Airflow spinning machine is one of the common machines in cotton yarn production, and its fault manifestations are diverse. The main fault phenomena include the following:
1. Increased breakage rate: During the operation of an airspinning machine, the breakage rate is often increased due to the weak strength of the fibers during the coagulation and merging process, which affects the yield, quality, and yield.
2. The airflow spinning machine does not alarm and does not break: If the airflow spinning machine does not alarm and does not break, it may be a problem with the machine's operation, and it is necessary to check whether the machine is working properly.
3. Equipment issues: Equipment issues are also one of the main causes of malfunctions in the rotor spinning machine, such as the condition of the combing roller ring gear and the false twisting disc, which have a significant impact on the dryness and breakage of the yarn, and should be repaired in a timely manner.
4. Effects of temperature, humidity, and process: The temperature, humidity, and process negative pressure of spinning equipment are also important factors affecting the operation of air flow spinning machines. If these conditions are not suitable, such as low or excessive relative humidity, which is not conducive to impurity removal, it may lead to breakage.
5. Raw material issue: Raw materials are also one of the factors that affect the operation of the rotor spinning machine, such as the impurities and dust content of low-grade cotton and recycled cotton, and the high short fiber rate, which increases the difficulty of spinning and the probability of yarn breakage.
In response to the malfunction of the rotor spinning machine, we need to control general breakage, repeated breakage, local breakage, and large-scale breakage. At the same time, we need to regularly maintain the equipment. Through these measures, we can ensure the normal operation of the rotor spinning machine, improve product quality, and reduce the occurrence of breakage.