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单词 planishing roller
释义

> as lemmas

planishing roller
planishing roller n. Obsolete (a) Coining either of a pair of rollers used to reduce metal for making coins to the proper thickness; (b) a roller used to polish paper.
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society > occupation and work > equipment > metalworking equipment > [noun] > rolling equipment > roller or set of
roll1410
breaking-down rollers1839
planishing roller1839
plate roll1861
stand1873
bending rolls1874
1839 A. Ure Dict. Arts 860 The plates are passed cold between these [rollers], to bring them to exactly the same thickness; whence they are called adjusting or planishing rollers.
1863 Sci. Amer. 27 June 173/2 Machine for planishing paper... I claim the use of the smooth planishing roller, E, in combination with the pressure roller, D.
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更新时间:2025/1/11 15:23:28