draft of drawing frame

The effect of different drawing condition and way on structure of PAN precursor

牵伸条件以及牵伸方式对PAN纤维结构的影响

Analysis and design of drafting mechanism of Model FMV40 rubbed roving frame;

FMV40型搓捻粗纱机牵伸机构的分析与设计

The effect of drafting multiple of A272F drawing frame on the quantity of neps

A272F型并条机牵伸倍数对棉结的影响

Eight slivers are drawn together to produce the drawn sliver.

在末道并条机上,八根棉条并合在一起被牵伸成熟条。

As with the breaker drawing, rollers moving at different speeds smooth and combine the slivers and pull them into a thin layer then into the drawn sliver.

正如头道并条一样,不同速度的罗拉将条子并合、理顺并牵伸成薄层,然后并合成熟条。

pin drafter

针梳牵伸机, 针梳机

The effect of different drawing condition and way on structure of PAN precursor

牵伸条件以及牵伸方式对PAN纤维结构的影响

Process Analysis about the Additional Pressure Bar in the Drafting Zone on the Spinning Frame

细纱机牵伸区附加压力棒牵伸工艺分析

A roving is made and then drawn to a fine strand.

先制成纤维条子,再将其牵伸成细纱线。

After combing, the comb sliver is drafted or drawn to form a roving, which is delivered to a spinning frame where the final worsted yarn is made.

经精梳机后,精梳毛条再去被牵伸成粗纱,粗纱再由细纱机加工。最终的纱线在细纱机上生成。

It pointed out that the drafting of mule should better use combination drafting and select right proportion of different drafting with different material.

文章指出，走锭细纱机牵伸应尽量采用混合牵伸方法，根据原料变化相应调整牵伸分配。

Effect of pressure bar in back drafting zone of SKF drafting system on spun yarn quality and optimizing drafting ratio

细纱机后区压力棒牵伸的效果及牵伸倍数的优化

A Discussinon about the Pendulum Arm Length for Spinning Ramie Staple

?麻长纤纺细纱机牵伸摇架长度探讨

The Alteration about Steam Condensation and Draining System of Chemical Fiber Stretch Machine;

化纤牵伸机蒸汽冷凝疏水系统的改造

Mechanism of generation of drafting waves during spinning and the way to eliminate it

纺纱牵伸波的产生机制及其消除方法

Application of Thermal Drawing Set On-line Failure Diagnosis System

热牵伸机组在线故障诊断系统的应用

The breaker-drawing unit smooths out the card slivers, pulls out the fibers into a thin layer, and re-forms a new sliver.

头道并条机将梳棉棉条的纤维梳理平行顺直并拉伸成薄层,再重新形成棉条。

Slivers are fed through the lapper that smooths them to a thin layer of fibers which is wound onto a roll.

送入成卷机的棉条被拉伸成薄层并卷绕在筒管上。

Analysing of Profile Plate and Cam Mechanism Designing for Drawtwister

牵伸加捻机成形模板与锭子变速凸轮设计分析

Design of Wash-Draw Machine Automation System Based on Profibus;

基于PROFIBUS的水洗牵伸机组自动控制系统设计