砂轮

He had learned to read the millionths of an inch on the micrometer and to shape the grinding wheel with an instrument set with a diamond.

他学会了在千分尺上辨识一百万分之一英寸，会用镶嵌着金刚石的工具制作砂轮。

Do not clean the body end flange surfaces with rough abrasive wheels, or else the serrations will be removed and flange leakage may result.

不要用粗糙的砂轮清洗阀体末端法兰表面，或者锯齿将会被磨掉，法兰可能会出现泄露。

It's products--White Dove brand abrasives and abrasive products include brown aluminum oxide, white aluminum oxide, pink aluminum oxide, single crystal aluminum oxide; black and green silicon carbide; grinding wheels of various kinds, abrasive stones, chips, segments, cutting wheels; abrasive cloth, abrasive paper, belts, flapping wheels,discs; CBN and synthetic diamond grains and products, etc.

主要产品为白鸽牌磨料磨具，包括各种粒度的棕刚玉、白刚玉、铬刚玉、单晶刚玉、黑碳化硅、绿碳化硅磨料及高级耐火材料；各种固结磨具如砂轮、砂瓦、油石、磨头等；各种涂附磨具如砂布、砂纸、砂带、砂盘、钢纸砂盘、磨盘、页轮等；以及各种金刚石制品、CBN制品等。

According to Some users investigation the cost to buy this machine can be paid off within one month by saving 3 or 4 working hrs a day through reducing waer of drill, grinding wheel, etc… Taking into consideration of that a standard reground drill can improve working speed and quality , its economic benefit will be greater than above mentioned.

据使用单位抽样调查考证，使用本机后，公节约磨钻头的自身损耗及砂轮损耗，工时损耗和钻头耐用度的提高，按每天使用3~4小时计算，一个月就收回了买机的成本。如果考虑到磨好的标准钻头，可提高工效，减少废品损失等因素，其经济效益更不可估量。

I was the Secretary for the Ministry of Industry sentinel manufacturers, specializing in the production of seamless steel tubes roll straightening up of reducing roll, Pipe Roll, Roll Highway Hulan, all kinds of bending machine dies, Slitting machine points of the knife, targeted set of knives, separated Films, ultra-po-alloy knife, CBN wheel, Qieli knife, cut from top to bottom at a round knife, cut a round-high-speed steel knife and Shaped like knives, widely used in metallurgy, machinery, rubber, plastics, wood, paper, chemicals And so on industry.

我司是工业部定点厂家，专业生产无缝钢管矫直辊涨力减径辊，焊管轧辊，公路护拦轧辊，各种折弯机模具，纵剪机分条刀，定位套刀，分隔片，超溥形合金刀，CBN砂轮，切粒刀，上下分切圆刀，高速钢分切圆刀及各异型类刀，广泛应用于冶金，机械，橡胶塑料，木业，纸业，化工等等行业。

In order to solve finish machining problem of spherical gear,a precision grinding process based on generative method has been designed by using the mesh motion between the spherical gear and the plate grinding wheel .

为了解决球齿轮的精加工问题，设计了在范成法加工条件下利用球齿轮与盘形砂轮的啮合运动来加工球齿轮的精密磨削加工方案。

The next Morning I began to consider of Means to put this Resolve in Execution, but I was at a great loss about my Tools; I had three large Axes and abundance of Hatchets,(for we carried the Hatchets for Traffick with the Indians) but with much chopping and cutting knotty hard Wood, they were all full of Notches and dull, and tho' I had a Grindstone, I could not turn it and grind my Tools too, this cost me as much Thought as a Statesman would have bestow'd upon a grand Point of Politicks, or a Judge upon the Life and Death of a Man.

我有三把大斧和许多小斧（我们带了许多小斧，是准备与非洲土人做交易用的），但由于经常用来砍削多节的硬木头，弄得都是缺口，一点也不快了。磨刀砂轮倒是有一个，但我却无法转动磨轮来磨工具。为了设法使磨轮转动，我煞费苦心，犹如政治家思考国家大事，也像法官决定一个人的生死命运。

Hand-held non-electric power tools - Safety requirements - Part 8 : sanders and polishers.

中文标题手持非电动工具。安全要求。第8部分：砂轮磨光机和抛光机

Machine Annex: exhibition Taiwan precision milling machine accessories, Former Punch Punch Grinder Wheel Dresser Former perspective, tools, Motorola precision block precision regulated sinus oidal magnetic sucker units, wire-cutting ceramic fixture find Taiwan Li edge browser-hoon, Z axis configuration, and the Taiwan Universal Grinding Tools eagle, the British electronic control of permanent magnet sucker clamping devices, permanent magnet hoist, and the Association vice-wai, Jingshan universal clamp group Taiwan trade giant pneumatic tapping machine, the Kuril chuck, chuck soft claw claw hardware, hydraulic chucks

机床 附件：台湾精展铣床磨床配件，冲子成型器冲子研磨机砂轮修整器角度成型器，工具万力精密块规精密吸盘正弦磁台，线切割夹具台湾丽勋陶瓷寻边器，Z轴设定器，台湾鹰牌工具万能磨刀机，英国电控永磁吸盘夹紧装置，台湾仪辰ECE磁性工具，永磁吊重器，协威虎钳，京山万能夹具组台湾贸巨气动攻丝机，千岛卡盘，卡盘软爪硬爪，油压夹头

A new gear grinding way without axial feeding based on the principle of the worm gearing,and how to make up the machine,motions needed in the machine and relationship of the motions are dissertated.

论述了基于这种原理的蜗杆砂轮磨削圆柱齿轮实现无轴向进给磨削的方法及其机床构成和所需要的运动及其相对关系，分析了完成磨削所需要的各种运动及其实现方法。

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。