超聲波清潔機(jī)在箱體類零件的清潔使用及原理_濟(jì)南潔升超聲波清洗機(jī)
超聲波清潔機(jī)發(fā)動機(jī)氣缸蓋等箱體類零件的清潔一直是令人頭痛的技能難題, 由于這類零件的內(nèi)腔比較復(fù)雜,內(nèi)部的鐵屑、粘砂等雜物很難去掉, 所以清潔度很不安穩(wěn), 常常超差。
In terms of the cleanliness of the cylinder head, despite the skill research, many methods have been taken, such as strengthening the swarf of each finishing station. ; Improve the existing cleaning equipment. ; Reduce the circulation period of the workpiece ; Add labor Finishing, etc., still did not reach the role of ambition, after all, it must rely on the traditional soaking skills to complete. Soaking is also possible for smaller batches of production, but for large-volume production, due to the long cleaning time, the production cycle is not satisfactory, so the cost will be added.
在缸蓋的清潔度方面, 盡管進(jìn)行了技能攻關(guān), 采取了許多方法, 如加強(qiáng)各整理工位的去屑; 改善現(xiàn)有清潔設(shè)備才能; 減少工件的流通周期; 添加人工整理等, 仍然沒有抵達(dá)抱負(fù)的作用, 終究還得靠傳統(tǒng)的浸泡技能來完結(jié)。浸泡對于批量較小的出產(chǎn)還可以, 但對于大批量出產(chǎn)來說,由于清潔時間長, 出產(chǎn)節(jié)拍不能滿意, 故而成本會隨之添加。
To thoroughly solve the cleanliness problem, it is necessary to choose new skills and new equipment. Nowadays, many companies use ultrasonic cleaner cleaning equipment for cleaning. The following is a brief introduction to the principles and applications of ultrasonic cleaning skills.
要徹底解決清潔度疑問, 有必要選用新技能新設(shè)備?，F(xiàn)在制作工作許多公司就利用了超聲波清潔機(jī)清潔設(shè)備來進(jìn)行清潔。以下就超聲波清潔技能的原理及應(yīng)用作些介紹。
The ultrasonic wave conveyed in the liquid can clean the dirt on the surface o全自動超聲波清洗機(jī)f the object, and the principle can be explained by the phenomenon of 'cavitation' and the 'fractional effect of the ultrasonic wave in the liquid' \u0026ldquo;cavitation\u0026rdquo^ There is close contact with fen^ intensity. The ultrasonic vibration of the ultrasonic cleaner is transmitted in the liquid. When the sound pressure reaches an atmospheric pressure, the power density of the ultrasonic wave is about 0.35 W/cm2. At this time, the peak of the acoustic pressure of the ultrasonic wave transmitted in the liquid can easily reach the vacuum or the negative pressure. ; But there is actually no negative pressure phenomenon, so a large force occurs in the liquid, which breaks the liquid molecules into a hollow (cavitation nucleus), which is vacuum or very close to the vacuum, which is empty The signal voltage (or ultrasonic pressure) value reaches the maximum one and a half weeks later.
在液體中傳達(dá)的超聲波能對物體表面的污物進(jìn)行清潔, 其原理可用“空化”現(xiàn)象來解說, 清潔作用和超聲波在液體中發(fā)作的“空化”強(qiáng)度有接近的聯(lián)絡(luò)。超聲波清潔機(jī)超聲波振蕩在液體中傳達(dá), 當(dāng)其聲波壓強(qiáng)抵達(dá)一個大氣壓時, 超聲波的功率密度約為0.35W/cm2, 這時在液體中傳達(dá)的超聲波的聲波壓強(qiáng)峰值就可以簡單抵達(dá)真空或負(fù)壓; 但實際上是無負(fù)壓現(xiàn)象存在的, 因此在液體中發(fā)作一個很大的力, 將液體分子拉裂成空泛(空化核), 此空泛為真空或非常靠近真空, 此空泛在信號電壓(或超聲波壓強(qiáng))值下一個半周抵達(dá)最大時。
Due to the increase of the surrounding pressure, it is crushed. At this moment, the liquid molecules violently collide with the very strong impact. The ultrasonic cleaner will hit the dirt on the surface of the cleaned object. These many fine and dense bubbles split when they hit the shock wave. The phenomenon is called \u0026ldquo;cavitation \u0026 rdquo;. This cavitation is very simple at the junction of solid and liquid, and therefore has an extraordinary cleaning effect on objects in the liquid immersed in ultrasound. In addition, since the ultrasonic wave has a strong function of penetrating solids, it can penetrate to the other side surface of the object to be cleaned, and all the inner cavity, blind hole, slit, which is immersed in the medium, and the dust attached to the surface of the cleaning object. Drop and reach the perfect cleansing effect.
由于周圍壓力的增大而被壓碎, 此刻液體分子劇烈磕碰發(fā)作非常強(qiáng)壯的沖擊力, 超聲波清潔機(jī)將被清潔物體表面的污物碰擊下來, 這些許多纖細(xì)而密布的氣泡分裂時發(fā)作沖擊波的現(xiàn)象被稱之為“空化”作用。這種空化作用非常簡單在固體與液體的交界處發(fā)作, 因此對于浸入超聲作用下液體中的物體具有超乎尋常的清潔作用。別的,由于超聲波具有很強(qiáng)的穿透固體的作用, 可以穿透到被清潔物的另一側(cè)表面, 以及全部浸入介質(zhì)中的內(nèi)腔、盲孔、狹縫, 將清潔物表面附著的塵垢掉落, 抵達(dá)完美的清潔作用。
Ultrasonic cleaning machine ultrasonic wave also has emulsification neutralization effect, which can be more useful to prevent the cleaned oil from sticking to the object to be cleaned. Therefore, this kind of \u0026ldquo;cavitation\u0026rdquo; can clean the inner surface of the object (such as pipe fittings and box parts) in the liquid under the action of ultrasonic waves, which is important for ultrasonic cleaning over other cleaning methods. aspect.
一起超聲波清潔機(jī)超聲波還有乳化中和作用, 能更有用避免被清潔掉的油污從頭附著在被清潔物件上。所以這種“空化”作用對浸入超聲波作用下的液體中物體表里表面(如管件、箱體件) 均能得到清潔, 這是超聲波清潔優(yōu)于其它清潔方法的重要方面。
