超聲波清洗機(jī)去除工作表面上的液體和固體污染物，以達(dá)到一定的清潔度。清洗是一個非常復(fù)雜的物理和化學(xué)過程。清洗不僅與污染物的性質(zhì)、種類、形狀和附著程度有關(guān)，還與清洗介質(zhì)的物理化學(xué)性質(zhì)、清洗性能、工件材料和表面狀態(tài)有關(guān)；超聲波清洗機(jī)根據(jù)清洗條件科學(xué)合理。清潔過程。下面小編就為大家介紹一下超聲波清洗機(jī)的四個常見問題。

Ultrasonic cleaning machine removes liquid and solid pollutants on the working surface to achieve a certain degree of cleanliness. Cleaning is a very complex physical and chemical process. Cleaning is not only related to the nature, type, shape and adhesion degree of pollutants, but also related to the physical and chemical properties of cleaning medium, cleaning performance, workpiece material and surface state; The ultrasonic cleaning machine is scientific and reasonable according to the cleaning conditions. Cleaning process. The following editor will introduce four common problems of ultrasonic cleaning machine.

什么是“直接”和“間接”清洗？

What are "direct" and "indirect" cleaning?

答：通常，直接清洗是指將工件放入裝有清洗液的清洗槽中清洗，然后將工件安裝在帶孔的托盤或工裝籃中。由于直接清洗的局限性，需要選擇不會損壞超聲波清洗槽的清洗液；在間接清洗中，被清洗的工件被放置在沒有孔的燒杯或托盤中，燒杯或托盤中充滿溶液，而不是直接放入清洗槽中。選擇間接清洗時，請確保水箱內(nèi)的水位保持在標(biāo)準(zhǔn)位置。

Answer: usually, direct cleaning refers to putting the workpiece into the cleaning tank with cleaning fluid for cleaning, and then installing the workpiece in the tray or tooling basket with holes. Due to the limitations of direct cleaning, it is necessary to choose a cleaning solution that will not damage the ultrasonic cleaning tank; In indirect cleaning, the cleaned workpiece is placed in a beaker or tray without holes, and the beaker or tray is filled with solution, rather than directly put into the cleaning tank. When choosing indirect cleaning, please ensure that the water level in the water tank is maintained at the standard position.

為什么清洗液必須保持在液位計的允許高度內(nèi)？

Why must the cleaning fluid be kept within the allowable height of the level gauge?

答：超聲波清洗系統(tǒng)是一個“調(diào)諧”系統(tǒng)。液位不當(dāng)會改變清洗環(huán)境，從而影響系統(tǒng)的頻率，降低清洗效率，損壞設(shè)備。保持適當(dāng)?shù)囊何豢墒构ぜ３趾愣ǖ牧黧w流動，并保護(hù)加熱器和振動箱免受過熱損壞。

A: the ultrasonic cleaning system is a "tuning" system. Improper liquid level will change the cleaning environment, thus affecting the frequency of the system, reducing the cleaning efficiency and damaging the equipment. Maintaining an appropriate liquid level can keep the workpiece in constant fluid flow and protect the heater and vibration box from overheating damage.

為什么需要專門的清洗液進(jìn)行清洗？

Why do you need special cleaning fluid for cleaning?

答：使用清洗液的目的是為了打破污垢與工件之間的聯(lián)系，單純用水是達(dá)不到清洗效果的。超聲波空化的主要目的是輔助清洗液進(jìn)行清洗。一種清潔液含有多種成分，以達(dá)到很好的清潔效果。例如，降低液體的表面張力可以增加空化強度，超聲波清洗液會含有潤濕劑或表面活性劑成分。

A: the purpose of using cleaning fluid is to break the connection between dirt and workpiece. Water alone cannot achieve the cleaning effect. The main purpose of ultrasonic cavitation is to assist cleaning with cleaning fluid. A cleaning liquid contains many components to achieve a good cleaning effect. For example, reducing the surface tension of the liquid can increase the cavitation strength, and the ultrasonic cleaning solution will contain wetting agent or surfactant components.

清洗時間多長？

How long is the cleaning time?

山東超聲波清洗機(jī)廠家認(rèn)為清洗時間因污垢、清洗液、溫度和清潔度要求等因素而異。當(dāng)超聲波清洗開始時，幾乎在同一時間，可以看到明顯的污垢被了。調(diào)整清潔時間是補償過程中發(fā)生的變化的簡單（并且經(jīng)常被濫用）的方法。盡管有經(jīng)驗的操作者可以嘗試保證新的清洗工藝所需的時間，但通常需要通過選擇清洗液和污染工件來驗證實際應(yīng)用。

Shandong ultrasonic cleaning machine manufacturers believe that the cleaning time varies with factors such as dirt, cleaning fluid, temperature and cleanliness requirements. When ultrasonic cleaning starts, it can be seen that obvious dirt has been removed at almost the same time. Adjusting the cleaning time is a simple (and often abused) way to compensate for changes in the process. Although experienced operators can try to ensure the time required for a new cleaning process, they usually need to verify the practical application by selecting cleaning fluid and contaminated workpiece.

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