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玻璃退火炉2007/12/22

Glass annealing ovens, or furnace, are used by glassblowers to eliminate stresses　created in glassware during the glassblowing process.玻璃退火烤炉，或炉，是用glassblowers消除，在玻璃器皿中glassblowing进程。 Under controlled conditions the oven slowly and evenly heats the glass to annealing temperature.在受控条件下炉缓慢均匀加热玻璃的退火温度。 After a brief soaking period to ensure even heat distribution throughout the glassware, the oven temperature is slowly returned to room temperature.经过短暂浸泡期，以确保即使是热分布在全国各地的玻璃器皿，烘箱温度正慢慢回到室温。

	A typical glass annealing oven.一个典型的玻璃退火炉。 This particular make/model is known as a bell type oven.这尤其使/模型称为一个钟型焦炉。 The "bell" is in the lowered and operational position in this photo. "钟"是在降低和业务地位，在这张照片。
	Annealing oven with the bell in the raised position.退火炉与贝尔在升起的位置。 Some advantages of this design are easy access to the oven interior for placing your work, and the economy of trapping heat within the raised bell when opened at operating temperatures. 一些优势的，这个设计是很容易接触到烤箱内部放置你的工作，以及经济体系的俘获热内提出钟的时候，开在运行温度。
	Annealing oven bed.退火炉床。 The surface (glass/ceramic fiber blanket) shown is a material known as Fiber-Fax.表面（玻璃/陶瓷纤维毯）所示是一个物质称为纤维传真。 Vermiculite is another commonly used material in some ovens, though there have been some health related issues concerning its use.蛭石是另一种常用的材料，在一些烤炉，虽然出现了一些与健康有关的问题，其使用。
	Looking up into the bell.仰望到钟声。 This particular oven is used for annealing borosilicate glass.这个特别烘箱是用于退火硼硅玻璃。 The electrical heating elements are controlled by a processor.电气加热元件的控制处理器。 The process may be a simple on/off control, or may be a series of temperature / time stages to reach annealing temperature.这个过程可能是一个简单的通/断控制，也可能是一系列的温度/时间阶段，以达到退火温度。