目前世界上的家用电器达二、三百种,型号规格众多,款式难以计算。但是纵观这些家用电器产品,都是机械与电子学结合的产物,而且机械加工精度越来越高,电子装置的自动化、智能化功能也越来越普遍,微电子技术发展以后,在家用电器设备上安装了微处理机,功能和效率普遍增加,自动化程度也大大提高,成为崭新的电子机械产品,受到人们的欢迎。因此,机电一体化在家用电器产品方面已成为必然的趋势。 At present, there are two or three hundred kinds of household appliances in the world, and there are many models and specifications, and the models are difficult to calculate. However, throughout these household electrical appliances, are the product of mechanical and electronic combination, and the machining accuracy is getting higher and higher, the automation and intelligent functions of electronic devices are becoming more and more common. After the development of microelectronic technology, Microprocessor installed on the device, the general increase in functionality and efficiency, greatly increased the degree of automation, a new electronic machinery products, by the people. As a result, mechatronics has become an inevitable trend in household appliances.