查询词典 piece work

In your story to find new fun and memories, and you work together to make pictures more than the thickness of a piece of paper!

在您的故事里寻找新的乐趣和回忆，和您一起努力让照片不仅仅是一张纸的厚度！

The first step is to change cutting speed according to the thickness of work piece, which means to change the absorbed heat of unit.

一是根据工件厚度的变化来调整等离子体弧切割速度，即改变单位体积上工件所吸收的功率。

It is found that the forming load including force and moment increases with the thickness reduce of the work piece and the size of the rolling tool.

这些分析结果对于盘型件辗压成型设备的设计和辗压成型工艺参数的确定具有重要参考价值。

Adjustable welding Power, which can adjust the gear according to the thickness of work piece.

焊接功率可调，可根据工件厚度调节档位。

Cutting current adjusted from 10A to maximum continuously for different work piece, different thickness and different cutting speed, good cutting surface.

切割电流从10A到最大输出电流连续可调，可满足不同工件材料、厚度和切割速度的要求，切口美观。

The thickness of the work piece decreased with distance from the centre because of the higher compressive plastic stress state in the centre region compared to the outer part during the loading stage and the elastic recovery during unloading.

工作片断的厚度在中心区域减少了以从中心的距离由于更高的压缩塑料重音状态与外部在装货阶段期间和有弹性补救比较在卸载期间。

Then thickness of the work piece, location of the locator, frequency of the sinusoidal load were changed, and end milling simulation was conducted. The stress, displacement, velocity, acceleration from different cases was compared.

同时通过改变工件厚度、改变定位块位置、改变正弦载荷的频率等参数，分别对各种情况进行仿真，并对获得的应力、位移、速度、加速度的变化进行了比较分析。

Several parameters including drilling depth, thickness of work piece, incident angle of laser beam, and taper degree of drilling hole are used to analyze the laser energy demand and temperature field.

本篇将藉由一项新的学模式－三维积体点热源模式为基础，计算钻孔形成所需的功以及温场。

The design of the chain plate rolling machines by drawing on its revolving roller contacts the role of friction will be rolling the metal body dragged into the roll gap between the roll under pressure, mainly in the work piece thickness.

本次设计的链条板轧制机是借助旋转轧辊与其接触摩擦的作用，将被轧制的金属体拽入轧辊的缝隙间，在轧辊压力作用下，使轧件主要在厚度方向上完成塑性成型。

The objective of this study was to analyze the square cup stretching process by using the dynamic explicit finite element analytical program, which was based on the Updated Lagrangian Formulation and elasto-plastic theory. Simulation results included the deformation and crack propagation history, the variation of the work piece thickness, the Forming Limit Diagram, and the relationship between punch load and punch stroke. A set of tools was designed for the square-cup stretching experiment to verify the reliability of the program.

中文摘要本文采用显性动态有限元素法，结合材料弹塑性理论，发展出一套三维增量型之有限元素分析程式，进行金属板材方杯拉伸成形制程及破裂之分析，并探讨方杯拉伸成形历程及裂纹成长历程、工件厚度变化、成形极限图(Forming Limit Diagram， FLD)，及冲头负荷与冲程关系，并设计一组方形冲模来进行方杯拉伸成形实验，以验证程式的可信度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