The production of solid wood right angle coated with mud white embryonic lines requires to ensure the accuracy of right-angle shape and close fit of mud while showing unique artistic effects, which requires multi-faceted fine operation and process control.
First of all, the treatment of solid wood substrate is the basis. Select solid wood materials with uniform texture and stable texture, cut and polish them accurately, ensure that the verticality and flatness errors of the right-angle edges are controlled within a very small range, and use high-precision woodworking saws and polishing equipment. For example, the use of CNC cutting machines can cut solid wood into nearly perfect right-angle shapes, and then use sandpaper to polish them step by step from coarse to fine, so that the right-angle edges are smooth and burr-free, creating good conditions for the fit of mud.
Secondly, the mixing and application process of mud is crucial. The mud should have appropriate viscosity and plasticity, and the mud composition should be prepared according to the characteristics of the wood and the expected effect. When applying mud, use special tools, such as scrapers or trowels, to apply it evenly along the right-angle edges, starting from the corners and extending to both sides. The thickness of the mud needs to be precisely controlled. Too thick may cause cracking and falling off after drying, while too thin may not present the ideal texture effect. Generally, the thickness should be controlled within 2-5 mm. At the same time, special attention should be paid to the accumulation and compaction of the mud at the right angles. You can use the method of multiple smearing and layer-by-layer compaction to ensure that the mud fits tightly with the right angle edge without bubbles or gaps.
Furthermore, the control of the drying process is the key link. Use a slow and uniform drying method to avoid cracks or peeling caused by inconsistent shrinkage of the mud and wood due to too fast drying speed. The mud-wrapped solid wood can be placed in a well-ventilated environment with relatively stable temperature and humidity, such as setting up a special drying room to control the temperature between 25-35℃ and the humidity between 40%-60%. During the drying process, regularly check the bonding state of the mud and the wood. If there are slight cracks or signs of separation, repair them in time, such as filling the cracks with a small amount of mud and compacting them.
Finally, the later finishing and reinforcement work is indispensable. After drying, the surface of the mud is finely polished to make the transition between the mud and the solid wood at right angles natural and the surface smooth. Then appropriate reinforcement measures can be taken, such as applying a transparent reinforcing agent or performing a slight baking treatment, to enhance the bonding strength between the mud and the wood. Through the above series of rigorous process steps, precise right-angle shapes and perfect fit of the mud can be achieved on the solid wood right angle coated with mud white embryonic lines, producing high-quality, beautiful and durable works.
