1935 年前苏联和美国应用曲轴颈感应淬火工艺后，感应加热逐渐扩展应用到其他领域， 20 世纪 50 年代电力电子技术的发展推动了感应加热技术的发展。 Since the Soviet Union and the United States applied the crank neck induction hardening process in 1935 , induction heating has gradually expanded to other fields. The development of power electronics in the 1950s promoted the development of induction heating technology.
20 世纪 50 年代中期开始引进感应加热技术，首先应用于机床与纺织机械制造业，随后又较多地应用于汽车、拖拉机制造厂。 China has introduced induction heating technology since the mid-1950s, first applied to machine tool and textile machinery manufacturing, and then more often used in automobile and tractor manufacturers. Changchun FAW, Shenyang Zhongjie Friendship Factory, Yuci Jingwei Textile Machinery Factory are the earliest enterprises to introduce induction heating equipment in China.
This is a high frequency power source tested in 1978
1978 年改革开放以后的事了。 However, the rapid development of our country's induction heating technology is after the reform and opening up in 1978 . 年代，我国从西方工业发达国家开始引进较多先进的感应加热成套设备。 In the 1980s, China began to introduce more advanced induction heating equipment from developed western industrial countries. 年代以来，我国经过技术创新，在感应加热电源、淬火机床、感应器设计与制造等方面都取得了长足的进步。 Since the 1990s , after technological innovation, China has made great progress in the design and manufacture of induction heating power supplies, quenching machine tools, and inductors.
" 感应加热设备市场分析调查 " 、 " 节能论坛 " 、 " 感应加热保定行 " 等活动，并注意对淬火机床、感应加热与节能、锻压感应加热、汽车制造中的感应加热等专题做长期连续的报道。 Keeping pace with the development of the industry, since the reform and opening up, the promotion of induction heating has also been increased. Especially in the past ten years, thermal processing has successively planned " Induction Heating Equipment Market Analysis Survey " , " Energy Saving Forum " , " Induction Heating Baoding And other activities, and pay attention to long-term continuous reports on topics such as hardening machine tools, induction heating and energy saving, forging induction heating, and induction heating in automobile manufacturing. In this way, induction heating started in the country.
This is the current energy-saving intelligent induction heating power supply
In the early days, induction heating equipment such as quenching machine tools and forging induction heating did not carry out research on energy saving. After the success of the production of induction heating equipment, people gradually entered the research of energy saving and environmental protection until today's intelligent induction heating system .
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