In recent years, the customer group of Dali (China) Co., Ltd. has been pformed into high-end and international brand and designer brand. P

With the demand for personalized clothing, brand customers are using more and more car bar technology in < a href= "http:// m.pmae.cn/news/index_c.asp" > clothing < /a >. Meanwhile, customers have higher requirements for the precision of the process.

At present, it is very difficult to make straight strips and radioactive strips with 1/16 inch width and other thin fabrics.

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< p > at present, it can only be completed by < a href= "http:// m.pmae.cn/news/index_c.asp" > hand-made < /a >, which is faced with problems of low efficiency, high cost and long delivery period.

To solve the above problems, we need to break the routine and break through and innovate the technological methods. Therefore, the QC group of the company's special process development has chosen the key research task and the research and development of silk fabric fast bar technology.

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Setting goals: at present, the production capacity of special car bars can not meet the customers' requirements for futures, and at the same time, there are problems of low efficiency and high cost. Therefore, the company calls for a solution to this bottleneck. P

If the requirements for order fulfillment are met, the radioactive bar must reach 1.5 m / min, and the 1/16 inch bar must reach 2 m / min. The team will serve as the goal of this QC activity.

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Put forward the plan: after the discussion of the group members, the new p method must be operated simply, and the efficiency can be further improved by ensuring the quality and reducing the repair rate by using the tools.

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< p > the group has chosen the experimental analysis of the selection of the apparatus and tools, determined the development of the fast train bar, the technical research and development of the double stitched sewing locomotive bar, and the research and development of the technology of the computerized miter car bar technology. After the experimental verification and the group members' comprehensive consideration, 3 pairs of needles were selected on the herringbone car, and the test was carried out with the presser foot and the needle plate.

Through the analysis and experimental comparison of the technical research and development options of the computerized herringbone car, the team finally confirmed the best plan and formulated the countermeasures table.

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Implementation of countermeasures: group members design drawings of accessories according to the parameters determined in the plan and use drawing software to design p.

According to the design drawings, the developers developed double needle, foot pressing grooves, < a href= "http://? m.pmae.cn/news/index_c.asp" > needle plate welding arching device < /a >.

The team members install and debug the components and equip them with standard equipment.

The group carried out on-the-spot explanation, demonstration, guidance and examination for the fast car bar plan, so that the relevant operators mastered the sewing method.

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After the implementation of the plan < p >, the group made statistics on the production of ~10 month's truck orders in June 2013. The average efficiency of the 1/16 inch bar reached 2.5 m / min, and the average efficiency of the radioactive bar reached 2 m / min.

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< p > yield: the cost of producing 1/16 inch car bars dropped sharply from 0.8 yuan to 0.2 yuan per meter after the use of fast strip technology. The radioactive bar dropped from 1.8 yuan / meter to 0.2 yuan / meter, which brought significant economic benefits to the company.

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