夹头

Standard grade copper collets and collet bodies are less expensive, but they also tend to be less durable.

铜品位、夹头夹头标准团体更便宜，而且往往是不耐用。

Back caps apply pressure to the back end of the collet to force it against the collet body.

回头套的后端施压，迫使它的反对夹头夹头体。

Less expensive collet and collet bodies are also prone to failure under high temperature applications.

便宜夹头及夹头机构也应用在高温下容易失败。

For example, you would purchase a 1/16-inch collet and collet body to match a 1/16-inch tungsten.

例如，你会购买1/16-inch夹头及夹头团体半决赛1/16-inch钨。

Consider now the same test carried out with servo control based on crosshead travel or displacement of the grips.

现在我们来研究用十字夹头位移或位移夹头伺服控制来完成相同的试验。

When replacing, firstly, demount the shelters at both ends and the collet of silicon carbide rod, then take out the damaged silicon carbide rod, to be careful when install it, for the silicon carbide rod is easy to be broken. The parts of both ends exposed out of the furnace plate shall be equal, and the collet must be firm, make it well contact with the silicon carbide rod.

更换时先卸下两端保护罩与硅碳棒夹头，然后取出已损坏的硅碳棒，由于硅碳棒易断，安装时须小心，两端露炉壳外部分应相等，夹头必须紧固，使之与硅碳棒接触良好。

At present main products have wrench drill chuck, self-drilling chuck tight series of four, while customer requirements can be developed and produced special structure.

当前主要产品有扳手钻夹头、自紧钻夹头四大系列，同时可按客户要求的特殊结构开发生产。

The Company is a Taiwan-Hsin Industrial Co., Ltd. Changhong's subsidiary, mainly in machine tools and machine tool accessories production and sales, the main products are multi-axis drilling EVERTOP Series, EVERTOP goal for drilling and drilling machine, GLODEN GOOSE drill chuck, chuck Tap series.

本公司属台湾鑫长虹实业有限公司的下属公司，主要从事机床及机床附件产品的生产及销售，主要产品有EVERTOP多轴钻孔器系列，EVERTOP龙门钻床及专用钻孔机系列，GLODEN GOOSE钻夹头，丝锥夹头系列。

Changhong Taiwan-Hsin Industrial Co., Ltd., mainly engaged in machine tools and machine tool products annex to the production and sale of main products are multi-axis drilling EVERTOP Series, EVERTOP goal for drilling and drilling machine, GLODEN GOOSE drill chuck , Tap chuck series.

台湾鑫长虹实业有限公司，主要从事机床及机床附件类产品的生产及销售，主要产品有EVERTOP多轴钻孔器系列，EVERTOP龙门钻床及专用钻孔机系列，GLODEN GOOSE钻夹头，丝锥夹头系列。

In the device, a four-post frame was adopted, two synchronously rotating grip holders were used to realize rigidity rotation of the specimen, and the axial movement of the upper grip holder implemented the tension/compression loading. Positioning accuracy in the axis, radial and circumferential directions were achieved by adopting many advanced and delicate technologies. Measurement on the device indicated that the actual positioning accuracy of the device was better than the kinematic positioning accuracy. Evaluation test on the system indicated that the spatial resolution is better than the pixel size without considering the noise.

该装置采用了四柱式框架结构，采用上下夹头同步转动实现试件相对于框架的刚性转动；上夹头作相对于框架的轴向运动实现对试件的加载；在加载和转动装置中采用了诸多高精技术，实现了试件高精度的轴向定位、径向定位和刚性角度定位；对装置的精度检测表明其实际的定位精度优于运动学定位精度要求；对系统的计量考评初步表明，系统不计噪声的空间分辨率优于X射线CCD的像素10.9μm。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。