Research Of The Mechanics Parameters & Intension Analysis Of The Important For Cold Coiler

Coiler is one of the most important assistant equipment for steel rolling. It is used to coil strip into coiled steel. Cold coiler is used cold roll strap steel unit and acid washing, anneal, cutting, coating of strap steel. The coiler can be used to coil and open roll. It's traditional design has many questions. The cost improves because adopts analogy design or translated design or experience design, it's design period long, calculate precision low, safety factor larger, etc. Under the circumstance, Country economy and commerce committee constitute "2002 country emphases new production trial-produce plan"——1500 stainless steel slit unit and transversely unit, dissertation qua part research content in the item, emphases to cold coiler's optimize design research. Aiming at solving the basic design problem for down coiler from theory. This paper puts emphasis upon mechanics parameter and configuration parameter connects with working loads, software development. The main researching work involves: coiler's conspectus, mostly mechanics parameter choice of cold coiler, pivotal parts intension analysis, foundation rolling pole's force analysis and check, conception of design and workout software. In this researching task, it is applied that not only the basic knowledge such as mechanics of materials, theoretical mechanics, higher mathematics, steel rolling engineering, but also the intellective theory up to date such as numerical analysis, finite element analysis, etc. On the aspect of creating mathematics and mechanics model, the modernistic design method such as optimization design, CAD was adopted. The software has friendly interface and integrated function, and can automatically design mostly parameters; In addition, it is provided with the implemental function, which can help technical personnel analyze and testify the disciplinarian of the parameters and the rationality of the certain result. Base on finite analysis this task created the mathematics and mechanics models, and solved the basic design problem about the main parameters for coiler. Its theory and design method have some characters in novelty, creativity, advantage, and its result has veracity and reliability. In a word, its researching achievement provides prodigious advantage and important reference worth for user which designing coiler axis.