Engraving machine manufacturers teach you how to choose a good quality stone

The quality of the stone will directly affect the quality of the finished product. If the material is not good, it is no good to use the best stone engraving machine. The engraving machine will give you an explanation of how the stone required for engraving distinguishes the quality of the material. You can make a preliminary understanding from the following aspects:
1. First observe the surface structure of the stone
If the surface structure is a stone having a coarse or unequal grain mechanism, the appearance of such a material may be poor. In addition, most natural stone will have some slight cracks, which are caused by the crustal movement of nature. Natural stone can easily break along these cracks. When selecting materials, you should pay attention to eliminate these cracked products. The stone material with uniform and fine structure is exquisite, the material is excellent, and the product is naturally better.
2. Size specifications of stone
Everyone knows the difficulty of splicing. In order to avoid affecting the splicing effect and the pattern, pattern and line deformation after splicing, it will affect the overall decorative effect. When purchasing stone, everyone should pay special attention to the control of the size rules. Measurement of stone.
3. Listen to the percussion
For most of the stone on the market, if it is a high-quality material with good quality, uniform internal density and no obvious micro-cracks, its knocking sound will be crisp and sweet. If there are obvious micro-cracks or fine veins inside the stone, or inferior stone that becomes loose due to weathering, the knocking sound will be rough.
4. A small method to check the pros and cons of stone
Drop a small drop of ink on the back of the stone. If the ink spreads out quickly, it indicates that the inner particles of the stone are loose or cracked. The quality of the stone is not good. On the contrary, if the ink drops do not move in the original place, the stone is dense and the texture is good.

Correct choice of woodworking engraving machine tools

    Woodworking engraving machines have been spread all over the woodworking industry. From the single-head woodworking engraving machine, multi-head embossing machine, to multi-process woodworking engraving machine, woodworking processing center and other types of woodworking engraving machines can not avoid the choice of tools. Then, if you choose the right tool to maximize the performance of woodworking engraving machine and improve efficiency?


    Woodworking engraving tools determine the quality of engraving and engraving effects to a certain extent. Just like a good car needs a well-configured tire to have a good braking effect, the engraving machine is the same. The woodworking engraving machine needs to be equipped with high quality and suitable tools to engrave high quality products. The main factors of the engraving performance are: tool material, tool type, processing parameters, grinding technology.


    1. The sharpness and mirror effect of the tool affect the cutting force. The sharper the tool, the smaller the machining resistance, the smoother the machine drive, the higher the surface quality, but the lower the durability of the tool, so the choice of good tool bar material is also the key.


    2. The key factor in the grinding of the tool is the quality of the grinding wheel. A good quality grinding wheel can grind a fine mirrored cutting edge, which can effectively improve the durability and sharpness of the tool. The high quality grinding wheel can grind the mirrored rear cutting edge and improve the mirror surface of the cutting surface.


    After understanding the influence of the woodworking engraving machine tool on the engraving quality, the operator can flexibly select the tool according to the engraving process, try to select the tool with high quality material, and operate according to his own needs in the grinding process, and select the grinding wheel with good quality. This can achieve better engraving effect, and can also reduce the cost of using the tool. If the figure is cheap to use inferior tools, it will not only cause the incision to be rough, but if the knife is broken, the product may be produced.