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Surface technology of ultrasonic embossing machine mold

The mold of ultrasonic embossing machine requires a reasonable combination of sufficient strength and toughness of the substrate during operation, and its surface properties are also important for the working performance and service life of the mold. The surface performance of ultrasonic embossing machine refers to wear resistance, corrosion resistance, friction coefficient, fatigue performance, etc. The improvement of these properties depends solely on the improvement and enhancement of the substrate, which is very limited. However, more results can often be achieved through surface treatment technology, which is the reason for the rapid development of ultrasonic embossing machine surface treatment technology.

The surface treatment methods of ultrasonic embossing machines can be divided into chemical methods, physical methods, physicochemical methods, and mechanical methods. New processing technologies to improve the surface performance of molds are constantly emerging, but the widely used ones in mold manufacturing are the accumulation of nitriding, carburizing, and hardening films. In addition, its surface treatment technology is a systematic engineering that changes the morphology, chemical composition, microstructure, and stress state of the mold surface through surface coating, surface modification, or composite treatment techniques to obtain the desired surface properties.

The solidification film deposition technology of ultrasonic embossing machine has been applied to tools for a long time, and the effect is good. Many tools use coating solidification film as the standard process. Molds have been using coating and curing film technology since the last century. Under current technological conditions, the cost of curing film stacking technology is high and still only suitable for a few long-life molds. However, if construction heat treatment is adopted, the cost of coating curing film will be significantly reduced, and more and more molds will adopt this technology.

Precautions for using ultrasonic embossing machine

1. To prevent dust, erosion, high temperature, or damp cold office environments.

2. The operating voltage of the ultrasonic embossing machine equipment is AC380V, 50-60Hz. When the fluctuation of the operating voltage exceeds this range, it may cause the motor to burn out, and the rated power and torque of the motor to decrease.

3. Check if the ultrasonic amplitude gauge pointer of the ultrasonic embossing machine is below 50.

4. The ultrasonic generator in the oscillation box is sensitive to the input operating voltage, and it is necessary to modify the variable voltage regulator power supply in the case of large fluctuations in the operating voltage.

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