Grinding stones abrasive paper and emery wheels can further shape, smooth and polish the surface.
2.
With properties equivalent to natural stone, it found applications as filtering slabs, vases, tombstones, decorative architectural work, emery wheels and grindstones.
3.
"' Peach Finish "'subjects the fabric ( either cotton or its synthetic blends ) to emery wheels, making the surface velvet-like.
4.
To meet the challenge, House developed a rotary plane with a ring knife that could be fed as it moved, with a set of small emery wheels each side of the knife so that it was sharpened on every revolution.
5.
In 1900 he left Brown & Sharpe to found the Norton Grinding Company in Worcester, Massachusetts with support from the Norton Emery Wheel Company ( founded by an unrelated Norton ); the two firms merged in 1919, with Norton as their Chief Engineer until 1934, when he became their Consulting Engineer.
6.
The " 1915 Post Office Directory for London " listed Charles Churchill & Co Ltd trading from 9 15 Leonard Street EC ( Finsbury ) in various categories : under " Emery Wheel and Machinery Makers " as agents for Norton & Co of Worcester, Massachusetts; under " Engineers'Machine Tool Makers ", " Merchants American ", " Merchants General ", " Toolmakers and Dealers " and under " Machinery Merchants ".
परिभाषा
a wheel composed of abrasive material; used for grinding पर्याय: grinding wheel,
मोबाइल