What are the mechanical characteristics of textile machinery?
The continuity of textile machinery is subject to the process. For example: spinning 20.8 ~ 27.8 cotton yarn, from cotton to spinning the total draw ratio of 13900 ~ 19000 times. The process needs to go through the process of cleaning cotton, carding, parallel drawing, roving, spun yarn and so on. Therefore, it is necessary to distribute the drawing to the corresponding equipment of each process. Another example is the resin processing process (see crease-resistant finishing), the fabric first immersed in the dip mill resin, and then in the baking machine by high temperature treatment resin condensation between the fibers, and finally in the flat washing machine by soaping, washing away The combined resin residue is dried with a dryer. The whole process is determined by the process requirements, can not be reversed, unconditionally omitted or merge process.
High efficiency, high efficiency, provincial maintenance; standardization, serialization, generalization; low energy consumption, low noise, low pollution, is the characteristics and direction of modern textile machinery.
A major development feature of modern textile machinery is to continuously improve the speed of the machine, resulting in high yield, to reduce the number of equipment, reduce plant area, save investment and labor, with less money to achieve greater results. Table 1, Table 2, Table 3, the figures show the trend of high-speed textile machinery.
The complete set of textile machinery is also subordinate to the process. For example, according to the cotton spinning process configuration of complete sets of machines, models arranged in order, the number of fixed relationship between the number of machines are determined by the process requirements. Another example is the scope of the work of the weaving machine weaving products, the need to configure the appropriate range of work inspection cloth, the amount of cloth and dyeing and finishing equipment, also belong to the set of. Therefore, the complete set of textile machinery not only exists in a factory, also exists between the plant and the plant.
n modern times, people's understanding of the structure and physical and chemical properties of fibers is deepening, thus creating more and more advanced process methods, which can more fully play the characteristics of fiber and fabric. In line with this development, modern textile machinery using mechanical technology, electrical technology, especially weak technology to create a wide range of different performance processing machines. For example, the industrial coating fabric preparation process coating method, roll method and lamination method, the design of the machine also has three different structures accordingly. Another example is the high affinity (130 ° C) and high pressure (2.7 kg / cm) dyeing equipment that can reduce the dyeing time and achieve good dyeing fastness.
