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1·Worn clothing and feed roller bearings.

针布破损和给棉罗拉轴承坏。

2·Upper feed roller is driven simultaneously by the mechanical transmission mechanism.

采用机械结构传动，上滚轮可与机器同步运转。

3·The surface of the feed roller is rather sharp, to prevent injuries to body or damage to equipment, please keep your hand, hair away from it when runs.

送纸辊表面比较锋利，运行时请将手、头发远离送纸辊，以防伤及人或损坏设备。

4·Feed roller is driven by an electronic frequency converter which permits stepless variation of its speed and is controled to be synchronized with doffer by the computer.

给棉罗拉采用调频电机传动，实现无级变速，通过计算机控制与道夫传动同步。

5·Based on the better understanding of collecting and doubling mechanism of rotor spinning, the rotor slub shape is deeply analyzed by changing the feed roller speed three times in one slub circle.

从转杯纺的凝聚和并合机理出发，对三次喂给罗拉速度变化情况下转杯竹节纱竹节形态进行了深入分析。

6·To deduce the formulas for evaluating feed diameter, roller diameter and rolling moment of flattener, obtain the practical formulas and give a computer program.

对扁丝机的进料直径、轧辊直径和轧制力矩的计算公式进行推导，得出了实用计算公式并提供了计算程序。

7·This paper deals with the feed mechanism of ramie roller card and its effect in carding quality.

本文对苎麻罗拉梳麻机的喂给机构与梳理质量的关系进行了讨论。

8·The effect of sliding block feed on the workpiece quality and rolling roller life is analyzed.

针对精密冷辗机的工作特点，分析了冷辗扩过程中滑块进给对工件质量及芯辊受力的影响。

9·The regulating wheel feed slide is supported on dovetail needle roller guideway and a differential leadscrew is used for performing feed motion.

导轮架进给导轨采用燕尾形滚针导轨，进给用差动丝杆；

10·Extend paper feed, small pressure on pull roller, minimize cardboard deformation and ensure the cardboard quality.

延伸送纸，拉纸辊压力小，减小纸板变形，确保纸板质量。