3D glass polishing method
A kind of glass and 3D technology, which is applied in the direction of grinding workpiece support, etc., can solve the problem that the outer arc surface is not polished and not bright
Active Publication Date: 2018-06-22
湖北联新显示科技有限公司
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Problems solved by technology
[0005] Based on this, the object of the present invention is to provide a 3D glass polishing method to solve the problem that the outer edge of the curved surface is not polished when the existing polishing process is used to polish cold-worked glass.
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[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0034] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.
[0035] Unless otherwise def...
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The invention provides a 3D glass polishing method which comprises the steps that a modeling convex surface of which the size is consistent with that of a concave surface of 3D glass is machined on aninclined plane of an object and thus a convex surface modeled fixture is formed, and a modeling concave surface of which the size is consistent with that of a convex surface of the 3D glass is machined on an inclined plane of another object and thus a concave surface modeled is formed; the 3D glass is placed on the concave surface modeled fixture, and the concave surface modeled fixture is placedin a side polishing machine, so that the cambered surface of the outer edge of the concave surface of the 3D glass is polished; the 3D glass is turned over by 180 degrees and is placed on the convexsurface modeled fixture, and the convex surface modeled fixture is placed in the side polishing machine, so that the cambered surface of the outer edge of the convex surface of the 3D glass is polished; and the 3D glass is placed in a horizontal polishing machine and the convex surface and the concave surface of the 3D glass face upwards sequentially, so that the middle surfaces of the convex surface and the concave surface of the 3D glass are polished sequentially. The 3D glass polishing method solves the problem that an R corner is not polished brightly.
Description
technical field [0001] The invention relates to the technical field of 3D glass manufacturing, in particular to a 3D glass polishing method. Background technique [0002] With the rapid development of smart phones, in order to pursue a higher operating experience and aesthetics, the glass cover (front cover and back cover) design of smart phones has gradually changed from 2D glass cover or 2.5D glass cover to 3D glass Cover transition. [0003] There are two main molding processes for 3D glass cover plates: hot-bending forming and Jingdiao cold-forming. Although most mass-produced models in the industry currently use hot-bending to make 3D glass, compared with hot-bending, cold-forming glass It has done better in terms of dimensional accuracy and water resistance after the product is installed. But whether it is hot-bending forming or Jingdiao cold-processing forming, surface polishing is required after the 3D glass cover plate is formed. [0004] Among the existing techn...
Claims
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Login to View More IPC IPC(8): B24B1/00B24B41/06
CPCB24B1/00B24B41/06
Inventor 刘纯钟明云
Owner 湖北联新显示科技有限公司