Articles

Ultrasonic chemical treatment technology as a physical means and tool can produce a series of near-extreme conditions in the medium of chemical reaction. This energy can not only stimulate or promote many chemical reactions, accelerate the speed of chemical reaction, but also change the direction of some chemical reactions and produce some desirable results. The ineffective and miracle is ultrasonic chemistry. Ultrasonic chemistry can be applied to almost all chemical reactions, such as extraction and separation, synthesis and degradation, biodiesel production, microbial control, degradation of toxic organic pollutants, biodegradation treatment, cell comminution, dispersion and coagulation, etc.

Summary of ultrasonic spot welding machineThe ultrasonic spot welding machine is divided into: ultrasonic spot welding machine, ultrasonic plastic spot welding machine, rivet spot welding machine, ultrasonic metal welding machine, ultrasonic metal spot welding machine, ultrasonic welding machine, et

Ultrasonic wave is not a source of radiation, it is produced by the vibration of objects, so the operation of ultrasonic welding machine will not harm human body. Moreover, it can achieve high-speed vibration heating of objects through ultrasound, so it has higher welding efficiency and energy-savin

Ultrasonic welding machine because of the expensive price of equipment, a machine often needs to weld different plastic products, so different moulds need to be replaced to achieve a multi-purpose machine, and the replaced moulds can not be placed freely, it is best to maintain properly and extend t

Ultrasonic generator (or power supply) is a device used to generate and provide ultrasonic energy to the ultrasonic transducer to work at the resonant frequency. According to its excitation mode, it can be divided into two types: one is his excitation mode, the other is self-excitation mode. The o

The two most widely used reflectors for bicycles are circular and strip-shaped. The plastic material is PC and PMMA. After the injection parts are assembled, the assembly process is completed by ultrasonic welding machine. They are mainly mounted on the side or front shock absorber of bicycles. The

Common defects and Solution of ultrasonic weldingFirst, the strength can not reach the desired standard.Of course, we must understand that the strength of the ultrasonic welding operation can never reach the strength of integral molding. It can only be said that it is close to the strength of integr

Ultrasonic welding is unevenly stressed and weldedWhen the ultrasonic works, the contact between the product and the surface of the mold can get the desired welding effect. In fact, this is only the surface view. Since the ultrasonic vibration is frictional vibration, the sound wave transmission phe

How to choose right ultrasonic transducerAn ultrasonic transducer is an energy conversion device whose function is to convert the input electrical power into mechanical power (ie, ultrasonic waves) and then pass it out, while it consumes a small amount of power (less than 10%). Therefore, the proble

Common plastic variety identification method Polypropylene PP is easy to melt and drip, less yellow smoke on the yellow, continue to burn oil Polyethylene PE is easy to melt and drip, and yellow and blue continue to burn paraffin burning smell PVC is difficult to soften, yellow, green, smok