Partially, a step shape in the thickness direction is created! It is also possible to adjust the depth.
Hirai Precision Industry is a manufacturer that specializes in etching processing. By performing corrosion (etching processing) from both sides of metal plates, we can create shapes such as porous (mesh, filters) and slits, allowing the metal plates to be penetrated as requested. In contrast, by performing corrosion (etching processing) from only one side of the metal plates, we can create step shapes in the thickness direction partially. This processing method is referred to as half-etching. 【Half-Etching Processing Method】 ■ Transfer the shape to be etched on one side, and transfer the shape to prevent etching on the reverse side. ■ Etching progresses from only one side, allowing for processing of the metal while remaining unpenetrated. *For more details, please refer to the PDF document or feel free to contact us.
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**Features of Half Etching** - Depending on the application, it is possible to adjust the depth (depth) to be shallower or deeper. - Processing of shapes such as half grooves and flow paths is also possible. - By combining half etching processing with machining, it is possible to create grooves and flow paths through half etching, while handling through holes and outer shapes with laser processing or wire processing, enabling composite processing. - It is also possible to perform only groove processing using half etching on materials provided by you. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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With a motto of small lots, diverse varieties, and short delivery times, we provide high-quality products through a consistent production system from prototype processing to mass production. We offer various proposals from the development stage of semiconductor packages and meet the needs of over 1,000 customers both domestically and internationally through precision processing technology. We aim to be a "department store of processing technology" that can handle all precision processing, primarily focusing on etching, including essential transport tools and carriers used in the manufacturing processes of semiconductors and electronic components.