| 单词 | quarter sawing |
| 释义 | > as lemmasquarter sawing quarter sawing n. the method or action of producing boards by sawing a log radially into quarters and then sawing each quarter into boards so that the growth rings make angles of greater than 45° with the faces of the boards. ΘΚΠ society > occupation and work > industry > building or constructing > constructing or working with wood > [noun] > sawing or cutting > specific ripsawing1842 through-and-through sawing1876 rift sawing1881 quarter sawing1883 whip-sawing1885 sawmilling1901 plain sawing1931 1883 Manufacturer & Builder June 126/3 The expense of quarter-sawing would be considerably in excess of the usual way of manufacture. 1898 S. B. Green Forestry in Minnesota 299 Quarter-sawing... The log is first quartered and then sawed into boards, cutting then alternately from each face of the quarter of the log. 1968 F. Hilton Craft Technol. for Carpenters & Joiners i. 17 (heading) Quarter or rift sawing. 1994 Harrowsmith Apr. 54/1 Some special milling techniques do cost more than plain-sawing... One example is ordinary quartersawing, which produces lumber in which the growth rings of the wood lie at right angles to the broadest face of each board. < as lemmas |
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