The hottest motion control is driven by industry d

2022-08-24
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Motion control - driven by industry demand

Guide: at present, many manufacturers attach great importance to the research and development of motion control products. The interval between product updates is getting shorter and shorter, product styles are diverse, and new products and technologies emerge in endlessly. But on the whole, the research and development of these new types and new functions is not aimless, but always closely around the changes in industry demand

during the operation of various mechanical tools, motion control products, as the core component of machine motion, specially control and drive the movement of mechanical parts. Because the performance of motion control products directly affects the accuracy and speed of mechanical action, the dynamics of such products are the most vulnerable to people's attention. Nowadays, in China's automation market, no matter which automation manufacturer attaches great importance to motion control products, because the transformation and upgrading of China's manufacturing industry cannot be separated from mechanical tools, and motion control products are precisely the key to determine the motion performance of mechanical tools

at present, many manufacturers attach great importance to the research and development of motion control products. The interval between product updates is getting shorter and shorter, product styles are diverse, and new products and technologies emerge in endlessly. However, on the whole, the research and development of these new types and new functions is not aimless, but always closely around the changes in industry needs. It can be said that it is precisely because the industry demand gradually presents new characteristics that there are continuous innovations in motion control products

product software function enhancement can be customized for the industry

in many new motion control products, the function of the software part has also been improved, which makes many functions that originally depended on the mechanical part can be simulated well by using the software environment. Moreover, through the programming function of the software, the customizability of the product is enhanced, making it closer to the industry

this function plays a very prominent role in the textile machinery industry. For example, in the solution provided by baccalais industrial automation (Shanghai) Co., Ltd. for the textile industry, the spinning process curve can be generated according to the needs by using the built-in electronic cam function of the servo, and the speed synchronization control of the multi unit sizing system can also be realized by using the virtual spindle technology. The software function blocks specially prepared for the textile machinery industry also include tension dimension adjustment, winding, etc, Effectively improve the technological level of its textile solutions. Dongjixin, marketing manager of baccalais, said that for some specific industries, the customizability of motion control system is very important. The more flexible it is in this regard, the more it can meet the needs of actual production. Baccalais can provide corresponding industry solutions for packaging, printing, plastics, textiles, food and beverage, machine tools, semiconductors and other industries

coincidentally, Li Shujie, manager of lust Technology Department, also takes the characteristics of the textile industry as an example: for example, in the textile industry, mechanical cams are used. If we use software in the servo driver to realize the function of electronic cams, such mechanical equipment can be simplified, more flexible and more reliable. The advantage of using servo driver to realize is that in the past, mechanical cam was a specific cam. If using servo driver to realize electronic cam, a series of different cams can be realized by changing parameters. The speed and size can be changed according to actual needs, and the cost can be saved

the advanced positioning function of the motion controller product of Mitsubishi Electric Automation is also realized by pre virtualizing the motion process to be controlled in the software environment. Caijianguo, servo product manager of Mitsubishi Electric Automation (Shanghai) Co., Ltd., said: this pre virtual function of the motion process can effectively avoid possible problems in actual operation, so that each part of the operation has been verified before implementation, which greatly improves the reliability

the diversification of communication methods follows the upgrading of the industry

the diversification of communication methods is also an important feature recently presented in the field of motion control products. The products of many manufacturers used to support only 1. The first thing we saw was that the number of bearing columns of single column and double column tensile machines was different from that of ordinary communication methods, but now there are obvious improvements in communication, and they began to support various kinds of fieldbus and industrial Ethernet. Therefore, the series and types of some products have been greatly expanded

it should be said that the emergence of this trend is closely related to the changes in the application environment of motion control products. With the gradual improvement of the communication level in the industrial field, motion control products must also meet the needs of networking, not only compatible with diversified communication modes, but also have good expansion space in terms of coordination and synchronization. At this point, the typical one is the printing industry. At present, more and more printing machines have completely adopted bus control in their control systems. If the motion control products launched still only support ordinary pulse control, this part of the market will inevitably be gradually lost

the new servo products to be launched by Fuji Electric under different working conditions take into account the refinement of communication mode. In the past, there was only one general-purpose VV product, but now it has been expanded to three types, introducing vs and LS products corresponding to SX bus. This refinement enriches the content of products and gives customers more choice. The most important thing is to expand the industries in which their products can be applied. In this regard, Shang Zhongliang, head of the technical service department of Fuji Electric (Shanghai) Co., Ltd., pointed out that our product research to reduce pulsation changes with the industry. What kind of development trend and demand the industry has, our product design will lock in what direction. Bus is a trend in the future, especially as more and more domestic enterprises adopt bus, our products will inevitably follow this trend for expansion

it can be predicted that the more advanced the technology used in future motion control products, the more seamless it will be with the industry. In fact, it is not just motion control (6) that the content displayed in the experimental process is the change value of load displacement and experimental speed. If it is extended to any automatic product, its development direction will inevitably closely focus on the needs of the industry, because only by doing this can it finally be recognized by the market

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