With the improvement of living standards, people have higher requirements for the details and quality of life. “Exquisite life” and “quality life” have attracted much attention and have become a lifestyle that people generally pursue. People are no longer satisfied with the life of “manufacturing”, and the era of “precision” comes quietly.
“Refined manufacturing”, as the name implies, is refined manufacturing. Compared with manufacturing, refined manufacturing has higher requirements.
We uphold the ingenuity, inherit the classics with traditional handicrafts, exquisite workmanship, show the beauty of art, and create copper lamp products that are both ornamental and valuable.
Sand foundry process
Sand casting is a classic hand-crafted copper casting process. It has very high technical requirements for the master craftsman, especially the engraving master who engraves the master mold, because the delicate and realistic degree of the master mold directly affects the accessories The quality of the copper lamp, and the follow-up need to go through 20 processes, the process is cumbersome and complicated, which also reflects the value of the copper lamp.
Die casting process
Die casting is a metal casting process. Under the action of high pressure, liquid or semi-liquid metal is used to fill the die-casting cavity at a relatively high speed and form and solidify under pressure to obtain castings.
In the pipe bending process, in order to ensure sufficient density when the pipe is bent, we use fine and less impurity quartz sand to irrigate the pipe, which can effectively resist the stress of being flattened and avoid the deformation of the pipe wall by impurities during bending. To ensure the smoothness and uniformity of the elbow.
Grinding and polishing is a process of detail processing and the pursuit of the ultimate. In the product components, rejecting the rigidity and roughness of the assembly line, Leeds Castle has transformed the imagination into the ultimate copper culture with the simplicity and perseverance that others cannot understand. Each part needs to go through 4 polishing, 6 polishing and other processes, and is purely hand-made, and each process is strictly controlled to ensure the quality of the product.
After welding, it must be polished with a grinder, belt grinder and butterfly grinder in turn, and then use various types of hand grinders to process the weld. The subtle polishing process, drilling and engraving process, and engraving process cannot be completed by machinery. Coppersmiths do it by hand, never neglecting every detail. The process of grinding, engraving, engraving, and rubbing is demonstrated back and forth. Reproduce clear patterns, so that every copper piece is respected.
First, use 120# sand for surface treatment, remove the sand skin, then use 240# 320# 400# sand for surface refinement, secondly use a hemp wheel to process the smoothness, and finally use a cloth wheel for finishing.
The superb polishing process will make the copper parts get new life again. Sanding, rough polishing, passing the wire wheel, and fine sanding, finely throw out the luster of copper metal, naturally and softly reveal the metal luster of the copper parts, exuding The breath of artwork makes people love it.
Firstly, the accessories are pickled to remove impurities. After dyeing, take them out and wash them in water. Use steel wool or scouring pad to damp the copper water to wipe back and forth repeatedly to get the background color, then wash with water, blow dry with air gun, and finally seal the paint and bake it. After drying, the craftsman must wear gloves to avoid contamination of the copper body by fingerprints and sweat.
The color of copper seems to be similar, but the difference is a thousand miles away; the coloring process is based on the craftsman’s craftsmanship and is strictly implemented by experienced masters in accordance with the standards to control the uniform color and luster to make the color full, rich and rich in layers. Full of sense and aura.
Strict control and quality assurance
After each copper lamp is completed, it needs to undergo strict inspections: flatness inspection, light test, high-voltage circuit safety test, and only after repeated inspections to ensure the quality of the finished product can it flow to the market.
Post time: Sep-11-2020