喷枪

基于Fluent软件的汽车仪表板火焰处理喷枪的研究与设计

Based on Fluent Research and Design of Flame Treating Spray Gun for Automobile Instrument Panel

不同外加物对喷枪浇注料性能的影响：高膨胀骨料可以改善浇注料的热震性等，本试验结果证明红柱石和SiC的引入效果较好。

Test results on the influence of different additives on castable performance of spray gun shows that andalusite and SiC will improve thermal shock resistant .

他们有些人携带着喷枪，那是干他们那一行的器具。

Some of them carried the guns which were the tools of their trade .

该喷枪能够提高电弧电压并减小电弧电压波动

The torch can bring higher arc voltage with lower fluctuation by elongating the arc .

当阳极弧根在阳极II表面形成时，电弧可以获得上升的伏安特性，喷枪的热效率也显著升高。

When anode arc root attaches in anode II surface , the arc has an increasing U-I characteristic and the torch efficiency significantly increases to 60 % .

添加剂对煤粉喷枪SHS陶瓷内衬组织和性能的影响

Effects of Additives on Structure and Properties of SHS Lined Ceramics for Coal - Spurting Gun

COREX喷煤不同喷枪的模拟试验研究

Simulation test investigation with different lances in COREX coal injection process

应用有限元软件Ansys，对某铁水脱硫喷枪的工作温度场与应力场进行动态仿真，显示喷枪在一次工作循环条件下热应力的动态分布。

The working body temperature field and stresses field of desulfurizing lance has been dynamically simulated with the finite element software Ansys to show the dynamic thermal stresses distribution within lance in a duty cycle .

试验采用水冷非转移式等离子喷枪，工作气体N2、H2，其纯度999%。

In test the water cooling non-transference type plasma spray gun was used , the working gases were N 2 , H 2 , with purity of 99.9 % .

艾萨熔炼法是芒特艾萨矿业有限公司（MIM）和澳大利亚联邦科学工业研究机构（CSIRO）联合开发的浸没式喷枪顶吹熔炼技术，是一种高强度有色金属冶炼方法。

The Isa smelting process , a submerged lance top-blown smelting technology jointly developed by MIM and CSIRO is a high-intensity nonferrous smelting process .

采用多元Fe-Cr基合金（含Si、Mn、B等）作为喷涂粉末，用JP-5000超音速火焰喷枪在不锈钢基体上制备厚度约200μm的Fe基涂层。

Approximate 200 μ m thickness Fe-Cr based coatings were deposited on stainless steel by JP-5000 high velocity oxy-fuel ( HVOF ) thermal spraying using multi-element Fe-Cr based powders containing element B , Mn and Si etc.

然后用喷枪将经过超声处理的悬浊液喷涂在具有ITO薄膜的玻璃基底上，制备了30mm×20mm大小的纳米碳管阴极，并进行了场致发射特性实验，制作了场发射显示板。

Mm × 20 ? mm carbon nanotube cathode was prepared . The field emission experiment was conducted and the field emission display panel was then fabricated .

研究喷枪往复机构与头盔自转机构的运动关系，并运用ADAMS软件来分析其运动轨迹特性，从而确定最佳的头盔喷涂轨迹和真空静电喷涂头盔的基本工艺参数。

Studying the movement relationship between the reciprocating mechanism and the rotation mechanism . Analyzing their trajectory characteristics by ADAMS software , so as to determine the best helmet spraying trajectory and the basic technological parameters of the vacuum electrostatic spraying for helmet .

可作为一个内部或外部的组合，宾克斯7N条是标准的喷枪与我们格拉尼-Tec的装备使用。

Available as either an internal or external mix , the Binks7N is the standard spray gun used with our Grani-Tec outfits .

简要介绍吸上式PQ-1型空气喷枪出现故障后，产生的几种常见喷幅缺陷及解决方法。

This paper introduces the frequent defect and solutions to the spray range because of the type of PQ-1 suck upward air spray pistol with troubles .

