文档介绍：目录
引言………………………………………………………………………………3
第一章超声波清洗机原理与结构………………………………….….4
第一节超声波清洗的原理和特点…………………………….….. .4
第二节超声波清洗机的结构和参数设定………………………..5
第二章超声波发生器设计……………………………………….. ……..6
第一节超声波发生器的选择………………………………………..6
第二节超声波振荡器设计………………………..…………….……7
第三节超声波放大器设计……………………………………………8
第四节高频驱动和匹配电路………………………………………..10
第三章超声波换能器计…………….…………………………………11
换能器的选择……………….………………………………….11
换能器设计计算(此处删除500字)………………………..12
第四章清洗槽计…………………………………………………………16
参考献…………………………………………………………………………..17
附录一:工艺规程制订与并行工程
附录二:Process Planning and Concurrent Engineering
超声波清洗机
摘要:超声波清洗始于20世纪50年代初,随着技术的进步应用日益扩大。目前已广泛地用于电子电器工业、清洗半导体器件、电子管零件、印刷电路、继电器、开关和滤波器等;***中用于清洗齿轮、轴承、油泵油嘴偶件、燃油过滤器、阀门及其他机械零件,大如发动机及导弹部件,小如手表零件;再如光学和医疗器械方面用于清洗各种透镜、眼镜及框、医用玻璃器皿、针管和手术器具等;此次设计的超声波清洗机主要应用于家庭中厨具和一些难洗的生活用具。该产品是一种机电产品,通过压电陶瓷材料做成的超声波换能器将超声频电振荡转变成机械振动,在液体中产生超声波振动进行清洗。利用超声波可以穿透固体物质而使整个清洗介质振动并产生空化气泡,该清洗方式对任何生活用具不存在清洗不到的死角,且清洗洁净度非常高。这种新一代时尚家电,能够使人们从繁琐的家务劳动中解脱出来。
关键词:超声波;清洗机;换能器
Ultrasonic washer
Abstract: ultrasonic cleaning began in the early 1950s, with the development of technology application widening. Currently has been widely used in electronic industry, semiconductor device, cleaning tube parts and printing circuit, relays, switches and filter; etc. Mechanical industry for the cleaning gears, bearings, diesel oil, fuel filter, valves and other mechanical parts, such as engine and ponents, such as watch of small parts, Again, such as optical and medical equipment used for washing various aspects lens, glasses and frame, glassware, medical and surgical instruments, etc.; adjusted The design of ultrasonic cleaning machine is mainly used in the family of kitchen utensils and appliances and some difficult life washing. This product is a kind of mechanical and electrical products, through the piezoelectric materials made of ultrasonic transducer will exceed audio electrical oscillation into mechanical vibration, ultrasonic vibration in liquid in cleaning. Using ultrasonic can rate solid material and make the cleaning medium vibrati