查询词典 feed roller

Feed mechanism: up roller, middle flashboard and down bell jar mechanism is adopted, which is advanced both home and abroad.

加煤机构：采用国内外较先进的上滚筒中插板下钟罩加煤机构，具有操作简单、维修方便、气密性好等特点。

The results show that the inner diametrical dimensions will decrease with increasing the feed、reduction rate and roller angle and increase with increasing the wall thickness.

结果表明：产品内径随进给比的增大而减小、随减薄率的增大而减小、随工作角的增大而减小、随壁厚的增大而增大。

Twist-roller friction drive is a new kind of feed drive.

扭轮摩擦传动是一种新型的传动机构，既属于摩擦传动又属于螺旋传动。

Feed the gross pipe from front plant, cog down the upper roller to given size to rotating bring the pipe into rolling zone for reducing diameter and wall form rolling; after rolling from head to tail, turn 90Deg with the gross pipe, top bar and core head by tilter for next rolling travel that inverse roll to head to bring the pipe back to front plant; then, turn again for next periodical to-an-fro rolling till design size request.

将毛管自轧机前台喂入，将上轧辊压下至设定的尺寸，毛管在轧辊的旋转带动下曳入轧制区域，进行减径和减壁变形轧制；毛管从头部轧制到尾部后，将毛管、顶杆及芯头在翻转装置的作用下翻转90°，进行下一个轧制行程，反向轧制到头部，毛管回到轧机前台；再将毛管、顶杆及芯头在翻转装置的作用下翻转90°，进行下一个轧制周期往复轧制，轧制到毛管成达到设计尺寸要求。

The mini roller units are used to reduce or eliminate Web development changes so that the tension of the paper tape to get into the steadier the feed rollers ready to cut its performance is good or bad decision on the precision of the cut-paper.

沉没辊独位的功用是裁减或打消卷筒纸伸开时压力的改变，使纸带较不乱稳不天出去送纸辊绸缪裁切，其本能机能的短长不决裁切纸弛的精量。

When machining tapered roller with through-feed centerless grinding method,guidance face inclination of guide wheel has great influence on working quality.

采用无心贯穿磨削方法加工圆锥滚子外圆，导轮制导面倾角对加工的影响很大，探讨了导轮制导面倾角的设计，给出了公式。

A typical unit of flexo printing machine, there are three tension areas, from an open-reel to feed tension roll tension between an open-book; from feed tension roll to roll the tension between business card printing and membership card making tension areas; from the tension between the roller to complex scroll is a multiple tension areas.

榜样的机组式柔印机有3个不不不张力区，从不闭卷轴到进料不不不张力辊之间为不闭卷不不不张力区；从进料不不不张力辊到不入料不不不张力辊之间为制卡和会员卡制息不不不张力区；从不入料不不不张力辊到双卷轴之间为双卷不不不张力区。

In conjunction with the needle feed and the driven roller foot the double feeding of the wheel bottom feed ensures quiet and smooth sewing with exact stitch length, even when sewing over extremely thick spots.

下送布轮两步间歇式送布结合针送布和驱动滚轮压脚上送布确保了缝纫的静音和顺畅，并且即使在缝越极厚部位时亦能保证精确一致的针距长度。

In order to deeply reveal the smoothing mechanism of roller burnishing and to overcome the difficulty in the selection of the burnishing cross feed dependent mainly upon experiences and hand feel, the roller burnishing process is taken as an issue of plane-strain mechanics and the micro-plastic deformation area is determined on the basis of the Von-Mises yield criterion and by using the Boussinesq-Flamant solution. Then, the contact pressure distribution is obtained based on the Hertz contact theory, and the stress distributions in the burnishing tool and the workpiece are respectively revealed.

为深入了解滚柱滚压表面光整机理，解决目前滚压量选择完全凭经验和手感的不足，将滚柱滚压加工过程视为平面应变力学情形，利用Boussinesq-Flamant问题的求解并根据Von-Mises屈服准则得出了滚压局部发生微塑性变形的区域，根据Hertz接触理论得出了滚压接触压力分布及滚压过程中工件和工具的应力分布。

The influences of forming parameters,such as specification of heat treatment,nominal reduction of blank radius,feed ratio and roller track,on multi-pass neck-spinning of aluminum exhausted pipe used in vehicle are researched,and sound exhausted pipe s are developed by selecting reasonable processing parameters and roller tracks.

以铝质汽车排气歧管为研究对象，探讨了热处理工艺规范、名义压下量、进给比、旋轮运动轨迹等对三维非轴对称偏心及倾斜件多道次缩径旋压成形工艺的影响，通过选择合理工艺参数及旋轮运动轨迹，研制出合格的汽车排气歧管样件。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。