1、

Multi-Objective and Varying Parameter Optimization of Machining Parameters Based on NC Simulation Data

基于仿真数据的数控铣削加工多目标变参数优化

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2、

A Study on Wearing Capacity of Twist Drill and Chip Breaking Under Low Frequency Vibration

低频振动钻削的工具磨损和断屑问题研究

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3、

The grinding burn how to affect the wearing capacity of spindle pivot point and step bearing

磨削烧伤对锭杆锭底摩擦副耐磨性能的影响

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4、

Programming the Intervening Cutting Curve of the Disc Type Forming Tool for Plotters

盘状刀具侵入切削曲线的自动绘图编程处理

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5、

Application of Direct Surface Interpolation to CNC Grinding Path of Formed Milling Cutter Back Surface

SDI算法在成型铣刀后刀面数控磨削加工中的应用

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6、

Renewed dollar strengthening would damp US corporate profits, undermining equity markets that are over-reliant on central-bank support and the redeployment of idle cash into share buybacks, dividends and mergers and acquisitions.

美元再度走强将影响美国企业的利润,削弱过于依赖央行支持、以及企业将闲置资金用于股票回购、股利发放和并购的股市。

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7、

To strike ( a ball) so that it spins in a reverse direction. a hard straight return made on the backhand side.

削球击(球)使其向反方向旋转在反手方向用力而且直接回击。

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8、

It can greatly reduce the harm of overshoot and ringing in high speed backplane bus, and observably improve the signal integrity in high speed bus.

它能有效地削弱高速总线中上冲和振铃对信号完整性的不利影响,有效地提高总线信号的完整性,从而提高总线速度。

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9、

Tool Balancing for High Speed Machining

高速切削刀具的动平衡

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10、

Dressed in jeans and black jackets, the sleek foursome cut fine figures-remembering safety first though as they accessorised with helmets.

身穿牛仔裤和黑色外套,圆滑四人削减罚款数字-牢记安全第一,因为它们虽然与盔接驳。

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11、

To get around your difficulty, Mr Schmidt, I'd suggest that you reduce your order by half. You can send in an additional order later.

史密特先生,我建议你把订单数量削减一半以摆脱你的困难,你可以在将来提出新的订单。

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12、

The grinding burn causes the surface hardness falling off and wear speeding up.

磨削烧伤使表面硬度下降,磨损加剧。

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13、

Firstly the variable cutting parameters of spiral rod milling are analyzed to extract the eigenvalue of vibration and power signals. Then the mapping between the signal eigenvalue and the tool wear value is established.

该方法针对螺杆加工中变切削参数的工况,提取了振动信号和功率信号的刀具磨损特征值,并建立了信号特征值与刀具磨损量之间的映射关系,从而得到刀具磨损模型。

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14、

The primary originality is to develop a mechanical model of the follower rest and to investigate the main influencing factors of the diameter error of slender bars.

本文的主要贡献是在建立跟刀架的力学模型的基础上分析了影响细长轴车削尺寸误差的主要因素。

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15、

The utility model relates to a mechanical device for grinding drill bits, and particularly provides a sharpening machine.

本实用新型涉及一种磨削钻头机械设备,具体提供一种磨钻机。

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16、

Spiral bevel milling cutter head sharpening machine Rotary Cutting Processing of Acme Screws and Their Cutting Tool Design

螺旋锥齿轮铣刀盘刃磨床梯形螺纹丝杆的旋风铣削工艺及铣刀的精确设计

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17、

The utility model relates to a pencil sharpener which belongs to a specific tool for sharpening a pencil.

铅笔专用刨刀,属于削铅笔的专用工具。

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18、

This device can overcome the limitations in sharpening small-diameter drills in the interior conical surface and hence improves the efficiency and quality in twist drill's sharpening.

克服了用成型砂轮实现麻花钻的内锥面刃磨时,小直径尺寸的麻花钻无法磨削的缺点,同时又能提高麻花钻的刃磨效率和刃磨质量。

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19、

A truncate leaf; truncated volcanic mountains; a truncated pyramid.

被削平了的树叶;平头的火山;平头的金字塔。

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20、

This is probably why the special interests have spent a lot of time and money lobbying to kill or weaken the bill.

这可能就是特殊利益集团花费大量时间和金钱游说议员来否决和削弱改革法案的原因。

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