[China Glass Network] In the lighting profession, crystal products are widely used in the professional crystal crafts factory, lamp body, lamp, crystal pendant, etc., many of which are crystal raw materials. How did the crystal lamp come out? What are the primary manufacturing processes and technologies? shaoxing zida import&export co.,ltd. , http://www.zida-fabric.com
First, the primary process of production of crystal products:
Cutting, pressing, rough polishing, fine polishing, three-piece hole in crystal, carving, sandblasting, viscose, quality inspection, packaging.
Second, the classification of crystal products:
There are four types of facets, planes, facets, planes and craftsmanship.
Third, the primary manufacturing process and technical clarification of crystal products:
1. Crystal cutting material: It is the shape and size required for the whole piece of material to be sawn out of the indented piece with a large saw blade and high crystal engraving.
2, crystal pressure embryo: the mold to produce the required size and shape of the product, and then the raw material plus high temperature to 900 ° C or more melting, into the mold, die-casting.
3, crystal rough polishing: is the embryo that is pressed out of the mold, directly grinding the product line with the diamond disk.
4, crystal fine polishing: after rough polishing, polishing products to polish crystal to stop.
5, crystal punching: before the crystal products are not completed, according to the size and orientation of the required punching, processing with drill bits, such as watch parts, pen holders, bottle holes and so on.
6, crystal silk screen: crystal appearance with a different color material for the treatment, the color level is thicker, after the force can fall off.
7, crystal plating: the use of similar plating method in the appearance of the crystal in a different color, thinner, can be scratched by conflict, showing scratches, because the plating is often located at the bottom, so often choose other targets in the bottom of the plating Attached, such as the birth of the town of Wenxiao.
8, crystal carving ç¢: strong sense of three-dimensional, high technology, precision work, high cost. Breaking up the art, carving the graphics, machine carving the text.
9, crystal sandblasting: three-dimensional weak, flat, no concave and convex, machine carved text, graphics, etc. after the action. The cost is low and the manufacturing is fast.
10, crystal laser engraving: computer-assisted laser equipment in the crystal target in the three-dimensional picture molding, the art works well, you can express all kinds of pictures, graphics, to achieve the role of expressive.
Fourth, how to choose crystal products?
1, look at the raw materials: carefully selected crystal products, should not see the glue mouth and cotton wool; texture is pure, smooth, crystal is good. The transparency is good, the crystal is more transparent, the higher the price, the fine transparent crystal processed products are crystal clear and brilliant. Crystals with high transparency can enhance the beauty of color, otherwise it will appear to be stagnation. Optical crystals are required to be completely transparent, free of twin crystals, and free of impurities. Technical crystals are required to be transparent, less cracked, and less envious.
2, look at the work: the processing of crystal products is divided into two types, namely millers and engravers. Such as crystal necklaces, bracelets, earrings, etc. due to the grinding products; usually good crystals from its cut surface, will be more regular and flat, together with each corner of the crystal is very clear, angular and clear, so that the crystal can be lit A better effect is reflected by the illumination.
3, look at polishing: the quality of polishing directly affects the value of crystal products. Polishing is divided into soft polishing and hard polishing.