{"id":306,"date":"2026-09-07T06:43:12","date_gmt":"2026-09-07T06:43:12","guid":{"rendered":"https:\/\/glassubstrate.net\/?post_type=rg_case&p=306"},"modified":"2026-09-28T07:15:16","modified_gmt":"2026-09-28T07:15:16","slug":"v%e6%a7%bd%e7%9b%96%e6%9d%bf%e7%8e%bb%e7%92%83","status":"publish","type":"rg_case","link":"https:\/\/glassubstrate.net\/en\/case\/v%e6%a7%bd%e7%9b%96%e6%9d%bf%e7%8e%bb%e7%92%83\/","title":{"rendered":"V-Groove Cover Glass"},"content":{"rendered":"
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CASE STUDY \u00b7 Precision Structural Glass<\/div>\n

V-Groove Cover Glass Processing Case Study<\/h1>\n

For optical communication, sensing and precision assembly projects, the process route for V-groove cover glass is organised around material, groove machining, edge quality, cleaning and inspection.<\/p>\n<\/div>\n<\/div>\n<\/article>\n<\/section>\n

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\"V-groove\"V-groove<\/div>\n
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Project Overview<\/span><\/div>\n

The complete route from material confirmation to finished-part delivery<\/h2>\n

A V-groove cover glass must not only meet outline dimensions but also control groove width, groove depth, groove angle, end chipping and assembly datums. In this case study we follow the drawing requirements and plan cutting, precision forming, edge treatment, cleaning and inspection starting from material confirmation.<\/p>\n

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Typical materials<\/dt>\n
Fused quartz, borosilicate glass or a specified optical glass<\/dd>\n<\/div>\n
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Main operations<\/dt>\n
Precision cutting, groove machining, edge grinding, cleaning, inspection<\/dd>\n<\/div>\n
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Control focus<\/dt>\n
Groove dimensions, position datum, chipping, surface cleanliness<\/dd>\n<\/div>\n
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Applications<\/dt>\n
Optical communication components, sensors, precision assembly<\/dd>\n<\/div>\n<\/dl>\n

Discuss a Similar Project<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n

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ENGINEERING GUIDE<\/div>\n

Deriving the glass structure from fibre position relationships<\/h2>\n

A V-groove cover glass can serve clamping, positioning, protection, packaging or transparent viewing functions. It may be a flat thin sheet or carry grooves, steps or holes. The key is not machining a groove in isolation, but making the material, fibre core position, groove geometry, adhesive layer and assembly datums jointly satisfy the coupling and packaging requirements.<\/p>\n<\/div>\n

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Applications<\/div>\n

Where it can be used<\/h2>\n