摘要 技术具有一系列显著优点,在工业生产中得到越来越广泛的应用,己成为自动化不可缺少的重要手段。进入90年代后,气动技术更突破传统死区,经历着飞跃性进展。气动伺服技术作为本学科的前沿研究领域,备受人们的重视。这里以稻草(植质 )为原料研制出水稻钵育秧盘,再以稻壳粉与土为原料混合研制出人工苗床土,基于稻草制造钵育秧盘水稻育秧的要求,进行了水稻育秧气吸式播种的试验研究,得出了的最佳结构参数组合。并研制出了气吸式播种机,利用该机进行了生产,达到了农艺要求。
Abstract Pneumatic technology. which is applied widely in industry more and more, has a series of obvious advantages and becomes an important part of automation. After 1990. pneumatic technology is largely improved beyond traditional methods. As the advanced research field, pneumatic servo technology attracts more and more technicians. Pneumatic servo position. The bowl-growing tray of rice was manufactures using straw (plant fiber) as material. And the aspirating seeder of grow-seedling of rice was designed and trial- manufactured basing on man-made seed-bed soil, which was made of rice – shell poacher and soil. Then it turnout to be feasible through.
1 综述 1 致谢 33 气动式水稻钵育精量真空播种机由毕业论文网(www.huoyuandh.com)会员上传。
|
| |
上一篇:控制面板的加工 | 下一篇:基于热管技术的流化床的设计 |
推荐论文 | 本专业最新论文 |
Tags:气动式 水稻钵育精量 真空播种机 | 2009-06-17 16:01:17【返回顶部】 |