Drying treatment of material for wooden crafts
Release time:
2022-01-10 13:38
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1. Artificial drying: the material is sealed in the steam drying room, and the water is evaporated by steam to dry the wood. (According to the size and thickness of the wood, such as 4cm board drying time generally takes a week), the highest degree of drying can make the wood moisture content of only 3%. However, after high temperature evaporation, the wood brittle loss of toughness is easily damaged and is not conducive to carving. Generally speaking, the degree of drying of logs should be kept at about 30% water content.
2. Natural drying: Place the wood in a ventilated place (board, square or log), put it into a pile, with the bottom of the pile about 60cm from the ground, leaving a gap in the middle to allow air to circulate, take away moisture, and the wood gradually dries. Natural drying generally takes several years or months to meet certain drying requirements.
3, simple artificial drying: one is to use fire to dry the internal moisture of the wood. The second is to use water to boil the resin component in the wood, and then put it in the air to dry or dry. The drying time of these two methods may be shortened, but the wood after the invasion of water is easy to change color and damage the wood.
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