impervious surface

the paper introduces the ways to manufacture cold-draw shape screw auger, which is of simple process, low cost and good quality, and is the best way to manufacture screw auger by manufacturer.

详细论述了冷拉成形螺旋面的螺旋绞刀制造方法。它具有生产工艺简单、成本低廉及螺旋绞刀的成形质量好等优点，是砖瓦生产企业自行制造螺旋绞刀，维修真空挤砖机的最佳途径。

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in this paper, the horizontal and vertical place of stripping rotor and screw auger were studied, the law of different location affecting the loss was analysed, and the rational place was defined.

本文对梳脱滚筒和螺旋搅龙的水平及垂直位置进行了研究，分析了不同位置对损失的影响规律，并确定了二者的合理位置关系。

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study on the place of stripping rotor and screw auger in stripping before cutting

割前脱粒中梳脱滚筒和螺旋搅龙位置关系的试验研究

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Study of screw auger parameters of mounted hole digger on the basis of MATLAB

基于MATLAB挖坑机螺旋钻头参数的研究

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Effects of Screw Angle on Screw Auger Work Performance

螺旋升角对钻头工作性能影响规律的研究

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cold-draw shape for screw auger of vacuum extruder

真空挤砖机螺旋绞刀的冷拉成形

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The Measuring Method Screw Auger Load of Mounted Hole Digger

悬挂式挖坑机螺旋钻头载荷测试方法的研究

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analysis of screw auger's torque of digging pit machine by using matlab

基于MATLAB的挖坑机钻头转矩分析

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Model Analysis on Affecting Factors of Screw Auger Bending Vibration in Agricultural Machinery

农机螺旋钻弯振值影响因素的模态分析

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