浅谈焊接技术的发展及焊接工艺的基本原理

Principle of Welding Process and Development of Welding Technology

焊接是通过加热、加压,或两者并用,使两工件产生原子间结合的加工工艺和联接方式。焊接应用广泛,既可用于金属,也可用于非金属。可以说焊接技术的发展既是人类科学文明的发展,又是人类认识自然、改造自然能力不断提高的具体体现,本文简述了焊接技术的发展及焊接工艺方法的基本原理。

The welding is a kind of process and connective method which can combine two work pieces together by heating and pressurization. The application of welding is widely, it can be used in metal or non- metallic. The development of welding technique is also the development of human science, it is the embodiment of the ability of humanity＇ s nature cognition and transformation. This article has summarized the bonding technique historical development and the basic principle of welding process method.