纺织专业英语

feeding 喂纱 A downwards movement enables the needle hook to engage a new piece of yarn, this is known as feeding. Knockover 脱圈 As the needle continues downwards, the latch is forced to close under the influence of the held loop. Knockover occurs as the held loop disengages from the needle. pulling Following knockover loop pulling occurs and a new knit loop is formed.



针的基本类型有两种：舌针和钩针，两者均可用 于纬编，舌针使用得更普遍一些。 There are two basic type of needles,latch and beard. Although either may be used for weft knitting, the latch needle is more common.

针织的主要成圈机构是针、沉降片、针床 或机架（用来握持针），以及导纱器（将 纱线送至编织位置）。 The main knitting element s include the needle,sinkers,the needle bed or frame that holds the needles, and the yarn carriers that lay the yarn in knitting position.

The movements of a latch needle in forming a knit loop
Clearing 退圈 In the running position the held loop rests on the top of the open latch. Clearing occurs as the held loop slips off the latch and onto the stem as the needle moves upwards.

open loop & closed loop
如果形成线圈的纱线不在线圈的底部交叉， 则称为开口线圈；如果在底部发生纱线的 交叉，则称为闭口线圈。 An open loop is one in which the forming yarns do not cross at the bottom of loop. In a closed loop closed loop, yarn crossing takes place.
针织被定义为由线圈相互穿套形成织物的 过程，只需要一套纱线即可。 Knitting is defined to be the formation of fabric by the intermeshing of loops of yarn, which requires only a single set of yarns.
The fabric take-away mechanism includes fabric tensioning,wind-up and accommodation devices. The quality control system includes stop motion,fault detectors,automatic oilers and lint removal systems.


使用多种控制方法，例如计算机控制，圆筒型针织机和横 机均可生产出复杂花型的组织。 Both circular and flat bed machines can produce highly patterned fabrics through the use of various types of contrlos such as computer controls. 与机制提花机构相似的附件可用来生产复杂的针织花型， 所织成的织物叫做提花针织物。 Attachment similar to those for Jacquard weaves may be used to create elaborate knit patterns, which may be called Jacquard knits.

face loop & back loop
如果线圈是朝向观察者而形成的，则称为 正面线圈；背着观察者方向形成的则称为 反面线圈。 If the loop formation seems to be toward the observer, then a face loop is formed. If the loop formation seems to be away from the observer.then a back loop is formed.
针的动作由各种三角控制，三角的类型决定着针 织物的结构。 The action of the needles is controlled by cams of various types, which determine the structure of the knitting fabric.

Basic knowledge of weft knitting
线圈 loop 互相圈套 intermesh 线圈横列 course 线圈综列 wale 开口线圈 Open loop 闭口线圈 closed loop 正面线圈 Face loop 反面线圈 back loop

What is knitting?



在纬编过程中，线圈由单根纬纱形成，形成的线 圈沿着织物的宽度方向形成一排水平的线圈，即 线圈横列。 In weft knitting, the loops of yarn are formed by a single weft thread.the loops are formed across the width of the fabric usually with horizontal rows of loops,called courses. 在经编过程中，构成一个线圈横列的所有线圈同 时形成。 In warp knitting, all of the loops making up a single course are formed simutaneously.

latch needle
在经编和纬编工艺中，形成线圈的主要机 构是针，最常用的针是舌针。 In both warp and weft knitting, the principal mechanical elements used to form loops are needles. The most common type of needle is the latch needle.



针织机也可以采用平行针床，一般称为横机。在 横机上，针在一个平面上平行排列。生产罗纹织 物的横机有两组针，呈V型开口。 Knitting machine can also be of the flat bed type. In these the needles are arranged parallel to each other in a flat plane. Flat bed machines that are used to make ribbed knit fabrics having two sets of needle arranged to form a V shape.
大多数的纬编织物是用圆型针织机生产的， 在这种针织机上，一系列的针沿着一个圆 环排列，织物可为圆筒形。 Most of the weft knitting fabric is made on a circular knitting machine, in which a series of needles is arranged around the circumference of a circle. Fabric may be made in the shape of a tube.



The yarn supply consists of the yarn package or beam accommodation, tensioning devise, yarn feed control and yarn feed carriers or guides. Knitting system includes the knitting elements,their housing,drive and control as well as associated pattern and garment length control device( if equipped)
针织机构主要包括四个主要部分：即给纱 系统、成圈机构或针、牵拉系统以及卷取 系统。 Knitting requires four basic compents: a yarn supply source;knitting element or needles;fabric take down and fabric collection systems.
Weft knit来自百度文库ing machine





园机 圆筒型 平机 Circular knitting tube form flat bed knitting 舌针 钩针 针床 Latch needle bearded needle needle bed (frame) 沉降片 导纱器 三角 Sinker yarn carrier cam