OKS-4CTRANSDUCER-3825*
Ultrasonic Cleaning Sensor
Vibration Pulse Wave
Angle Probe
Liquid
IP20
RoHS
Washing Machine Ultrasonic Vibrator
Ultrasonic Cleaner or Washer
Immersible Ultrasonic Cleaner Elements
Ultrasonic Washing Sensor
Foam and Carton Packaging
25K 100W P4
Tianjin, China
8543909000
Product Description
Principle of ultrasonic cleaning transducer:
1. In the ultrasonic vibrator, piezoelectric elements and internal electrodes are alternately stacked, and have external electrodes that are connected to the internal electrodes;
This ultrasonic vibrator has: an internal electrode group, which is roughly divided into 4 parts along the second and third directions orthogonal to the lamination direction as the first direction; the first external electrode group and the second external electrode group are connected to the internal The electrode group is turned on; by applying an alternating voltage to the first external electrode group and the second external electrode group, the longitudinal vibration mode in which the main vibration occurs in the second direction and the main vibration in the third direction are simultaneously excited The bending vibration mode that occurs, resulting in ultrasonic elliptical vibration;
The ultrasonic vibrator is configured to have a conductive film for electrode connection, which is formed along a surface perpendicular to the lamination direction, and separates predetermined external electrodes of the first external electrode group and predetermined external electrodes of the second external electrode group. The external electrodes are electrically connected. The device that uses piezoelectric effect to convert between electrical energy and sound energy is called piezoelectric transducer. The ultrasonic transducer provided by our company uses self-produced high-quality piezoelectric ceramic components, carefully designed, processed, and tested. It is a bolt The tightening type can generate stable ultrasonic waves even when the load changes. It has the characteristics of large amplitude, high electro-acoustic conversion rate, low heat generation, high reliability and good consistency.
In some places, such as when cleaning deep screw holes, it is advisable to use a vibrator with high radiation sound intensity. At this time, the radiator of the vibrator often has a sharpened focus shape to increase the sound intensity of the radiation surface. This kind of vibrator is generally not glued to the cleaning tank, but directly pulled out of the liquid for cleaning.
The distribution and adhesion of ultrasonic vibrators in the cleaning tank At present, some ultrasonic cleaning machine products are densely distributed on the bottom or wall of the cleaning tank. The vibrators are arranged next to each other. The input power of the vibrator reaches 2 per square centimeter -3 watts, such a high strength will accelerate the cavitation corrosion of the surface of the stainless steel plate (the surface in contact with the cleaning fluid) and shorten the service life. On the other hand, the sound intensity will be too high. A large number of large bubbles will occur near the surface of the steel plate, increasing the sound transmission loss, and weakening the cleaning effect far away from the vibrator.
The bonding quality of the vibrator and the cleaning tank has a great influence on the quality of the ultrasonic cleaning machine. Not only must it be adhered firmly, but also the glue layer must be uniform, no lack of glue and no cracks allowed, so that the ultrasonic energy can be maximized in the cleaning liquid Transmission to improve the efficiency and cleaning effect of the whole machine. At present, some cleaning equipment is to prevent the vibrator from falling off the cleaning tank. The fixing method of screws and glue is adopted. Although the vibrator will not fall off in this connection method, there are many hidden dangers. If the screw welding quality is poor, for example, it is not perpendicular to the surface of the stainless steel plate, the glue layer will be uneven, even cracks or lack of glue, the energy transmission will be weakened; on the other hand, if the welding is not good, it will also affect the smoothness of the stainless steel surface, resulting in acceleration Cavitation corrosion, shorten the service life. One of the methods to judge the bonding quality is to measure the temperature rise of the vibrator after the cleaning tank is filled with water and turned on for a period of time. If the temperature of one of the many vibrators rises very quickly, it indicates that the vibrator may not be well bonded. Because the sound radiation is not good at this time, most of the electric energy is consumed on the vibrator and generates heat. Another method is to measure the electrical impedance of the vibrator one by one under small signal conditions to judge the bonding quality.
