1、預備

1. Preparation

把全自動清洗機所需膠接的超聲波換能器(配好對的)、缸體、網墊、膠水等預備好。

Prepare the ultrasonic transducer (matched correctly), cylinder body, mesh pad, adhesive, etc. required for the fully automatic cleaning machine.

2、噴沙

2. Sandblasting

把全自動清洗機所需膠接的超聲波換能器、缸體停止噴沙處置，噴沙膠接面應盡量毛，噴沙使用30目的金剛沙，沙子必需堅持枯燥并常常挑選(每次放入沙箱時都要挑選)，噴沙時緊縮空氣的壓力應≥6KG，并經過氣源處置器除濕后的高壓空氣。

Stop sandblasting the ultrasonic transducer and cylinder body that need to be bonded to the fully automatic cleaning machine. The sandblasting bonding surface should be as rough as possible, and 30 mesh diamond sand should be used for sandblasting. The sand must be kept dry and selected frequently (every time it is placed in the sandbox). When sandblasting, the compressed air pressure should be ≥ 6KG, and the high-pressure air should be dehumidified by the air source disposer.

3、清洗

3. Cleaning

把噴好沙的缸體和全自動清洗機超聲波換能器停止清洗，換能器先用甲醇停止清洗，把外表的沙子等灰塵除掉，再用丙酮停止漂洗;缸體先用水沖、再用酸洗后沖洗潔凈，涼干后再用甲醇和丙酮各停止一次漂洗，網墊用≤30目厚度≤0.15的不銹鋼網異樣清洗潔凈(有條件時電解處置)備用。

Stop cleaning the sandblasted cylinder body and the ultrasonic transducer of the fully automatic cleaning machine. First, stop cleaning the transducer with methanol to remove any sand or dust on the surface, and then stop rinsing with acetone; The cylinder body should be rinsed with water first, then pickled and rinsed clean. After drying, it should be rinsed with methanol and acetone once each. The mesh pad should be cleaned with stainless steel mesh with a thickness of ≤ 30 mesh and ≤ 0.15 mesh (electrolytic disposal if conditions permit) for later use.

4、烘干、預熱

4. Drying and preheating

把清洗好的超聲波換能器和缸體及網墊放入烘箱停止烘干，烘干為60℃-80℃烘干2小時后冷卻到40℃左右時停止膠接。在一切膠接預備任務做好后，配好膠水(常溫)充沛諧和后疾速停止膠接。

Put the cleaned ultrasonic transducer, cylinder body, and mesh pad into the oven and stop drying. Dry them at 60 ℃ -80 ℃ for 2 hours, then cool them to around 40 ℃ and stop bonding. After all the preparation tasks for bonding are completed, prepare the adhesive (at room temperature) and quickly stop bonding after sufficient harmony.

5、膠接

5. Adhesive bonding

把處置好的全自動清洗機缸體放在膠接平板上放好，并用丙酮在膠接處用棉布再擦試一遍。 把處置好的超聲波換能器膠接面用丙酮再用棉布再擦試一遍。后預熱1-2分鐘。(每次配置的膠水不能太多，以一次膠接20-30頭為準)膠水配置為5G/頭、比例為1：0.4(膠粘劑比固化劑、應盡量準確)。把缸體和超聲波換能器冷卻到40℃左右時停止膠接，膠接時辨別在缸體和超聲波換能器上平均涂上膠水，兩頭放上網布，然后用力壓緊，膠接速度要快，每次配置膠水后膠接日子不要超越10分鐘上(要求預備任務做的充沛)。膠完后停止加壓處置(需唱工裝、用彈簧軟壓)。

Place the disposed fully automatic cleaning machine cylinder on the bonding plate and use acetone to wipe the bonding area again with a cotton cloth. Wipe the adhesive surface of the disposed ultrasonic transducer again with acetone and a cotton cloth. Preheat for 1-2 minutes afterwards. The glue configuration should not be too much each time, based on bonding 20-30 heads at a time. The glue configuration is 5G/head, with a ratio of 1:0.4 (the ratio of adhesive to curing agent should be as accurate as possible). Stop bonding when the cylinder body and ultrasonic transducer are cooled to around 40 ℃. Apply adhesive evenly to the cylinder body and ultrasonic transducer during bonding, place a mesh cloth on both ends, and then press them firmly. The bonding speed should be fast, and the bonding time should not exceed 10 minutes after each glue preparation (sufficient preparation tasks are required). Stop applying pressure after the glue is finished (using a tool and a spring for soft pressing).

6、固化

6. Curing

把膠好的缸體放入無塵烘箱停止固化，固化溫度一次加溫為40-50℃固化30分鐘后，二次加溫到60-70℃固化30分鐘后再三次加溫到80℃固化2小時后自然固化24小時后檢測連線。固化加溫用程控智能溫控儀控制。

Place the glued cylinder body in a dust-free oven to stop curing. The curing temperature should be heated once to 40-50 ℃ for 30 minutes, then heated again to 60-70 ℃ for 30 minutes, and finally heated again to 80 ℃ for 2 hours. After natural curing for 24 hours, check the wiring. Controlled by a programmable intelligent temperature controller for solidification heating.

7、檢測

7. Testing

全自動清洗機對固化好的超聲波換能器停止檢測，每個換能器(60W、22、25、28KHZ)的膠接阻抗約在250Ω左右，不能超越300Ω，并對換能器特性停止檢測(不能有雜波)，同個缸體上的超聲波換能器阻抗值應盡量接近分歧，不能超越均勻值的20%(約±50Ω)，對不契合要求的超聲波換能器撤除重新膠接。

The fully automatic cleaning machine stops detecting the cured ultrasonic transducers. The bonding impedance of each transducer (60W, 22, 25, 28KHZ) is about 250 Ω and cannot exceed 300 Ω. The characteristics of the transducer should also be stopped for testing (without noise). The impedance values of ultrasonic transducers on the same cylinder should be as close as possible to the difference and not exceed 20% of the uniform value (about ± 50 Ω). Ultrasonic transducers that do not meet the requirements should be removed and re bonded.

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This article is assisted by a fully automatic ultrasonic cleaning machine. For more related content, please click: http://m.dijiushangdian.cn I hope this article can be helpful to you. Thank you for reading!