FORMING METHOD FOR CURVED GLASS

摘要

A forming method for curved glass. The method comprises: placing a planar glass sheet in a forming mold, then placing the forming mold in a forming device, and sequentially performing steps of segmented heating, segmented forming and segmented cooling to obtain curved glass. The segmented heating is: heating at different temperature within each time segment; the segmented forming is: heating at different temperature within each time segment, and pressurizing within at least one time segment by using pressure gradually changed from low pressure to high pressure; the segmented cooling is: cooling the curved glass in the forming mold at different temperature within each time segment. The glass formed by the method is mainly applied to electronic products such as front covers and back covers of notebook computers, mobile phones, tablet computers and smart watches.