Ultrasonic cleaning transducer installation process:
1. Preparation tools: Argon arc welding, No. 10 hexagon wrench, chromium iron tin wire, 2.5 square high temperature wire, 2*2.5 cable wire, vibrator glue, (wire stripper, casing, cable tie, sandblasting machine, Pipe fittings, etc.).
2. Welding screws: Calculate the arrangement of the vibrator, weld the screws at the cleaned position, and then clean the surrounding of the screw, be sure to make it flat, so as not to affect the installation of the vibrator.
3. Glue configuration: Squeeze the A glue around the screw, then squeeze the B glue next to the A glue, and then quickly mix the AB glue with a small iron rod to make it fully mixed.
4. Install the vibrating head: twist the transducer a little harder to squeeze out the air and excess glue between the bottom and the contact surface of the cylinder bottom, so that the vibrator is more tightly integrated with the stainless steel.
5. Curing and condensing: curing in a place with relatively high room temperature, 4-8 hours can be connected, 24 hours later, you can power on the test machine.
Note: 1. A metal nail machine can also replace argon arc welding.
2. The welding screws must be fully welded, otherwise they will fall off easily.
3. Regarding curing, temperature should be considered for the length of time. If the temperature is low, the time will be longer, and if the temperature is high, it will be faster. It is recommended to operate at room temperature.
The principle of ultrasonic vibrator arrangement:
(1) Different product layouts have different requirements for cleaning, such as the degree of oil contamination of the product, the difficulty of cleaning, the level of cleaning requirements, and the design of the cleaning process, all require targeted selection.
(2) The arrangement of the vibrators is not as high as possible, and the best is the right one.
Ultrasonic transducer application:
1. Among all the cleaning methods, ultrasonic cleaning is the most efficient and effective. The reason why ultrasonic cleaning can achieve such an effect is closely related to its unique working principle and cleaning method.
2. We know that in production and life, there are many things that need to be cleaned, and there are many types and links that need to be cleaned, such as: removing contaminants from objects, dredging small holes, and common manual cleaning methods for special-shaped objects and hidden parts of objects. Undoubtedly, it cannot meet the requirements. Even steam cleaning and high-pressure water jet cleaning cannot meet the higher cleanliness requirements. Ultrasonic cleaning can also kill bacteria, dissolve organic pollutants and prevent over-corrosion. Is increasingly widely used in all walks of life:
(1) Machinery industry: removal of anti-rust grease; cleaning of measuring tools; degreasing and rust removal of mechanical parts; cleaning of engines, carburetors and auto parts; dredging and cleaning of filters and screens, etc.
(2) Surface treatment industry: degreasing and rust removal before electroplating; cleaning before ion plating; phosphating treatment; removing carbon deposits; removing oxide scale; removing polishing paste; surface activation treatment of metal workpieces, etc.
(3) Instrumentation industry: high cleanliness of precision parts, cleaning before assembly, etc.
(4) Electronic industry: Removal of rosin and solder spots on printed circuit boards; cleaning of mechanical and electronic parts such as high voltage contacts.
(5) Medical industry: cleaning, disinfection, sterilization of medical equipment, cleaning of laboratory utensils, etc.
(6) Semiconductor industry: high cleanliness cleaning of semiconductor wafers.
(7) Watch first and decoration industry: remove sludge, dust, oxide layer, polishing paste, etc.
(8) Chemical and biological industries: cleaning and descaling of laboratory utensils.
(9) Optical industry: degreasing, sweating and dust removal of optical devices.
(10) Textile printing and dyeing industry: cleaning textile spindles, spinnerets, etc.
(11) Petrochemical industry: cleaning and dredging of metal filters, cleaning of chemical containers, exchangers, etc.
