Crystal bar gluing fixture and crystal bar polishing process
A technology of crystal strips and plastic packaging, which is applied in the direction of grinding workpiece supports, grinding/polishing equipment, and machine tools suitable for grinding workpiece planes, etc., and can solve the problems of lower pass rate, crystal chipping, and uneven and smooth crystal end faces and other problems, to achieve the effect of improving production efficiency, increasing the number of installations, and reducing the problem of chipping
Active Publication Date: 2017-09-12
苏州晶特晶体科技有限公司
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Problems solved by technology
[0003] Industrialized production has improved the production efficiency of crystals, but the end faces of the produced crystals are not flat and smooth, and cannot be used directly. The surface of the crystals needs to be polished before they can be used.
The grinding and polishing of crystals is usually done manually one by one, the work efficiency is low, or multiple crystals are put into the fixture for grinding and polishing at the same time to improve the work efficiency, but the groove on the fixture is designed for a single crystal. When it is placed in the groove, processed and taken out, it is easy to cause chipping of the crystal, which reduces the qualified rate
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see figure 1 , the embodiment of the present invention includes:
[0024] A crystal bar adhesive fixture, comprising: a chassis 1, two moving limit blocks 3 and two fixed limit blocks 6, two telescopic drive devices 2 are arranged oppositely on the chassis 1, and the two moving limit blocks The positioning blocks 3 are parallel to each other and are respectively arranged on the front ends of the two telescopic driving devices 2 . The expansion and contraction of the telescopic driving devices 2 drives the mov...
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The invention discloses a crystal bar gluing fixture and a crystal bar polishing process. The crystal bar gluing fixture comprises a chassis, two movable limiting blocks and two fixed limiting blocks; two extension driving devices are oppositely arranged on the chassis; the two movable limiting blocks are in parallel, and are respectively arranged at the front ends of the two extension driving devices; the two fixed limiting blocks are positioned between the two movable limiting blocks; limiting plates are vertically arranged on the back surfaces of the fixed limiting blocks; the chassis is inwards recessed with chutes below the limiting plates; slide blocks are arranged in the chutes; and the limiting plates are provided with bolts for extending into the chutes and connecting with the slide blocks. Through the mode, the crystal bar gluing fixture in the crystal bar gluing fixture and the crystal bar polishing process is used for gluing multiple crystal bars to form glued crystal bar integrated blocks, so that the angle collapse problem of the crystal bars is reduced.
Description
technical field [0001] The invention relates to the field of crystal bar production, in particular to a crystal bar adhesive fixture and a crystal bar grinding and polishing process. Background technique [0002] At present, growing crystals from melts is the most common and important method for preparing crystals. Most of the single crystal materials required in modern technology applications such as electronics and optics are prepared by melt growth methods, such as: Sj, Ge, CaAs, GaP.LiNb03, Nd:YAG, Nd:Cr:GsGG.A1203 , Ti: A1203, Ce: LYSO, CeYSO crystal blocks and crystal arrays, etc., as well as some halogen compounds of alkali metals and alkaline earth metals, etc. Many crystals have already entered industrial production on different scales. [0003] Industrialized production has improved the production efficiency of crystals, but the end faces of the produced crystals are not flat and smooth, and cannot be used directly. The surface of the crystals needs to be polished...
Claims
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Login to View More IPC IPC(8): B24B41/06B24B7/22
CPCB24B7/228B24B41/06
Inventor 陈远帆彭志豪陈冠廷
Owner 苏州晶特晶体科技有限公司