查询词典 medium frequency

Based on the statistics of large amount of data,a regression equation of the relationship between tensile strength and hardness of gray irons melted in medium frequency induction furnace was built.

对大量的测量数据进行了统计分析，建立了在中频感应电炉熔炼灰铸铁的生产条件下抗拉强度与硬度之间的回归方程。

The company has 0.5 tons, 2 tons medium frequency induction furnace of the two sets, at the same time equipped with advanced laboratory testing equipment and first-rate technical staff, can be an annual output of 3000 tons of various castings.

公司拥有0.5吨，2吨中频感应电炉各两套，同时配有先进的化验检测设备和一流的技术人员，可年产各种铸件3000吨。

Medium frequency induction furnace is used for heating in stead of traditional gas heating furnace.

0引言应用中频电源实现感应加热的最大特点是工件加热速度快，温度易于控制，投资省，经济效益显著，在机械和冶金行业的金属锻造、熔炼、焊接、透热和淬火等热加工、热处理场合应用广泛。

Among which, there are cold-box core shooter, core-assembly robot and core-coating manipulator all from Hottinger Company of Germany; The sand preparation equipments are a German maid sand mixer form Eirich Company and a Swiss made Simpson double-chamber cooling device; For moulding, a fully automatic moulding line is imported from HWS Company of Germany; The melting equipments use medium-frequency induction furnace from Junker Company of Germany.

主要生产设备均为进口设备，其中制芯设备有德国Hottinger公司的冷芯盒射芯机、组芯机器人和浸涂机械手；砂处理设备主要有德国Eirich公司的混砂机和瑞士Simpson公司双盘冷却机；造型设备主要有德国HWS公司的静压自动造型生产线；熔化设备主要有德国Junker公司的中频感应电炉；清理设备主要有意大利Pangborn公司的机械手抛丸机；主要检测仪器有：真空真读光谱仪，红外碳硫仪，型砂在线检测仪等，具备高质量控制水平，产品质量处于国内同行领先地位，优于玉柴原来进口毛坯水平，替代进口。

The mathematical model of the medium frequency inverter is founded and the control theory and structure of the repetitive control system are described.

该方案利用重复控制来提高系统的稳态性能和谐波抑制能力，而PI控制则用于改善系统的动态特性。

This paper presents the methods of reducing medium frequency generator noise.

本文给出降低中频发电机噪声的方法。

Our principal products are a series of JPS type and KPS type Medium Frequency Electric Furnaces.

产品/Product：主要生产JPS型和KPS型中频电炉系列产品，具有节能、快速特点，是国内最先开发的产品，并生产用于热处理、金属透热、锻造、焊接等感应加热的成套设备。

This may include basic digital scan/general automation CMYK conversion settings, inkjet proofing, industry-standard business card printing and membership card making seeastigmatism, medium-frequency of business card printing and membership card making product consistency and quality check random bookbiding.

这可能包括基本的数码化扫描/一般的自动化CMYK转换设置、喷墨打样、行业标准的制卡和会员卡制作色差、中等频率的制卡和会员卡制作品一致性检测和随机的装订质量检查。

This paper designs hardware of a single-phase bridge medium-frequency inverter including of main circuit and control circuit.

介绍了单相全桥式逆变的400Hz中频电源主电路设计以及基于80C196MC的控制电路设计。

The system is fitted with a cupola with self-charged system and two rows of big distance water-cooled devices and with medium frequency electric furnace duplex alloy smelting system in front and in the rear of the furnace there are well-equipped with high precision BARID spectrometer, SABULANCE NSP6000 melted iron quality controller, DM3 type nondestructive flaw detection device for production procednres monitoring of physical, chemical, metallographic, mechanical properties.

冲天炉电炉双联熔炼，有炉前炉后配套齐全的高精度贝尔德光谱分析仪，碳硅当量仪及物理、化学、金相、机械性能检测仪器，确保产品质量稳定。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了