The machine adopts automatic flying saw punching, easy operation, etc.
本机采用自动飞锯冲孔，操作简便等特点。
Abstract: In this system, we use PLC and DC Digital Drive to Simulate the Flying Saw.
简介采用直流调速器和可编程控制器的结合来实现飞锯机模拟。
Two sets of double pullers with flying saw have been in normal production for half year.
两台带飞锯双牵引机也正常工作半年。
This paper analyzes the flying saw control principle by use of programmable control block and ladder diagrams.
分析了采用可编程序控制器控制飞锯机的原理，给出了飞锯机控制程序框图及梯形图。
In this system, the PLC and the DC speed-regulator are combined to simulate the operation of flying saw machine.
采用直流调速器和可编程控制器的结合来实现飞锯机模拟。
In the control system of welded tube flying saw, it has higher controlling precision, stable running property and higher reliability.
介绍了新型焊管定尺飞锯计算机系统柔性控制、定尺精度的在线调整和可靠性设计。
This text introduces the design characteristics, model calculation, electric control principle and configuration of a hot flying saw.
介绍了旋转式热飞锯的设计特点、模型计算、电气控制原理及结构。
After improved, the cut accuracy of service flying saw is higher than international custom standards. At present, it is widely applied in actual production.
改进后，伺服飞锯机的锯切精度高于国际上通用标准，目前已应用在实际生产中。
This paper introduces flexible control principle of digital control flying saw, analyses its flexible control technique in all move section of one saw period.
介绍了数控飞锯柔性控制原理，分析了数控飞锯一个锯切周期各运动段的柔性控制技术。
It describe two approaches for improving service flying saw cut accuracy. They are improving attendant system operation model and improving organ of flying saw driving.
叙述了改进伺服飞锯机锯切精度所采用的两种方法，即：改进随动系统的运动模型和改进飞锯车传动机构。
It recommends the computer system's flexibility control, the in-line adjustment of fixed length accuracy and reliable design of new type welded pipe fixed length flying saw.
介绍了新型焊管定尺飞锯计算机系统柔性控制、定尺精度的在线调整和可靠性设计。
Flying saw is the important equipment for pipe flow production line. It not only controls the accuracy of pipe length, but also restricts the production speed and cut surface quality.
飞锯机是管材连续自动生产线上的关键设备，它不仅控制管材的定尺切断精度，同时制约着生产线的生产速度和切口质量。
The bird continued flying and saw a lame duck help a little duck find the way back home.
小鸟继续飞，看到一只跛鸭在帮助一只小鸭子找回家的路。
The bird kept flying and suddenly saw a spider climbing up a wall.
小鸟不停地飞着，突然看见一只蜘蛛正在往墙上爬。
The bird continued flying and saw a lame duck help a little duck who got lost to find the way back home.
小鸟继续飞着，看到一只跛足的鸭子帮助了一只迷路的小鸭子找回家的路。
The bird went on flying and suddenly saw a little dying flower, whose face was full of smile.
小鸟继续飞着，突然看到了一朵即将凋谢的小花，它的脸上充满了微笑。
He saw fireflies flying and an idea came into his mind.
他看到萤火虫在飞，于是一个想法出现在他的脑海里。
"I wish they were all turned into ravens!" And when he looked up, he saw seven black birds flying away.
“我希望他们都变成乌鸦！”他抬头的时候，看到七只黑色的鸟飞走了。
One little boy, who had been watching carefully each day, saw this and announced in an excited voice, "They are flying!"
一个每天都在仔细观察的小男孩看到这个，激动地宣布：“它们在飞！”
"Then I got this text message from one of my friends that said there's a lunatic out there shooting people." Then he saw helicopters flying overhead.
“随后我收到了一个朋友发来的短信，短信里说有个疯子在那边向人群开枪。”接着他便看见直升机飞过头顶。
Witness Tony Tatro said he saw the plane flying low and knew it was in trouble.
另一名目击者东尼·塔特罗说，他看到飞机飞得很低，心想飞机有麻烦了。
They saw the mother robin flying about, and crying to her mate.
他们还看见雌鸟到处飞，向她的伴侣哭诉。
Finally I jumped into the air and did some flying, and for some reason I saw a tree that seemed unusually realistic looking, so I flew in for a closer look.
最后，我跃上空中飞了起来，而出于某种原因我看到了一棵树，它看起来有着不寻常的真实感，于是我飞到近前仔细瞧。
Then I saw circles of light with the faces of Hillary, Chelsea, and others I cared about flying toward me, then away into a bright, sun-like source.
后来我看到了希拉里、切尔西和其他我关心的人的脸，这些人的脸上都闪着光环，并向我飞来，之后又飞走了，飞进一个太阳似的光源里。
Then he saw helicopters flying overhead.
接着他便看见直升机飞过头顶。
"At first I saw a series of dark faces, like death masks, flying toward me and being crushed," writes Clinton, whose book comes out May 31 in both trade and mass market paperback.
《我的生活》的普及式平装本和大众式平装本将于5月31号同时上市。克林顿在书中写到：“我先看到一些像死神面具一样的黑脸，它们向我飞来，接着又被碾碎。”
I saw the church steeple crashing into the roof and the sparks flying and heard the desperation of the women.
我看到那个教堂的尖塔落在顶部，火花飞溅，听到那些女人绝望的哭喊求救的叫声。
"First I saw a piece of something flying through the air. Then I saw the helicopter going down into the water, " she said, adding that the crowd in the park seemed too stunned to react.
她说：“我先是看到一片什么东西从空中飞过，然后我看到那架直升机扎进水中”，她还说公园里的人们几乎都惊呆了，反应不过来。”
"First I saw a piece of something flying through the air. Then I saw the helicopter going down into the water, " she said, adding that the crowd in the park seemed too stunned to react.
她说：“我先是看到一片什么东西从空中飞过，然后我看到那架直升机扎进水中”，她还说公园里的人们几乎都惊呆了，反应不过来。”
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