welding machine. When using a DC welding machine, there are positive connection and reverse connection. Factors such as the electrode used, the condition of the construction equipment, and the welding quality should be considered. Compared with AC power supply, DC power s...Read more »
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Welding current, voltage and welding speed are the main energy parameters that determine weld size. 1. Welding current When the welding current increases (other conditions remain unchanged), the penetration depth and residual height of the weld increase, and the melting width does not change much...Read more »
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The coating plays a complex metallurgical reaction and physical and chemical changes in the welding process, which basically overcomes the problems in the welding of the photo electrode, so the coating is also one of the main factors to determine the quality of the weld metal. Electrode coating:...Read more »
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Tianqiao welding materials company is an enterprise that produces welding materials. The development and growth of our company are inseparable from the great assistance of our customers and friends. As this new year is approaching, all employees of tianqiao welding company: We wish you all good c...Read more »
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The arc welding robot market will grow by US$62413 million, with a compound annual growth rate of more than 4% between 2021-2025. The report provides the latest analysis on current market conditions, the latest trends and driving factors, and the overall market environment. Technavio’s in-d...Read more »
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“Welding” includes many different processes and systems. MIG (Metal Inert Gas) welding involves the use of spools and MIG welding guns. This welding process is very good for both steel and aluminum. It can handle any material from sheet metal to up to 1/4 inch thick. According to the ...Read more »