1. In the ultrasonic vibrator, piezoelectric elements and internal electrodes are alternately stacked, and have external electrodes that are connected to the internal electrodes;
This ultrasonic vibrator has: an internal electrode group, which is roughly divided into 4 parts along the second and third directions orthogonal to the lamination direction as the first direction; the first external electrode group and the second external electrode group are connected to the internal The electrode group is turned on; by applying an alternating voltage to the first external electrode group and the second external electrode group, the longitudinal vibration mode in which the main vibration occurs in the second direction and the main vibration in the third direction are simultaneously excited The bending vibration mode that occurs, resulting in ultrasonic elliptical vibration;
The ultrasonic vibrator is configured to have a conductive film for electrode connection, which is formed along a surface perpendicular to the lamination direction, and separates predetermined external electrodes of the first external electrode group and predetermined external electrodes of the second external electrode group. The external electrodes are electrically connected. The device that uses piezoelectric effect to convert between electrical energy and sound energy is called piezoelectric transducer. The ultrasonic transducer provided by our company uses self-produced high-quality piezoelectric ceramic components, carefully designed, processed, and tested. It is a bolt The tightening type can generate stable ultrasonic waves even when the load changes. It has the characteristics of large amplitude, high electro-acoustic conversion rate, low heat generation, high reliability and good consistency.
In some places, such as when cleaning deep screw holes, it is advisable to use a vibrator with high radiation sound intensity. At this time, the radiator of the vibrator often has a sharpened focus shape to increase the sound intensity of the radiation surface. This kind of vibrator is generally not glued to the cleaning tank, but directly pulled out of the liquid for cleaning.
The distribution and adhesion of ultrasonic vibrators in the cleaning tank At present, some ultrasonic cleaning machine products are densely distributed on the bottom or wall of the cleaning tank. The vibrators are arranged next to each other. The input power of the vibrator reaches 2 per square centimeter -3 watts, such a high strength will accelerate the cavitation corrosion of the surface of the stainless steel plate (the surface in contact with the cleaning fluid) and shorten the service life. On the other hand, the sound intensity will be too high. A large number of large bubbles will occur near the surface of the steel plate, increasing the sound transmission loss, and weakening the cleaning effect far away from the vibrator.
The bonding quality of the vibrator and the cleaning tank has a great influence on the quality of the ultrasonic cleaning machine. Not only must it be adhered firmly, but also the glue layer must be uniform, no lack of glue and no cracks allowed, so that the ultrasonic energy can be maximized in the cleaning liquid Transmission to improve the efficiency and cleaning effect of the whole machine. At present, some cleaning equipment is to prevent the vibrator from falling off the cleaning tank. The fixing method of screws and glue is adopted. Although the vibrator will not fall off in this connection method, there are many hidden dangers. If the screw welding quality is poor, for example, it is not perpendicular to the surface of the stainless steel plate, the glue layer will be uneven, even cracks or lack of glue, the energy transmission will be weakened; on the other hand, if the welding is not good, it will also affect the smoothness of the stainless steel surface, resulting in acceleration Cavitation corrosion, shorten the service life. One of the methods to judge the bonding quality is to measure the temperature rise of the vibrator after the cleaning tank is filled with water and turned on for a period of time. If the temperature of one of the many vibrators rises very quickly, it indicates that the vibrator may not be well bonded. Because the sound radiation is not good at this time, most of the electric energy is consumed on the vibrator and generates heat. Another method is to measure the electrical impedance of the vibrator one by one under small signal conditions to judge the bonding quality.
Ultrasonic cleaning transducer installation process:
1. Preparation tools: Argon arc welding, No. 10 hexagon wrench, chromium iron tin wire, 2.5 square high temperature wire, 2*2.5 cable wire, vibrator glue, (wire stripper, casing, cable tie, sandblasting machine, Pipe fittings, etc.).
2. Welding screws: Calculate the arrangement of the vibrator, weld the screws at the cleaned position, and then clean the surrounding of the screw, be sure to make it flat, so as not to affect the installation of the vibrator.
3. Glue configuration: Squeeze the A glue around the screw, then squeeze the B glue next to the A glue, and then quickly mix the AB glue with a small iron rod to make it fully mixed.
4. Install the vibrating head: twist the transducer a little harder to squeeze out the air and excess glue between the bottom and the contact surface of the cylinder bottom, so that the vibrator is more tightly integrated with the stainless steel.
5. Curing and condensing: curing in a place with relatively high room temperature, 4-8 hours can be connected, 24 hours later, you can power on the test machine.
Note: 1. A metal nail machine can also replace argon arc welding.
2. The welding screws must be fully welded, otherwise they will fall off easily.
3. Regarding curing, temperature should be considered for the length of time. If the temperature is low, the time will be longer, and if the temperature is high, it will be faster. It is recommended to operate at room temperature.
