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竹压板是锉刀切药中必不可少的工具。其削制过程可分为四个步骤: 1.选料:宜在夏季选取有2～3年竹龄的楠竹作材料,边围35cm以上,节长30cm左右,锯断时一头去节,另一头留节,并在离节7cm处锯断,再从中破开(如果材料较大,可劈成三块)。2.凿去内面黄篾:用1cm宽的凿从篦尾(节内2cm处)凿一横线,由浅入深,再用小圆凿从篦头自左至右凿去内面黄篾,凿至0.3cm厚时,仍以圆凿把内表面削平,使其厚薄均匀、光滑。
Bamboo pressure plate is an indispensable tool for cutting medicines. The cutting process can be divided into four steps: 1. Selection of materials: In the summer, bamboos with bamboo age of 2 to 3 years should be selected as the material, with a circumference of 35cm or more, a length of about 30cm, and a section to be cut when sawing. Leave the other end of the knot and saw it at a distance of 7 cm from the knot, and then break it open (if the material is large, it can be split into three pieces). 2. Chisel away the inside of the jaundice: use a 1cm wide chisel to cut a horizontal line from the appendix (2cm inside the section), from shallow to deep, and then use a small round chisel to cut the inner surface of the jaundice from the left to right side of the hoe. When the thickness is 0.3cm, the inner surface is flattened with a round chisel to make it even and smooth.