EHM

Research on adaptive controlling of the procedure of EHM

导电加热切削过程适应控制技术研究

Basic Study on Hardened Steel Using EHM

淬硬钢导电加热切削技术基础研究

Automatic Controling of the Machining Process and Protection for Eliminating Electric Arc in EHM

导电加热切削过程的自动控制与灭弧保护

According to the simulation results , this paper predicts the cutting force and cutting temperature in the EHM process .

根据模拟结果，预测了导电加热切削过程中的切削力和切削温度。

Based on the electrical contact theory and the characteristics of EHM , a 3D model of heating resistance is established in this paper .

本文基于电接触理论及导电加热切削特征，提出了切削区加热电阻的三维结构模型。

The state of circuit of tool and workpiece in Electric Hot Machining ( EHM ) is different from that of conventional circuit .

导电加热切削时，刀-工导电回路的状态与常规的电流回路有所不同。

The article mainly introduces the sharing of medical and health information , EHR , EHM , telemedicine and their relative technologies .

重点介绍了医疗卫生信息的共享、电子健康档案、电子健康管理、远程医学及相关技术。

This paper introduces the outline of research work on EHM , its existing problems and solving method , and points out the main developing direction of application research work .

介绍了导电加热切削技术的研究概况、存在问题及解决方法，并指出其应用研究的主要发展方向。

The electric hot machining ( EHM ) can effectively restrain built up edges and scales of the metal cutting surface by temperature compensation .

通过导电加热的温度补偿，导电加热切削能有效抑制金属切削表面的积屑瘤和鳞刺。

Electric Hot Machining ( EHM ) is an efficient method to improve the machinability of difficult-to-cut materials , obtain better surface quality and reduce tool wear .

导电加热切削技术是改善难加工材料切削加工性能，提高表面加工质量、降低刀具耐用度的有效方法。

The feature of machining harden steel by means of EHM are : it can utilize the carbide tool to machine the harden steel in engine lathe .

采用导电加热切削技术切削淬硬钢的特点在于：可以采用普通机床、硬质合金刀具对淬硬钢进行硬车削加工。

Researchers have studied this cutting technique for many years , however , the study on cutting force and cutting temperature which is significantly important to the mechanism of the EHM , has been paid little attention .

国内外学者已对该加工技术进行了多年研究，但对切削过程具有重要影响的切削力及切削温度研究较少。

The tower-mounted hoist will transport ore for EHM 's new underground mine and play a key role in securing the long-term future of the operation by extending its life of mine by12 years .

塔式提升机将运输EHM新的地下矿矿石，为确保该矿山长期的安全运行发挥关键作用，并能延长该矿山的运行寿命12年。

On the signaling control plane , EHM makes use of the user mobility prediction algorithm to avoid multiple useless advance resource reservations and evolves a network-driven access network selection scheme to support the heterogeneous networks .

在信令控制平面，EHM通过用户移动预测算法避免在多个邻域内的无效提前资源预留，通过增加网络驱动的接入网选择策略实现接入网间的负载分担。

As a writer I got always a similar question : " Is your editor correcting typos and grammar ? " Ehm , no , that is the job of the corrector . The editors job is .. see above

作为一个作家，人们经常问我相似的问题：“你的编辑就帮你改改错别字，修改一下语病吗？”“不，那是校对的工作职责。编辑的职责是……参见上文。”

An adaptive computer controlled system of EHM is introduced in this paper , which can solve the problem of adaptively adjusting the electrothermal parameters in EHM better , and has important significance on improving heating effect and getting the quality of machined surface better .

介绍了一种微机控制的导电加热切削过程适应控制系统，该系统较好的解决了导电加热切削过程电热参数适应调整问题，对提高导电加热切削的效果，获得较好的加工表面质量有重要意义。