查询词典 thread chasing machine

The yarn change device for selecting a yarn at a location between a plurality of kinds of feeder packages of different color or the like and the feeder of a knitting machine and feeding the yarn to the feeder of the knitting machine while piecing the selected yarn and a yarn being knitted, comprises a suction means (28) for suction-holding a plurality of yarns collectively, and a clamp means (29) for clamping the plurality of yarns collectively at a location between the suction means and the feeder packages, wherein the clamp means comprises first and second clampers (29A, 29B) arranged at two positions along the thread handling area and operating selectively.

该纱线切换装置在颜色等不同的多种喂纱筒子和织机的喂纱装置之间选择纱线，并把被选择了的选择纱与织成中的织成纱进行接头，从而向织机的喂纱装置喂纱，具备：将多根纱线一并吸引而保持的吸引机构(28)、以及在上述吸引机构与上述喂纱筒子之间将多根纱线一并夹持的夹持机构(29)，上述夹持机构沿着纱线道而被配置成两处，包括选择地动作的第一夹持器(29A)和第二夹持器(29B)。

The company well-equipped, there are various tonnage cold heading machine, instrument lathe, drilling machine, thread rolling machines and other production facilities.

公司各类设备齐全，主要有各种吨位的冷镦机、仪表车床、钻床、搓丝机等生产设备。

Our company brought in equipments like cold heading machine, thread rolling machine, punch, lathe and inspection equipment.

公司有冷墩机、丝牙机、冲床、车床和检验等设备，年产值达500万元。

The main production equipment has CNC CNC lathe, precision automatic lathes, welding machines, digital milling machine, WEDM, drilling, screw heading machine, thread rolling machines, precision punch, such as more than 50 Units, equipment processing accuracy of 0.01 millimeters.

主要生产设备有CNC数控车床、精密自动车床、氩弧焊机、数显铣床、线切割机床、钻床、螺钉打头机、搓丝机、精密冲床等50余台，设备加工精度达到0.01毫米。

Screw on the choice of friction loss, high efficiency, high precision, long life of the ball screw, the electrical selected stepper motor, motor and the ball screw with gear deceleration.The main to modify the lathe is to modify the portrait, horizontal enter to the system in the Whole modification process and choose the automatic knife rest and be processed the thread need by pulser. The whole control system with the CPU of JKW-15T is to control the machine for center, through a plait distance drive tool machine an equipments to carry on control to attain need of process degree.

整个改造过程主要对车床纵、横向进给系统进行改造，丝杠选用摩擦损失小，效率高，精度高，寿命长的滚珠丝杠，电机选用步进电机，电动机与滚珠丝杠用齿轮减速；刀架改造成能自动换刀的回转刀架，由脉冲发生器来加工所需要的螺纹；整个控制系统以JKW-15T型号的单片机为中心，通过编程对机床的驱动设备进行控制以达到所需要的加工程度。

AUTOMATIC END CUTTER MACHINE; CUTTER EQUIPMENT; CUTTER ROOM SUPPLIES; THREAD TRIMMING MACHINE...

高速轨道式切断机；裁剪设备；安全修线机。。。

Professional production, The tool, cutting tool, CNC blade, hole hole groove knife knife, the knife, cut the slot, the circle is collected, hole threads, thread cutter knife blade, cutting and milling knife, acrylic, wheel hub, machine clip blade knife, piston ZhengLiuZi, universal tool, While producing weld dao/machine nipped dao/including difficult and special tools/non-standard tools, and undertake various non-standard customized extension milling styles.

专业生产；外圆车刀，切断车刀，数控刀片，内孔刀，内孔槽刀，外切槽刀，外圆正尖刀，内孔螺纹刀，螺纹刀片，铣刀，铣刀片，亚克力铣刀，轮毂刀，机夹轮毂刀片，雕刻刀，活塞刀，整流子车刀；同时生产焊接刀/机夹刀/包括高难度及特种车刀/非标刀具，并承接非标定制各种款式加长铣刀。

Considering the pitch deviation, pitch accumulative deviation, flank angle deviation and their combined influence on the pitch diameter, the authors present a complete differential optimal approximate model in this paper and use the ideal thread to approximate the actual thread radially and axially.

本文建立的螺纹中径当量全微分优化逼近模型，考虑了螺距偏差、螺距累积偏差和半角偏差本身及其相互间对中径的综合影响，并用理想螺纹在径向和轴向二维逼近实际螺纹。

Through the real investigations of specific technical schemes of anti looseness energy storage equipment for thread connection, a new approach was found to eliminate looseness of pretensioned thread connection, especially locomotive wheel axle and gear box bolt connection looseness.

分析了出现螺纹联接松缓的主要原因，介绍了解决螺纹联接松缓问题的一种新的方法，并通过对螺纹联接蓄能防松缓装置具体技术方案的实际考察，为解决预紧螺纹联接，尤其是机车抱轴及齿轮箱螺栓联接松缓问题，找到了一种新途

According to existing production, the traditional thread can not provide a concrete frame from a macroscopical angle. Base on the existing production, the thesis provides a new thread to settle this issue.

综观现有的研究成果，其典型的"就事论事"的思路很难从一个宏观的角度为行政行为效力理论的构建提供一个具体的框架，从而显得散而无神。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。