To solve the problem of chopping wheat straw, the experiment was conducted on a vertical wheat straw cutter bench to test the influence of main working parameters on chopping effect.
针对小麦秸秆的切碎加工问题，在自制的立式麦秸切碎机台上，进行了切碎机主要工作参数对秸秆切碎程度影响的试验研究。
According to test research situation, machining technique has been presented in terms of cutter structural parameters, cooling method for drilled holes and machining technology.
根据试验研究情况，从刀具结构参数、钻孔冷却方式、加工工艺要点等方面详细介绍了高温合金孔的加工技术。
The developed materials through the sand slurry abrasion test have been successfully put into practice in the shell of dredging pump and the cutter piece.
研究证明，该试验机能模拟疏浚工况，已成功应用在挖泥船泥泵壳和绞刀片耐磨材料的磨损试验上。
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