The inspection and measurement of the operation of the cleaning operation is the key to the implementation of the practical operation method. During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine. Special equipment for the textile industry on the winder.
As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field. Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame.
1. The cleaning section (1) The key points of the operation requirements ① The raw cotton should be carefully inspected bale by bale, and the treatment should be correct and timely. Requires rank promotion or appropriation of these species, strictly in accordance with the regulations. ②The bales of the cotton table of the carding machine must be neatly arranged and arranged according to the chart. The height of the bales should be level. The cotton used for re-flowering should be packed separately, and the bales should be sandwiched in the middle of the bales. All packages can be captured.
③ The waste from the car belly should be picked up according to the specified number of times and the content of the pick-up should be timely and reasonable. The white drop under the dust grid should be reflected in time and dealt with clearly. Unwinding and unwinding should be carried out in accordance with regulations, and unwinding and unwinding are strictly prohibited.
⑤ Time to adjust and restore the unqualified legs of the transformation. It should be noted that the mobile operation should be placed in a circle, and beware of garbage. Unqualified (formed, also overripe, colored flowers, oil, etc.) overlap, to trace the cause and solve it in time.
Number of prints for N ROLL responsibility. (2) Key points of operation measurement ①Whether the cotton bales of the bale grabber are discharged according to the chart, whether the appearance design is beautiful and reasonable, and whether the upper and lower structures of the components are consistent. ② Unrolling, weighing, moving and unloading laps, clipping responsibility numbers, catching defects and picking miscellaneous items.
③ Unqualified cotton laps (poor forming technology, not thick and thin), positive roll rate and broken baby laps (big and small ends, uneven ends). Whether the oil pollution is coiled and picked out in time or not. The specific items and scores are determined by the region or the enterprise itself.
2. The key points of the operation requirements of the steel wire section (1) ① Do a good job of cleaning, according to the predetermined number of times, order (from top to bottom, from inside to outside, left to right) and tools, and insist on investing in legal chaos wiping operations . Shooting, hitting, grabbing, flying into the net or possibly not inside the sliver is prohibited. When cleaning, brush rollers and twist off or cannot reach or wipe the sliver web.
②The front connector of the machine must be wrapped with bamboo, pay attention that the headline and tail should not be connected upside down. When continuing the roll, the roll head can be torn straight or obliquely, and the unit of lap length should be different sizes according to national regulations. Strictly prevent all kinds of sundries and thick rolls from jamming the card clothing.
③ During the tour, you can change the volume of the initiative. Lap tails cannot ride on the floor, too long or overlap to break. ④Treatment is that the broken ends should be promptly removed, and the button thin strips and oil stains should be removed in time.
The requirements for doffing can not be too high, and the burr and edge cans are not required if they are to be removed. The belly, leaky bottom and doffer triangle area should be cleaned up in time. The white belly must be reported to the foreman maintenance personnel in time.
If the machine has abnormal sound, stop it in time to check and report it to the foreman and maintenance personnel, and check and correct it in time. ⑦ Helpers, copy lathes, lap porters, etc., it is necessary to pay attention to the number of times that the tools to complete the handling vehicle, and the brush operation, the operation should be light, the net copy to ensure the needle copy cleaning cloth, the wool is clear, the cotton Quantity is incomplete without decomposition. (2) Key points of operation measurement ① Follow the roll-up head, the front-mounted head of the machine, the machine station to supervise the operation of students and the use of tools, etc., whether they can be performed on time, in order and frequency without serious work.
When cleaning, oil and flying flowers accidentally fell into the cotton net or wrapped in strips and were caught in time. ③Whether the cotton sliver and cotton roll are used incorrectly.