There are some situations in the work: the damaged IGBT module should analyze the cause of the failure, or the module with good appearance should judge whether there is any abnormality. In the absence of specialized equipment, digital multimeters can be used as a common tool to help us quickly identify IGBTs. At this time, the diode file, the resistance file, and the capacitance file of the multimeter are generally used. It is worth noting that the test data of the multimeter is not universal an2019-09-18
The IOT remote monitoring and management system of VEICHI is a self-developed, multi-layer architecture design, real-time, reliable, secure, scalable and other reasonable hierarchical design of the IOT monitoring system that can be remotely monitored, managed, maintained and analyzed. The interface is friendly, simple to operate, full-featured, compatible with all products of the company, and also meets the access of some specific devices. It can solve various problems in the various industries2019-09-16
From the beginning of January 2019 to the present, I have been working in the company for nearly five months without knowing it. I have gained a lot during this time, which is of great significance to my transition from student to professional engineer. As a college student who has just stepped into the society, he came to the new environment of VEICHI, how to coexist with colleagues, how to do a good job, and how to make progress and breakthrough after learning to invest. All kinds of confusion2019-08-14
The wire drawing machine is also called a pull drawing machine. Wire drawing machine is a widely used mechanical equipment used in industrial applications, it is used in machinery manufacturing, metal processing, petrochemical, and plastic, bamboo and wood products, wire and cable and other industries.2019-08-06
Hello everyone, I am a software engineer at VEICHI, responsible for platform software development. The software code is the brain and core of the machine. The stability, security and reliability of the machine are inseparable from the planning, layout and writing of the software. Next, I will give you a brief introduction to some of the software development work. If there are any deficiencies, please advise.2019-07-27
In the context of the international economy, how to improve the profit of the weaving industry?Let every textile entrepreneur think hard.
With the development of frequency converter speed control technology and people's continuous improvement of the quality requirements of drinking water, frequency conversion water supply equipment has been widely used in multi-story residential community living and high-rise building life water supply, frequency conversion speed water supply has the following advantages:
With the development of the times, there are labels for various uses and shapes in life. Ordinary coated papers are processed into printed labels, coated, die-cut, etc., and are made into finished labels. However, it is impossible to ensure that all the links are free of problems during the production process, so the quality of the finished product label is also required to be tested.2019-07-12
CNC lathe is a high-precision, high-efficiency automated machine tool. It has a wide range of processing properties, processing linear cylinders, slanted cylinders, circular arcs and various threads. It has various compensation functions such as linear interpolation and circular interpolation, and has played a good economic effect in mass production of complex parts. CNC lathe is the most widely used CNC machine tool in China with the largest coverage, accounting for about 25% of the total numbe2019-07-12
I am often asked about my profession. Hesitant answer: Software engineer. The other party: Ah? Program? IT man. Hesitant answer: No, I am engaged in electrical, not IT. The other party: Oh, electrical appliances, refrigerator and washing machine? Both sides are in a silent silence...2019-06-14
Do you want to eat sweet fruit in the desert?
Do you want to feel the waves in the desert?
Do you want to take a shower while eating watermelon in the desert?
After a year and a half, in early December 2018, I once again stepped on this land in Suzhou2019-05-29
Hello everyone, this time the product story, ID engineer introduced to you is the development process of EHS100 electro-hydraulic servo machine.
With the continuous advancement and development of the manufacturing industry, in order to improve production efficiency, the power level of production machinery and equipment is gradually increasing, so that multiple motors of the same specification are required to synchronously drive high-power mechanical equipment, and one inverter drives multiple units in parallel. When the motor is found, even if the maximum power inverter is used, the demand cannot be met. Therefore, it is necessary to ado2019-04-23
With the development of modern industrial technology, some automation equipments are becoming more and more complex, and the performance requirements are getting higher and higher. The traditional pulse-type servo drives have gradually failed to meet the customer's requirements for servo performance.2019-04-22
It is said that the test is the last line of defense for the production of the product, then the software test is the last comprehensive disinfection before the software is delivered.
In the spring, like to chase the wind
After catching up in the field, rice and wheat are green.
In the summer, like to chase the wind
Chasing into the stream, the moonlight is lying down.
Today, some people like to chase the wind
After chasing the sky, the lights of the house will light up.
With the development of the times, we are now surrounded by a variety of bags, they are packed with a variety of food, daily necessities, such as bread, instant coffee, candy, sauces and so on. The vertical packaging machine of VEICHI is used to package powders, granules and sauces.2019-04-11
In today's increasingly growing food packaging industry, the demand for bags of plastic composite film and other materials has also increased. The three-side sealing bag machine (Fig. 1) is used for the production of various plastic-plastic, paper-plastic composite materials, which are widely used in plastic composite film, aluminum-plastic composite film, paper-plastic composite film and other three-side sealing. The bag is an ideal bag making device for all kinds of middle and sealed bags. At2019-04-11
Hello everyone, I am "Pinpin", as a new generation of VEICHI products, I shoulder the mission of revitalizing the family. Under the heavy test of the R&D pilot engineers, I completed a major “baptism”. It is a compact appearance, convenient operation, and wide applicability, it has the perfect performance of high precision, high response and high stability. I will give all of you a detailed description of my growth journey.2019-04-08
Beginning with the skin of animals and the vines a million years ago, the primitive humans began to seek warmth and know how to hide, and the seeds of civilization sprouted from here. Looking back at history, just like chasing a star, I saw this brightest star reflected by the Seine River two thousand years ago. The Gauls wore trousers danced and drunk by the campfire. The star leaped again on the Nile River four thousand years ago, and the Egyptians washed linen and waited for the return of the2019-04-08
The power of the inverter is large, and the servo drive power is small. The frequency converter is generally expressed by the power KW, and the servo drive generally emphasizes the speed and torque. The frequency converter is for the purpose of speed control, and the servo is for the purpose of position control, and the scenes used of them are different.2019-04-08
After more than ten years of development and precipitation, VEICHI pioneered and innovated, and constantly gave new meaning to the inverter. VEICHI started from the first generation of products and independently innovated. After several generations of product upgrades and AC300 inverters with excellent performance, we interpret our perfect pursuit of products. Since the AC300 inverter entered the market, with high quality and high reliability, it has established a high reputation and popularity2019-04-04
AC10 series inverter is developed for the market demand of miniaturization, high reliability and high cost performance. It has many advantages such as small size, low temperature rise, superior performance, convenient installation and beautiful appearance.
As an "old acquaintance" in the field of industrial control, frequency inverters have been active in various industries for decades. It bears the responsibility of motor speed regulation, and plays an indispensable role in improving production processes and energy conservation. From a professional point of view, it is actually a kind of power control equipment that uses variable frequency technology and microelectronic technology to control the speed of the AC motor by changing the frequency o2019-03-25