超聲功率和超聲頻率是影響超聲波清洗機清洗效果的兩（liǎng）個重要參數，超聲波（bō）功率（lǜ）是（shì）指超聲波在單位時間內所做（zuò）的功，其單位為W，超聲清洗機功率取決於超聲波清（qīng）洗槽上麵黏粘的超聲波能量轉換器的功（gōng）率和超聲波功率發生（shēng）器的調功裝置，一般超（chāo）聲波能量轉換（huàn）器振子的（de）數目和單個換能器的功率(一般常見的單個超聲波換能器功率為40W-100W之間)相乘即為超聲波清洗機設備的大超聲（shēng）功率。

Ultrasonic power and ultrasonic frequency are two important parameters that affect the cleaning effect of ultrasonic cleaning machine. Ultrasonic power refers to the work done by ultrasonic in unit time, and its unit is w. the power of ultrasonic cleaning machine depends on the power of ultrasonic energy converter stuck on the ultrasonic cleaning tank and the power regulating device of ultrasonic power generator. Generally speaking, the power of ultrasonic energy converter vibrator The number and the power of a single transducer (generally, the power of a single ultrasonic transducer is between 40w-100w) are multiplied to be the maximum ultrasonic power of the ultrasonic cleaning machine.

超聲波功率對超聲波清洗機（jī）清（qīng）洗效果的影響主要（yào）體現在（zài）超聲功率密（mì）度對清洗效果的影（yǐng）響，功（gōng）率密度是單位麵積上的超聲功率（lǜ）（功率密度=發射功率(W)/發射麵積(cm2)通常≥0.3W/cm2），一般超聲清洗（xǐ）設備能量轉換器粘結在清洗（xǐ）槽底（dǐ）部，計算麵積主要是底部麵積，有時候要適當考慮超聲波清洗槽高度對功率（lǜ）密度的影響，比較深（shēn）得清洗槽要考（kǎo）慮多麵超聲，計算麵積就要加大。

The influence of ultrasonic power on the cleaning effect of ultrasonic cleaning machine is mainly reflected in the influence of ultrasonic power density on the cleaning effect. The power density is the ultrasonic power per unit area (power density = transmitting power (W) / transmitting area (cm2) is usually ≥ 0.3w/cm2). Generally, the energy converter of ultrasonic cleaning equipment is bonded at the bottom of the cleaning tank, and the calculated area is mainly the bottom area, sometimes it needs to be adjusted The influence of the height of the ultrasonic cleaning tank on the power density should be properly considered, and the calculation area of the cleaning tank should be increased.

超聲（shēng）功率密度一般（bān）不小於0.3W/cm2，不同的清洗工藝對（duì）功率要求不一（yī）樣，一般實（shí）驗室用超聲（shēng）波清洗（xǐ）器功率（lǜ）密（mì）度較小在0.3W/cm2左右，工業用（yòng）超聲波清洗機功率密度因清工件類型（xíng）、洗潔度要求不同而差別較大，一般功（gōng）率密（mì）度不小於0.5W/cm2.超聲波清洗並非功率密度越大效果越好，功率密度越大對工件的超聲波的空（kōng）化腐蝕也就越大，因此在選（xuǎn）擇功率密度（dù）時要參考實踐經驗和技術人員意見.

Ultrasonic power density is generally not less than 0.3w/cm2. Different cleaning processes have different power requirements. Generally, the power density of Ultrasonic Cleaners Used in laboratories is relatively low, about 0.3w/cm2. The power density of industrial ultrasonic cleaners varies greatly due to different types of cleaning workpieces and cleaning requirements. Generally, the power density is not less than 0.5w/cm2 Good, the higher the power density is, the greater the cavitation corrosion of ultrasonic wave will be. Therefore, the practical experience and the opinions of professional technicians should be referred when selecting the power density