As an important carrier for commemorating the deceased, carrying family emotions and historical memories, the selection of materials and the quality of production techniques for tombstones not only affect their appearance, but also directly affect their service life. Under the erosion of the natural environment, tombstones need to have good anti-corrosion properties to stand tall for a long time.
The production process of natural stone tombstones
Material selection: Choose suitable natural stone varieties based on the design requirements and usage environment of the tombstone. During the selection process, it is necessary to check whether the color, texture, and texture of the stone meet the standards, and ensure that the stone is free of defects such as cracks and flaws.
Cutting: Use professional stone cutting equipment such as infrared bridge cutting machines, circular saws, etc. to cut the selected stone according to the design dimensions. During the cutting process, attention should be paid to controlling the cutting accuracy to ensure the accurate size of each part of the tombstone.
Polishing: The surface of cut stone is usually rough and requires polishing treatment. Grinding is divided into three stages: rough grinding, fine grinding, and polishing. The stone surface is polished step by step using grinding wheels or discs of different particle sizes to achieve a smooth and even effect on the tombstone surface. The polished tombstone has a high glossiness on the surface, which can better display the texture and color of the stone.
Carving: Carving is an important part of tombstone production, which can endow tombstones with unique artistic value and cultural connotations. Carving techniques include two methods: manual carving and mechanical carving. Hand carving can flexibly express various delicate patterns and texts according to the designer's creativity and requirements, and has high artistic value; Mechanical carving has the characteristics of high efficiency and high precision, making it suitable for large-scale production. During the carving process, attention should be paid to the depth of the carving, the smoothness of the lines, and the overall coordination.
Installation: After the tombstone is completed, it needs to be transported to the cemetery for installation. During the installation process, it is necessary to ensure the verticality and levelness of the tombstone, and use professional installation tools and materials such as expansion bolts, cement mortar, etc. to firmly fix the tombstone on the foundation. At the same time, attention should be paid to protecting the surface of the tombstone to avoid scratches or damage during installation.
