Page:Practical Treatise on Milling and Milling Machines.djvu/244

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TABLE OF LEADS, 9.303″ TO 10.477″

	DRIVEN	DRIVER	DRIVEN	DRIVER
LEAD IN INCHES	GEAR ON WORM	1ST GEAR ON STUD	2nd GEAR ON STUD	GEAR ON SCREW
9.303	56	28	40	86
9.303	64	32	40	86
9.303	100	40	32	86
9.333	64	40	28	48
9.333	56	40	32	48
9.333	32	24	28	40
9.333	56	40	48	72
9.334	32	24	28	40
9.351	48	28	24	44
9.351	72	44	32	56
9.375	48	32	40	64
9.375	100	40	24	64
9.375	72	48	40	64
9.382	86	44	48	100
9.385	86	56	44	72
9.406	86	40	28	64
9.429	48	40	44	56
9.460	86	40	44	100
9.472	64	44	56	86
9.524	40	28	32	48
9.524	40	24	32	48
9.524	48	28	40	72
9.524	64	48	40	56
9.545	72	44	28	48
9.546	56	32	24	44
9.546	48	32	28	44
9.547	56	44	48	64
9.549	100	64	44	72
9.556	86	40	32	72
9.569	72	28	32	86
9.569	72	56	64	86
9.598	86	56	40	64
9.600	72	24	32	100
9.600	56	28	48	100
9.600	64	32	48	100
9.600	72	48	64	100
9.625	56	40	44	64
9.625	56	40	44	64
9.643	72	32	24	56
9.643	72	28	24	64
9.643	72	56	48	64
9.675	86	64	72	100
9.690	100	48	40	86
9.697	64	48	32	44
9.697	64	44	48	72
9.723	40	24	28	48
9.723	56	32	40	72
9.723	100	40	28	72
9.741	100	44	24	56
9.768	72	48	56	86
9.768	56	32	48	86
9.773	86	44	24	48
9.773	86	44	28	56
9.773	86	44	32	64
9.778	64	40	44	72
9.796	64	28	24	56
9.796	48	28	32	56
9.818	72	40	24	44
9.822	44	32	40	56
9.822	44	28	40	64
9.828	86	28	40	64
9.828	86	56	64	100
9.844	72	32	28	64
9.900	72	32	44	100
9.921	100	56	40	72
9.923	64	24	32	86
9.943	64	24	32	86
9.954	86	48	40	72
9.967	100	56	48	86
9.968	100	28	24	86
10.000	56	28	24	48
10.000	48	24	26	56
10.000	64	32	24	48
10.000	56	28	32	64
10.000	48	24	28	100
10.003	86	24	28	100
10.003	86	48	56	100
10.046	72	40	48	86
10.057	64	28	44	100
10.078	86	32	24	64
10.080	72	40	56	100
10.101	100	44	32	72
10.159	64	28	32	72
10.175	100	32	28	86
10.175	100	64	56	86
10.182	64	40	28	44
10.182	56	40	32	44
10.186	44	24	40	72
10.209	56	24	28	64
10.228	72	44	40	64
10.233	48	24	44	86
10.233	64	32	44	86
10.238	86	28	24	72
10.238	86	48	32	56
10.238	86	56	48	72
10.267	56	24	44	100
10.286	48	28	24	40
10.286	72	40	32	56
10.286	72	28	40	100
10.312	48	32	44	64
10.313	72	48	44	64
10.320	86	40	48	100
10.336	100	72	64	86
10.370	64	24	28	72
10.371	64	48	56	72
10.390	40	28	32	44
10.390	64	44	40	56
10.417	100	32	24	72
10.417	100	48	28	56
10.417	100	64	48	72
10.419	64	40	56	86
10.451	86	32	28	72
10.451	86	64	56	72
10.467	72	32	40	86
10.473	72	44	64	100
10.476	44	24	32	56
10.476	44	28	32	48
10.477	48	28	44	72
10.477	64	48	44	56