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全自動清洗機各部分損壞該怎么修？

作者：admin來源：http://www.400qy.cn/時間：2021-01-28

超聲波清洗機除了具有自身的清洗功能外，還具有萃取、乳化、加速溶解、破碎、分散等多種功能。廣泛應用于：機械、電子、塑料、儀器儀表、醫藥、包裝、軍工、航空航天等行業的制造、維修和清洗；實驗材料的吸入管、吸嘴及用具的清洗，層析前脫氣處理，醫療器械、醫療材料及用具的清洗；珠寶、首飾、貴金屬、眼鏡等的清洗。如果超聲波清洗機各部分損壞該怎么修呢？下面我們就逐一來看下吧！

The ultrasonic cleaning machine not only has its own cleaning function, but also has many functions, such as extraction, emulsification, accelerated dissolution, crushing, dispersion and so on. It is widely used in the manufacturing, maintenance and cleaning of machinery, electronics, plastics, instruments, medicine, packaging, military industry, aerospace and other industries; cleaning of suction pipes, suction nozzles and appliances of experimental materials, degassing before chromatography, cleaning of medical devices, medical materials and appliances; cleaning of jewelry, jewelry, precious metals, glasses, etc. If each part of the ultrasonic cleaning machine is damaged, how to repair it? Now let's take a look at it one by one!

超聲波清洗機各部分損壞該怎么修(圖1)

1.保險損壞：

1. Insurance damage:

開機后如果沒有電源顯示或操作，首先要看電源插座里的保險是否燒壞。

If there is no power display or operation after power on, the first thing to see is whether the fuse in the power socket is burnt out.

分析：可能是用戶的地線和活線或中性線，沒有地面（這臺機器的地線連接機器外殼），或者它可能是機器是短路的，組件老化有短路現象，導致損失的保險。

Analysis: it may be that the user's ground wire and live wire or neutral wire have no ground (the ground wire of this machine is connected to the machine shell), or it may be that the machine is short circuited, and the components are aging and short circuited, resulting in the loss of insurance.

建議檢查：取出安全手表，檢查是否有損壞，用萬用表開關齒輪檢查是否有損壞，如有損壞，更換新設備。

Suggested inspection: take out the safety watch and check whether it is damaged. Use the switch gear of the multimeter to check whether it is damaged. If it is damaged, replace it with new equipment.

2. 傳感器損壞：

2. Sensor damage:

設備分析：有時由于機器長期使用，溫度逐漸升高，導致膠體熔化，換能器脫落或換能器陶瓷部分斷裂。

Equipment analysis: sometimes, due to the long-term use of the machine, the temperature gradually rises, resulting in the melting of the colloid, the falling off of the transducer or the fracture of the ceramic part of the transducer.

推薦檢查：使用儀表測量傳感器的絕緣強度。如果絕緣強度低于200Ω，一個新的傳感器應更換。

Recommended inspection: use the instrument to measure the insulation strength of the sensor. If the insulation strength is less than 200 Ω, a new sensor should be replaced.

換能器內部的陶瓷也會因長期使用而損壞，影響正常工作。

The ceramic inside the transducer will also be damaged due to long-term use, affecting the normal work.

3.功率管損壞：

3. The power tube is damaged

分析：由于機器長時間連續使用，主板上的電源管將會短路。

Analysis: due to the continuous use of the machine for a long time, the power tube on the motherboard will be short circuited.

推薦測試：當功率管連接在主板上，用萬用表測量電阻的別針兩岸的功率管，應在正常條件下約22Ω。電源管拆下（與主板斷開）后，不應在引腳之間連接。

Recommended test: when the power tube is connected to the motherboard, use a multimeter to measure the resistance of the pin on both sides of the power tube, which should be about 22 Ω under normal conditions. After the power tube is removed (disconnected from the motherboard), it should not be connected between pins.

4. 調節管損壞

4. The regulating pipe is damaged

分析：穩壓器的損壞通常是由于功率管的阻值小或短路后的啟動，很少損壞。

Analysis: the damage of voltage regulator is usually due to the small resistance value of power tube or the startup after short circuit, which rarely damages.

推薦檢測：根據二極管特性，正向導通、反向截止。用萬用表的二極管裝置，正向電阻約為70Ω，反向電阻∞。當數值偏差過大或正電阻為∞時，應更換新的調節器。

Recommended test: according to diode characteristics, forward conduction and reverse cutoff. With the diode device of the multimeter, the forward resistance is about 70 Ω and the reverse resistance is ∞. When the value deviation is too large or the positive resistance is ∞, a new regulator should be replaced.

5. 橋損（二極管整流電路）

5. Bridge loss (diode rectifier circuit)

分析：與調節條件相同

Analysis: same as regulation condition

推薦測試：也可以根據二極管特性和方法進行測試（橋本身是由二極管組成的）

Recommended test: it can also be tested according to the diode characteristics and methods (the bridge itself is composed of diodes)

6. 控制板損壞（可調超聲波清洗機）

6. The control board is damaged (adjustable ultrasonic cleaner)

分析：長期不間斷工作，以及部件老化，清洗液的滲透也可能導致損壞。建議檢查：停機，斷開控制板和主板。主板上的電源。如果機器開始工作，控制板就會損壞。請替換它。

Analysis: long term uninterrupted work, as well as parts aging, the penetration of cleaning fluid may also cause damage. Recommended inspection: shut down, disconnect the control board and main board. The power supply on the motherboard. If the machine starts to work, the control board will be damaged. Please replace it.

7. 電感和隔離變壓器損壞

7. The inductance and isolation transformer are damaged

分析：由于機器工作時間長，感應器和變壓器都是散熱元件，高溫會熔化燒壞，造成短路。

Analysis: due to the long working time of the machine, the inductor and transformer are heat dissipation components, and the high temperature will melt and burn out, resulting in short circuit.

推薦檢查：大部分損壞的電感、變壓器都能直接看到燒焦痕跡。立即更換新部件。

Recommended inspection: most of the damaged inductors and transformers can see the burning marks directly. Replace the parts immediately.

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