1. The main doffing speed should be fast, and it will grow hair. Once you are familiar with it, it will get better and better.
2. Spun yarn doffing work is an important part of the production in the spinning workshop. All the work of the doffer is centered on high quality, high output and low consumption. The basic points are as follows:
1. Tight organization and consistent actions
The spinning and doffing group is a group of 4-6 people Therefore, the doffing workers should obey the unified dispatch and command of the doffing chief. As soon as they arrive at the machine to doff, they should all take their positions to achieve tight organization, coordinated movements, and consistent actions, so as to give full play to the collective strength.
2. Reasonable arrangements and mutual cooperation
Yarn picking, machine loading, intubation, head management, tube pressing, and head threading are the basic contents of the doffing work method. Properly organizing these tasks is an effective way to improve efficiency. Therefore, the methods of positioning numbering, program round-trip, division of labor, mutual cooperation, and close cooperation are adopted to achieve short downtime and high production efficiency.
3. Strengthen cleaning work and improve product quality
Cleaning work should be arranged reasonably and evenly in It is carried out within the gap of each doffing in a shift, using the methods of “Three Doings”, “Four Fixes” and “Five Not Landing”. The doffing workers must be gentle in their cleaning work to prevent flying flowers from being brought into the yarn sliver and causing artificial damage. Defects.
4. Improve operation level and continuously improve production technology
Doffing threading is the basic operation of doffing workers and must Master it proficiently, learn more and explore more at work, practice the operation skills, and improve the speed of head threading.
5. Prevent human defects. Prevent yarn residue from being attached when doffing and yarn spinning. It is strictly prohibited to regenerate yarn, wrap yarn around yarn, twist joints, and prevent flying flowers from being brought into the yarn during cleaning work. Please pay attention to whether the spindle belt is in the spindle plate to prevent tight or weak twisting of the yarn.
6. Strengthen the sense of responsibility, improve quality awareness, and do not leave or leave the job without reason. Once any yarn quality problems are discovered, they should be reported immediately, conscientiously implement the operation method, and perform doffing time, shorten the doffing stop time and improve the efficiency of the spinning machine. </p
