心轴

The study discussed the influence on the dynamic performance of built-in high speed spindles which the assembly of shaft-bearing system include the clearance fit and the interference fit.

本文针对内藏式高速主轴之马达转子以间隙配合及干涉配合种同的配合方式，分别组装於心轴上，探讨其对主轴动态特性之影响。

The steps include selecting a mould, injecting low temperature hot melt materials, drying the low temperature hot melt material mould, taking out the low temperature hot melt material mould, coating with slurry and sand spraying, drying the sand mould, heating for allowing the low temperature hot melt materials to demould, casting and forming, destroying the sand mould, cutting and processing to obtain the finished product.

取一成型模具：该成型模具包括两个对合的半模，于成型模具内设有一螺旋转子的成型模穴及浇铸道；灌注低温热熔材：于浇铸道灌入熔融的液态低温热熔材，液态低温热熔材即填充于对合的两螺旋转子心轴模穴、及两转子螺旋部半模穴；干燥：液态低温热熔材干燥凝固，形成一具有螺旋转子外型的低温热熔材

A floating mandrel,also known as a French type,floats in slots in the dummy block and aligns itself in the die when extruding.

一个浮动的心轴，也被称为法国的类型，在插槽彩车在虚拟块对齐时，模具本身挤出。

The deign and ma chining of the key components of this shock absorber is introduced, including th e surface treatment of the spline mandrel, the design of disc spring and connect ing housing, and the configuration of sealing and bearing.

介绍了该空气机械减震器关键零部件的设计，包括花键心轴的表面处理技术、联接筒体设计、减震源碟形弹簧组合设计、密封及支承设计。

The lathe chuck is used for chucking the work,that is for clamping it so that it will rotate without wobbling while turning.The chunk,usually mounted on the headstock spindle,may have differnt sizes and construction.

车床卡盘用来夹紧工件这就是夹具，当工作台转动时夹具将旋转摇摆，卡盘通常安装在主轴箱心轴上可能会有不同的大小和结构。

I have also made small mandrels to hold parts.

我还小的心轴持有的部分。

Petroleum and natural gas industries - Downhole equipment - Lock mandrels and landing nipples .

石油和天然气工业。下孔道设备。闭锁心轴和落地短接管

Bearing parts, mandrels, balls, saw tips, special tools for cutting and machining.

轴承零件、心轴、子弹、锯齿、切削和机械加工的特别工具。

Pushed through the bottom layers of packed, wet concrete, the pipe sections will serve as mandrels to form the drainage holes in the bottoms of the pots.

通过包装，湿混凝土底层推动下，管段将作为心轴，形成在花盆底部的排水孔。

Guiding parts, mandrels, calibration rolls, knives, plate cutters, inserts for percussion drills, masonry drill tips, calibration bushes, drawing cheeks, shearing knives, inserts for golfer shoes.

导向部分、心轴、校准轧辊、刀片、倒盘、冲击钻机的衬垫、钻机钻头、校准衬套、拉模夹具、剪刀、高尔夫鞋的衬垫。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了