Detailed explanation of the jade crafts processing and production process
The processing process of jade is complex, and a perfect quality control system is required to ensure its quality, mainly reflected in the material selection and fine processing process. Human factors have a great impact on product quality. The following Yunfu Sun Jade Craft Factory simply introduces the basic processing process of jade crafts: 1. Cutting material: It is to use the large saw to form the plates of different thickness according to the size of the product. For example, a product with a thickness of 10 MM is generally required to be a 12-15 MM plate material. 2, material selection: carefully on the untied plate to mark the parts that can be used, generally to remove cracking, stains, serious water lines and other parts. This work is critical and important to control the cost quality of the product and generally requires careful and experienced personnel. It can be said that this work can affect at least 40% of the product cost. 3. Drilling and cutting: Only the parts marked clearly can be drilled and further cut. Drilling and cutting are also the concentrated steps of producing waste in the process of jade processing. The price of the material is lower than the cost of the product. The utilization rate of materials in this step is generally around 50%. 4, stereotypes: Some product size requirements must be increased in this process requirements, because jade in the process of drilling and cutting inevitably appear bevel and edge phenomenon. 5, engraving and molding: generally divided into manual engraving and machine molding, ultrasonic engraving, laser engraving. The efficiency of hand engraving is relatively low, and the general processing cost is relatively high; the machine molding can only be used to make circular outer contours; the ultrasonic can only be used for small-area embossed products; laser engraving is generally used for embossing processing of expensive jade, processing costs Also relatively high. 6. Polishing: Polishing is also an important step in jade processing. It is mainly used to polish the surface of jade in steps of emery and sandpaper. The polishing method is also very complicated. Polishing is generally divided into two parts: the workpiece can be rotated and cannot be rotated; The polishing of the workpiece can be relatively simple, mainly cylindrical contoured blanks that can be machined. 7, product glazing: glazing powder and polishing wax can moisturize the surface of jade and increase the brightness. 8, surface pattern engraving: cleaning - plate making - template paste - engraving - coloring - cleaning. 9, product assembly: bonding and packaging. Repel Oil Of Lemon Eucalyptus,Aroma Chemical Oil,Industrial Pine Oil,Lemon Eucalyptus Citriodora Oil JiangXi SenHai Natural Plant Oil Co.,Ltd , https://www.senhaioil.com