According to the thread generation principle, the motion relationships among the needle, the lower and upper loopers of low and middle speed overlockers are quantitatively described.
以中、低速包缝机为研究对象，在定量构造出机针与上、下弯针之间的动作协调关系之后，提出对该类包缝机弯针机构进行精确尺度综合的方法。
Aiming at the vibration problems existed in the crankshafts of overlock machines,from the balance aspect view to research vibretion problem,an effective balance method of overlock machine\'s crankshaft is presented in this paper.
针对目前包缝机曲轴所存在的振动问题,从平衡的角度出发进行减振研究。
As an enterprise accredited ISO9001 quality system in20056, the company is the main supplier of sewing machines in north China.
晖ü?薎SO9001国际质量认证，现以形成了北方生产缝包机主要厂家。
embroidery machine (excl. sewing-machines and chain-or blanket- stitching machines)
绣花机（不包括缝纫机、链状线迹缝纫机或锁缝线迹缝纫机）
The edge of the fabric is rolled over the machine stitching to the wrong side and finished with a plain hem stitch.
布边卷过机缝线迹到反面,用包缝缘边针迹完成。
needle for embroidery machines (excl. those for sewing machines)
绣花机针（不包括缝纫机针）
The overlock machine combines straight and overcasting stitches and outs and sews the fabric while stitching the seams.
包缝机的线迹由直线线迹和锁边线迹组成并且缝纫时边剪边缝。
The overlock machine uses a foot pedal to raise and lower the presser foot.
包缝机是由一个脚踏板来升降压脚。
Over there towards the far end of the wall, are ten hemming machines.
莫罗: 那边，在墙的那头，是十台包缝机。
Designing and Development of the High-speed Automatic Seaming Packer;
高速接缝式自动包装机的设计和开发
The sample room is equipped with industrial power machines: there are lock stitch, overlock, zigzag machines, etc.
样品间里配备的工业用缝纫机,它们是锁式线迹缝纫机、包缝机(拷边机)、万能机等。
Sue the binding attachment on the sewing machine to encase the raw edges of the fabric in bias strips.
利用缝纫机上的滚边装置,用牵条包住织物的毛边缉缝即可。
Turn under the raw edge of the bias strip 0.6cm (1/4 inch) and plain hem, picking up the machine stitches.
折0.6cm(1/4英寸)牵条毛边,用包缝缘边针法,挑起机缝线迹。
An overcast stitch or seam.
包边缝纫的针脚或线缝
Design and Research of the Billet Bidirectional Hot-centering Machine of the Seamless Tube Plant of Baotou Steel Corp.
包钢无缝厂管坯双向热定心机设计与研究
donkey stitching machine
坯布缝头机,简易缝头机
I have to machine the hem.
我需用缝纫机缝边.
We can sew by hand or with a machine.
我们可用手缝或机器缝。
needle double chain stitch shirring machine
双线链式缝抽摺缝纫机
Observe the basic safety measures, including, but not limited to the following ones, whenever you use the machine.
使用此缝纫机时，必须遵守包括如下项目的基本安全措施。