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Resin encoder scale, encoder, method of manufacturing resin encoder scale, and method of manufacturing encoder
Resin encoder scale, encoder, method of manufacturing resin encoder scale, and method of manufacturing encoder
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机译:树脂编码器秤,编码器,树脂编码器秤的制造方法以及编码器的制造方法
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摘要
A purpose is to provide a resin encoder scale a cost of which can be reduced by making processing easy by producing the encoder scale as a resin molded piece including a scale pattern. A resin encoder scale is used in a reflection-type optical encoder and a scale pattern for position measurement is provided thereto. In the scale pattern, a low reflection part a surface of which is molded as a rough surface during resin molding and which has low reflectivity of light and a high reflection part a surface of which is molded as a mirror surface during the resin molding and which has higher reflectivity of light than the low reflection part are arranged alternately.
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