日本免费精品一区二区三区观看,天天干天天射天天操,一区二区三区日本TV,亚洲精品一区二区大全,日韩精品乱码久久久蜜桃 ,天天爽天天爽天天片,国产韩国一区二区三区,91精品国产91久久最新,天天干在线色视频

Beijing High-Precision Technology Co., Ltd.
Current location：Home page > Technology > Aspheric Grinding Processing Techniques

OPC Drum Base Chamfers of Both Ends Processing Techniques

Axicons Processing Techniques

Aspheric Grinding Processing Techniques

Double End Processing Techniques

Double-Axle Gravure Cylinder Lathe Processing Techniques

Aspheric Grinding Processing Techniques

High-Precision CNC Aspheric Grinder and relevant processing techniques is developed by Atoman especially for spectacle lens manufacturers

×

Online consulting

ONLINE

Name  

Tel  

E-mail  

Add  

Consulting content

Product introduction

High-Precision CNC Aspheric Grinder and relevant processing techniques is developed by Atoman especially for spectacle lens manufacturers. It is majorly applied in processing of glass mould of resin lenses, with one rough grinding wheel and a finishing one, high-precision processing with high efficiency can be realized. Compared to traditional techniques, both processing efficiency and precision are improved. Its processing efficiency is around 4 min / pc and the processing accuracy is below 5μm. Economic benefit of customers is thus enhanced.

Video / Image