Appearance modification method for quartz crystal square piece

The invention discloses an appearance modification method for a quartz crystal square piece. The method includes the specific steps of step 1, carrying out the lump bonding of a wafer, and forming a wafer lump; step 2, grinding the wafer lump until the size meets the requirement; and step 3, separating and processing wafers in the wafer lump. According to the appearance modification method for the quartz crystal square piece, the problems of long manufacturing period and high cost due to the fact that a new quartz crystal square piece is generally required to be manufactured in traditional shape modification and the size is modified in the manufacturing process are solved. The appearance modification method of the quartz crystal square piece has the advantages of being short in manufacturing period, convenient to machine and low in cost. 本发明公开了一种用于石英晶体方片的外形修改方法，该方法的具体步骤为：步骤1、对晶片进行粘坨处理，形成晶片坨；步骤2、对所述晶片坨进行研磨，直至尺寸达到要求；步骤3、将所述晶片坨中的晶片分离并进行处理。本发明解决了传统外形修改通常需要制作新的石英晶体方片，在制作过程中修改尺寸，此方法存在制作周期长、成本高的问题。本发明提出了一种石英晶体方片的外形修