The inspection and measurement of the operation of the carding operation is the key to the implementation of the relevant operation station. 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. Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery. According to the spinning process, carding is an important process.
The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process). 1. The cleaning section (1) The key points of operation requirements 1. The raw cotton packaging should be carefully inspected after packaging, and the processing should be correct and timely. If it is necessary to upgrade the grade or misappropriate the variety, the regulations shall be strictly followed.
2. The cotton table of the carding machine must be neatly arranged according to the chart, and the height of the cotton bales should be uniform, because the flowers are packaged separately from the reused cotton bales, and the rows are sandwiched in the middle of the cotton bales, and the grab truck can grab all the cotton bales back and forth for a week. ③ The diggers shall take the funnel car in time for digging according to the specified frequency of noil waste. The white mesh leaks under the dust are reflected and handled differently.
④The unwinding and unwinding shall be operated according to the regulations. It is strictly forbidden to pull the head and make a double head roll. ⑤ The unqualified laps should be adjusted in time and returned to be remade, and attention should be paid to the operation of moving the laps to prevent the laps from being damaged.
For unqualified laps (forming, overripe and overripe, chromatic aberration, oil stains, etc.), it is necessary to trace the cause and solve it in time. The responsibility number should be printed on the positive volume. (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. Unqualified laps (bad shape, different thickness), positive roll rate and broken laps (big head, uneven ends). ④ Oil quantity and people pick up oil miscellaneous in time or not.
As for the specific analysis items that pass the test and the management standards for the points and deductions, it is up to the region or enterprise to customize. 2. The key points of the operation requirements of the steel wire section (2) ① Do a good job of cleaning, according to the predetermined number of times, the order (from top to bottom, from inside to outside, from left to right) and tools, and stick to the chaotic wiping operation of the law . Shooting, hitting, grabbing, flying into the net or possibly not inside the sliver is prohibited.
When the cleaning brush can not be broken and twisted series or wiped or sliver network. ②The front connector of the machine must be wrapped with bamboo, pay attention that the headline and tail should not be connected upside down. Continued volume, which can be straight or inclined, tear-rolling head lap length dimension should be required.
Protective clothing against debris and thick rolls of head injury. 3. During the tour, master the initiative to revise the paper. The ends of the knees must not touch the ground, be broken or overlap too long.
④ The head should be decapitated in time for treatment, and the thin strips of buttons and oil stains must be removed in time. Doffing is not too high, burrs and tube are briefly removed without distortion. ⑤ The belly of the car, the small leaky bottom and the doffer believe that the triangle area should be cleaned and swept in time.
If the car belly falls white, it should report in time as the foreman's anti-overhaul staff. ⑥ In the case of abnormal noise, the machine should be reviewed and reported to the foreman and maintenance personnel in time to check and correct in time. ⑦Auxiliary workers, copying workers, cotton roll transporters, etc., should pay attention to the time, frequency and operation according to the regulations. The operation should be light and clean, and the tools should be copied and brushed.
The handling and control vehicle should be complete, to ensure that the card clothing is clean after needle copying, the cotton net is clear, and the cotton lap is intact and not broken. (2) The key points of operation measurement are the roller head, machine head, machine care operation and tool usage, whether it is carried out on time, in order and number. 2. When cleaning, whether oil and flying flowers accidentally fall into the cotton net or sliver is caught in time, white flowers are picked up in time, and sticky rollers, broken heads, and empty cars are dealt with in time.
Jane and whether ③ the sliver is wrong.