In the process of stone mountain carving, the carving knife and its auxiliary tools play a very important role. Usually, one only needs to observe his tools to know how a person's craftsmanship is, and the maintenance and modification of the tools also prove the quality of the sculptor. Method of stone mountain carving:
There are many crafts of stone mountain carving, such as relief, round carving, sinking carving, shadow carving, openwork carving, openwork carving and so on.
The relief craft of stone mountain carving refers to carving three-dimensional images on the surface of stone materials, which are semi-three-dimensional sculptures. Because the image is embossed on the stone surface, it is called relief. According to the depth of the stone surface, it can be divided into shallow relief and high relief. The bas-relief is a single-level statue with a relatively single content and no hollowing out. High-relief sculptures are multi-layered images with complicated content, and are mostly hollowed out by openwork techniques. The craft of relief carving is mostly used for wall decoration of buildings, as well as dragon pillars and drums of temples.
1. Manual carving: This is a traditional carving method. The finished products are all handmade. The advantage is that the more you look at it, the more you want to see it. It has a unique aesthetic feeling and is vivid.
2. Numerical control engraving: this is engraving using a stone engraving machine. The advantage of this method is that the production speed is fast, and only one drawing or a model can be used for mass production, which cannot be done by manual engraving, so It is suitable for making a large number of
stone carving crafts, architectural stone carving components, and the production of marble reliefs.
3. Usually the main marble carving techniques are: relief, shallow carving, flat knife block surface method, negative carving, openwork carving, hollow carving, through carving, three-dimensional round carving and round knife carving method. Generally good carving techniques require suitable tools to carve patterns of various sizes. Tools are important assistants and companions for sculptors in their creation.
4. In the process of marble carving, the carving knife and its auxiliary tools play an important role. Generally, it depends on a person's craftsmanship, and it can be clear just by observing his tools. Through the maintenance and modification of tools, it can also prove the quality of the sculptor.
What needs attention:
1. During use, when stone materials fall into the primary mold, the material cannot be accurately entered into the primary mold, causing excessive friction on the mold wall and forming creases, and then forming wrinkles in the stone mountain carving. In this regard, in the process of use, it is necessary to avoid falling stone mountain debris into the mold.
2. The raw materials for carving and molding of Boshi Mountain are poor, the density is not high, and the oxidation is too fast after high temperature, forming fine pits on the surface of the mold, which will make the surface of the stone mountain not bright after forming, and thus affect the appearance.
3. The dropping speed of the machine is not uniform, and the nozzle is not adjusted properly, which will make the initial mold and mold temperature of the glass bottle uncoordinated. Simply engraving and making cold spots on the stone mountain will directly affect the brightness.
4. The poor quality of Shishan engraving oil will make the mold not smooth, and the material speed of the equipment will decrease, which will affect the final effect of production.
