油菜联合收获机割台损失率测定方法的研究

Research for the Method of Determination of Rape Harvester Header Loss

针对油菜联合收获机割台损失率测定的关键与难点问题,对比分析了现行几种割台损失率的测定方法,指出存在的局限性与不足,提出割台损失率的接样槽测定方法,规定了专用工具的制作方法,给出相应的计算公式和应用范围,阐述了接样槽测定方法的优点和应用中的注意事项,并列举了应用实例。

For rape harvester of cutting table for determining the loss of key and difficult problems,the paper comparatives analysis of the current loss rate of several cut sets determination,and points the limitations and shortcomings.It makes the connection loss rate cut sets determination of sample slot,and provides a method of making special tools.The corresponding formulas are given and applications.Then the advantages for determination of sample slot and applications notes are explained,and it cites examples.