Gold is loved as the world's hard currency, and of course, gold engraved jewelry is also popular. Gold jewelry engraving is a high-end craft that combines art and skill. Through precise engraving techniques and professional engraving tools to give gold jewelry unique textures and personalized patterns. Whether it is the ancient hand carving, or modern carving machine assistance, people have not given up on the gold processing carving. Through the mastery of professional engraving tools and techniques, the engraver can engrave a paragraph of inscription on the gold, or carve complex patterns, transforming their creativity into lifelike gold crafts with higher artistic value and treasuring significance.
What tools are needed to engrave gold jewelry?
Engraving gold jewelry not only requires delicate operation and patience, but also need to choose the right engraving tools.
1. Manual engraving knife
The traditional manual engraving knife is the basic tool for engraving gold, the head of the knife is divided into flat edge, beveled edge, rounded edge and other shapes to meet the different types of line engraving. The flat blade is suitable for straight line engraving, the round blade is more suitable for curves and circular patterns, and the beveled blade handles details and shadows.
2. Engraving Machine
In gold engraving, electric engraving machine and pneumatic engraving machine are two commonly used modern tools, the use of engraving machine to engrave gold, not only can improve the efficiency of engraving, complete the complex details of the design, but also reduce the manual labor intensity.
3.Fixtures
Fixing device is divided into stone ball, rubber mat or fixture, the purpose is to fix the engraving material, prevent the engraving material has scratches or deformation. The stone ball can rotate 360 degrees and stabilize the engraving material, which is convenient for adjusting the angle during engraving. For smaller engraving materials, rubber pads or clamps should be used to avoid scratches or deformation due to improper fixation.
4. Magnifying equipment
Are you worried about the carving details can not see too clearly, you can use a stereo microscope to help you clearly observe the subtle parts, improve the accuracy of the carving, the details can be perfect carving, suitable for high-end customization of the crowd. How you do not want to use a large three-dimensional microscope, you can use a convenient magnifying glass, also has the function of magnification, but may not magnify the magnification of three-dimensional microscope.
5. Grinding and polishing tools
After the carving is completed, the step of grinding and polishing is essential. Sandpaper is used to trim the burrs, while polishing wheels and creams restore the luster of the gold.
What is the process of gold engraving?
Gold engraving is a complex and delicate process, which requires strict adherence to the process and the use of specialized techniques to achieve the desired results.
1. Confirm the design first
Before engraving, you need to confirm the design of the pattern, you can draw the sketch by hand or use computer software to design and draw an accurate model. However, it should be noted that the proportion of the design of gold jewelry should be overall harmony, to ensure that the whole cut beautiful.
2.Prepare engraving tools
You need to choose the right carving tools, such as traditional carving knife, electric carving machine or pneumatic carving machine, fixing tools, polishing and sanding tools, etc., the right carving tools, can greatly enhance your carving efficiency.
3.Gold surface treatment
If you want to engrave gold, you need to try fine sandpaper or polishing tools to clean the surface of gold, make sure there is no impurity or scratches.
4.Start engraving
You need to carve according to the sketch of the design, according to the pattern lines gradually carving, first from the shallow layer, gradually deepen. Use different knives to handle straight lines, curves and texture details to make sure the layers are clear. You can partition the parts to avoid errors.
5. Polishing steps
Once the carving is completed, you need to use a polishing wheel to polish the surface, remove excess burrs, and high-gloss or matte effect parts for finishing, the overall texture will be improved.
6.Cleaning and Inspection
After the carving and polishing is completed, put the gold jewelry into the ultrasonic cleaner to remove the gold shavings produced during the carving process, check the finished product to ensure that the carving pattern is clear and flawless.
What kind of gold engraving skills?
1. Keep your hand stable
When engraving gold, should keep the hand steady, to prevent uneven strength lead to uneven line thickness, affecting the beauty of the pattern. If you can not like the carving master, you can use a microscope to assist observation, to ensure that each carving can be accurate.
2. Layered carving techniques
In the carving process, to avoid one-time carving too deep damage to the surface of the gold, you can use the shallow to deep carving skills.
3. Flexible use of cutting tools
In the process of engraving gold, you can switch the tool according to the different textures to ensure that the pattern of the layered sense and fineness. For example, a flat blade is good for straight lines, a round blade is good for curves, and a tapered tip is better for handling details and shadows.
4. Master the characteristics of gold
Gold material is relatively soft, if too much force in carving, it will cause carving errors, for 18K gold and other hard materials, you need to reduce the tool speed to avoid overheating the metal.
5. Shadow and three-dimensional effect
By adjusting the depth of engraving and texture processing, you can create shadows and glossy changes to make the pattern more three-dimensional.
What are the precautions in the process of engraving gold?
1. Pay attention to the characteristics of gold material
The material of gold is soft and easy to deform, especially 24K pure gold, carving strength should be moderate, to avoid excessive force caused by surface damage. On the harder 18K or 14K gold, you can increase the carving strength, but need to control the tool speed, to prevent the metal from overheating to affect the pattern texture clear.
2. Operational safety
In the carving work should ensure that their own safety measures in place, wear good protective glasses to prevent the gold dust splashed into the eyes, damage to eye health. Should also keep the workbench neat and clean, well lit, to ensure a comfortable operating environment.