劃面，通過橫切或縱剖、或同時使用這兩種方法所獲得的板材或厚板的一部分。
基本介紹
- 中文名：劃面
- 所屬領域：切割
在普通等級中，劃面應當足夠平整，在從板材上鋸解下來之後，可以對兩面進行刨光，達到標準刨光材厚度。在特選級或更好的級標準刨光材厚度。在特選級或更好的級別中，整塊板材都應當平整到可以被兩面刨光至標準刨光材厚度。斜向切割出的劃面是不允許的。
英文注釋：Cutting:A portion of a board or plank obtained by cross-cutting orripping, or by both. In the Common grades, a cutting
shall beflat enough to surface two sides to standard surfaced thicknessafter it has been removed from the board. In the grades ofSelects and Better, the entire board must be flat enough tosurface two sides to standard surfaced thickness. Diagonalcuttings are not permitted。
cutting
shall beflat enough to surface two sides tostandard surfaced thicknessSelects and Better, the entire board must be flat enough to
