Research on Plasticity Shaped Technology of Gear for New Type Agricultural Vehicles

Abstract:

With the development of modern agriculture, agricultural vehicles have broad prospects for development, for existing problems of the agricultural vehicles spur gear original forging die , designed new precision forging new technology of gear and new type precision forging die to use for production , in order to enhance radial intensity of concave model and reduce the cost of updating die, using fluctuating concave model level bisection ，three-player pre-stressed composite concave model structure ，lock-oriented , top concave model and model core are floating . Forgings parts formed in a closed ring mold cavity ，forging parts without fly side , significantly reduce turning remaining of semi-finished product,the material utilization, production efficiency and quality of forgings significantly improved , gained good economy benefit.

• Periodical: Advanced Materials Research (Volumes 468-471)
• Pages: 2219-2222
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.468-471.2219
• Online since: February 2012
• Authors: Jin Wei Yu
• Keywords: Die Design, Floating Model Core, Gear Forging, Gear of Agricultural Vehicle

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DOI: 10.1016/s0168-874x(00)00063-9