工件

Lid and furnace tank will be availab-le throughout the workshop lane vacuum cans hanging out na-tural speed forced air cooling or watercooling for handli-ng the workpiece.

炉盖和炉罐可用车间行车将整个真空罐吊出自然空冷或水池强迫速冷，以便装卸工件。

Weld the inside longitudinal seam of the tack welded pipe with fixed welding heads by moving the pipe.

采用纵列四丝埋弧焊在钢管内侧进行焊接，工件移动，焊头固定的焊接方式，有利于焊接质量的控制。

Even for complex shaped workpieces, need only a high rigidity tilting the table after the first armor you can complete all of the processing, and processing high precision surface location of each other, in the post-process stage can be implemented without an amendment assembly operations are the characteristics of multi-face machining.

即使是对于复杂形状工件的加工，也只需要在高刚性倾斜式工作台上一次装甲后就可以完成所有的加工，而且加工面相互位置的精度很高，在后工序阶段不用进行修正就可以实施装配作业也是多面加工机的特征。

Enormous kinds of hub in different shapes are fastened and located by the chuck in various ways, such as fastened with external swing pressure plate and internal hook pressure plate (pressure plate to rotate by 90° to facilitate loading/offloading of workpiece), gripped with claw, and fixed positioning and moveable positioning, etc.

轮毂的品种很多，形状差别较大，卡盘的夹紧和定位方式各不相同，有外部摆动压板夹紧式和内部钩形压板(压板可转位90°，便于装卸工件)夹紧式，还有卡爪抱紧式等，有固定定位式和活动定位式等。

It is important to precisely measure surface topography for studying surface properties and monitoring the technological process.

为了解工件加工表面的性能和监控表面形貌的形成工艺过程，需要对表面形貌进行精密的测量。

At this point, the team member could either take on other related work or baseline the stream to capture the state of the artifacts at that point in time.

在这个时候，团队成员应该可以进行其他相关工作或建立基线来捕捉所有工件的当前状态。

At this point, the team member could either take on other related work or baseline the stream to capture the state of the artifacts at that point in time.

在这个时候，团队成员应该能进行其他相关工作或建立基线来捕捉所有工件的当前状态。

At this point, the team member could either take on other related work or baseline the stream to capture the state of the artifacts at that point in time.

在这个时候，团队成员应该能够进行其他相关工作或建立基线来捕获任何工件的当前状态。

Realizes the robot rotary motion using Step Motor machine actuation and the overtone gear drive, uses another tablecloth Step Motor actuation ball bearing guide screw to revolve, thus causes with the ball bearing guide screw nut vice- solid company at the together arm realization the vertical motion, his/her the arm expansion and contraction movement actuates by the hydraulic cylinder, the entire manipulator through two straight lines directions and a hand of rotation, the realization work piece transporting work, this article has carried on the detailed design to manipulator's mechanism.

利用步进电机驱动和谐波齿轮传动来实现机器人的旋转运动，利用另一台步进电机驱动滚珠丝杠旋转，从而使与滚珠丝杠螺母副固连在一起的手臂实现上下运动，其手臂的伸缩运动由液压缸驱动，整个机械手通过两个直线方向和一个旋转方向，实现工件的搬运工作，本文对机械手的机械结构进行了详细的设计。

Realizesthe robot rotary motion using Step Motor machine actuation and theovertone gear drive, uses another tablecloth Step Motor actuationball bearing guide screw to revolve, thus causes with the ballbearing guide screw nut vice- solid company at the together armrealization the vertical motion, his/her the arm expansion andcontraction movement actuates by the hydraulic cylinder, the entiremanipulator through two straight lines directions and a hand ofrotation, the realization work piece transporting work, thisarticle has carried on the detailed design to manipulator'smechanism.

利用步进电机驱动和谐波齿轮传动来实现机器人的旋转运动，利用另一台步进电机驱动滚珠丝杠旋转，从而使与滚珠丝杠螺母副固连在一起的手臂实现上下运动，其手臂的伸缩运动由液压缸驱动，整个机械手通过两个直线方向和一个旋转方向，实现工件的搬运工作，本文对机械手的机械结构进行了详细的设计。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。