The principle of ultrasonic vibrator arrangement:
(1) Different product layouts have different requirements for cleaning, such as the degree of oil contamination of the product, the difficulty of cleaning, the level of cleaning requirements, and the design of the cleaning process, all require targeted selection.
(2) The arrangement of the vibrators is not as high as possible, and the best is the right one.
Ultrasonic transducer application:
1. Among all the cleaning methods, ultrasonic cleaning is the most efficient and effective. The reason why ultrasonic cleaning can achieve such an effect is closely related to its unique working principle and cleaning method.
2. We know that in production and life, there are many things that need to be cleaned, and there are many types and links that need to be cleaned, such as: removing contaminants from objects, dredging small holes, and common manual cleaning methods for special-shaped objects and hidden parts of objects. Undoubtedly, it cannot meet the requirements. Even steam cleaning and high-pressure water jet cleaning cannot meet the higher cleanliness requirements. Ultrasonic cleaning can also kill bacteria, dissolve organic pollutants and prevent over-corrosion. Is increasingly widely used in all walks of life:
(1) Machinery industry: removal of anti-rust grease; cleaning of measuring tools; degreasing and rust removal of mechanical parts; cleaning of engines, carburetors and auto parts; dredging and cleaning of filters and screens, etc.
(2) Surface treatment industry: degreasing and rust removal before electroplating; cleaning before ion plating; phosphating treatment; removing carbon deposits; removing oxide scale; removing polishing paste; surface activation treatment of metal workpieces, etc.
(3) Instrumentation industry: high cleanliness of precision parts, cleaning before assembly, etc.
(4) Electronic industry: Removal of rosin and solder spots on printed circuit boards; cleaning of mechanical and electronic parts such as high voltage contacts.
(5) Medical industry: cleaning, disinfection, sterilization of medical equipment, cleaning of laboratory utensils, etc.
(6) Semiconductor industry: high cleanliness cleaning of semiconductor wafers.
(7) Watch first and decoration industry: remove sludge, dust, oxide layer, polishing paste, etc.
(8) Chemical and biological industries: cleaning and descaling of laboratory utensils.
(9) Optical industry: degreasing, sweating and dust removal of optical devices.
(10) Textile printing and dyeing industry: cleaning textile spindles, spinnerets, etc.
(11) Petrochemical industry: cleaning and dredging of metal filters, cleaning of chemical containers, exchangers, etc.
| Specification List | |||||||
| Model | Frequency | Capacitance | Resonance Impedance | Size | Power | Insulation resistance | mark |
| (KHz) | (pF) | (Ω) | Radiation head*Height (mm) | (W) | (2500VDC) | ||
| OKS-8CTRANSDUCER-2540 | 40±0.8 | 3100±10% | ≤30Ω | 25*58 | 20w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3045 | 46±1.0 | 2400±10% | ≤25Ω | 45*43 | 35w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3517 | 17±1.0 | 2550±10% | ≤28Ω | 78*93 | 50w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3820 | 20±0.8 | 3800±10% | ≤28Ω | 59*99 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3823 | 23±0.8 | 3800±10% | ≤28Ω | 59*84 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3825* | 25±0.8 | 3800±10% | ≤20Ω | 59*80 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3828* | 28±0.5 | 3800±10% | ≤20Ω | 59*68 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3833* | 33±0.5 | 3800±10% | ≤20Ω | 48*61 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3840* | 40±0.5 | 3800±10% | ≤20Ω | 48*51 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-4520* | 21.5±0.8 | 5600±10% | ≤20Ω | 67*92 | 100w | ≥100MΩ | |
