Application And Investigation Of Data-base Serving System In Knitting Fabric

As new type modification natural fiber and functional chemical fiber is more popular at present, consumer and seller have more and higher requirement about thinness, elasticity, body adaptability, functionality and comfort index, environment protection and health care in knitting fabric. In addition, as computer applied technology and electromechanical all-in-one of knitting equipment unit have prodigious improvement, new knitting technology, new technique, new equipment emerge in endlessly too. Be confronted with more and more new technology, technique, equipment, opening domestic market increasingly, drastic competition increasingly and confronted opportunity for entering WTO, every walk of life need urgently find breakthrough in management. The intention of the works is offering better means of modern information for production and scheme of knitting corporations. Exploitation of data-base serving system is based on inhere peculiarity of medium-sized and pint-sized corporation, except for enhancing capability of technology exploitation and quicken application of new technology, driving the mode of small batch and many variety catering to peculiarity of domestic knitting corporations, making medium-sized and pint-sized corporations keep up with consume tide. This works makes special technique exploitation center do information collection task that every corporation need to do via foundation of special information data-base. In this way, saving many time for new production coming into the market and exploiting.The works carried out are listed as below:1. Knitting fabric data-base serving system, of which one is for common use in the medium-sized and pint-sized knitting corporations, is established. It is pointed what is most important performances in production and exploitation of medium-sized and pint-sized corporations, via comparing different knitting corporations. In the foundationof investigating and searching present data-base and network-page exploitation technique, considering synthetically strongpoint and shortcoming of every set of exploitation technique, then data-base technique and network-page exploitation technique, of which are for use in the works, are selected. Using these exploitation techniques, knitting fabric data-base serving system which included four functions: input, modify, query and delete were exploited.2. The program, of which draws knitting fabric weave configuration and needle arrangement on spending less time, is established for cooperating the use of knitting fabric data-base serving system. Quickening input of knitting fabric information and saving exploitation time via use of the program.3. A set of exploitation process of homologous data-base serving system is established and experience of homologous system via exploitation of the works were accumulated.4. The knitting fabric data-base was exploited. At the same time, more than one thousand knitting fabric were tested. The original data resources were obtained from tests. These tests included are listed as below: density, loop length, thickness, the weight of square meter, bend rigidity, reversion capability of crease and capability of anti-fluff.5. The development direction of domestic and overseas knitting corporations, the information development process of textile industry and shortcoming of domestic knitting fabric corporations were investigated. Meanwhile, some point of view and advice about development of medium-sized and pint-sized knitting corporations were brought forward...