查询词典 cutting

Equipped with the leading apparatus from other countries, we also offer one package service including ultrasonic cutting, cut folding, laser cutting and serging, etc.

是一家专业生产商标织唛，商标织带，布标，印唛，洗水唛，织印，织章，织绣，吊牌，吊粒，服装辅料，鞋类商标等系列产品，配有超声波切、剪折、激光切割、包边等一条龙服务的商标织造公司。

In view of the questions in theoretic analysis and numerical simulation with the finite element method,the separation criterion of chips, the surface contact, the setting of friction coefficient,and the thermal stress coupling are researched. A simulation example is presented by applying the finite element analysis software-ANSYS,and the change of stress and strain in metal cutting process, the forming of shear plane and the influence of the temperature field on metal cutting are analyzed. The tool's strength is also analyzed.

基于理论分析和实际有限元数值模拟计算中遇到的问题，研究、讨论了切屑分离标准、表面接触、摩擦系数的设定、切屑与工件之间的连接以及热应力耦合分析等各项技术，并应用大型有限元分析软件ANSYS，具体分析了金属切削过程中应力和应变的变化、剪切面的形成以及温度场对金属切削的影响，并依此对刀具作强度分析，得到若干结论。

ABSTRACT :I design is the subject of the shearer cutting design, the cutting of the design.

我所设计的题目是采煤机的截割部设计，即截割部的设计。

With its excellent cutting ability and the rigidity, it is suitable to be mounted on a slicer for the cutting and grooving of glass and crystal materials.

该产品发挥树脂结合剂切割刀片的研削效果好和钢芯的刚性高等特点，适合安装在划片机上，对玻璃和晶体材料等进行分割及开槽加工。

The method to automatically control cutting chatter based on on-line recognition of stable cutting point is studied by experiments.

通过试验研究了切削颤振自动控制的稳定切削点在线识别方法。

The stable cutting point can also be accurately recognized on the conditions of different cutting tools.

极限切深试验表明，以稳定切削点所对应的主轴转速进行切削可以提高机床的切削效率。

With independent intellectual property right, we provide the customer with manifold series of products: laser stamp engraving machine, laser engraving machine, laser cutting machine, laser marking machine and laser flat bed cutting machine.

公司紧跟市场导向，逐步开发出全系列的中小功率激光印章机、雕刻机、切割机、打标机以及大幅面裁床等。

With independent intellectual property right, we provided the customer with manifold series of products: laser stamp engraving machine, laser engraving machine, laser cutting machine, laser marking machine and laser flat bed cutting machine.

公司紧跟市场导向，逐步开发出全系列的中小功率激光印章机、雕刻机、切割机、打标机以及大幅面裁床等。

So the depth(20-40cm)of fertilizer application could be as best depthfor delaying the senescence of flag leaf and root system and gainning highyield and high efficiency in dry land wheat.5 The effects of deep cultivation-root cutting on the senescence after an-thesis and yield had been studied in dry land wheat of high yield.the best ef-fect obtained from treatments by deep cultivation-root cutting in beforewinter stage,next by the treatment in the starter stage treatment and in con-trol,lastly by the treatment in the before winter stage and starer stage.

由此认为延迟旱地小麦根系与旗叶衰老并获得高产的施肥深度应在20-40cm左右。5深耘断根对旱地高产小麦花后衰老及产量的影响进行了研究，以冬前深耘断根最好，起身期深耘断根与对照次之，冬前和起身期都深耘断根效果最差。

Multi-Axis interpolation NC program simulation system was constructed by compiling virtual machine,virtual machine controller,virtual stock,virtual tool,virtual coordinate and virtual clips.Contrasting experiments between virtual and real cutting process were carried out and Muti-axis interpolation cutting simulation based on NC code was achieved.

通过建立虚拟机床、虚拟机床控制器、虚拟毛坯、虚拟刀具、坐标系以及虚拟夹具等，建立了多轴数控程序仿真环境，实现了基于NC代码的多轴联动切削过程的几何仿真，并通过切削对比试验验证了该仿真系统的可行性。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。