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- My Tentative View on the Main Factors Involved with the Service Life of the Bearings on Hi-precision Draft Top Roller for Doubling and Spinning Process 影响并条、细纱高精度牵伸胶辊轴承寿命的主要因素及其应用初探
- draft top roller 牵伸上罗拉
- Improperly clothed top roller cleaners. 上罗拉清洁器包的绒布不当。
- Use of varnishes on the top roller cots. 上罗拉表面上漆。
- Variation in top roller diameter. 上罗拉直径变异大。
- Damaged surface in the top roller cots. 上罗拉（皮辊）表面破损。
- Damaged/absence of top roller cleaners. 上罗拉清洁器破损或丢失。
- To produce CJ 3.6 tex in spinning frame with pneumatic V shape draft and guarantee yarn quality,processing of weight per 5 m,draft multiple of back area,roller gauge,top roller pressure,leading distance of front top roller an so on were optimized. 为了在气动V形牵伸细纱机上顺利生产CJ 3.;6 tex纱;保证成纱质量;对粗纱定量、后区牵伸倍数、罗拉隔距、胶辊加压及前胶辊前冲量等工艺参数进行了优化试验。
- This paper studied the influence of back draft,tuist factor and top roller hardness on yarn hairness as well as the technology measure of decreasing yarn hairness in FA502 spinning frame. 主要研究了FA502型细纱机纺纱时,后区牵伸倍数、细纱捻系数和皮辊硬度对成纱毛羽的影响。
- Worn or unbuffed top roller and eccentric top or bottom rollers. 上罗拉破损、上下罗拉偏心。
- Top roller covers are only one small link in the complex chain of yarn manufacture. 上罗拉皮圈是复杂的纱线生产流程中一个很小的环节。
- Calculation is done of the radial clearance of the top roller bearing SL1-6918 to determine the clearance range. 摘要对SL1-6819型上罗拉轴承进行了径向游隙的计算，以便确定游隙的范围；
- Aclinic adjustment method is used instead of the conventional way,the arc trace is gained through rotation of the shell of the top roller bearing. 改进时摒弃了利用标准上罗拉轴承外壳旋转来获取圆弧划痕以供调整的方法,采用了平面直线调整法。
- Aclinic adjustment method is used instead of the conventional way, the arc trace is gained through rotation of the shell of the top roller bearing. 改进时摒弃了利用标准上罗拉轴承外壳旋转来获取圆弧划痕以供调整的方法，采用了平面直线调整法。
- To improve spinning property and manufacturing quality of Aluminium-inserted top roller,its production technology was analysed. 为了提高铝衬套胶辊的制作质量和纺纱性能,对其生产制造技术进行了分析。
- In order to give free rein to the performance of low hardness top roller,the relation between the top roller pressure and resultant yarn's quality was analysed. 为使低硬度胶辊性能发挥得更好,对成纱质量与胶辊压力的关系进行了试验,表明两者关系密切,压力过大或过小都对成纱质量不利。
- In consideration of the application situation of the bearing tester D923A in processs of testing of shell of the top roller bearing and sorting followed. 根据D923A型轴承检查仪在上罗拉轴承外壳检测、分选过程中的实际应用情况,对其水平调整法加以改进。
- Later, tried every time washed through some citric acid washed again, some of the top roller surface impurities calcium, reactions to the formation of ratherish substances. 结果，试着在屡屡洗完后，再用些柠檬酸乾洗一遍，使胶辊暗不天的一些钙类杂质爆不收化学不正答，变成难溶精神以便冲洗肮脏。
- Now let's draft the contract and then sign it. 那么我们起草合同，然后签字。
- He emptied the glass at on draft. 他一口气喝完了那一大杯。
