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发明公开
CN1422978A 一种用于半导体激光器腔面蒸镀的非接触固定方式的夹具 失效 - 权利终止

一种用于半导体激光器腔面蒸镀的非接触固定方式的夹具
摘要：
本发明涉及一种用于半导体激光器腔面蒸镀的非接触固定方式的夹具,其特征在于采用了非接触固定方式,避免产生机械损伤。该夹具由一个不锈钢板上开有宽度为0.15－0.25mm,间距为2－3mm的多条狭缝而制成。使用时只要把解理条放进狭缝里即可固定。由于狭缝宽度大于解理条厚度而小于解理条宽度,同时采用一种不锈钢板下设有网格的方法,保证解理条从狭缝里掉不下来,所以解理条装在狭缝里始终位于竖立状态,并且端面保持水平朝下方向。由于一个夹具上有多条狭缝,所以由一个夹具一次可以装配好多解理条,并且解理条装卸过程非常容易。另外也很方便实施两个腔面蒸镀,本发明提供的非接触式固定的夹具结构简单、操作简便、安全可靠、加工成本低、使用寿命长、非常适合于批量生产。
摘要（英）：

The invention refers to untouchable fixing clamp which is used in semiconductor laser antrum face plating, its character lies in that it uses untouchable fixing and avoid from mechanism damage. The clamp is produced by cutting many slots with 0.15-0.25 mm width and 2-3 mm interval on a stainless steel plate. It is fixed when bars are put into slots. Because the slots width is bigger than the thickness of bars and small than the width of bars, and sets net frame under stainless steel plate, so the bars can't drop from slot and the bars is still in standing state, the surface is flatly downwards. The clamp can assembly many bars, and the process is very easy.

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