subject: Textile Machinery Industry, "management And Control" Needs Urgent - Textile Machinery - [print this page] With Textile Machinery The technology upgrade, the growing importance of automated self-evident. Recently, the Ministry of Industry and Information Technology announced the restructuring of the textile machinery industry guidance, comments that: Textile Machinery Industry, "two" low level of integration of textile machinery design and manufacture of integrated, modular, automation, information technology applications not widespread, low level of product control, information technology and industrialization of organic integration to be enhanced.
And specific to the current textile machinery industry, textile industry due process complex process, which is why different types of textile machinery, their automated demand for variety shows. To this end, the reporter interviewed the Chinese textile machinery automation expert, senior engineer Wei-Yin Lu, asked him on the automation needs of the textile machinery industry were discussed.
Generally improve efficiency of textile machinery automation
Lu Senior Engineer said that in the textile industry is a very important indicator, "10,000 employment," the fewer the number of 10 000 employment, textile production line that the higher degree of automation. Due to our current degree of automation, textile machines still need to upgrade, so this indicator with the international advanced countries, and even some other developing countries compared to the production line, there are still a large gap.
According to Lu Senior Engineer introduced a variety of textile machinery in which the current level of automation and the level is different. In the part of textile machinery, automation more practical, mainly through the automation instead of manual actions. The automated instead of manual, there are improvements in the following aspects: first is to accelerate the pace of production, improve production processes; Secondly, automation replace manual, many production processes can be standardized; final product testing, the automated more efficient than manual testing, quality assurance of the fabric and more significant meaning.
Spinning more domestic applications, for example, drop-in spinning yarn sector, before the artificial exchange tubes, and broken ends need to manually pick up. Each of the spindles spinning frame from the original 400 to the current 1000, if still manually change management, not only breakage, and that the low efficiency, greater labor intensity of production staff. On the other hand, resulting in breakage of the main reasons is the shape and spinning yarn tension control decisions require time to be governor. This part of the traditional dual-speed motor, but the effect is not good, but if you use Inverter , With the PLC is set to the best of the running, you can effectively reduce the breakage.
For another textile machinery?? And machine, the automated content is also very rich, including self-leveling is a very important issue. Since leveling is the cotton strands to achieve uniform thickness of the same yarn, or fabric of the small areas prone to breakage. Based on the above, if the article had worked coarse or too small, need to use the equipment detected the implementing agencies in a timely manner and adjusted to meet the criteria and indicators to meet the requirements. Self-adjusting process by detecting the first, and then by computing and then to implement the use of AC servo from the terminal Sensor Testing, to be responsible for the implementation of the servo motor, it being necessary to run a series of automatic mechanisms, the difficulty is great. As the level of similar products made in China, there are still considerable gaps, so the main import of the equipment is still present. From a cost point of view, the price of autoleveller machine account for almost half the price, the cost can be described in a considerable concentration of machine part, if the domestic R & D Autoleveler its quality can be enhanced to better meet the requirements, then the machine cost is expected to be largely reduced.
Thus, use of automation in improving production efficiency reflects the integrated effects, and in all aspects of the applications are different characteristics. So if application of automation technology and equipment, well, will be greatly improved.