选择Al2O3-SiO2系材质，采用低水泥结合技术，通过各种性能的综合研究，使喷枪浇注料能适应苛刻的使用条件。

The castable which belongs to Al 2O 3-SiO 2 system adopted low cement bonding technology . Various properties of castable were researched comprehensively to make the lance meet the severe service conditions .

本文通过水模实验和流场数值计算对某钢厂100t铁水罐喷镁脱硫时喷枪结构参数和工艺参数进行了优化。

On the base of water model experiment and numerical simulation , optimizations of structure parameter of lance and technics parameter have been investigated according to the condition of Mg-injection desulphurization in 100t pig iron ladle in some steel mill .

在此基础上，采取了降低渣的碱度、渣中FeO含量，降低出钢温度、优化喷枪结构等措施来提高转炉寿命，取得了较好的效果。

On the basis of these , the preferable effect is acquired by reducing the basicity of the slag , decreasing FeO content of the slag , reducing the taping temperature and optimizing the structure of the spray gun to increase the life of the converter .

试验结果表明在使用氧气和丙烷燃气时，可在较大的压力和流量范围内，获得超音速火焰。喷枪出口火焰的速度可达1500m／s以上。

The results show that in a comparatively large range of pressure and flow of oxygen and fuel gases the supersonic flame , can be produced and the typical flame velocity can be over 1500m / s at the spraying gun nozzle .

涂层性能表明：圆柱形喷嘴等离子喷枪制备涂层的结合强度、显微硬度比Laval喷嘴等离子喷枪制备的涂层略高；而且孔隙率较后者小；涂层的耐磨性能比后者要好。

The microhardness and adhesive strength of coatings deposited by cylindrical nozzle are just a little higher than those deposited by Laval nozzle plasma gun . Moreover , the pore density is lower than the latter and the wear resistance is better than the latter .

对CAS-OB喷粉精炼工艺的粉剂穿透比进行了理论分析及实验测定，研究了固气比、喷枪插入深度、粉剂粒度和喷嘴出口角度等参数对粉剂穿透行为的影响规律。

The powder-penetration ratio of the powder injection in CAS-OB process was studied by theoretical analysis and experimental measurement . The effect of solid-gas ratio , nozzle depth , particle size and nozzle angle on powder-penetration behavior were experimentally investigated .

取模拟圆筒直径、电极电压和喷枪喷嘴角度3个因素以及涂敷系数和涂层径向角度2个测试参数进行了311A回归最优设计。

Three factors of simulated cylinder diameter , electrode voltage , and nozzle angle and two test parameters of coating coefficient and paint radial angle were selected for the 311 A regression experimental design .

正如Bisson所描述，这些喷枪的电压稳定性差并伴随在3&5kHz范围有大量类似的定期振动，在更加严峻的操作环境下其使用寿命和性能差。

These guns are characterized by poor voltage stability with a large quasi periodic oscillation in the 3-5 kHz range as described by Bisson [ 1 ] , with poor performance and life under more extreme operating conditions .

本文介绍了涟钢2200m3高炉喷枪堵塞自动监控系统的原理，系统的硬件及软件组成及系统的具体应用方式。

In this paper , the principle , the makeup of hardware and software , idiographic application of the automatic inspecting system for air-logged coal-injecting lances in the 2200 m3 blast furnace of Lianyuan Iron & Steel Group Ltd. are introduced .

铁水脱硫喷枪技术的发展综述

Review of Development of Injection Lance Technology for Hot Metal Desulphurization

喷枪形式对高炉喷煤燃烧率影响的试验研究

Study on influence of injection lance types on PCI combustion efficiency

一种加热搅拌喷枪内涂料的新装置

A new device for heating and agitating coatings in spraying gun

德国萨塔喷枪世界上最好的喷枪！

SATA Spray Guns - The best guns in the world !

喷漆机器人空气喷枪的新模型

New model for air spray gun of Robotic Spray - painting

大型复杂曲面喷漆机器人喷枪轨迹优化研究

Trajectory optimization of spray painting robot for large complex curved surfaces