再制造

In this paper the conception of remanufacturing machining is described, and analyze qualification for worn parts remanufacturing machining, then classify the remanufacturing machining methods, finally discuss the remanufacturing features of some mechanical machining methods, such as restore dimension method, rabbet part method, part replacing method, conversion and plasticity distortion method.

本文叙述了再制造加工的概念，分析了失效零件进行再制造加工的条件，并对再制造加工技术方法进行了分类；重点分析了失效零件机械加工法再制造的特点，并探讨了常用的修理尺寸法、钳工再制造恢复法、镶加零件法、局部更换法、换位法和塑性变形法等再制造修复方法。

On the basis of these the performance mode and production process of remanufacture in railway car industry were discussed, which was the base to apply and widen green remanufacture in the railway car industry.

探讨了符合轨道车辆行业特点的绿色再制造模式和具体的实施流程，为绿色再制造技术在行业内的快速、广泛发展提供了帮助。

We pay attention to the feasibility of the remanufacturing, indicate that the retread using NC is an effective method in remanufacturing engineering. The actualization of the retread using NC is discussed and the foreground is viewed in technology and market objectively.

讨论了机械制造业进行再制造的可行性方法，指出数控化翻新是机械制造业进行再制造的一种有效实施方法，对数控化翻新的可行性和技术性进行了阐述，并对机械制造业数控化翻新的前景在技术和市场方面作了客观展望。

The sale of remanufactured and retread products shall comply with the quality standards specified by the State and mark the same as remanufactured products or retread products at a conspicuous position.

销售再制造产品和翻新产品必须符合国家规定的质量标准，并在显著位置标识为再制造产品或者翻新产品。

This paper introduces briefly the demands on and usages of the flameproof enclosure , probes into the methods for re-manufacturing the flameproof enclosure by using the ropey flameproof enclosure as the blank, and analyzes on the benefits of the technique of re-manufacturing the flameproof enclosure .

介绍了隔爆设备的要求和用途，对以废旧隔爆外壳为毛坯再制造隔爆外壳的方法进行了探讨，分析了再制造隔爆外壳工艺的效益。

Four key technologies were discussed for the remanufacturing engineering of electroplated diamond tool, which were green recycling, selection classification, design of diamond tools with remanufacturing ability, and evaluation of remanufacturing ability.

论文阐述了电镀金刚石工具再制造工程面临的4项关键技术问题，即电镀金刚石工具的绿色回收技术，分选技术，工具的再制造性设计以及再制造性评价。

This paper only carried on the elementary research about 3D coaxial feeding head. Many problems didn't be solved, including development of new feeding device and systems of detecting and controlling.

本文仅对其中数控双轴转动聚焦系统进行了初步研究，但还有许多问题需要解决，如适合激光再制造的新型送粉器的研制，激光再制造过程中的多轴联动，智能监控系统等。

Laser refabrication is a kind of advanced technology. This paper only carried on the elementary research about 3D coaxial feeding head. Many problems didnt be solved, including development of new feeding device and systems of detecting and controlling.

激光再制造是一门高精尖的技术，本文仅对其中三维同轴送粉工作头进行了初步研究，但还有许多问题需要解决，如适合激光再制造的新型送粉器的研制，激光再制造过程中的多轴联动，智能监控系统等。

It is shown that it can solve the transport problem of alloy powder in long distance.Finally, Large area laser remanufacturing was carried out in metallic sheath and stainless steel plates using the powder feeder and 3D coaxial feeding head. The research can lay the foundation for further development of laser remanufacturing.

最后利用研制的送粉器和三维送粉工作头对导套零件和不锈钢板进行了大量的激光再制造的初步试验研究，为进一步发展激光再制造技术奠定了基础。

In order to implement GM effectively,a product design main-line and life cycle main-line based GM operation model for machine tool industry was presented oriented to the product life cycle.

为了在机床行业有效实施绿色制造，面向机床产品生命周期建立了一种基于产品设计主线和生命周期主线的机床行业绿色制造运行模式，并对其中的机床绿色设计、绿色生产、废旧机床再制造等进行了论述。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。