(1) In accordance with the provisions of time to enter the job, make serious preparations for the succession;
(2) initiative, evident on a detailed understanding of the production, operation, changes in technology, the situation changes and related species Notes;
(3) carefully view the functioning of the machine, one by one down to check on canvas;
Origin (4) Check the raw material, there is no difference in linear density, there is no wrong yarn bobbins is skew, there is no oil, etc;
(5) make the transfer log in cloth.
Circular knitting Tutorial
Reasonable and advanced method of operation is to improve production efficiency and weave an important prerequisite to ensure product quality knitting machine.
Section shift work
Operatives shift work is to establish the normal order of production, to ensure smooth production, the important part of good product quality, it should exchange information, clarify responsibilities, common keep off.
First, the shift operator's requirements:
(1) to keep the workplace clean, spare yarn on all devices to be controlled in a predetermined range of sizes;
(2) to explain the functioning of the equipment operation;
(3) changes in accountability processes * variety of fabrics change the situation, change the raw material situation;
(4) account of good fabric Record: number, size, date, job number, raw materials, batch number, weight and other horses.
Second, to take over the operator's requirements:
(1) In accordance with the provisions of time to enter the job, do a good job succession of preparatory work;
(2) the initiative to learn more about the group production, equipment operation, changes in technology, the situation changes and related species Notes;
(3) Check carefully the functioning of the machine, one by one stop checks cloth;
Origin (4) Check the raw materials, the line density has no error, there is no wrong in the bobbin, bobbin there is no place skew, there is no oil and so on.
(5) prepare the transfer is recorded in the fabric surface.
Section II inspection tour
It is divided into two general inspection tour inspection tour inspection and key tour.
First, the general inspection tour:
(1) the timing and requirements: general inspection tour mainly to prevent the obvious long defects, in order not to exceed the length of the long defect, the operator need every 5 to 10 minutes on tour again.
(2) Tour: Follow the tour route to seeing, ears, hand prints and so on, without stopping the machine, check the fabric surface defects more obvious and there is no abnormal sound equipment and other irregularities. Tour, we found the problem stop processing, according to the "three after the first three" principle, it is the first after nearly far, the easier issues first, after the first emergency relief, in the premise of ensuring the quality of fabrics, reasonable arrangements properly addressed.
Second, the focus of the tour inspection:
(1) Timing and Requirements: Key tour inspection must be based on the general inspection tour. Check the focus on the specific content of the tour - after the succession focus of inspection, focus on examination after drop cloth, wipe the car after checking the focus, process focus on examination after yarn breakage. Each piece of cloth half-way down the focus of inspection 1-2 times, due to the focus on examination of a long time, requires the operator to ensure that the general inspection tour in the premise, can batches.
(2) Tour: Follow the tour route to seeing, ears, hand prints and other methods to conduct audits. To check the fabric mainly from dark cloth look for the bright side, look carefully at the fabric panels should also be set aside to see the cloth hand there is no way dilute the cross-straight, long bad needle, long drain pin, long flower pin , all kinds of bulk defects and fabric tension, etc., and then check the yarn, the yarn count, yarn tail joints, piecing location.
Third, the roving clearance time:
Tour gap time shift is mainly used for treatment stoppage, drop cloth, then the yarn of individual work and cleaning operations must be reasonable arrangements to achieve balance not only busy, but no touring behind schedule, always grasp the initiative in production. Specific requirements for the operator:
1, if the stoppage occurred many times, in a time when the gap between the cloth inspection tour in late been processed, it should stop processing stoppage, the first for a cloth inspection tour, and then processed stoppage to prevent emergence of long cloth defect.
2, according to the actual situation of production, the yarn splicing, drop cloth, cleaning these fixed "must do" operation, there are plans in each time interval were completed in order to eliminate the phenomenon of fuss, to avoid a vicious cycle, according to the provisions of touring cycle tour.
Fourth, the tour route:
Purports to operate in an orderly tour, must follow certain tour route tour, to save time, reduce labor intensity and improve efficiency. Inspection tour route is generally based on the arrangement of the machine is reasonable arrangement, easy to operate, do not go to repeat the route.
In knitting enterprises generally used straight away, to see both sides; the other is in accordance with the "U" shape, unilateral view, to carry out inspection tour.
Section sanitation work
Clean work circular knitting machines big impact on the production of quality fabrics. Circular knitting machine machine during operation, the yarn and mechanical friction, so that commanded a nap on the yarn (staple fiber, the factory said the Pied Piper), dust, impurities, etc. fly off generated, accumulate around the machine, which will be ready to fly into the woven parts, woven into the fabric causing defects inside. So remove these fly, impurity content is the daily work of the operator. Specific cleaning work include:
1, remove the creel of flowers, usually carried out at shift changes;
2, clear braided fly around the system, usually in the fall before the cloth;
3, removal of yarn accumulator, fly dust removal device (fan) on a weekly basis.
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