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1·The main characteristics and structure of the big tempering furnace are introduced.

本文介绍了大型回火炉的主要技术参数和结构形式。

2·The temperature distribution of conveying roller in horizontal tempering furnace was simulated numerically.

对水平钢化炉内传动辊的温度场进行了数值模拟。

3·Raise the self-controlling ability of the transmission and heat-treatment system, and expanse the infra-red ray detection on the export of the tempering furnace.

以及对加热炉回火炉出料口的工件增设红外线在线检测，以在线检测工件温度为采样点的温度控制系统，来保证工件热处理温度的均匀性。

4·Composition:The whole production line consists of lifting plate, loading and unloading plate, sealed box-type furnace, rinsing machine, tempering furnace and electric control system etc.

组成：整条生产线由剪式升降台、置料台、箱式炉、清洗机、回火炉及电气控制系统等组成。

5·Convection heating is a popular means for tempering furnace. In this article structures of some convection furnaces were described and merits and drawbacks of each furnace were also compared.

对流加热是目前钢化炉常见的一种加热方式，文章介绍了玻璃对流加热的几种常见结构，并对优缺点进行比较。

6·Fuel delivery with protection device to prevent tempering, owning venting mechanism to prevent the fuel deflagration in the furnace. Therefore the boiler is of safe and reliable operation.

燃料输送设计有防止回火的保护装置，有防止燃料在炉膛内爆燃的泄爆机构。因此锅炉运行安全可靠。

7·Using quartz ceramic roller is the successful crux of furnace for glass horizontal tempering.

采用石英陶瓷辊子是水平钢化玻璃炉成功的关键。

8·This company endeavors to hardening, normalizing, tempering, high and medium temperature quenching, mesh belt furnace quenching, cementing, time effective freezing and high temperature treatment etc.

本公司是一家致力于从事调质、火、火、中温淬火、带炉淬火、碳、效冰冷及其高温热处理的厂家。

9·Before 1949, Beijing has heat treatment furnace, salt dissolved by thermocouples means furnace, quenching and tempering, parts of annealing, normalizing, quenching and tempering, carburizing and etc.

热处理1949年前，北京已采用电炉、盐溶炉、热电偶等手段进行零件退火、回火、淬火、正火、调质、渗碳等热处理。

10·The catenary suspension furnace for quenching and tempering of the crankshafts has been successfully developed, and thus main heat treatment equipment has been renewed.

研制了用于曲轴调质的悬链炉，从而更新了主要的热处理设备。