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农机企业为适应市场的变化,“农民需要什么,就应生产什么”。我们经过周密的市场调查,决定设计生产一种“轻、小、简、廉”,能够综合利用的东方红—150小型轮式拖拉机。在设计中,吸收了国内小拖拉机的成功经验,并应用价值工程原理,对多种方案进行分析论证、筛选,力求设计方案先进、合理、经济可行;在投产后,又不断进行功能分析,边生产边改进了13项设计方案,全部付诸实施后可使单台成本降低83.12元。一、应用价值工程原理优选设计方案。
Agricultural machinery enterprises to adapt to the changes in the market, “what farmers need, they should produce what.” After thorough market research, we decided to design and produce a “Light, Small, Simple, and Inexpensive” DFH-150 compact wheeled tractor that can be comprehensively utilized. In the design, we have absorbed the successful experience of domestic small tractors, applied value engineering principles, analyzed, demonstrated and screened a variety of solutions, and strived to design advanced, reasonable, economically viable designs. After the production, we continued to perform functional analysis. The production side has improved 13 design options, and all of them will reduce the cost per unit to RMB 83.12. First, the application of value engineering principles of optimal design.