| OKS-8CTRANSDUCER-4528* | 28±0.5 | 5600±10% | ≤20Ω | 67*68 | 100w | ≥100MΩ | |
| OKS-8CTRANSDUCER-5028 | 28±0.5 | 7200±10% | ≤20Ω | 67*68 | 120w | ≥100MΩ | |
| OKS-8CTRANSDUCER-5020 | 20±0.5 | 4650±10% | ≤25Ω | 79*94 | 120w | ≥100MΩ | |
| OKS-4CTRANSDUCER-2540 | 40±0.8 | 2400±10% | ≤30Ω | 25*58 | 20w | ≥100MΩ | |
| OKS-4CTRANSDUCER-2540 | 40±0.8 | 2400±10% | ≤30Ω | 30*50 | 20w | ≥100MΩ | |
| OKS-4CTRANSDUCER-2560 | 60±1.5 | 2300±10% | ≤35Ω | 30*35 | 20w | ≥100MΩ | |
| OKS-4CTRANSDUCER-2565 | 65±1.5 | 2300±10% | ≤35Ω | 25*31 | 20w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3055 | 55±1.0 | 3100±10% | ≤35Ω | 30*45 | 35w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3050 | 52±2.0 | 3100±10% | ≤35Ω | 38*40 | 35w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3528* | 28 ±0.5 | 4000±10% | ≤20Ω | 45*79 | 50w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3540* | 40 ±1.0 | 4000±10% | ≤20Ω | 45*55 | 50w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3825* | 25±0.8 | 4800±10% | ≤20Ω | 59*80 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3828* | 28±0.5 | 4800±10% | ≤20Ω | 59*68 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3833 | 33±0.5 | 4800±10% | ≤20Ω | 48*62 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3835 | 35±0.5 | 4800±10% | ≤20Ω | 45*55 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3840* | 40±0.5 | 4800±10% | ≤20Ω | 48*51 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-4520 | 22±0.5 | 7600±10% | ≤20Ω | 67*92 | 100w | ≥100MΩ | |
| OKS-4CTRANSDUCER-4525 | 25±0.5 | 7600±10% | ≤20Ω | 67*76 | 100w | ≥100MΩ | |
| OKS-4CTRANSDUCER-4528* | 28±0.5 | 7600±10% | ≤20Ω | 67*68 | 100w | ≥100MΩ | |
| OKS-4CTRANSDUCER-4540* | 40±0.5 | 7600±10% | ≤20Ω | 55*53 | 100w | ≥100MΩ | |
| OKS-4CTRANSDUCER-5028 | 28±0.5 | 9600±10% | ≤20Ω | 67*68 | 120w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3868 | 67±2.0 | 4800±10% | ≤20Ω | 50*65 | 50w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3880 | 79±1.5 | 4800±10% | ≤25Ω | 40*54 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-38100 | 100±1.5 | 4800±10% | ≤25Ω | 40*57 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-38120 | 120±1.5 | 4800±10% | ≤25Ω | 40*58 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-35130 | 129±1.5 | 4200±10% | ≤25Ω | 36*54 | 50w | ≥100MΩ | |
| OKS-4CTRANSDUCER-38160 | 160±1.5 | 4800±10% | ≤25Ω | 40*57 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-35165 | 165±5.0 | 4100±10% | ≤60Ω | 42*61 | 40w | ≥100MΩ | |
| OKS-4CTRANSDUCER-25200 | 200±2.0 | 2300±10% | ≤35Ω | 30*35 | 20w | ≥100MΩ | |
| OKS-8CTRANSDUCER-3828/40 | 28/40±1.0 | 3800±10% | ≤30Ω | 65*70 | 60w | ≥100MΩ | |
| OKS-8CTRANSDUCER-2540/130 | 40/130±2.0 | 3100±10% | ≤30Ω | 25*58 | 20w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3840/68 | 38/66±2.0 | 4800±10% | ≤20Ω | 50*65 | 50w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3840/80/130 | 38/79/128±2.0 | 4200±10% | ≤25Ω | 40*54 | 60w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3840/60/80 | 38/65/84±2.0 | 4800±10% | ≤25Ω | 40*54 | 60w | ≥100MΩ | Multi FR |
| OKS-8CTRANSDUCER-5020/40/60 | 20/40/60±2.0 | 5200±10% | ≤25Ω | 78*94 | 120w | ≥100MΩ | |
| OKS-4CTRANSDUCER-3840/100/160 | 38/100/160±2.0 | 4800±10% | ≤25Ω | 40*57 | 60w | ≥100MΩ | |
| Screw hole size (diameter * pitch * depth)M10*1.0*10 | |||||||
