This page introduces the precision processing of crystal materials and glass materials performed at TDC.<\/p>\n\n\n\n
For more information on TDC’s precision polishing services, please also see the “Precision lapping service \/ ultra precision lapping service<\/a>” page. <\/p>\n\n\n\n At TDC, we also accept precision processing of crystal materials such as silicon and SiC and glass materials.<\/p>\n\n\n\n Precise processing of crystal materials and glass requires accumulated know-how and technology because the conditions and processes are different from those of metal processing.<\/p>\n\n\n\n With the processing technology that TDC has cultivated so far, we will solve the problems of crystal materials and glass processing of all kinds of precision and shape.<\/p>\n\n\n\n Processing method: lapping polishing<\/strong><\/p>\n\n\n\n We perform precision processing of glass by lapping and polishing.<\/p>\n\n\n\n Processing equipment used in glass precision processing<\/strong><\/p>\n\n\n\n TDC’s precision processing of crystal materials and glass has the following strengths and characteristics.<\/p>\n\n\n\n Empower your projects with \u2015 we\u2019ve got you covered \u2015 <\/p>\n\t\t\t\t\t\t Material procurement \/ Test pieces We perform precision processing of crystal materials and glass using all processing technologies such as polishing and grinding, which are our strengths.<\/p>\n\n\n\n The representative crystal materials that can be handled are as follows.<\/p>\n\n\n\n and others<\/p>\n\n\n\n <\/p>\n\n\n\n We will introduce examples of typical crystal materials and glass that can be processed and manufactured at TDC.<\/p>\n\n\n\n Mirror finishing of various glass materials such as quartz glass, BK7, and borosilicate glass is possible.<\/p>\n\n\n\n In general, the finished surface roughness of glass materials varies greatly depending on the material, but it is possible to achieve a surface roughness of Ra5nm or less with most materials.<\/p>\n\n\n\nPrecision processing of crystal materials and glasses at TDC<\/h2>\n\n\n\n
Precision glass polishing method at TDC<\/h3>\n\n\n\n
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Features of TDC’s precision processing of crystal materials and glasses<\/h3>\n\n\n\n
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By controlling the removal amount with TDC’s precision polishing technology, we have achieved ultra-precision precision processing at the micron level and nano level even in the processing of crystal materials and glass.Compared to processing methods such as cutting and grinding, it is possible to handle any shape without applying a load to the object.<\/li>\n\n\n\n
By owning more than 100 polishing machines, we can achieve short delivery times even for large lots and complex processing. If you are in a hurry, we will also respond to consultation with “express response”.<\/li>\n\n\n\n
Please feel free to contact us for small lot orders starting from 1 unit and prototype production.<\/li>\n\n\n\n
TDC owns more than 100 polishing machines such as lapping machines and surface grinders. We also have various processing machines such as machining centers and milling machines, so we can handle all kinds of processing.<\/li>\n\n\n\n
About half of the more than 100 polishing machines are made in-house, realizing “low-cost” and “high-quality” manufacturing.<\/li>\n<\/ul>\n\n\n\t\t
nano-scale precision polishing.<\/p>\n\t\t\t
Any materials & shapes \/ Hard-to-cut materials
Single to mass production <\/p>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t
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Crystal materials and glasses that can be processed with precision<\/h2>\n\n\n\n
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Examples of precision processing of TDC crystal materials and glass<\/h2>\n\n\n\n
Precision processing example 1 : mirror surface processing of various glass substrates and test piece production<\/h3>\n\n\n\n
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