精整加工

金属模具的等离子熔积直接成形及精整加工

Direct Manufacture by Plasma Deposition and Surface Finishing of Metal Mould

在模具和光学零件加工等行业，工件表面精整加工已经成为制约制造技术发展的一个关键问题。

Surface finishing process has become a key issue that restricts the development of manufacturing technology , especially in the manufacturing of molds and optical components .

本研究利用ANSYS软件对齿轮端面电化学精整加工中的电场分布进行了计算，分析了各种参数对电场的影响。

The electric field distribution in electrochemical finishing of gear end-face is calculated by using ANSYS software . The influence of each parameter on electric field is analyzed .

Zeithain无缝钢管厂顶管车间配置了一套自动化钢管精整加工系统，由计算机控制钢管矫直到成品包装入库的全过程。

An automatic steel pipe finishing system installed in the push-bench workshop of Zeithain Seamless Tube Works can control the whole procedure by computer from pipe straightening to finished product packaging .

模具型腔的几种精整加工方法的对比分析

Comparing analysis of several methods of mould cavity finished machining

齿轮端面精整加工中电场的有限元分析

The Finite Element Analysis of the Electric Field in Surface Finishing of Gear End-face

珩磨是精整加工的一种加工工艺。

Honing is a machining process of finishing .

研齿作为螺旋锥齿轮生产中最后的精整加工工序直接关系到螺旋锥齿轮传动件的制造精度与啮合质量。

The lapping is an important precise and finish machining approach in the spiral-bevel and hypoid gears manufacturing process .

本文论述了60AT轨的全部生产工艺过程，包括冶炼、开坯、轧制、矫直以及精整加工等。

In this paper , the whole process of 60 AT rail production including steel-making , blooming , rolling , straightening and finishing is described .

精整加工是指既要降低表面粗糙度和提高表面层力学机械性质，又要提高加工精度（包括尺寸、形状位置精度）的加工方法。

Finishing is a machining to lower surface roughness , to improve mechanics engineering properties and to enhance machining precision including size , shape and location precision .

结合具体的金属模具制造，简要叙述了等离子熔积直接制造金属零件的基本工艺过程，并详细地介绍了该技术中的熔积成形和后续精整加工等主要工艺过程。

The basic process of direct manufacturing metal parts by plasma deposition is described and the main process of deposition moulding and the subsequent surface finishing are introduced .

目前，工件表面的精整加工占据了大约37%-50%的制造时间，且主要依赖于熟练工人的手工研磨和抛光来实现。

Currently , surface finishing process accounts for about 37 % ~ 50 % of the total manufacturing time , and relies mainly on the manual grinding and polishing of skilled technicians .

工程陶瓷零件的精密超精密加工技术越来越被得到重视，不同的精整加工方法被提出和应用。

Nowadays , there are more and more attentions on the precision and ultra-precision processing technology of engineering ceramics parts , and different finishing processing methods have been proposed and put to use .

通过筒体制造精度的检测结果验证了确保筒体最终制造质量的筒体组焊工艺、工艺装备及其调整、齿圈架法兰精整加工工艺设计是成功的。

The examination result to the accuracy of cylinder verifies cylinder weld-assemble technological process suring its final quality , adjustment of the equipments , and precision finishing designs for the gear flange-frames are successful .

通过对模具型腔工作面的几种精整加工方法的对比分析，研究和探讨如何提高模具型腔工作面质量的方法，并提出精整加工的发展方向。

The paper analyzes contrastively several methods for the finished machining of mould cavity working surface , studies and explores the methods to improve the quality of working surface of mould cavity , and puts forward the development direction of mould cavity finished machining .

从冶炼、管坯制造、精整、机械加工、工艺技术成熟、检测手段齐全，并已通过ISO9001-2000质量体系认证。

From smelting , tube manufacturing , finishing , machining , process technology is mature , complete testing methods and has passed ISO9001-2000 quality system certification .

介绍了一套专门用于大长径比传动轴精车后光整加工的浮动装夹装置。

This paper has introduced a technical apparel which is used in precision process after finish turning for big length-radius proportion transmission shafts .