The hot chamber die casting is a traditional die casting method, and there are several things that must be paid attention during the installation and operation of the hot chamber die casting machines. 热室压铸机压铸是一种传统的压铸方法,在压铸生产中有一些值得注意之处。
Within the hot gas chamber, molecules are moving randomly in all directions. 在灼热的气体燃烧室内,分子在各个方向上作无规运动。
Wilson's research team has been using a simple interval carburetor and a hot chamber to resolve the issue price of10-40 U. 威尔森的研究团队已经用一台简易化油器和一间隔热室解决了这个问题,售价仅10到40美元。
Automatic hot chamber metal die-casting machine 自动热室金属压铸机
Air is turned into hot air through air filter and heater and enters into hot air distributor at the top of dry chamber and enters into dry chamber spirally and evenly. 空气通过过滤器和加热器,进入干燥器顶部的空气分配器,热空气呈螺旋状均匀进入干燥器。
The influence of the hot gas ejection on the pressure fluctuation of the chamber is also studied and its forming mechanism is analyzed. 重点研究了燃气引出对燃烧室压强波动的影响并对其形成机理进行了初步分析。
Analysis of Flow Field in Hot Gas Chamber of the High Temperature Reactor 高温堆热气联箱内部流场分析
On the 1st, 6th, 11th day of training, the subjects were forced to implement standard test in a hot climatic chamber. 其中第1、6、11天,受试者在人工热室内进行标准试验,其余日穿着军用雨衣在户外锻炼。
The Wear Mechanism of the Chamber and Plunger Materials of Hot Chamber Die Casting Machine for Magnesium Alloy 镁合金热室压铸机压射室材料摩擦磨损机制研究
The feasibility study shows it practicable to mix the hot flue gas from reversing chamber into the coal pulverizing system. 可行性研究表明,在锅炉转向室抽取热炉烟掺入制粉系统的改造方案是可行的,该方案与制粉系统启停时的安全措施相结合,能够满足制粉系统在各种运行工况下的防爆要求。
Method The heat exposure model was established in rats with artificial hot climatic chamber [ ( 34 ± 1)℃, RH 60%]. 方法采用人工热气候室[(34±1)℃、湿度60%],建立热暴露动物模型。
The numerical simulation results indicated that the gases in the hot gas chamber mixed intensively, which accelerated the heat transfer for the gases with different temperatures, and which was in favor of the temperature mixing for high temperature and low temperature gases. 数值计算结果表明:热气联箱内气流发生剧烈搅混,加速了不同温度气流间的热传递,有利于高温和低温气流间的温度混合。
In this paper the influence of swirl chamber parameters on the diesel combustion process is analysed by mathematical model. Based on analysis, a new hot plug for swirl chamber is designed. 本文通过数学模型方法分析了涡流室参数对柴油机燃烧过程的影响,在此基础上设计了一种新型涡流室镶块结构。
Numerical results show that when a converse cooling is taken, the area of hot gas wall surface of chamber is increased 70% by increased length of chamber cylinder and the coolant heat pick-up is increased about as much as one time; 计算结果表明:采用逆流冷却时,通过加长推力室圆柱段长度使推力室受热面积增加70%后,冷却剂温升提高了一倍左右;
Optimization design of hot chamber die casting machine based on ADAMS 基于ADAMS的热室压铸机机铰优化设计
3-D Numerical Simulation Analysis of the Cold and Hot Flow Fields in a Swirl Combination Chamber 旋流燃烧室内冷态和热态流场的三维数值模拟分析
Rats were exposed in a hot chamber at38 ℃( DBT) and31 ℃( NBT). 大鼠暴露在干球温度38℃、湿球温度31℃的高温仓中受热。
Printing industry sprang up and typecasting machine was born during the early 19~ ( th) century, soon after that, the first hot chamber die casting machine was produced which was based on typecasting machine in mid of 19~ ( th) century. 19世纪初,由于印刷业的兴起,用于铅字铸造的铸字机应运而生,不久,在铸字机的基础上演变成为热室压铸机。到19世纪中叶,典型的热室压铸机诞生。
Analysts and design calculation on tunnel style hot chamber for dehydrated vegetables 脱水蔬菜隧道式烘房分析及设计计算
In this paper, we present a new type of hybrid arc quenching system, which controls the metal vapor and back flow of the hot air in splitters arc quenching chamber. 本文研究了一种将窄缝与栅片配合应用于限流断路器的新型混合式灭弧系统。控制了栅片间金属短弧的金属蒸气喷流,同时削弱灭弧室中热气体的回流。
The hot working situation in the heating chamber of CAPL. including the way of heat supply. the heat equilibrium and the distribution of temperature, is introduced in this paper. 本文介绍CAPL加热变热工工况,包括加热室的供热方式、热平衡和温度分布。
We compared the hot water process with the steam chamber process and found that the latter has the advantages of cost reduction and high productivity. 本文主要对水煮加热方式和蒸汽加热方式进行比较,认为蒸汽加热方式具有经济性好,生产效率高等优点。
Design and Experimental Investigation of Ceramic Hot Plug for Swirl Chamber 涡流室陶瓷镶块的设计及试验研究
Subjective uncomfortable sensation was more obvious as test time went on. Methods Sixty mice were randomly divided into control group ( drink tap water) and experimental group ( drink alkaline ionized water). Both groups were exposed to the heat in a hot chamber. 两组实验的主观不适感觉均随着热暴露时间的延长而加重。方法小鼠随机分为对照组(饮自来水)和实验组(饮碱性离子水),2组小鼠被置于高温箱中热暴露。
The hot flow fields in liquid rocket engine combustion chamber with and without baffles are simulated numerically. 用数值方法模拟了液体火箭发动机燃烧室内有无隔板两种情况的热态解。
Study on Inspection Methods of Hot Wall Hydrogenation Reaction Chamber Stainless Steel Repair Welding 关于热壁加氢反应器不锈钢堆焊层检验方法的探讨
After training period, the heat tolerance time to standard test of heat-stress inside the hot chamber ( Td 34.7 ℃) also elongated obviously. 热应激标准试验(Td34.7℃)耐热时间显著延长。
According to the plastic injection and hot chamber die-casting mould, a suit of mould of magnesium alloy semi-solid injection is designed. 并参考注塑模具和热室压铸模具的结构原理,设计了一套适合镁合金半固态注射成型机的试验用模具;