刀具

Through the elastic mechanics, fracture mechanics and FEM, the reason for intergranular and transgranular wear characteristics of PCD tool were analyzed and wear regions based on original diamond grain size were delimitated.

并根据实验研究与理论分析，建立了PCD刀具切削加工Al〓O〓颗粒耐磨层强化复合地板时的刀具磨损模型。

From the original signal of"ladder type" undercut, it is difficult to find out the exception, through observing the undercut signal by means of the"focalizing scanning"of wavelet transform in time-frequency domain, the fault features are accurately extracted. The results reveal that this method has flexibility to the variation of tool diameters, tooth of cutter and cutting parameters.

在&阶梯型&过切的原始信号上几乎看不出信号有明显异常现象，在时频空间采用小波分析方法&聚焦式&扫描观察&阶梯型&过切信息，能准确地提取过切的故障特征，研究表明，该方法对刀具直径、刀具齿数及切削参数的改变有较强的适应性。

Shanghai Qiangkai Machinery Cutting Tools Co., Ltd. is located in the thousand-year aged Nanxiang Town in Jiading, which isspecializedinmanufacturingpreciseultra hard cutting tools and jewelling tools.

上海强凯机械刀具有限公司专业生产数控金刚石刀具，常年招聘高级人才，绘图师、磨床工、精磨工、线切割员工、焊接工、铣磨工、检验、包装。。。。。。

This kind of working procedure processing numerical control engine laths must use many kinds of cutting tools in the processing process, therefore must have trades the knife installment automatically, also is the knife storehouse which said, in order to select the different cutting tool, completes the different working procedure the processing craft.

这类多工序加工的数控机床在加工过程中要使用多种刀具，因此必须有自动换刀装置，也就是所说的刀库，以便选用不同刀具，完成不同工序的加工工艺。

There are a lot of technological difficult points involved in NC machining graphic simulating, this thesis has mainly told about the line and arc interpolation algorithm, vertices of triangle mashes modeling, fast inquiry method for solid stock data, the algorithm of intersect the stock with the swept volume of a cutter, the cutter tool real-time removing display and so on.

图形仿真涉及到的技术难点比较多，论文主要对直线、圆弧的插补算法，工件的三角网格建模和显示技术，工件数据的存储和快速查询方法，刀具扫掠体和工件的求交算法，图形的快速局部消隐算法，刀具的动态显示等方面进行了详细的介绍。

In shaping, the cutting tool on a shaper reciprocates or moves back and forth while the work is fed automatically towards the tool.

在仿型刨削操作中，仿型刨床上的刀具作往复或前后移动的同时，工件被自动推向刀具。

In shap in g, the cutt in g tool on a shaper reciprocates or moves back and forth while the work is fed automatically towards the tool.

在仿型刨削操作中，仿型刨床上的刀具作往复或前后移动的同时，工件被自动推向刀具。

Carbide products company's main products: bar, long thin, box, welding blade, turning blades, rotating file of rough, spiral blade, bamboo cutter blade, the saw blade cutter rough, porous stretch mode, Blank-cold heading, roll, possession, Central, the ball, special-shaped nozzle and various parts overall carbide tools: Jingmoyuanbang, the overall carbide bit, end mills, the key slot cutter, R cutter, ball - Cutter, Reamer, small aperture boring knife blade cutter, welding-type spiral end mill and Gezhongfeibiao tool of high-density tungsten alloy products: Jingmoyuanbang, oscillator, the Pendulum, with weights, fly Benchmarking, and so on.

公司主要产品硬质合金制品：棒料、长条薄片、方块、焊接刀片、可转位刀片、旋转锉毛坯、螺旋刀片、竹木刀具刀片、锯片铣刀毛坯、微孔拉伸模、冷镦模坯、轧辊、管、环、球、喷嘴及各种异型零件整体硬质合金工具：精磨圆棒、整体硬质合金钻头、立铣刀、键槽铣刀、R铣刀、球头铣刀、铰刀、小孔径镗刀、锯片铣刀、焊接式螺旋立铣刀及各种非标刀具钨基高密度合金制品：精磨圆棒、振子、摆锤、配重块、飞标杆等。

It is widely used in the procession of auto, aircraft, spaceflight, electrical engineering,compressor, heavy industry, ceramics,bearing and gear wheel etc.

由于其性能和使用寿命远远大于传统的陶瓷刀具和硬质合金刀具，因此在汽车、航空航天、电机、压缩机制造、重工业以及陶瓷、轴承、齿轮等行业的加工中都将得到广泛的应用

Parlec was established in 1948, with headquarter located in New York State, concentrating our efforts on manufacture and sales of CNC Toolholders, Boring Bar, Tool Presetter, Turning Tool and ER Collet System.

美国帕莱克公司成立于1948年，总部位于美国纽约州。致力于生产销售加工中心刀柄，镗刀，刀具预调仪，车削中心刀具和夹具系统。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。