Development by Landis Tool Co consists of grinding screw threads on new machine adapted from Landis No. 12 centerless grinder, and is claimed to result in threads free from inaccuracies said to be common with commercial screws produced by other methods; machine threads solid screw blanks in single pass. (See also Aircraft Production v 7 n 79 May 1945 p 234-7; Am Mach v 89 n 7 Mar 29 1945 p 129-30; Machy (NY) v 51 n 8 Apr 1945 p 188-95; Western Machy and Steel World v 36 n 4 Apr 1945 p 166-9, 188)
Centreless thread grinding
Automobile Engr
Automobile Engineer ; 35 , n 462
1945
3 pages
Article (Journal)
English
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