20Khz ultrasonic vibration milling transducer for metal cutting

Introduction:

Ultrasonic milling is achieved by using the end face of the tool to vibrate ultrasonically, so that the suspended abrasive particles in the working fluid mechanically impact and polish the workpiece surface, as well as cavitation. The ultrasonic processing equipment is an ultrasonic processing machine. It consists of an ultrasonic generator, an ultrasonic vibration system, a machine body (including a working head, a pressurizing mechanism and a working feed mechanism, a workbench, etc.), a working fluid and a circulation system, a transducer, and a cooling system. System and other major components.
The principle of ultrasonic processing is shown in Figure 13-4. The ultrasonic generator 7 converts power frequency AC electrical energy into ultrasonic power electrical vibration with a certain power output. The ultrasonic transducer 6 converts the electrical vibration into ultrasonic mechanical vibration of the same frequency and perpendicular to the surface of the workpiece. mm, and then pass through the horns 4, 5 so that the front end amplitude is enlarged to 0.01-0.15 mm, and the end face of the tool 1 is driven for ultrasonic vibration. Under the ultrasonic vibration of the tool 1 and a certain pressure, the abrasive suspension continuously impacts the processing area of ​​the workpiece 2 at high speed, which causes the abrasive to polish the surface of the workpiece at high speed. Due to the cavitation phenomenon caused by ultrasonic vibration, a liquid impact is formed on the workpiece surface, which strengthens The mechanical polishing of the workpiece material is beneficial to the uniform stirring of the working fluid in the processing area and the elimination of processing products. As the working fluid is continuously circulated, the abrasive particles are continuously updated, and the processed products are continuously eliminated, that is, the purpose of ultrasonic processing is achieved.

Advantages of Ultrasonic Vibration Cutting

1. Small cutting force, about 1/3-1/10 of the cutting force of ordinary tools.

2. High processing accuracy.

3. The cutting temperature is low, and the workpiece remains at room temperature.

4. No built-up edge, small deformation of workpiece, no burr.

5. Low roughness, which can approach the theoretical roughness value.

6. The "stiffening" of the machined part means that the rigidity of the workpiece is higher than that of ordinary cutting.

7. The milling process is stable and effectively eliminates chatter.

8. Cooling of the cutting fluid and improved lubrication.

9. The durability of the tool is increased several times to several tens times.

10. The surface of the workpiece is under compressive stress, and the wear resistance and corrosion resistance are improved.

11. The surface of the workpiece after cutting shows a rainbow effect.

R-Responsibility P-Products S-Service

sale the right products instead of the expensive one

Rps-sonic, consisted with a couple of young people who love ultrasonic very much.The founding members of RPS-SONIC have an average degree of Bachelor's degree or above. They have been in the ultrasonic industry for more than 5 years and have rich experience in ultrasound. The company's business philosophy is: Do not blindly promote any product, find the right product for the customer. So before each order, we will confirm all the details, including application details, equipment conditions, equipment specific information.

And we have the Professional import and export company， HangZhou LanBen Trade Co., Ltd, can export to any country wordwide.

Before year 2012, we only sale second branson / dukane / rinco / herrman/telsonic welding equipment , during these twenty year develop, we find, more and more people have problem with the core part of ultrasonic welding equipment -generator and transducer, so we decided to start our business of transducer and generator of our own transducer and generator. Many of the end user meet the transducer problem, they don’t know why transducer broken, and changing the expensive transducer one by one. Actually, one branson /dukane /rinco transducer can use 10~30 year, even the cheapest transducer can use about 5 years. So there must some reasons if your transducer broken in one year. That’s why we want build Rps-sonic, we need to help more end user to know more about transducer , to use ultrasonic equipment better, to save cost when meet problem.

The same to generator, Unreasonable operation may shorter the use-life of ultrasonic generator. So we have to make technical inquiry before operate ultrasonic welding machine. The key point of ultrasonic machine is resonance, only keep every part in resonance can make the system in best work environment.

Till now , we still have a lot of Branson /dukane/ rinco/ herrman telsonic welding machine, so that we can confirm every transducer/generator we made can matching to the original machine.

Of course we can make the transducer/generator replace for Branson /dukane/ rinco/ herrman telsonic welding machine, we can also make transducer/generator for any application of your ultrasonic equipment. We supply OEM service for oversea customers, we already have OEM customer in USA and German.

If you have any problem in ultrasonic area, welcome contact Rps-sonic.