1、

Directly immerse work piece into bath without electrolysis to achieve good results, lower cost.

无需通电,直接浸泡即可与黄金相似的色泽生产成本较之电解着金色低廉。

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2、

So it gets widely appliance in various fields as an efficient measurement, such as distance measurement, surface shape of work piece, structural parameters of components, Archaeology, Biological Medicine, Reverse Engineering and car body size measurements.

所以,作为一种高效的测量方法渐渐被更加广泛应用,如:测量距离,工件零件表面形状,组件的结构参数,考古领域,生物医学领域逆向工程和车身尺寸测量等。

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3、

It is proved by practice that machining straight tooth-shaped holes with the designed slotting cutter not only has high efficien-cy, but also reaches the required tooth profile precision of machined work piece.

通过实践证明,利用设计的插齿刀在插齿机上加工直线齿形孔,不但效率高,而且被加工零件的齿形精度达到了图纸要求。

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5、

The Measuring System Analysis for the Work Piece

工件的计量型测量系统分析

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6、

through analyzing the mutual position of the department through emery wheel, guide idler, supporting board of work piece, set up the mathematical model of leading the outline shape, get the surface characteristic of the outline shape while cylinder rubbing without core.

通过砂轮、导轮、工件支板坐标系相互位置的分析,建立导轮廓形的数学模型,得到圆柱零件无心磨削时导轮廓形的表面特征。

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8、

This paper analyses that tip angle of drill bit influences on cutting capability and life of twist drill, when the material and shape of work piece is different.

分析了工件材料、形状不同时,钻尖顶角的大小对麻花钻切削性能及寿命的影响,介绍了麻花钻的钻尖顶角的选择。

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9、

The small-car read the signal of the number sender while running, logic control system controls the implement work piece repeat painting room painting, complete technical requirements.

小车运行过程读取发号块信息,由逻辑控制系统控制实现工件重复进入喷漆室进行喷漆,完成工艺要求。

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10、

By the analysis of the simulation result, the possible defect and the preventive action have been discussed, and the reference is provided for spin forming process of this kind of work piece.

通过对模拟结果的分析,文中还探讨了可能产生的缺陷及其预防措施,从而为该类零件的旋压成形提供了一定的参考。

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11、

This paper deals with the problems of ionization proportion, ion density and heating work piece on glow discharge.

从理论上研究了辉光放电时的离化率、正离子浓度、工件的加热问题。

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12、

Make use of artificial to whet a work piece for attain an accuracy request is a kind of valid method.

实践表明,在工件已加工表面上,利用人工磨削工件表面薄层而达到精度要求是一种行之有效的方法。

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13、

The blowtorch can make the heating temperature of the circular bulge on the glass work piece become uniform without a slewing mechanism.

两个喷灯就可以喷出圆形火焰,喷灯不需转动机构,也同样可使玻璃工件上圆形凸起加热的温度均匀。

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14、

in chapter 4, the model of cutting process simulation is obtained and a discrete model of work piece is set up using the data structure of constraint quarter-tree based on z-map, which is the innovation of this paper.

第四章针对切削过程仿真建模,利用基于z-Map思想的约束四叉树数据结构来建立工件离散模型,这是本论文的创新之处。

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15、

In the Job-Shop Scheduling problem, how to arrange the work piece on machine processing order reasonably is the essential problem of enterprise production process research.

在车间作业调度中,如何合理安排工件在机器上的加工顺序是企业生产过程研究的关键问题。

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16、
17、

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。

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18、

Based on the thermal effects, induction current can heat the surface of the work piece, make the surface heat fast and then refrigerate quickly. This modern industrial quenching technology is called induction heating surface hardening.

感应加热表面淬火是利用感应电流通过工件产生热效应,使工件表面局部加热继之快速冷却的现代工业淬火技术。

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19、

A research on the effect of cutting force and surface residual stress of work piece on tooling wear

刀具磨损与切削力及工件表面残余应力的研究

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20、

Blanking and Stretch Compound Process and Die Design for Asymmetry Box-shaped Work Piece

不对称盒形件落料拉伸复合工艺及其模具设计

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